Novel belt pulling and strip penetrating device

Abstract

The invention discloses a novel belt pulling and strip penetrating device, relates to the technical field of coal mining belt strip penetrating devices, and solves the problems that when a penetrating strip in a belt in a tightened state is pulled, the operation is strenuous, the penetrating strip is easy to slip and collide due to pulling force at the moment when the belt is disassembled, and the safety is relatively low. The novel belt drawing and strip penetrating device comprises a conveyor rack, a conveying belt, an automatic belt strip penetrating mechanism and a T-shaped strip penetrating rod, and the conveying belt is movably arranged on the inner side of the conveyor rack. According to the metal penetrating strip winding device, the high-speed motor drives the T-shaped penetrating strip rod to rotate, the metal penetrating strip located in the belt is automatically pulled and wound, pulling of the metal penetrating strip and dismounting operation of the belt are automatically achieved, and the metal penetrating strip winding device is simple, convenient and high in safety. And meanwhile, when the metal penetrating strip is pulled, the metal penetrating strip is wound on the outer side of the T-shaped strip penetrating rod in a spiral mode, and the metal penetrating strip can be reused subsequently conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of belt strip threading devices for coal mining, in particular to a novel belt strip threading device. Background Art

[0002] When mining coal, it is necessary to reserve a passage for vehicles to enter and exit the return air lane in the mining area. At this time, the belt conveyor head is stably installed on a 1.5m high platform. However, in actual operation, the above solution will make it impossible to install the belt conveyor storage bin and tensioning winch, and only a simple belt can be used to complete the excavation operation. At the same time, during excavation, the belt is shortened every shift, and then the belt is tightened by the excavator for operation. Then, when the short belt is 100 meters long, it is replaced with a full roll of 100-meter long belt.

[0003] The existing Chinese patent application with application publication number CN110977871A discloses a belt threading strip removal device, comprising a track square tube horizontally arranged on the outside of the belt threading strip to be removed, a horizontally arranged pull-out prism is inserted in the track square tube, a limiting component is welded at the front end of the pull-out prism, the front end of the limiting component is connected to a clamping component, the end of the pull-out prism extends out of the track square tube, a supporting bracket is welded at the lower rear side of the track square tube, and reversing fixed pulleys are movably installed on two symmetrically fixed mounting seats at the top and bottom of the rear end of the supporting bracket respectively through a rotating shaft, and a speed reduction mechanism is installed at the bottom of the supporting bracket; the invention adopts hand-cranked force to realize linear pulling of the belt puller, thereby realizing rapid disassembly of the threading strip, and the movement range of the operator during the operation is small, which is convenient and fast, and is particularly suitable for maintenance operations in mines with smaller spaces.

[0004] However, the belt threading device has the following defects when used:

[0005] 1. When the existing belt threading device pulls out the threading strip inside the belt and completes the disassembly of the connected belt, it is difficult to pull out the belt threading strip because the belt conveyor is in a tensioned state. Therefore, a hand-cranking force is generally used to achieve a linear pulling and disassembly of the belt threading strip. However, in actual operation, the above scheme is laborious when pulling out the threading strip inside the tensioned belt, and it is easy to slip, bump, etc. due to the pulling force at the moment of disassembly, and the safety is low;

[0006] 2. When the existing belt threading device disassembles the threading strips connecting the belt, the length of the threading strips to be disassembled is long, which is difficult to complete the operation in the coal mine with a small space. Therefore, the disassembly operation is generally completed by rotating and pulling out the threading strips. However, when the belt is disassembled by rotating the threading strips, the disassembled threading strips will be entangled and accumulated on the surface of the disassembled parts. When the threading strips are reused later, the random entanglement of the threading strips will affect the efficiency of threading strip disassembly and even cause the threading strips to become tangled. Summary of the invention

[0007] The purpose of the present invention is to provide a novel belt drawing and strip threading device to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a novel belt drawing and strip-threading device, comprising a conveyor frame, a transmission belt, an automatic belt strip-threading mechanism and a T-shaped strip-threading rod, wherein a transmission belt is movably arranged on the inner side of the conveyor frame, an automatic belt strip-threading mechanism is installed on one side of the top of the conveyor frame, a T-shaped strip-threading rod is clamped and fixed on the side of the automatic belt strip-threading mechanism, and the T-shaped strip-threading rod is arranged on the side of the transmission belt.

[0010] Wherein, the automatic belt threading mechanism includes:

[0011] A lifting and adjusting component, the lifting and adjusting component is installed on one side of the top of the conveyor frame, a horizontal telescopic component is installed on the side of the lifting and adjusting component, and a vertical compensation component is installed on the side of the horizontal telescopic component through screws;

[0012] An oblique rotating component is installed on the side of the vertical compensation component by screws, a horizontal moving component is installed on the side of the oblique rotating component by screws, a high-speed rotating component is installed on the side of the horizontal moving component, and a T-shaped threading rod is clamped and fixed at the bottom of the high-speed rotating component.

[0013] As a preferred embodiment of the present invention, the transmission belt is composed of a simple belt, a belt buckle and a metal threading strip.

[0014] There are multiple simple belts, each of which has multiple belt buckles on its left and right sides, and adjacent simple belts are connected via multiple belt buckles.

[0015] The multiple belt buckles of two adjacent simple belts are arranged alternately, and metal strips are arranged through the interiors of the multiple belt buckles.

[0016] As a preferred solution of the present invention, the T-shaped threading rod has two through holes in its interior, and the metal threading bar is disposed through the through holes.

[0017] Wherein, a vertical groove is connected between the two through holes, and the vertical groove is opened inside the T-shaped threading rod.

[0018] As a preferred embodiment of the present invention, the lifting and adjusting component includes:

[0019] The mounting base is mounted at the center of the top of the conveyor frame by screws, an upper base is mounted on the top of the mounting base by screws, and two assembly plates are welded on the top of the upper base.

[0020] Wherein, a gap is left between the two assembly plates;

[0021] A first motor, the first motor is mounted on a side of one of the assembly plates, an output end of the first motor is connected to a main shaft, and the main shaft is rotatably connected between the two assembly plates;

[0022] The movable gears are provided with two groups, and each group consists of two movable gears, the two movable gears are installed on the outside of the main shaft, and the two groups of movable gears are rotatably connected to the inner walls of the two assembly plates respectively.

[0023] Among them, the outer sides of two movable gears located on the inner wall of the same assembly plate are meshed and connected with movable belts, and two movable belts are provided, and the two movable belts are movably arranged on the inner walls of the two assembly plates respectively.

[0024] As a preferred solution of the present invention, a lifting slide is installed on the side of the movable belt by screws, and vertical guide rods are slidably connected to the left and right sides of the lifting slide, and the vertical guide rods are installed on the inner wall of the assembly plate.

[0025] Wherein, a horizontal telescopic component is installed on the side of the lifting slide.

[0026] As a preferred embodiment of the present invention, the horizontal telescopic assembly includes:

[0027] Bending racks, wherein two bending racks are provided, and both bending racks are welded to the side surfaces of the lifting slide, and a gap is left between the two bending racks;

[0028] An intermediate baffle is welded between the two bending frames, the intermediate baffle is located in the middle part of the bending frame, and an electric push rod is installed on one side of the intermediate baffle.

[0029] The output end of the electric push rod is set through the middle baffle, and a longitudinal slide is installed on the side of the output end of the electric push rod. The longitudinal slide is slidably connected with the horizontal groove, and the horizontal groove is opened inside the bending frame. The horizontal groove is provided with a plurality of

[0030] Wherein, a vertical compensation component is installed on the side of the longitudinal slide.

[0031] As a preferred solution of the present invention, the vertical compensation assembly includes:

[0032] A vertical frame is mounted on the side of the longitudinal slide by screws, a second motor is mounted on the top of the vertical frame, and an output end of the second motor is connected to a vertical screw rod.

[0033] Wherein, the vertical screw rod is rotatably connected to the inside of the vertical frame;

[0034] A vertical slide is connected to the outer side of the vertical screw rod through a ball bearing, the vertical slide is slidably connected to the vertical frame, and an oblique rotating component is installed on the side of the vertical slide through screws.

[0035] As a preferred embodiment of the present invention, the oblique rotation assembly comprises:

[0036] An assembly seat, the assembly seat is mounted on the side of the vertical slide seat by screws, a third motor is mounted on one side of the assembly seat, and a Z-shaped connecting arm is mounted on the outer side of the output end of the third motor.

[0037] Among them, the Z-shaped connecting arm is rotatably connected to the inside of the assembly seat, and a horizontal moving component is installed at the bottom of the Z-shaped connecting arm by screws. The output end of the third motor extends to the inside of the limiter, and the limiter is installed on the side of the assembly seat away from the third motor.

[0038] As a preferred solution of the present invention, the horizontal moving assembly includes:

[0039] A horizontal frame, the horizontal frame is mounted on the bottom of the Z-shaped connecting arm by screws, a fourth motor is mounted on one side of the horizontal frame, an output end of the fourth motor is connected to a horizontal reciprocating screw rod, and the horizontal reciprocating screw rod is rotatably connected to the inside of the horizontal frame;

[0040] A horizontal slide, wherein the horizontal slide is connected to the outside of the horizontal reciprocating screw by a ball bearing, the bottom of the horizontal slide protrudes outward, the side of the horizontal slide protruding outward is slidably connected to the horizontal groove, and the horizontal slide is slidably connected to the horizontal frame.

[0041] The horizontal groove is arranged inside the horizontal frame, and a high-speed rotating assembly is installed on the side of the horizontal slide.

[0042] As a preferred solution of the present invention, the high-speed rotating assembly is composed of a side block, a high-speed motor and a cylinder fixture.

[0043] The side block is installed on the side of the horizontal slide by screws, a high-speed motor is installed on the top of the side block, and the output end of the high-speed motor passes through the side block.

[0044] Wherein, a cylinder clamp is installed at the bottom of the output end of the high-speed motor, and the cylinder clamp is rotatably connected to the bottom of the side stopper, and a T-shaped threading rod is clamped and fixed on the inner side of the cylinder clamp.

[0045] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0046] 1. In the new belt-drawing and strip-threading device, the high-speed motor can drive the T-shaped strip-threading rod to rotate, automatically pulling and winding the metal strip inside the belt, automatically realizing the pulling of the metal strip and the removal of the belt, which is simple, convenient and highly safe. At the same time, when the metal strip is pulled, the metal strip is wound around the outside of the T-shaped strip-threading rod in a spiral shape, ensuring that when the metal strip wrapped around the outside of the T-shaped strip-threading rod is reused later, the metal strip can be easily removed from the outside of the T-shaped strip-threading rod, thereby improving the efficiency of disassembling and reusing the metal strip;

[0047] 2. In the new belt-drawing and strip-threading device, when the metal strip is pulled and wound, the third motor can be used to drive the Z-shaped connecting arm to rotate, thereby driving the T-shaped strip-threading rod that pulls the metal strip to rotate, and adjusting the position and angle of the T-shaped strip-threading rod to ensure that when the metal strip is pulled, the metal strip can be wound around the outside of the T-shaped strip-threading rod at an oblique angle. At this time, in actual operation, the above-mentioned scheme of winding the metal strip can, on the one hand, simulate a person rotating the T-shaped strip-threading rod to pull the metal strip, thereby improving the efficiency of pulling and winding the metal strip; on the other hand, when the position of the T-shaped strip-threading rod is adjusted so that the pulled metal strip is spirally shaped, the friction between the T-shaped strip-threading rod and the metal strip can be increased, thereby ensuring that the metal strip sliding on the outside of the T-shaped strip-threading rod is not prone to loosening and other problems;

[0048] 3. In the new belt-drawing and strip-threading device, when the metal strip is pulled and wound around the outside of the T-shaped strip-threading rod, the position of the through hole inside the T-shaped strip-threading rod can be moved up and down in the Z-axis direction by the first motor driving the vertical screw to rotate, the longitudinal slide seat to move in the Y-axis direction by the electric push rod, and the horizontal reciprocating screw to rotate by the fourth motor to move in the X-axis direction, so that the through hole inside the T-shaped strip-threading rod is accurately moved to the side of the metal strip, and the metal strip is passed through the through hole inside the T-shaped strip-threading rod, so as to realize the automatic metal strip position determination and positioning operation before pulling, and improve the efficiency and accuracy of the metal strip when pulling and disassembling;

[0049] 4. In the new belt stripping device, the T-shaped stripping rod that pulls and wraps the metal stripping strip can be easily disassembled from the inside of the cylinder fixture, ensuring that when the automatic belt stripping mechanism is damaged or undergoing maintenance, the staff can hold the T-shaped stripping rod to pull the metal stripping strip and disassemble the belt, which is highly practical. In addition, by pulling out the metal stripping strip, the simple belt can be disassembled without damaging the belt buckle. The belt buckle on the simple belt can be reused many times, saving material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0051] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0053] Figure 2 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0054] Figure 3 It is a schematic diagram of the structure of the top section of the transmission belt and the T-shaped threading rod of the present invention;

[0055] Figure 4 It is a schematic diagram of the structure of the T-shaped threading rod pulling the metal threading strip of the present invention;

[0056] Figure 5It is a structural schematic diagram of the connection between the automatic belt strip threading mechanism and the T-shaped strip threading rod of the present invention;

[0057] Figure 6 It is a schematic diagram of the structure of the front view of the connection between the automatic belt strip threading mechanism and the T-shaped strip threading rod of the present invention;

[0058] Figure 7 It is a schematic diagram of the structure of the automatic belt strip threading mechanism and the T-shaped strip threading rod connected in a top view of the present invention;

[0059] Figure 8 It is a structural schematic diagram of the connection between the lifting adjustment component and the horizontal telescopic component of the present invention;

[0060] Fig. 9 It is a schematic diagram of the structure of the connection between the lifting slide and the horizontal telescopic assembly of the present invention;

[0061] Fig.10 It is a schematic diagram of the structure of the connection between the vertical compensation assembly and the T-shaped threading rod of the present invention;

[0062] Fig.11 It is a structural schematic diagram of the vertical compensation assembly of the present invention connected through an oblique rotation assembly, a horizontal movement assembly and a high-speed rotation assembly;

[0063] In the figure:

[0064] 10. Conveyor frame;

[0065] 20. Transmission belt; 201. Simple belt; 202. Belt buckle; 203. Metal threading strip;

[0066] 30. Automatic belt threading mechanism;

[0067] 40, T-shaped threading rod; 401, through hole; 402, vertical groove;

[0068] 50, lifting adjustment assembly; 501, mounting base; 502, upper base; 503, assembly plate; 504, first motor; 505, main shaft; 506, movable gear; 507, movable belt; 5071, lifting slide; 5072, vertical guide rod;

[0069] 60, horizontal telescopic assembly; 601, bending frame; 602, middle baffle; 603, electric push rod; 604, longitudinal slide; 605, horizontal groove;

[0070] 70, vertical compensation assembly; 701, vertical frame; 702, second motor; 703, vertical lead screw; 704, vertical slide;

[0071] 80, oblique rotation assembly; 801, assembly seat; 802, third motor; 803, Z-shaped connecting arm; 804, stopper;

[0072] 90, horizontal moving assembly; 901, horizontal frame; 902, fourth motor; 903, horizontal reciprocating screw rod; 904, horizontal slide seat; 905, horizontal slot;

[0073] 100. High-speed rotating assembly; 1001. Side stopper; 1002. High-speed motor; 1003. Cylinder fixture. DETAILED DESCRIPTION

[0074] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0075] See also Figure 1-Figure 11 A novel belt stripping device includes a conveyor frame 10, a transmission belt 20, an automatic belt stripping mechanism 30 and a T-shaped stripping rod 40. The transmission belt 20 is movably arranged on the inner side of the conveyor frame 10. The automatic belt stripping mechanism 30 is installed on one side of the top of the conveyor frame 10. The side of the automatic belt stripping mechanism 30 is clamped and fixed with a T-shaped stripping rod 40. The T-shaped stripping rod 40 is arranged on the side of the transmission belt 20. The automatic belt stripping mechanism 30 includes a lifting and adjusting component 50. The lifting and adjusting component 5 0 is installed on one side of the top of the conveyor frame 10, a horizontal telescopic component 60 is installed on the side of the lifting adjustment component 50, and a vertical compensation component 70 is installed on the side of the horizontal telescopic component 60 by screws; an oblique rotation component 80, the oblique rotation component 80 is installed on the side of the vertical compensation component 70 by screws, and a horizontal movement component 90 is installed on the side of the oblique rotation component 80 by screws, and a high-speed rotation component 100 is installed on the side of the horizontal movement component 90, and a T-shaped wear bar 40 is clamped and fixed at the bottom of the high-speed rotation component 100.

[0076] In the present invention, the transmission belt 20 is composed of a simple belt 201, a belt buckle 202 and a metal threading strip 203, wherein a plurality of simple belts 201 are provided, and a plurality of belt buckles 202 are provided on the left and right sides of each simple belt 201, and adjacent simple belts 201 are connected by a plurality of belt buckles 202, wherein the plurality of belt buckles 202 of two adjacent simple belts 201 are staggered, and a metal threading strip 203 is provided inside the plurality of belt buckles 202.

[0077] Two through holes 401 are formed inside the T-shaped wear bar 40 , and a metal wear bar 203 is provided inside the through holes 401 . A vertical groove 402 is connected between the two through holes 401 , and the vertical groove 402 is formed inside the T-shaped wear bar 40 .

[0078] The above working principle: when disassembling the metal threading strip 203 at the connection of two adjacent simple belts 201, firstly, through the operation of the lifting adjustment component 50 and the horizontal telescopic component 60, a group of through holes 401 at the bottom of the T-shaped threading bar 40 are passed through the metal threading strip 203. Then, the oblique rotation component 80 is started to operate, the T-shaped threading bar 40 is adjusted from the vertical direction to the oblique direction, and the high-speed rotation component 100 is started to operate to drive the T-shaped threading bar 40 to rotate, rotate and wrap the metal threading strip 203, and pull the metal threading strip 203 out of the belt buckle 202 at the connection of the two simple belts 201, so as to realize the automatic belt threading operation, which is simple and convenient to operate. At the same time, when the metal threading strip 203 is actually pulled, the vertical compensation component 70 can drive the wound metal threading strip 203 to slide inside the T-shaped threading strip rod 40, and move the wound metal threading strip 203 at the bottom through the vertical groove 402 to the through hole 401 at the top, ensuring that the pulled metal threading strip 203 is spirally wound around the outside of the metal threading strip 203, which is more convenient for the subsequent reuse of the metal threading strip 203.

[0079] Specific reference Figure 8 The lifting and lowering adjustment component 50 includes a mounting base 501, which is mounted at the center of the top of the conveyor frame 10 by screws, an upper base 502 is mounted on the top of the mounting base 501 by screws, and two assembly plates 503 are welded on the top of the upper base 502, wherein a gap is left between the two assembly plates 503; a first motor 504, which is mounted on the side of an assembly plate 503, and an output end of the first motor 504 is connected to a spindle 505, which is rotatably connected to the two assembly plates 5 03; movable gears 506, there are two groups of movable gears 506, and each group consists of two movable gears 506, the two movable gears 506 are installed on the outside of the main shaft 505, and the two groups of movable gears 506 are respectively rotatably connected to the inner walls of the two assembly plates 503, wherein the outer sides of the two movable gears 506 on the inner wall of the same assembly plate 503 are meshed and connected with movable belts 507, and two movable belts 507 are provided, and the two movable belts 507 are respectively movably set on the inner walls of the two assembly plates 503.

[0080] In this embodiment, a lifting slide 5071 is installed on the side of the movable belt 507 by screws, and the left and right sides of the lifting slide 5071 are slidably connected with vertical guide rods 5072, and the vertical guide rods 5072 are installed on the inner wall of the assembly plate 503, wherein a horizontal telescopic component 60 is installed on the side of the lifting slide 5071.

[0081] In the novel belt-drawing and strip-threading device of the present invention, when the metal strip 203 is pulled, the first motor 504 is started to operate, driving the main shaft 505 connected to the output end of the first motor 504 to rotate, and causing the movable gear 506 installed on the outer side of the main shaft 505 to rotate. When the movable gear 506 rotates, the movable belt 507 meshed with the outer side thereof will operate, so that the lifting slide 5071 installed on the side of the movable belt 507 can slide on the outer side of the vertical guide rod 5072 to adjust the height position of the T-shaped strip-threading rod 40.

[0082] Specific reference Figure 8 and Fig. 9 The horizontal telescopic component 60 includes a bending frame 601, two of which are provided. The two bending frames 601 are welded to the sides of the lifting slide 5071, and a gap is left between the two bending frames 601; an intermediate baffle 602, which is welded between the two bending frames 601, and is located in the middle part of the bending frame 601. An electric push rod 603 is installed on one side of the intermediate baffle 602, and the output end of the electric push rod 603 passes through the intermediate baffle 602. A longitudinal slide 604 is installed on the side of the output end of the electric push rod 603. The longitudinal slide 604 is slidably connected to the horizontal groove 605. The horizontal groove 605 is opened inside the bending frame 601, and a plurality of horizontal grooves 605 are provided, wherein a vertical compensation component 70 is installed on the side of the longitudinal slide 604.

[0083] In the novel belt-drawing and strip-threading device of the present invention, when the metal strip 203 is pulled, the electric push rod 603 is started to operate, driving the longitudinal slide 604 connected to the output end of the electric push rod 603 to move longitudinally, and the T-shaped strip-threading rod 40 installed on the side of the longitudinal slide 604 to move longitudinally, so that the metal strip 203 can pass through the through hole 401. The design of the horizontal groove 605 can ensure the stability of the longitudinal slide 604 in the longitudinal movement.

[0084] Specific reference Fig.10 and Fig.11The vertical compensation assembly 70 includes a vertical frame 701, which is installed on the side of the longitudinal slide 604 by screws, and a second motor 702 is installed on the top of the vertical frame 701. The output end of the second motor 702 is connected to a vertical screw rod 703, wherein the vertical screw rod 703 is rotatably connected to the inside of the vertical frame 701; a vertical slide 704, which is connected to the outside of the vertical screw rod 703 by a ball bearing, and the vertical slide 704 is slidably connected to the vertical frame 701, and an oblique rotation assembly 80 is installed on the side of the vertical slide 704 by screws.

[0085] In the novel belt-drawing and strip-threading device of the present invention, when the metal strip 203 is rotated and pulled, the second motor 702 is started to operate, driving the vertical screw rod 703 connected to the output end of the second motor 702 to rotate, and the vertical slide 704 connected to the outside of the vertical screw rod 703 through the ball bearing is lifted and moved. When the vertical slide 704 is lifted and moved, the T-shaped strip-threading rod 40 installed on its side can be lifted and moved, and the position of the metal strip 203 outside the T-shaped strip-threading rod 40 is adjusted to ensure that the metal strip 203 can be spirally wound around the outside of the T-shaped strip-threading rod 40 without knotting and other problems.

[0086] Specific reference Fig.10 and Fig.11 The oblique rotation component 80 includes an assembly seat 801, which is installed on the side of the vertical slide 704 by screws. A third motor 802 is installed on one side of the assembly seat 801, and a Z-shaped connecting arm 803 is installed on the outer side of the output end of the third motor 802, wherein the Z-shaped connecting arm 803 is rotatably connected to the inside of the assembly seat 801, and a horizontal moving component 90 is installed on the bottom of the Z-shaped connecting arm 803 by screws, and the output end of the third motor 802 extends to the inside of the limiter 804, and the limiter 804 is installed on the side of the assembly seat 801 away from the third motor 802.

[0087] In the novel belt-drawing and strip-threading device of the present invention, before rotating and pulling the metal strip 203, it is necessary to adjust the angle of the T-shaped strip-threading rod 40 to ensure that the T-shaped strip-threading rod 40 can be installed in an oblique manner to pull the metal strip 203. At this time, the third motor 802 is first started to operate, driving the Z-shaped connecting arm 803 installed on the outer side of the output end of the third motor 802 to rotate, and adjusting the position and angle of the T-shaped strip-threading rod 40 installed at the bottom of the Z-shaped connecting arm 803. At the same time, when the metal strip 203 is pulled in an oblique manner, the friction force is greater when the T-shaped strip-threading rod 40 is lifted and moved, ensuring that the metal strip 203 will not slip and fall off when the T-shaped strip-threading rod 40 is pulled.

[0088] Specific reference Fig.10 and Fig.11The horizontal moving component 90 includes a horizontal frame 901, which is installed at the bottom of the Z-shaped connecting arm 803 by screws, and a fourth motor 902 is installed on one side of the horizontal frame 901, and the output end of the fourth motor 902 is connected to a horizontal reciprocating screw rod 903, and the horizontal reciprocating screw rod 903 is rotatably connected to the inside of the horizontal frame 901; a horizontal slide 904, which is connected to the outside of the horizontal reciprocating screw rod 903 by a ball bearing, and the bottom of the horizontal slide 904 protrudes outward, and the side of the horizontal slide 904 protruding outward is slidably connected to the horizontal groove 905, and the horizontal slide 904 and the horizontal frame 901 are slidably connected, wherein the horizontal groove 905 is opened in the inside of the horizontal frame 901, and a high-speed rotating component 100 is installed on the side of the horizontal slide 904.

[0089] In the novel belt-drawing and strip-threading device of the present invention, before pulling the metal strip 203, it is necessary to adjust the position of the T-shaped strip-threading rod 40 according to the position of the metal strip 203. At this time, the fourth motor 902 is started to operate, driving the horizontal reciprocating screw 903 connected to the output end of the fourth motor 902 to rotate, and making the horizontal slide 904 connected to the outside of the horizontal reciprocating screw 903 through the ball bearing to move horizontally. At this time, when the horizontal slide 904 moves horizontally, the T-shaped strip-threading rod 40 installed on its side will move horizontally, so that the through hole 401 inside the T-shaped strip-threading rod 40 moves to the side of the metal strip 203.

[0090] Specific reference Fig.10 and Fig.11 The high-speed rotating component 100 is composed of a side block 1001, a high-speed motor 1002 and a cylinder clamp 1003, wherein the side block 1001 is installed on the side of the horizontal slide 904 by screws, the high-speed motor 1002 is installed on the top of the side block 1001, and the output end of the high-speed motor 1002 passes through the side block 1001, wherein the cylinder clamp 1003 is installed at the bottom of the output end of the high-speed motor 1002, and the cylinder clamp 1003 is rotatably connected to the bottom of the side block 1001, and the inner side of the cylinder clamp 1003 is clamped and fixed with a T-shaped threading rod 40.

[0091] In the novel belt-drawing and strip-threading device of the present invention, when the metal strip 203 is pulled, the high-speed motor 1002 is started to operate, driving the cylinder clamp 1003 connected to the output end of the high-speed motor 1002 to rotate, and causing the T-shaped strip-threading rod 40 installed on the inner side of the cylinder clamp 1003 to rotate, so as to reel in and pull the metal strip 203 passing through the inside of the T-shaped strip-threading rod 40.

[0092] In the present invention, by using a belt drawing and strip threading device, the metal strip 203 in the tensioned simple belt 201 can be drawn out, which greatly saves production time and saves belt buckles 202. The belt buckles 202 on the simple belt 201 can be reused many times, saving material costs.

[0093] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A novel belt-drawing and strip-threading device, comprising a conveyor frame (10), a transmission belt (20), an automatic belt-threading mechanism (30) and a T-shaped strip-threading rod (40), characterized in that: A transmission belt (20) is movably arranged inside the conveyor frame (10), an automatic belt threading mechanism (30) is installed on one side of the top of the conveyor frame (10), a T-shaped threading rod (40) is clamped and fixed on the side of the automatic belt threading mechanism (30), and the T-shaped threading rod (40) is arranged on the side of the transmission belt (20). Wherein, the automatic belt threading mechanism (30) comprises: A lifting and adjusting component (50), the lifting and adjusting component (50) is installed on one side of the top of the conveyor frame (10), a horizontal telescopic component (60) is installed on the side of the lifting and adjusting component (50), and a vertical compensation component (70) is installed on the side of the horizontal telescopic component (60) by screws; An oblique rotating assembly (80) is installed on the side of the vertical compensation assembly (70) by means of screws, a horizontal moving assembly (90) is installed on the side of the oblique rotating assembly (80) by means of screws, a high-speed rotating assembly (100) is installed on the side of the horizontal moving assembly (90), and a T-shaped threading rod (40) is clamped and fixed at the bottom of the high-speed rotating assembly (100).

2. A novel belt drawing and strip threading device according to claim 1, characterized in that: The transmission belt (20) is composed of a simple belt (201), a belt buckle (202) and a metal threading strip (203). There are a plurality of simple belts (201), each of which is provided with a plurality of belt buckles (202) on the left and right sides, and adjacent simple belts (201) are connected via the plurality of belt buckles (202). The plurality of belt buckles (202) of two adjacent simple belts (201) are arranged in a staggered manner, and a metal threading strip (203) is arranged penetratingly inside the plurality of belt buckles (202).

3. A novel belt drawing and strip threading device according to claim 2, characterized in that: The T-shaped threading rod (40) has two through holes (401) formed inside, and the metal threading rod (203) is disposed through the through holes (401). There is a vertical groove (402) between the two through holes (401), and the vertical groove (402) is opened inside the T-shaped threading rod (40).

4. A novel belt drawing and strip threading device according to claim 1, characterized in that: The lifting and lowering adjustment component (50) comprises: A mounting base (501) is mounted at the center of the top of the conveyor frame (10) by screws, an upper base (502) is mounted on the top of the mounting base (501) by screws, and two assembly plates (503) are welded to the top of the upper base (502). Wherein, a gap is left between the two assembly plates (503); A first motor (504), the first motor (504) being mounted on a side of one of the assembly plates (503), the output end of the first motor (504) being connected to a main shaft (505), and the main shaft (505) being rotatably connected between the two assembly plates (503); The movable gears (506) are provided in two groups, and each group is composed of two movable gears (506). The two movable gears (506) are installed on the outside of the main shaft (505). The two groups of movable gears (506) are rotatably connected to the inner walls of the two assembly plates (503). The outer sides of two movable gears (506) located on the inner wall of the same assembly plate (503) are meshedly connected with movable belts (507), and two movable belts (507) are provided. The two movable belts (507) are movably provided on the inner walls of the two assembly plates (503), respectively.

5. A novel belt drawing and strip threading device according to claim 4, characterized in that: A lifting slide (5071) is installed on the side of the movable belt (507) by screws, and vertical guide rods (5072) are slidably connected to the left and right sides of the lifting slide (5071), and the vertical guide rods (5072) are installed on the inner wall of the assembly plate (503). Wherein, a horizontal telescopic component (60) is installed on the side of the lifting slide (5071).

6. A novel belt drawing and strip threading device according to claim 5, characterized in that: The horizontal telescopic assembly (60) comprises: A bending frame (601), wherein two bending frames (601) are provided, and the two bending frames (601) are both welded to the side of the lifting slide (5071), and a gap is left between the two bending frames (601); An intermediate baffle (602), the intermediate baffle (602) is welded between the two bending frames (601), the intermediate baffle (602) is located in the middle part of the bending frame (601), and an electric push rod (603) is installed on one side of the intermediate baffle (602). The output end of the electric push rod (603) is arranged to penetrate the middle baffle (602), and a longitudinal slide seat (604) is installed on the side of the output end of the electric push rod (603). The longitudinal slide seat (604) and the horizontal groove (605) are slidably connected. The horizontal groove (605) is opened inside the bending frame (601), and the horizontal groove (605) is provided with a plurality of Wherein, a vertical compensation component (70) is installed on the side of the longitudinal slide (604).

7. A novel belt drawing and strip threading device according to claim 6, characterized in that: The vertical compensation assembly (70) comprises: A vertical frame (701), the vertical frame (701) is mounted on the side of the longitudinal slide (604) by screws, a second motor (702) is mounted on the top of the vertical frame (701), and an output end of the second motor (702) is connected to a vertical screw rod (703), Wherein, the vertical screw rod (703) is rotatably connected to the inside of the vertical frame (701); A vertical slide (704), wherein the vertical slide (704) is connected to the outer side of the vertical screw rod (703) via a ball bearing, the vertical slide (704) is slidably connected to the vertical frame (701), and an oblique rotation component (80) is installed on the side of the vertical slide (704) via screws.

8. A novel belt drawing and strip threading device according to claim 7, characterized in that: The oblique rotation assembly (80) comprises: An assembly seat (801), the assembly seat (801) is mounted on the side of the vertical slide seat (704) by means of screws, a third motor (802) is mounted on one side of the assembly seat (801), and a Z-shaped connecting arm (803) is mounted on the outer side of the output end of the third motor (802), The Z-shaped connecting arm (803) is rotatably connected to the inside of the assembly seat (801), a horizontal moving component (90) is installed at the bottom of the Z-shaped connecting arm (803) by screws, and the output end of the third motor (802) extends to the inside of a limiter (804), and the limiter (804) is installed on a side of the assembly seat (801) away from the third motor (802).

9. A novel belt drawing and strip threading device according to claim 8, characterized in that: The horizontal moving assembly (90) comprises: A horizontal frame (901), wherein the horizontal frame (901) is mounted on the bottom of the Z-shaped connecting arm (803) by means of screws, a fourth motor (902) is mounted on one side of the horizontal frame (901), an output end of the fourth motor (902) is connected to a horizontal reciprocating screw rod (903), and the horizontal reciprocating screw rod (903) is rotatably connected to the interior of the horizontal frame (901); A horizontal slide (904), wherein the horizontal slide (904) is connected to the outside of the horizontal reciprocating screw (903) through a ball bearing, the bottom of the horizontal slide (904) protrudes outward, the side of the horizontal slide (904) protruding outward is slidably connected to the horizontal groove (905), and the horizontal slide (904) is slidably connected to the horizontal frame (901), The horizontal groove (905) is provided inside the horizontal frame (901), and a high-speed rotating assembly (100) is installed on the side of the horizontal slide seat (904).

10. A novel belt drawing and strip threading device according to claim 9, characterized in that: The high-speed rotating assembly (100) is composed of a side block (1001), a high-speed motor (1002) and a cylinder fixture (1003). The side block (1001) is mounted on the side of the horizontal slide (904) by means of screws, a high-speed motor (1002) is mounted on the top of the side block (1001), and an output end of the high-speed motor (1002) is arranged to penetrate the side block (1001). A cylinder clamp (1003) is installed at the bottom of the output end of the high-speed motor (1002), and the cylinder clamp (1003) is rotatably connected to the bottom of the side block (1001), and a T-shaped threading rod (40) is clamped and fixed on the inner side of the cylinder clamp (1003).

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