Tape leading device and roller press

Abstract

The invention discloses a tape leading device and a roller press, the tape leading device comprises a mounting mechanism, a tape leading mechanism and a tape threading mechanism, the tape leading mechanism comprises a first driving assembly and a tape leading assembly, the tape leading assembly is arranged on the mounting mechanism, the tape leading assembly is connected with the driving end of the first driving assembly, and the tape threading mechanism is arranged on the mounting mechanism. The tape threading mechanism comprises a clamping assembly and a conveying assembly, and the clamping assembly is arranged on the conveying assembly; the tape guiding device comprises a first position, at the first position, the clamping assembly and the tape guiding assembly are adjacently arranged, and the first driving assembly can drive the tape guiding assembly to move in the direction close to or away from the clamping assembly. According to the technical scheme provided by the invention, the traction time can be saved, and the working efficiency can also be improved.

Description

Technical Field

[0001] The present application belongs to the field of battery processing technology, and in particular relates to a leader device and a roller press. Background Art

[0002] The pole piece needs to be stretched and wrinkled in the stretching device of the roller press. Since the force here is relatively large, the strip breaks frequently.

[0003] In the prior art, after the pole piece breaks, it needs to be manually guided to the tape connection platform or other location. The roller press needs to be stopped during the traction, which is not only time-consuming and labor-intensive, but also reduces the working efficiency of the roller press. Summary of the Invention

[0004] An object of embodiments of the present application is to provide a belt guide device and a roller press.

[0005] According to a first aspect of an embodiment of the present application, a belt guide device is provided, comprising a mounting mechanism, a belt guide mechanism, and a belt threading mechanism, wherein the belt guide mechanism comprises a first drive assembly and a belt guide assembly, wherein the belt guide assembly is disposed on the mounting mechanism and connected to a drive end of the first drive assembly, and wherein the belt threading mechanism comprises a clamping assembly and a conveying assembly, wherein the clamping assembly is disposed on the conveying assembly;

[0006] The leader device includes a first position, in which the clamping assembly is arranged adjacent to the leader assembly, and the first driving assembly is capable of driving the leader assembly to move toward or away from the clamping assembly.

[0007] Optionally, the conveying component is arranged along the conveying path of the material belt.

[0008] Optionally, the clamping assembly includes a first mounting frame, a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are both arranged on the first mounting frame, the axis of the first clamping rod is parallel to the axis of the second clamping rod, and the first clamping rod and the second clamping rod can approach or move away from each other along their own radial direction relative to the first mounting frame.

[0009] Optionally, the tape guide device includes an initial state and a clamping state. In the initial state, the circumferential surface of the first clamping rod abuts against the circumferential surface of the second clamping rod. In the clamping state, the material strip is located between the first clamping rod and the second clamping rod and is clamped.

[0010] Optionally, the clamping assembly further includes an elastic assembly, wherein the elastic assembly squeezes the first clamping rod and / or the second clamping rod, and the first clamping rod and the second clamping rod abut against each other.

[0011] Optionally, the leader assembly includes a leader rod and a second mounting bracket, the driving end of the first driving assembly is connected to the second mounting bracket, the second mounting bracket is connected to the mounting mechanism, and the leader rod and the second mounting bracket are detachably connected;

[0012] In the first position, the axis of the first clamping rod is parallel to the axis of the leader rod.

[0013] Optionally, when changing from the initial state to the clamping state, the first driving assembly drives the second mounting bracket to move toward the clamping assembly;

[0014] In the clamping state, the leader bar is separated from the second mounting bracket and is located between the first clamping bar and the second clamping bar.

[0015] Optionally, the first mounting bracket includes a first mounting bracket and a second mounting bracket, and the first mounting bracket and the second mounting bracket are spaced apart along the axial direction of the first clamping rod;

[0016] The first mounting bracket defines a first guide hole, the second mounting bracket defines a second guide hole, the first guide hole and the second guide hole are arranged opposite to each other, one end of the first clamping rod is disposed in the first guide hole, and the other end of the first clamping rod is disposed in the second guide hole; and / or

[0017] The first mounting bracket is provided with a third guide hole, the second mounting bracket is provided with a fourth guide hole, the third guide hole is arranged opposite to the fourth guide hole, one end of the second clamping rod is provided in the second guide hole, and the other end of the second clamping rod is provided in the fourth guide hole.

[0018] Optionally, the first mounting bracket is provided with a first mounting hole, the first mounting hole is communicated with the first guide hole, the second mounting bracket is provided with two mounting holes, the second mounting hole is communicated with the second guide hole, a first elastic member is provided in the first mounting hole, the first elastic member abuts against one end of the first clamping rod, and a second elastic member is provided in the second mounting hole, the second elastic member abuts against the other end of the first clamping rod; and / or

[0019] The first mounting bracket is provided with a third mounting hole, and the third mounting hole is connected to the third guide hole. The second mounting bracket is provided with a fourth mounting hole, and the fourth mounting hole is connected to the fourth guide hole. A third elastic member is provided in the third mounting hole, and the third elastic member abuts against one end of the second clamping rod. A fourth elastic member is provided in the fourth mounting hole, and the fourth elastic member abuts against the other end of the second clamping rod.

[0020] Optionally, the first mounting bracket is provided with a first accommodating groove, and the first accommodating groove is located between the first mounting hole and the third mounting hole;

[0021] The second mounting bracket is provided with a second receiving groove, and the second receiving groove is located between the second mounting hole and the fourth mounting hole;

[0022] In the clamping state, two ends of the lead bar are respectively located in the first accommodating groove and the second accommodating groove.

[0023] Optionally, the transmission assembly includes a first transmission member and a second transmission member, and the first transmission member and the second transmission member are spaced apart along the axial direction of the first clamping rod;

[0024] The first transmission member and the second transmission assembly each include a driving member, a driving wheel, a driven wheel group and a conveyor belt, the driving wheel is arranged on a mounting mechanism, the driven wheel group is arranged on the mounting mechanism, the output end of the driving member is connected to the driving wheel, and the conveyor belt is sleeved on the driving wheel and the driven wheel group;

[0025] One end of the clamping assembly is connected to the conveyor belt of the first transmission member, and the other end of the clamping assembly is connected to the conveyor belt of the second transmission member.

[0026] Optionally, the conveyor belt is a chain.

[0027] Optionally, the guide device further comprises a limiting component, the limiting component is provided on the mounting mechanism, and the limiting component and the guide component are spaced apart;

[0028] In the first position, the clamping assembly is located between the limiting assembly and the leader assembly.

[0029] Optionally, the first driving assembly includes a connecting rod and a cylinder, one end of the connecting rod is connected to the output end of the cylinder, the other end of the connecting rod is connected to the second mounting bracket, and the second mounting bracket is rotatably connected to the mounting mechanism.

[0030] Optionally, the second mounting bracket is provided with a first clamping slot and a second clamping slot, and the first clamping slot and the second clamping slot are spaced apart along the axial direction of the guide rod;

[0031] In the initial state, one end of the lead rod is clamped in the first clamping slot, and the other end of the lead rod is clamped in the second clamping slot.

[0032] Optionally, the second mounting frame is provided with a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are arranged along the axial direction of the lead rod, and the first clamping groove and the second clamping groove are located between the first limiting plate and the second limiting plate;

[0033] In the initial state, an end surface of one end of the lead bar abuts against the first limit plate, and an end surface of the other end of the lead bar abuts against the second limit plate.

[0034] Optionally, the lead rod is a magnet rod, and the first clamping rod and the second clamping rod are made of magnetic material.

[0035] Optionally, the guide device further includes:

[0036] a tension adjustment mechanism, the tension adjustment mechanism comprising a floating roller, a first swing arm, a second swing arm, a rotating shaft, and a second drive assembly, wherein a driving end of the second drive assembly is connected to the rotating shaft, one end of the first swing arm is connected to the rotating shaft, and the other end of the first swing arm is connected to the floating roller;

[0037] a detection mechanism, the detection mechanism being disposed on the mounting mechanism and adjacent to the floating roller;

[0038] The leader assembly is disposed adjacent to the floating roller.

[0039] Optionally, the belt guide device further includes a pressing mechanism and a belt connecting roller;

[0040] The connecting roller is arranged on the mounting mechanism, and the clamping mechanism includes a third driving assembly, a clamping roller and a third mounting bracket. The clamping roller is spaced apart from the connecting roller. The third driving assembly is arranged on the mounting mechanism, and the clamping roller is arranged on the third mounting bracket. The driving end of the third driving assembly is connected to the third mounting bracket, and the third driving assembly can drive the clamping roller to move toward or away from the connecting roller by driving the third mounting bracket.

[0041] According to a second aspect of an embodiment of the present application, a roller press is provided, comprising the above-mentioned lead belt device.

[0042] One technical effect of the embodiments of the present application is that, through the belt-leading mechanism and the belt-threading mechanism, the broken material belt can be pulled to the belt-joining platform or other positions for splicing without stopping the machine, which can save pulling time and improve work efficiency.

[0043] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0045] Figure 1 Schematic diagram of the structure of the lead device in the embodiment of the present application;

[0046] Figure 2 for Figure 1 A local enlarged view of point A in FIG;

[0047] Figure 3 for Figure 1 A local enlarged view of point B in FIG;

[0048] Figure 4 Schematic diagram of the structure of the clamping assembly and the lead mechanism in the embodiment of the present application;

[0049] Figure 5 for Figure 4 A local enlarged view of point C in FIG;

[0050] Figure 6 This is a structural schematic diagram of the lead belt device in an embodiment of the present application in an initial state;

[0051] Figure 7 Schematic diagram of the structure of the lead device in the embodiment of the present application in a transition state between an initial state and a clamping state;

[0052] Figure 8 is a cross-sectional view of a leader assembly in an embodiment of the present application;

[0053] Figure 9 for Figure 8 A local enlarged view of point D in FIG;

[0054] Figure 10 Schematic diagram of the structure of the lead device in the embodiment of the present application;

[0055] Figure 11 Schematic diagram of the structure of the pressing mechanism in the embodiment of the present application;

[0056] Figure 12 Schematic diagram of the structure of the first clamping rod, the second clamping rod, the lead rod and the material tape of the lead device in the embodiment of the present application in the clamping state.

[0057] DESCRIPTION OF THE REFERENCE NUMERALS: tape guide device 100; mounting mechanism 1; first mounting plate 11; second mounting plate 12; tape guide mechanism 2; first driving assembly 21; cylinder 211; connecting rod 212; tape guide assembly 22; tape guide rod 221; second mounting bracket 222; first clamping groove 2221; first limiting plate 2222; second clamping groove 2223; tape threading mechanism 3; clamping assembly 31; first mounting bracket 3111; first guide hole 31111; third guide hole 31112; first mounting hole 31113; first receiving groove 31115; second mounting bracket 3112; second guide hole 31121; fourth guide hole 31 122; first clamping rod 312; second clamping rod 313; first elastic member 314; second elastic member 315; third elastic member 316; fourth elastic member 317; transmission assembly 32; first transmission member 32a; second transmission member 32b; driving member 321; driving wheel 322; driven wheel group 323; driven wheel 3231; conveyor belt 324; limiting assembly 4; first limiting member 41; second limiting member 42; tension adjustment mechanism 5; second driving assembly 51; rotating shaft 52; floating roller 53; second rocker arm 54; belt connecting roller 6; clamping mechanism 7; third driving assembly 71; third mounting bracket 72; clamping roller 73; detection mechanism 8; material belt 200. DETAILED DESCRIPTION

[0058] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0059] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present disclosure, its application, or uses.

[0060] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0061] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0062] It should be noted that like reference numerals and letters refer to like items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0063] First, the Z direction mentioned in the embodiment of this application is referred to as Figure 8 The direction marked.

[0064] like Figures 1-12 As shown, according to a first aspect of an embodiment of the present application, a leading device 100 is provided, comprising a mounting mechanism 1, a leading mechanism 2, and a tape threading mechanism 3. The leading mechanism 2 comprises a first driving assembly 21 and a leading assembly 22. The leading assembly 22 is disposed on the mounting mechanism 1 and connected to a driving end of the first driving assembly 21. The tape threading mechanism 3 comprises a clamping assembly 31 and a conveying assembly 32. The clamping assembly 31 is disposed on the conveying assembly 32.

[0065] The lead assembly 100 includes a first position. In the first position, the clamping assembly 31 is arranged adjacent to the lead assembly 22 , and the first driving assembly 21 can drive the lead assembly 22 to move toward or away from the clamping assembly 31 .

[0066] like Figure 1-Figure 5 As shown, the tape guide device 100 includes a mounting mechanism 1 , a tape guide mechanism 2 and a tape threading mechanism 3 .

[0067] Further explanation, the lead belt mechanism 2 includes a first drive component 21 and a lead belt component 22, the lead belt component 22 is connected to the driving end of the first drive component 21, the first drive component 21 can drive the lead belt component 22 to move, the first drive component 21 is installed on the mounting mechanism 1, and the mounting mechanism 1 provides installation and support for the first drive component 21; the lead belt component 22 is arranged on the mounting mechanism 1, and it can be understood that the lead belt component 22 is rotatably connected to the mounting mechanism 1 or the lead belt component 22 is movably connected to the mounting mechanism 1 (that is, the lead belt component 22 can move along a preset direction relative to the mounting mechanism 1); the belt threading mechanism 3 includes a clamping component 31 and a conveying component 32, the clamping component 31 is arranged on the conveying component 32, the conveying component 32 can drive the clamping component 31 to move along the conveying path of the conveying component 32, the conveying component 32 is arranged on the mounting mechanism 1, and the mounting mechanism 1 provides installation and support for the conveying component 32.

[0068] To further explain, the lead tape device 100 includes a first position, which refers to the position where the tape threading mechanism 3 is located during the normal conveying of the material tape 200, waiting for work; at the first position, the clamping component 31 and the lead tape component 22 are arranged adjacent to each other, and the material tape 200 passes between the clamping component 31 and the lead tape component 22; when the material tape 200 breaks, the first driving component 21 drives the lead tape component 22 toward the clamping component 31, that is, pushes the material tape 200 toward the clamping component 31, and the clamping component 31 clamps the material tape 200, and the conveying component 32 drives the clamping component 31 to move along the conveying path to convey the material tape 200 to the tape splicing platform or other positions.

[0069] In the prior art, the material strip 200 is usually guided manually to the splicing platform, and the machine needs to be stopped to stretch and pull the material strip 200, which is time-consuming and labor-intensive, and reduces work efficiency. The leading device 100 in the present application, through the leading mechanism 2 and the threading mechanism 3, can pull the broken material strip 200 to the splicing platform or other position for splicing without stopping the machine, which can save traction time and improve work efficiency.

[0070] The material strip 200 is a continuous material strip, which may be a pole piece, a diaphragm or a welding strip, etc.

[0071] The first drive assembly 21 drives the leader assembly 22 to move toward or away from the clamping assembly 31. In one specific embodiment, the leader assembly 22 is rotatably connected to the mounting mechanism 1, and the driving end of the first drive assembly 21 is connected to the leader assembly 22. The first drive assembly 21 can drive the leader assembly 22 to rotate so as to rotate toward or away from the clamping assembly 31. In another specific embodiment, the leader assembly 22 is connected to the mounting mechanism 1, and the leader assembly 22 can move relative to the mounting mechanism 1. The driving end of the first drive assembly 21 is connected to the leader assembly 22, and the first drive assembly 21 can drive the leader assembly 22 to move along a straight line so as to move toward or away from the clamping assembly 31.

[0072] Regarding the clamping assembly 31. In a specific embodiment, the clamping assembly 31 can use an electric clamp to clamp the material strip 200; in another specific embodiment, the clamping assembly 31 includes a first clamping rod 312 and a second clamping rod 313, and the material strip 200 is located between the first clamping rod 312 and the second clamping rod 313 through the lead assembly 22, and the material strip 200 is clamped by the first clamping rod 312 and the second clamping rod 313; in another specific embodiment, the clamping assembly 31 includes a first clamping rod 312 and a second clamping rod 313, and the lead assembly 22 includes a lead rod 221, and the material strip 200 is pushed toward the clamping assembly 31 by the lead rod 221, and the lead rod 221 is located between the first clamping rod 312 and the second clamping rod 313, and the material strip 200 is clamped by the first clamping rod 312, the lead rod 221, and the second clamping rod 313.

[0073] The clamping assembly 31 is detachably connected to the transmission assembly 32 , so that different clamping assemblies 31 can be replaced according to different material strips 200 .

[0074] In an optional embodiment, the conveying component 32 is arranged along the conveying path of the material belt 200; thereby, the conveying component 32 can drive the clamping component 31 to drive the material belt 200 to move freely along the conveying path of the material belt 200, thereby ensuring that the conveying path of the material belt 200 remains unchanged after traction.

[0075] In an optional embodiment, the clamping assembly 31 includes a first mounting frame 311, a first clamping rod 312 and a second clamping rod 313. The first clamping rod 312 and the second clamping rod 313 are both arranged on the first mounting frame 311. The axis of the first clamping rod 312 is parallel to the axis of the second clamping rod 313. The first clamping rod 312 and the second clamping rod 313 can approach or move away from each other along their own radial direction relative to the first mounting frame 311.

[0076] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the clamping assembly 31 includes a first mounting frame 311, a first clamping rod 312 and a second clamping rod 313; the first mounting frame 311 is arranged on the transmission assembly 32, the first clamping rod 312 and the second clamping rod 313 are both arranged on the first mounting frame 311, the first clamping rod 312 and the second clamping rod 313 are arranged adjacent to each other, and the axial direction of the first clamping rod 312 is parallel to the axial direction of the second clamping rod 313, and the parallelism is basically parallel, which can realize the clamping function.

[0077] In an optional embodiment, the guide device 100 includes an initial state (such as Figure 6 As shown) and a clamping state, in the initial state, the circumferential surface of the first clamping rod 312 abuts the circumferential surface of the second clamping rod 313, and in the clamping state, the material strip 200 is located between the first clamping rod 312 and the second clamping rod 313 and is clamped.

[0078] To further explain, the guide device 100 includes an initial state and a clamping state. In the initial state, the circumferential surface of the first clamping rod 312 abuts against the circumferential surface of the second clamping rod 313 , where the circumferential surface refers to the outer surface in the circumferential direction.

[0079] When the first clamping rod 312 and the second clamping rod 313 are in the state of being clamped, the first clamping rod 312 and the second clamping rod 313 are in the state of being moved away from the first clamping rod 312.

[0080] In another specific embodiment, the first clamping rod 312 is movably connected to the first mounting bracket 311, and the second clamping rod 313 is fixedly connected to the first mounting bracket 311. The first clamping rod 312 can move relative to the first mounting bracket 311 along the radial direction of the first clamping rod 312 toward or away from the second clamping rod 313; during the process of the lead belt device 100 changing from the initial state to the clamping state, the first driving assembly 21 drives the lead belt assembly 22 to approach the clamping assembly 31, and the lead belt assembly 22 is squeezed into between the first clamping rod 312 and the second clamping rod 313, and the first clamping rod 312 moves toward the direction away from the second clamping rod 313, so that the material strip 200 can be located between the first clamping rod 312 and the second clamping rod 313. Therefore, when the lead belt device 100 is in the clamping state, the first clamping rod 312 and the second clamping rod 313 can clamp the material strip 200.

[0081] In another specific embodiment, the first clamping rod 312 is movably connected to the first mounting frame 311, and the second clamping rod 313 is movably connected to the first mounting frame 311. The first clamping rod 312 can move relative to the first mounting frame 311 along the radial direction of the first clamping rod 312 toward or away from the second clamping rod 313, and the second clamping rod 313 can move relative to the first mounting frame 311 along the radial direction of the second clamping rod 313 toward or away from the first clamping rod 312; the guide device 100 changes from the initial state to the clamping state During the process, the first driving assembly 21 drives the lead assembly 22 to approach the clamping assembly 31, and the lead assembly 22 is squeezed into between the first clamping rod 312 and the second clamping rod 313. The first clamping rod 312 moves in the direction away from the second clamping rod 313, and the second clamping rod 313 moves in the direction away from the first clamping rod 312, so that the material strip 200 can be located between the first clamping rod 312 and the second clamping rod 313. Therefore, when the lead assembly 100 is in the clamping state, the first clamping rod 312 and the second clamping rod 313 can clamp the material strip 200.

[0082] In an optional embodiment, the clamping assembly 31 further includes an elastic assembly, which squeezes the first clamping rod 312 and / or the second clamping rod 313, so that the first clamping rod 312 and the second clamping rod 313 abut against each other; specifically, the elastic assembly is used to make the first clamping rod 312 and the second clamping rod 313 abut against each other, so that the first clamping rod 312 and the second clamping rod 313 can clamp the material strip 200.

[0083] In an optional embodiment, the guide assembly 22 includes a guide rod 221 and a second mounting bracket 222, the driving end of the first driving assembly 21 is connected to the second mounting bracket 222, the second mounting bracket 222 is connected to the mounting mechanism 1, and the guide rod 221 and the second mounting bracket 222 are detachably connected;

[0084] The axis of the first clamping rod 312 is parallel to the axis of the lead rod 221 .

[0085] like Figure 5 As shown, the leader assembly 22 includes a leader rod 221 and a second mounting frame 222 ; the leader rod 221 is disposed on the second mounting frame 222 , and the leader rod 221 and the second mounting frame 222 are detachably connected.

[0086] In an embodiment in which the first drive assembly 21 drives the lead assembly 22 to rotate, the second mounting frame 222 is rotationally connected to the mounting mechanism 1, and the second mounting frame 222 is connected to the driving end of the first drive assembly 21. The first drive assembly 21 can drive the second mounting frame 222 to rotate, thereby driving the lead rod 221 to rotate; in an embodiment in which the first drive assembly 21 drives the lead assembly 22 to move linearly, the second mounting frame 222 is connected to the mounting mechanism 1, and the second mounting frame 222 can move linearly relative to the mounting mechanism 1. The second mounting frame 222 is connected to the driving end of the first drive assembly 21, and the first drive assembly 21 can drive the second mounting frame 222 to move toward or away from the clamping assembly 31, so as to drive the lead rod 221 to move toward the clamping assembly 31.

[0087] In an optional embodiment, when changing from the initial state to the clamping state, the first drive component 21 drives the second mounting frame 222 to move toward the clamping component 31; in the clamping state, the lead rod 221 is separated from the second mounting frame 222 and is located between the first clamping rod 312 and the second clamping rod 313.

[0088] Further explanation, such as 6 and Figure 7 As shown, in the initial state, the clamping assembly 31 and the leader assembly 22 are arranged adjacent to each other; when the material tape 200 breaks, the leader device 100 will change from the initial state to the clamping state, and the first driving assembly 21 drives the second mounting bracket 222 to approach the first clamping rod 312 and the second clamping rod 313, and the leader rod 221 will push the material tape 200 into between the first clamping rod 312 and the second clamping rod 313, and the first driving assembly 21 drives the second mounting bracket 222 to move away from the clamping assembly 31, and the leader rod 221 will break away from the second mounting bracket 222, and the leader rod 221 is located between the first clamping rod 312 and the second clamping rod 313, as shown in FIG. Figure 12As shown, the first clamping rod 312, the lead rod 221, and the second clamping rod 313 work together to clamp the material strip 200 (at this time, the lead assembly 100 is in a clamped state). In this embodiment, the first clamping rod 312, the lead rod 221, and the second clamping rod 313 jointly clamp the material strip 200, enabling the material strip 200 to be clamped without damage. The first clamping rod 312 and the lead rod 221, as well as the second clamping rod 313 and the lead rod 221, can compress both sides of the material strip 200, preventing the material strip 200 from detaching from the clamping assembly 31 during movement.

[0089] The axis of the lead rod 221 is parallel to the axis of the first clamping rod 31 , and the parallelism is substantially parallel so as to realize the clamping function.

[0090] In an optional embodiment, the first mounting frame 311 includes a first mounting bracket 3111 and a second mounting bracket 3112, and the first mounting bracket 3111 and the second mounting bracket 3112 are arranged at axial intervals along the first clamping rod 312. It can be understood that the first mounting bracket 3111 and the second mounting bracket 3112 are also arranged at circumferential intervals along the second clamping rod 313.

[0091] In a specific embodiment, the first mounting bracket 3111 is provided with a first guide hole 31111, and the second mounting bracket 3112 is provided with a second guide hole 31121. The first guide hole 31111 and the second guide hole 31121 are arranged relative to each other, one end of the first clamping rod 312 is provided in the first guide hole 31111, and the other end of the first clamping rod 312 is provided in the second guide hole 31121.

[0092] In another specific embodiment, the first mounting bracket 3111 is provided with a third guide hole 31112, the second mounting bracket 3112 is provided with a fourth guide hole 31122, the third guide hole 31112 and the fourth guide hole 31122 are arranged opposite to each other, one end of the second clamping rod 313 is provided in the second guide hole 31121, and the other end of the second clamping rod 313 is provided in the fourth guide hole 31122.

[0093] In another specific embodiment, Figure 2 、 Figure 3 、 Figure 6 、 Figure 7 and Figure 9As shown, the first mounting bracket 3111 is provided with a first guide hole 31111, and the second mounting bracket 3112 is provided with a second guide hole 31121. The first guide hole 31111 and the second guide hole 31121 are arranged opposite to each other. One end of the first clamping rod 312 is provided in the first guide hole 31111, and the other end of the first clamping rod 312 is provided in the second guide hole 31121. The first mounting bracket 3111 is provided with a third guide hole 31112, and the second mounting bracket 3112 is provided with a third guide hole 31112. The frame 3112 is provided with a fourth guide hole 31122, the third guide hole 31112 and the fourth guide hole 31122 are arranged opposite to each other, one end of the second clamping rod 313 is arranged in the second guide hole 31121, and the other end of the second clamping rod 313 is arranged in the fourth guide hole 31122; this embodiment is used for explanation, specifically, the first guide hole 31111 and the third guide hole 31112 are arranged at intervals along the radial direction of the first clamping rod 312, the second guide hole 31121 and the fourth guide hole 31122 are arranged opposite to each other, The holes 31122 are arranged at intervals along the radial direction of the first clamping rod 312, the first guide hole 31111 and the second guide hole 31121 are arranged opposite to each other along the axial direction of the first clamping rod 312, and the third guide hole 31112 and the fourth guide hole 31122 are arranged opposite to each other along the axial direction of the second clamping rod 313; one end of the first clamping rod 312 is arranged in the first guide hole 31111, and the other end of the first clamping rod 312 is arranged in the second guide hole 31121, and the first clamping rod 312 can be clamped in the first guide hole 31111 and the second guide hole The second clamping rod 313 is movable relative to the first mounting frame 311 within the third guide hole 31112, and one end of the second clamping rod 313 is disposed in the fourth guide hole 31122. The second clamping rod 313 is movable relative to the first mounting frame 311 within the third guide hole 31112 and the fourth guide hole 31122. The first clamping rod 312 is movable toward or away from the second clamping rod 313, and the second clamping rod 313 is movable toward or away from the first clamping rod 312. In this embodiment, the provision of the guide holes enables the first clamping rod 312 and the second clamping rod 313 to move toward or away from each other relative to the first mounting frame 311. This simplifies the structure and facilitates the installation of the first clamping rod 312 and the second clamping rod 313.

[0094] In a specific embodiment, the first mounting bracket 3111 is provided with a first mounting hole 31113, and the first mounting hole 31113 is communicated with the first guide hole 31111; the second mounting bracket 3112 is provided with two mounting holes, and the second mounting hole (not shown in the figure) is communicated with the second guide hole 31121; a first elastic member 314 is provided in the first mounting hole 31113, and the first elastic member 314 abuts against one end of the first clamping rod 312; a second elastic member 315 is provided in the second mounting hole, and the second elastic member 315 abuts against the other end of the first clamping rod 312.

[0095] In another specific embodiment, the first mounting bracket 3111 is provided with a third mounting hole, which is connected to the third guide hole 31112; the second mounting bracket 3112 is provided with a fourth mounting hole, which is connected to the fourth guide hole 31122; a third elastic member 316 is provided in the third mounting hole, which abuts against one end of the second clamping rod 313; a fourth elastic member 317 is provided in the fourth mounting hole, which abuts against the other end of the second clamping rod 313.

[0096] In another specific embodiment, Figure 6 、 Figure 7 and Figure 9As shown, the first mounting bracket 3111 is provided with a first mounting hole 31113, which is communicated with the first guide hole 31111; the second mounting bracket 3112 is provided with two mounting holes, which are communicated with the second guide hole 31121; a first elastic member 314 is provided in the first mounting hole 31113, which abuts against one end of the first clamping rod 312; a second elastic member 315 is provided in the second mounting hole, which abuts against the other end of the first clamping rod 312; the first mounting bracket 3111 is provided with a third mounting hole, which is communicated with the third guide hole 31112. The second mounting bracket 3112 is provided with a fourth mounting hole (not shown in the figure), and the fourth mounting hole is communicated with the fourth guide hole 31122. A third elastic member 316 is provided in the third mounting hole, and the third elastic member 316 abuts against one end of the second clamping rod 313. A fourth elastic member 317 is provided in the fourth mounting hole, and the fourth elastic member 317 abuts against the other end of the second clamping rod 313. Taking this embodiment as an example, specifically, the first mounting hole 31113 is provided at one end of the first mounting bracket 3111 away from the second clamping rod 313, the first mounting hole 31113 is communicated with the first guide hole 31111, and the axis of the first mounting hole 31113 is aligned with the first guide hole 31 111 intersects, the second mounting hole is provided at one end of the second mounting bracket 3112 away from the second clamping rod 313, the second mounting hole is communicated with the second guide hole 31121, the axis of the second mounting hole intersects with the axis of the second guide hole 31121, the first elastic member 314 is provided in the first mounting hole 31113, the first elastic member 314 abuts against one end of the first clamping rod 312, the second elastic member 315 is provided in the second mounting hole, the second elastic member 315 abuts against the other end of the first clamping rod 312, the first elastic member 314 and the second elastic member 315 will squeeze the first clamping rod 312 and abut against the second clamping rod 313; the third mounting hole is provided at one end of the first mounting bracket 3111 away from the first clamping rod 312 The third mounting hole is connected to the third guide hole 31112, and the axis of the third mounting hole intersects with the axis of the third guide hole 31112. The fourth mounting hole is provided at one end of the second mounting bracket 3112 away from the first clamping rod 312. The fourth mounting hole is connected to the fourth guide hole 31122, and the axis of the fourth mounting hole intersects with the axis of the fourth guide hole 31122. The third elastic member 316 is provided in the third mounting hole, and the third elastic member 316 abuts against one end of the second clamping rod 313. The fourth elastic member 317 is provided in the fourth mounting hole, and the fourth elastic member 317 abuts against the other end of the second clamping rod 313. The third elastic member 316 and the fourth elastic member 317 squeeze the second clamping rod 313 to abut against the first clamping rod 312.Therefore, in the initial state, the first clamping rod 312 and the second clamping rod 313 are in contact with each other under the action of the first elastic member 314, the second elastic member 315, the third elastic member 316, and the fourth elastic member 317. In the clamping state, the lead bar 221 is located between the first clamping rod 312 and the second clamping rod 313. The first elastic member 314 and the second elastic member 315 press the first clamping rod 312 toward the lead bar 221, so that the first clamping rod 312 and the lead bar 221 press the material strip 200. The third elastic member 316 and the fourth elastic member 317 press the second clamping rod 313 toward the lead bar 221, so that the second clamping rod 313 and the lead bar 221 press the material strip 200.

[0097] In an optional embodiment, the first mounting bracket 3111 defines a first receiving groove 31115, which is located between the first mounting hole 31113 and the third mounting hole; the second mounting bracket 3112 defines a second receiving groove (not shown in the figure), which is located between the second mounting hole and the fourth mounting hole. In the clamped state, the two ends of the guide rod 221 are respectively located in the first avoidance hole and the second receiving groove.

[0098] Specifically, if Figure 6 and Figure 9 As shown, in the first position, the notch of the first accommodating groove 31115 faces the lead assembly 22, and along the radial direction of the first clamping rod 312, the first accommodating groove 31115 is located between the first mounting hole 31113 and the third mounting hole; the notch of the second accommodating groove faces the lead assembly 22, and along the radial direction of the first clamping rod 312, the second accommodating groove is located between the first clamping rod 312 and the second clamping rod 313. It can be understood that the second accommodating groove is located between the second mounting hole and the fourth mounting hole; when the lead assembly 100 changes from the initial state to the clamping state, the first driving assembly 21 drives the second driving assembly 21 to drive the second driving assembly 21. When the second mounting bracket 222 moves toward the direction close to the clamping assembly 31, the two ends of the lead rod 221 will enter the first accommodating groove 31115 and the second accommodating groove, and the lead rod 221 is inserted between the first clamping rod 312 and the second clamping rod 313; therefore, by setting the first accommodating groove 31115 and the second accommodating groove to accommodate the two ends of the lead rod 221, it is convenient for the lead rod 221 to have a position to accommodate the lead rod 221 when it is inserted into the first clamping rod 312 and the second clamping rod 313, and the first accommodating groove 31115 and the second accommodating groove can limit the lead rod 221 from being separated from the clamping assembly 31.

[0099] like Figure 1 and Figure 8As shown, in an optional embodiment, the conveying assembly 32 includes a first conveying member 32a and a second conveying member 32b, and the first conveying member 32a and the second conveying member 32b are arranged at axial intervals along the first clamping rod 312. It can also be understood that the first conveying member 32a and the second conveying member 32b are arranged at axial intervals along the second clamping rod 313, and the clamping assembly 31 is located between the first conveying member 32a and the second conveying member 32b.

[0100] The first transmission member 32a and the second transmission member 32b each include a driving member 321, a driving wheel 322, a driven wheel group 323 and a conveyor belt 324, the driving wheel 322 is provided on the mounting mechanism 1, the driven wheel group 323 is provided on the mounting mechanism 1, the output end of the driving member 321 is connected to the driving wheel 322, and the conveyor belt 324 is sleeved on the driving wheel 322 and the driven wheel group 323; specifically, the mounting mechanism 1 includes a first mounting plate 11 and a second mounting plate 12, the first mounting plate 11 and the second mounting plate 12 are spaced apart along the axial direction of the first clamping rod 312, the driving wheel 322 and the driven wheel group 323 of the first transmission member 32a are both provided on the first mounting plate 11, the first transmission member 32a includes a driving wheel 322 and a driven wheel group 323 ... The output end of the driving member 321 of the member 32a is connected to the driving wheel 322 of the first transmission member 32a, and the conveyor belt 324 of the first transmission member 32a is sleeved on the corresponding driving wheel 322 and the driven wheel group 323. The driving wheel 322 is driven to rotate by the driving member 321, and the conveyor belt 324 of the first transmission member 32a rotates accordingly; the driving wheel 322 and the driven wheel group 323 of the second transmission member 32b are both arranged on the second mounting plate 12, and the output end of the driving member 321 of the second transmission member 32b is connected to the driving wheel 322 of the second transmission member 32b, and the conveyor belt 324 of the second transmission member 32b is sleeved on the corresponding driving wheel 322 and the driven wheel group 323, and the conveyor belt 324 of the second transmission member 32b rotates accordingly.

[0101] One end of the clamping assembly 31 is connected to the conveyor belt 324 of the first conveying member 32a, and the other end of the clamping assembly 31 is connected to the conveyor belt 324 of the second transmission member; specifically, when the material belt 200 breaks, the clamping assembly 31 clamps the material belt 200 through the lead mechanism 2, and the first conveying member 32a and the second conveying member 32b work together to drive the conveyor belt 324 to rotate to drive the clamping assembly 31 to move along the conveying path, so as to pull the material belt 200 from the first position to the belt connecting platform or other positions.

[0102] In which, one end of the clamping assembly 31 is connected to the conveyor belt 324 of the first conveying member 32a, and the other end of the clamping assembly 31 is connected to the conveyor belt 324 of the second transmission member; specifically, the first mounting bracket 3111 is connected to the conveyor belt 324 of the first conveying member 32a, and the second mounting bracket 3112 is connected to the conveyor belt 324 of the second conveying member 32b; or, one end of the first clamping rod 312 is connected to the conveyor belt 324 of the first conveying member 32a, the other end of the first clamping rod 312 is connected to the conveyor belt 324 of the second conveying member 32b, one end of the second clamping rod 313 is connected to the conveyor belt 324 of the first conveying member 32a, and the other end of the second clamping rod 313 is connected to the conveyor belt 324 of the second conveying member 32b.

[0103] The driven wheel assembly 323 may include one, two, three or more driven wheels 3231 , and the plurality of driven wheels 3231 may be arranged according to the transmission path of the conveyor belt 324 .

[0104] Part of the conveying path of the conveyor belt 324 is the same as the conveying path of the material belt 200 , thereby being able to drive the clamping assembly 31 to lead the material belt 200 along the conveying path of the material belt.

[0105] In an alternative embodiment, the conveyor belt 324 may be a belt.

[0106] In another optional embodiment, the conveyor belt 324 is a chain; the clamping assembly 31 is installed on the chain, and the chain has a high structural strength and can provide better support and higher stability for the movement of the clamping assembly 31.

[0107] In an alternative embodiment, Figure 1 As shown, the lead belt device 100 further includes a limiting component 4, which is provided on the mounting mechanism 1, and the limiting component 4 is spaced apart from the lead belt assembly 22; in the first position, the clamping component 31 is located between the limiting component 4 and the lead belt assembly 22; specifically, since the clamping component 31 is provided on the conveyor belt 324, the limiting component 4 is provided at the first position, and when the first driving component 21 drives the lead belt assembly 22 to abut against the clamping component 31, the limiting component 4 can limit the clamping component 31 from moving in a direction away from the lead belt assembly 22, thereby providing support for the clamping component 31, so that the lead belt rod 221 can be inserted between the first clamping rod 312 and the second clamping rod 313.

[0108] Among them, such as Figure 2 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 9As shown, the limiting component 4 includes a first limiting member 41 and a second limiting member 42. The first limiting member 41 is provided on the first mounting plate 11, and the second limiting member 42 is provided on the second mounting plate 12. Therefore, the first limiting member 41 and the second limiting member 42 are respectively located at the two ends of the clamping component 31, thereby providing support for the clamping component 31 at both ends of the clamping component 31. In this embodiment, the space occupied by the limiting component 4 can be saved, and the structure of the lead device 100 can be made more compact.

[0109] In an alternative embodiment, Figure 5 and Figure 7 As shown, the first driving assembly 21 includes a connecting rod 212 and a cylinder 211, one end of the connecting rod 212 is connected to the output end of the cylinder 211, and the other end of the connecting rod 212 is connected to the second mounting bracket 222, and the second mounting bracket 222 is rotatably connected to the mounting mechanism 1; specifically, the second mounting bracket 222 is rotatably connected to the mounting mechanism 1, and the second mounting bracket 222 can rotate relatively; the cylinder 211 can drive one end of the connecting rod 212 to move through linear motion, and the other end of the connecting rod 212 will rotate relatively, and the other end of the connecting rod 212 is connected to the second mounting bracket 222, so it can drive the second mounting bracket 222 to rotate, thereby driving the lead rod 221 to move; in this embodiment, the cylinder 211 and the connecting rod 212 are more convenient to install and have lower cost.

[0110] In another optional embodiment, the first driving assembly 21 may also be a motor, the output end of the motor is connected to the second mounting bracket 222, and the motor can drive the second mounting bracket 222 to rotate.

[0111] In an alternative embodiment, Figure 2 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 9As shown, the second mounting bracket 222 is provided with a first slot 2221 and a second slot 2223, and the first slot 2221 and the second slot 2223 are arranged at intervals along the axial direction of the lead rod 221; in the initial state, one end of the lead rod 221 is clamped in the first slot 2221, and the other end of the lead rod 221 is clamped in the second slot 2223; specifically, in the first position, the notch of the first slot 2221 faces the clamping assembly 31, and the notch of the second slot 2223 faces the clamping assembly 31; in the initial state, the two ends of the lead rod 221 are clamped in the first slot 2221 and the second slot 2223, and the lead rod 221 is clamped in the first slot 2221 and the second slot 2223. The rod 221 is detachably connected to the first slot 2221 and the second slot 2223; when the initial state changes to the clamping state, the first driving component 21 drives the second mounting bracket 222 to move toward the direction close to the clamping component 31, and the lead rod 221 is inserted between the first clamping rod 312 and the second clamping rod 313. Then, the first driving component 21 drives the second mounting bracket 222 to move away from the clamping component 31, and the lead rod 221 will detach from the second mounting bracket 222, and the lead rod 221 will remain between the first clamping rod 312 and the second clamping rod 313. The lead rod 221, the first clamping rod 312 and the second clamping rod 313 will jointly clamp the material strip 200. In this embodiment, by clamping the lead rod 221 in the first clamping slot 2221 and the second clamping slot 2223, on the one hand, it can provide installation support for the lead rod 221, and on the other hand, the first elastic member 314 and the second elastic member 315 compress the first clamping rod 312 and the lead rod 221, and the third elastic member 316 and the fourth elastic member 317 compress the second clamping rod 313 and the lead rod 221, thereby facilitating the lead rod 221 to disengage from the first clamping slot 2221 and the second clamping slot 2223.

[0112] In an optional embodiment, the second mounting frame 222 is provided with a first limit plate 2222 and a second limit plate, the first limit plate 2222 and the second limit plate are arranged along the axial direction of the guide rod 221, and the first clamping groove 2221 and the second clamping groove 2223 are located between the first limit plate 2222 and the second limit plate; in the initial state, the end face of one end of the guide rod 221 abuts against the first limit plate 2222, and the end face of the other end of the guide rod 221 abuts against the second limit plate; specifically, the guide rod 221 includes a first end face and a second end face, and the first end face and the second end face are located at the guide rod The two axial ends of the belt rod 221; in the initial state, the first end face of the lead rod 221 abuts against the first limit plate 2222, and the second end face of the lead rod 221 abuts against the second limit plate; in this embodiment, the first limit plate 2222 and the second limit plate play a limiting and positioning role in the installation of the lead rod 221; when the initial state changes to the clamping state, the first driving assembly 21 drives the second mounting frame 222 to move toward the direction close to the clamping assembly 31, and the lead rod 221 is inserted between the first clamping rod 312 and the second clamping rod 313, the first limit plate 2222 is located in the first accommodating groove 31115, and the second limit plate is located in the second accommodating groove.

[0113] In an optional embodiment, the lead rod 221 is a magnetic rod; the first clamping rod 312 and the second clamping rod 313 are made of magnetic material; specifically, the first clamping rod 312 and the second clamping rod 313 are made of magnetic material, and the first clamping rod 312 and the second clamping rod 313 themselves do not attract each other, and the magnetic material can be iron, iron-containing alloy, iron-containing steel, etc.; the lead rod 221 is magnetic and will attract the first clamping rod 312 and the second clamping rod 313; in the initial state, the first clamping rod 312 and the second clamping rod 313 are in a magnetic state. The two clamping rods 313 are abutted against each other by the first elastic member 314, the second elastic member 315, the third elastic member 316 and the fourth elastic member 317; when the material strip is broken, the lead rod 221 is inserted between the first clamping rod 312 and the second clamping rod 313, and the lead rod 221 and the first clamping rod 312 clamp the material strip through the first elastic member 314, the second elastic member 315 and the action of magnetic force, and the lead rod 221 and the second clamping rod 313 clamp the material strip 200 through the action of the third elastic member 316, the fourth elastic member 317 and the action of magnetic force.

[0114] In an alternative embodiment, Figure 1 、 Figure 8 and Figure 10 As shown, the belt guide device 100 further includes a tension adjustment mechanism 5 and a detection mechanism 8;

[0115] The tension adjustment mechanism includes a floating roller 53, a first rocker arm (not shown in the figure), a rotating shaft 52 and a second drive assembly 51, the driving end of the second drive assembly 51 is connected to the rotating shaft 52, one end of the first rocker arm is connected to the rotating shaft 52, and the other end of the first rocker arm is connected to the floating roller 53.

[0116] Specifically, the mounting mechanism 1 includes a first mounting plate 11 and a second mounting plate 12, and the first mounting plate 11 and the second mounting plate 12 are spaced apart; one end of the rotating shaft 52 is rotatably connected to the first mounting plate 11, and the other end of the rotating shaft 52 is rotatably connected to the second mounting plate 12; the output end of the second driving component 51 is connected to the rotating shaft 52, and the second driving component 51 can drive the rotating shaft 52 to rotate around its own axis; the floating roller 53 is located between the first mounting plate 11 and the second mounting plate 12, and the floating roller 53 is adjacent to the rotating shaft 52, and the axis of the floating roller 53 is parallel to the axis of the rotating shaft 52; the first rocker arm is located between the first mounting plate 11 and the second mounting plate 12, and one end of the first rocker arm is connected to the rotating shaft 52 The first and second drive components 51 are connected, and the other end of the first rocker arm is connected to the floating roller 53; when the second drive component 51 drives the rotating shaft 52 to rotate, one end of the first rocker arm will rotate around the axis of the rotating shaft 52 along with the rotating shaft 52, and the other end of the first rocker arm will also rotate accordingly. When the material belt 200 is normally conveyed, the material belt 200 will give a force to the floating roller 53, which is in the opposite direction to the force given to the rotating shaft 52 by the second drive component 51. Therefore, the second drive component 51 can balance the floating roller 53 and provide tension adjustment. When the material belt 200 breaks, the force given to the floating roller 53 by the material belt 200 disappears, and the second drive component 51 will drive the floating roller 53 to rotate upward along the Z direction through the rotating shaft 52 and the first rocker arm.

[0117] It is further explained that the detection mechanism 8 is arranged on the mounting mechanism 1, and the detection mechanism 8 is arranged adjacent to the floating roller 53; specifically, the detection mechanism 8 can be arranged on the first mounting plate 11 or the second mounting plate 12; when the material strip 200 breaks at the floating roller 53, the force exerted by the material strip 200 on the floating roller 53 disappears, and the floating roller 53 will move upward rapidly along the Z direction under the action of the second driving component 51, and the floating roller 53 or the first rocker arm will abut against the detection mechanism 8 to trigger the detection mechanism 8, thereby detecting that the material strip 200 has broken.

[0118] In another embodiment, the tension adjustment mechanism 5 also includes a second rocker arm 54, and the detection mechanism 8 is arranged on the side of the second mounting plate 12 away from the first mounting plate 11, one end of the second rocker arm 54 is connected to the other end of the rotating shaft 52, and the other end of the second rocker arm 54 is arranged adjacent to the detection mechanism 8; specifically, the second rocker arm 54 is located on the side of the second mounting plate 12 away from the first mounting plate 11, the other end of the rotating shaft 52 will extend out of the second mounting plate 12, one end of the second rocker arm 54 is connected to the other end of the rotating shaft 52, the detection mechanism 8 is arranged on the side of the second mounting plate 12 away from the first mounting plate 11, and the detection mechanism 8 is arranged adjacent to the other end of the second rocker arm 54. It can be understood that the detection mechanism 8 is located above the other end of the second rocker arm 54 in the Z direction, and is located at both ends of the second rocker arm 54 When the material belt 200 is normally conveyed, there is a certain gap between the other end of the second rocker arm 54 and the detection mechanism 8, that is, the other end of the second rocker arm 54 and the detection mechanism 8 are not in contact. When the material belt 200 breaks at the floating roller 53, the force exerted by the material belt 200 on the floating roller 53 disappears, and the floating roller 53 moves upward rapidly along the Z direction under the action of the second driving component 51. The other end of the second rocker arm 54 contacts the detection mechanism 8 to trigger the detection mechanism 8, thereby detecting that the material belt 200 has broken. When the material belt 200 is detected to be broken, the first driving component 21 drives the lead belt component 22 to move toward the clamping component 31, so as to clamp the free end of the material belt 200 through the clamping component 31, and then move it to the belt connecting platform or other positions through the conveying component 32. In this embodiment, the detection mechanism 8 and the second rocker arm 54 are arranged on the side of the second mounting plate 12 away from the first mounting plate 11, which makes it more convenient to observe whether the second rocker arm 54 triggers the detection mechanism 8, so that the conveying status of the material belt 200 can be quickly known.

[0119] In a preferred embodiment, the tension adjustment mechanism 5 also includes a third rocker arm (not shown in the figure), which is located between the first mounting plate 11 and the second mounting plate 12; specifically, the first rocker arm is close to the first mounting plate 11, and one end of the first rocker arm is connected to the end of the rotating shaft 52 close to the first mounting plate 11, and the other end of the first rocker arm is connected to the end of the floating roller 53 close to the first mounting plate 11; the third rocker arm is close to the second mounting plate 12, and one end of the third rocker arm is connected to the end of the rotating shaft 52 close to the second mounting plate 12, and the other end of the second rocker arm is connected to the end of the floating roller 53 close to the second mounting plate 12; the first rocker arm and the third rocker arm can provide support for the floating roller 53, thereby ensuring the stability of the floating roller 53.

[0120] The leader assembly is arranged adjacent to the floating roller 53; specifically, the leader assembly 22 is arranged adjacent to the floating roller 53, and the floating roller 53 can adjust the tension of the material belt 200 during the conveying process. When the material belt 200 is conveyed, the material belt 200 is prone to breakage at the position of the floating roller 53; therefore, the leader assembly 22 is arranged adjacent to the floating roller 53, which can be understood as the leader assembly 22 being arranged upstream of the floating roller 53 (upstream means that along the conveying direction of the material belt 200, the material belt 200 first passes through the leader assembly 22, and then passes through the floating roller 53, and first passes through the leader assembly 22 and then passes through the floating roller 53, so the leader assembly 22 is upstream of the floating roller 53, and the floating roller 53 is downstream of the leader assembly 22).

[0121] In an alternative embodiment, Figure 1 and Figure 11 As shown, the belt guide device 100 also includes a clamping mechanism 7 and a splicing roller 6; the splicing roller 6 is provided on the mounting mechanism 1, the clamping mechanism 7 includes a third drive assembly 71, a clamping roller 73 and a third mounting bracket 72, the clamping roller 73 is spaced apart from the splicing roller 6, the third drive assembly 71 is provided on the mounting mechanism 1, the clamping roller 73 is provided on the third mounting bracket 72, the driving end of the third drive assembly 71 is connected to the third mounting bracket 72, and the third drive assembly 71 can The third mounting bracket 72 is driven to drive the pressure roller 73 to move toward or away from the connecting roller 6; specifically, if the broken material strip 200 is pulled to the connecting roller 6, the third driving assembly 71 drives the third mounting bracket 72 to drive the pressure roller 73 toward the connecting roller 6, and the pressure roller 73 and the connecting roller 6 will press the free end of the material strip 200. At this time, the lead rod 221 located on the clamping assembly 31 can be removed, and the material strip 200 is separated from the clamping assembly 31, completing the pulling work of the material strip 200.

[0122] The working process of the tape guide device 100 is as follows: when the material tape 200 has not broken, the clamping assembly 31 is in the first position, the clamping assembly 31 is arranged adjacent to the tape guide assembly 22, and the material tape 200 passes between the clamping assembly 31 and the tape guide assembly 22, and passes through the floating roller 53; when the material tape 200 breaks, the floating roller 53 loses the tension of the material tape 200 and moves upward, thereby driving the rocker arm 54 to move toward the direction close to the detection mechanism 8, and the rocker arm 54 abuts against the detection mechanism 8, thereby triggering the first driving assembly 21 to work, and the first driving assembly 21 drives the second mounting bracket 222 to rotate toward the direction close to the tape threading assembly, and the tape guide rod 221 pushes the free end of the material tape 200 located between the clamping assembly 31 and the tape guide assembly 22 to be inserted into the first clamping rod 312 and the second clamping rod 312 together. Between the holding rods 313, the first clamping rod 312, the leading rod 221 and the second clamping rod 313 jointly clamp the free end of the material belt 200, and the transmission assembly 32 drives the clamping assembly 31 and the leading rod 221 to move along the direction of the conveyor belt 324 to pull the free end of the material belt 200 to the belt connecting platform or the belt connecting roller 6. If it is pulled to the belt connecting roller 6, the third driving assembly 71 drives the third mounting bracket 72 to drive the pressure roller 73 to approach the belt connecting roller 6. The pressure roller 73 and the belt connecting roller 6 will press the free end of the material belt 200. At this time, the leading rod 221 located on the clamping assembly 31 can be removed, and the material belt 200 is separated from the clamping assembly 31, completing the traction work of the material belt 200, and the transmission assembly 32 drives the clamping assembly 31 to move to the first position again to wait for work.

[0123] According to a second aspect of an embodiment of the present application, a roller press is provided, comprising the above-mentioned lead belt device 100 .

[0124] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A belt guide device, characterized in that: It includes a mounting mechanism, a leading mechanism and a belt threading mechanism, wherein the leading mechanism includes a first driving assembly and a leading assembly, the leading assembly is arranged on the mounting mechanism, the leading assembly is connected to the driving end of the first driving assembly, and the belt threading mechanism includes a clamping assembly and a transmission assembly, the clamping assembly is arranged on the transmission assembly; The leader device includes a first position, in which the clamping assembly is arranged adjacent to the leader assembly, and the first driving assembly is capable of driving the leader assembly to move toward or away from the clamping assembly.

2. The belt guide device according to claim 1, characterized in that: The conveying component is arranged along the conveying path of the material belt.

3. The guide belt assembly according to claim 1, wherein: The clamping assembly includes a first mounting frame, a first clamping rod and a second clamping rod. The first clamping rod and the second clamping rod are both arranged on the first mounting frame. The axis of the first clamping rod is parallel to the axis of the second clamping rod. The first clamping rod and the second clamping rod can approach or move away from each other along their own radial direction relative to the first mounting frame.

4. The belt guide assembly according to claim 3, wherein: The tape guide device includes an initial state and a clamping state. In the initial state, the circumferential surface of the first clamping rod abuts against the circumferential surface of the second clamping rod. In the clamping state, the material strip is located between the first clamping rod and the second clamping rod and is clamped.

5. The guide belt assembly according to claim 3, wherein: The clamping assembly further includes an elastic assembly, which presses the first clamping rod and / or the second clamping rod, so that the first clamping rod and the second clamping rod abut against each other.

6. The guide belt assembly according to claim 4, wherein: The leader assembly includes a leader rod and a second mounting bracket, the driving end of the first driving assembly is connected to the second mounting bracket, the second mounting bracket is connected to the mounting mechanism, and the leader rod and the second mounting bracket are detachably connected; The axis of the first clamping rod is parallel to the axis of the lead bar.

7. The leader assembly according to claim 6, wherein: From the initial state to the clamping state, the first driving assembly drives the second mounting bracket to move toward the clamping assembly; In the clamping state, the leader bar is separated from the second mounting bracket and is located between the first clamping bar and the second clamping bar.

8. The leader assembly according to claim 6, wherein: The first mounting bracket includes a first mounting bracket and a second mounting bracket, and the first mounting bracket and the second mounting bracket are spaced apart along the axial direction of the first clamping rod; The first mounting bracket defines a first guide hole, the second mounting bracket defines a second guide hole, the first guide hole and the second guide hole are arranged opposite to each other, one end of the first clamping rod is disposed in the first guide hole, and the other end of the first clamping rod is disposed in the second guide hole; and / or The first mounting bracket is provided with a third guide hole, the second mounting bracket is provided with a fourth guide hole, the third guide hole is arranged opposite to the fourth guide hole, one end of the second clamping rod is provided in the second guide hole, and the other end of the second clamping rod is provided in the fourth guide hole.

9. The leader assembly according to claim 8, wherein: The first mounting bracket defines a first mounting hole, the first mounting hole being communicated with the first guide hole, the second mounting bracket defines two mounting holes, the second mounting hole being communicated with the second guide hole, a first elastic member being provided in the first mounting hole, the first elastic member being in contact with one end of the first clamping rod, a second elastic member being provided in the second mounting hole, the second elastic member being in contact with the other end of the first clamping rod; and / or The first mounting bracket is provided with a third mounting hole, and the third mounting hole is connected to the third guide hole. The second mounting bracket is provided with a fourth mounting hole, and the fourth mounting hole is connected to the fourth guide hole. A third elastic member is provided in the third mounting hole, and the third elastic member abuts against one end of the second clamping rod. A fourth elastic member is provided in the fourth mounting hole, and the fourth elastic member abuts against the other end of the second clamping rod.

10. The leader assembly according to claim 9, wherein: The first mounting bracket is provided with a first receiving groove, and the first receiving groove is located between the first mounting hole and the third mounting hole; The second mounting bracket is provided with a second receiving groove, and the second receiving groove is located between the second mounting hole and the fourth mounting hole; In the clamping state, two ends of the lead bar are respectively located in the first accommodating groove and the second accommodating groove.

11. The guide belt assembly according to claim 3, wherein: The transmission assembly includes a first transmission member and a second transmission member, wherein the first transmission member and the second transmission member are spaced apart along the axial direction of the first clamping rod; The first transmission member and the second transmission assembly each include a driving member, a driving wheel, a driven wheel group and a conveyor belt, the driving wheel is arranged on a mounting mechanism, the driven wheel group is arranged on the mounting mechanism, the output end of the driving member is connected to the driving wheel, and the conveyor belt is sleeved on the driving wheel and the driven wheel group; One end of the clamping assembly is connected to the conveyor belt of the first transmission member, and the other end of the clamping assembly is connected to the conveyor belt of the second transmission member.

12. The guide belt assembly according to claim 11, wherein: The conveyor belt is a chain.

13. The leader assembly according to claim 1, wherein: The guide belt device further includes a limiting component, which is provided on the mounting mechanism and spaced apart from the guide belt component. In the first position, the clamping assembly is located between the limiting assembly and the leader assembly.

14. The leader assembly according to claim 6, wherein: The first driving assembly includes a connecting rod and a cylinder, one end of the connecting rod is connected to the output end of the cylinder, the other end of the connecting rod is connected to the second mounting bracket, and the second mounting bracket is rotatably connected to the mounting mechanism.

15. The leader assembly according to claim 6, wherein: The second mounting frame is provided with a first clamping slot and a second clamping slot, wherein the first clamping slot and the second clamping slot are spaced apart along the axial direction of the leader rod; In the initial state, one end of the lead rod is clamped in the first clamping slot, and the other end of the lead rod is clamped in the second clamping slot.

16. The leader assembly according to claim 15, wherein: The second mounting frame is provided with a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are arranged along the axial direction of the lead rod, and the first clamping groove and the second clamping groove are located between the first limiting plate and the second limiting plate; In the initial state, an end surface of one end of the lead bar abuts against the first limit plate, and an end surface of the other end of the lead bar abuts against the second limit plate.

17. The leader assembly according to claim 6, wherein: The lead rod is a magnet rod, and the first clamping rod and the second clamping rod are made of magnetic material.

18. The leader assembly according to claim 1, wherein: The guide device further comprises: a tension adjustment mechanism, the tension adjustment mechanism being disposed on the mounting mechanism and comprising a floating roller, a first rocker arm, a rotating shaft, and a second drive assembly, wherein a driving end of the second drive assembly is connected to the rotating shaft, one end of the first rocker arm is connected to the rotating shaft, and the other end of the first rocker arm is connected to the floating roller; a detection mechanism, the detection mechanism being disposed on the mounting mechanism and adjacent to the floating roller; The leader assembly is disposed adjacent to the floating roller.

19. The leader assembly according to claim 1, wherein: The belt guide device also includes a pressing mechanism and a belt connecting roller; The connecting roller is arranged on the mounting mechanism, and the clamping mechanism includes a third driving assembly, a clamping roller and a third mounting bracket. The clamping roller is spaced apart from the connecting roller. The third driving assembly is arranged on the mounting mechanism, and the clamping roller is arranged on the third mounting bracket. The driving end of the third driving assembly is connected to the third mounting bracket, and the third driving assembly can drive the clamping roller to move toward or away from the connecting roller by driving the third mounting bracket.

20. A roller press, characterized in that: The method comprises the leader assembly according to any one of claims 1 to 19.

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