Wire unwinding and winding device and cap screwing machine

Abstract

The technical scheme belongs to the technical field of motor assembling equipment, and particularly relates to a wire unwinding and clamping device and a cap screwing machine, which comprises a wire frame, a wire clamping mechanism and a locking mechanism, the wire frame has a placing groove for placing a wire bundle of an electric wire, the wire clamping mechanism is installed at a side end of the wire frame and used for clamping the electric wire extending out of the wire frame, and the locking mechanism is installed at a lower end of the wire frame and movably connected with the wire clamping mechanism. The wire clamping mechanism is limited and locked by the locking mechanism, so that the wire clamping mechanism is in and maintained in an open state. When the electric wire is placed, the movable clamping jaw of the wire clamping mechanism does not need to be manually pulled open, and the electric wire can be directly placed into the wire clamping mechanism, so that the complexity of manual operation is reduced. When the electric wire is subsequently discharged, the wire clamping mechanism can be maintained in the open state, the clamping force is not applied to the electric wire, the friction and pulling between the electric wire and the wire clamping mechanism when the electric wire is taken out are reduced, the electric wire of the wire frame is conveniently discharged, and the integrity of electric wire installation and the product qualification rate are improved.

Description

Technical Field

[0001] This technical solution relates to the field of motor assembly equipment technology, specifically to a wire feeding and clamping device and a capping machine. Background Technology

[0002] The capping machine is used to assemble the top cover of a water pump or motor with the wires. It tightens the nuts on the wires to the top cover through mechanized operation, ensuring the quality of the nut tightening and improving the product qualification rate.

[0003] For example, Chinese patent CN202510147531.1 discloses a top cover wiring device, which uses a positioning device and a wire frame device to position the top cover and the wire respectively. The wire is then transferred to the locking device by a material transfer device. After the lifting device straightens and vertically positions the wire, the locking device tightens the nut.

[0004] However, the device still has some shortcomings:

[0005] 1. The wire clamping mechanism of the wire frame device uses an elastic element to drive the moving jaw to approach the fixed jaw to clamp the wire. Under normal conditions, it is in a clamped state. The moving jaw cannot maintain an open state that allows the wire to be freely inserted. As a result, when placing the wire, it is necessary to manually pull open the moving jaw with one hand and place the wire with the other hand. This operation is cumbersome, inconvenient, time-consuming and labor-intensive.

[0006] 2. During the unloading process, the clamps of the unloading device move the wire bundle upwards and away from the wire frame. At this time, the push rod of the unloading device cannot keep the moving clamp open to the set range. The moving clamp will approach the fixed clamp. The moving clamp and the fixed clamp still apply a part of the clamping force to the wire, causing friction and pulling between the wire and the wire clamp mechanism when the wire is taken out, which can easily cause the wire to wear. Summary of the Invention

[0007] The purpose of this technical solution is to provide a wire feeding and clamping device and a capping machine. By using a locking mechanism to limit the wire clamping mechanism, the wire clamping mechanism can be kept in the open state to release the wire extending out of the wire frame. This improves the problem that existing wire clamping mechanisms lack the locking function in the open state, which leads to inconvenience in wire placement and friction and pulling between the wire and the wire clamping mechanism during wire feeding.

[0008] The purpose of this technical solution is achieved as follows:

[0009] A wire feeding and clamping device, comprising:

[0010] A wire frame having a placement slot for placing the bundled portion of a power supply cable;

[0011] A wire clamp mechanism is installed on the side end of the wire frame, and the wire clamp mechanism is used to clamp the wire extending out of the wire frame;

[0012] A locking mechanism is installed at the lower end of the wire frame and is movably connected to the wire clamp mechanism for keeping the wire clamp mechanism in an open state to release the wire extending out of the wire frame.

[0013] The locking mechanism includes:

[0014] A trigger component is slidably disposed at the lower end of the wireframe, and the upper end of the trigger component extends into the placement slot;

[0015] A locking element, one end of which is rotatably connected to the lower end of the wire frame, and the other end of which is rotatably connected to the lower end of the trigger assembly, the locking element being used to keep the wire clamp mechanism in the open state;

[0016] A trigger plate is provided in the placement slot. One end of the trigger plate is rotatably connected to the wire frame, and the other end of the trigger plate is movably positioned above the trigger rod of the trigger assembly.

[0017] Preferably, the upper end of the locking member has a locking part 1, which movably abuts against the lower end of the movable jaw of the wire clamp mechanism, thereby restricting the movable jaw of the wire clamp mechanism from approaching the fixed jaw of the wire clamp mechanism to maintain the open state.

[0018] By moving the trigger component downward, the locking member is rotated, causing the locking part to separate from the moving jaw of the clamping mechanism.

[0019] Preferably, the triggering component includes:

[0020] The mounting sleeve is installed at the lower end of the wire frame, and a boss is provided inside the mounting sleeve;

[0021] A trigger rod is slidably disposed within the mounting sleeve, with the upper end of the trigger rod extending out of the upper end of the mounting sleeve and into the placement groove, and the lower end of the trigger rod extending out of the mounting sleeve and connected to the locking member. A second boss is provided on the side end of the trigger rod.

[0022] An elastic element is sleeved on the trigger rod, and the lower end of the elastic element 1 movably abuts against the upper end of the boss 1, while the upper end of the elastic element 1 movably abuts against the lower end of the boss 2, so as to make the trigger rod have a tendency to move closer to the placement slot opening.

[0023] Preferably, the lower end of the trigger rod is connected to a connector one, the end of the connector one is movably connected to a connector two, and the end of the connector two is movably connected to the locking member.

[0024] Preferably, a rotating base is installed at the lower end of the wire frame, the locking member is rotatably mounted on the rotating base, and an abutment part is provided on the rotating base;

[0025] An elastic element two is provided between the locking member and the rotating seat. The two ends of the elastic element two abut against the lower end of the locking member and the abutting part, respectively, so that the locking part one has a tendency to move closer to the lower end of the moving jaw of the clamping mechanism.

[0026] Preferably, the lower end of the trigger plate is provided with two guide blocks, and a guide groove is formed between the two guide blocks. The upper end of the trigger rod of the trigger assembly is slidably disposed in the guide groove.

[0027] Preferably, a placement seat is provided in the placement groove, and an avoidance groove is provided in the placement seat. A support plate is provided on both sides of the upper end of the avoidance groove. The two support plates have an inclined part at the end that is close to each other. The inclined part is inclined towards the bottom of the placement groove. The two inclined parts cooperate with the side wall of the avoidance groove to form a placement groove that is wider at the top and narrower at the bottom. The lower end of the placement groove is connected to the placement groove. The wire bundle part is used to place the wire in the placement groove.

[0028] Preferably, a fixing member is connected to the end of the placement seat, and a strip-shaped opening is provided on the side wall of the placement groove, the strip-shaped opening passing through the groove of the placement groove, and the fixing member is slidably placed in the strip-shaped opening; the placement seat is restricted from detaching from the wire frame by the end of the fixing member abutting against the edge of the strip-shaped opening.

[0029] Preferably, the locking part one has a locking surface, and the lower end of the movable jaw of the wire clamp mechanism has a locking part two, the locking part two having an abutting surface; the locking surface abuts against the abutting surface to restrict the movable jaw of the wire clamp mechanism from approaching the fixed jaw of the wire clamp mechanism.

[0030] A capping machine, comprising:

[0031] frame;

[0032] A material transfer device is installed on the frame and has several stations for placing top covers and wires. The material transfer device is used to move the top covers and wires in the stations to a set position.

[0033] At least one positioning device is mounted on the material transfer device for positioning the top cover within the workstation;

[0034] At least one of the wire feeding and clamping devices is mounted on the material transfer device and corresponds to the positioning device for placing wires in the workstation.

[0035] A lifting device, which is mounted on the frame or material transfer device, is used to lift the wire feeding clamp to straighten the wire mounting part;

[0036] A locking device, which is installed on the frame, is used to tighten the nuts on the wires in the workstation to the top cover;

[0037] The unloading device is mounted on the frame and is located next to the material transfer device. It is used to unload the top cover of the tightened nut.

[0038] The key and beneficial technical effects of this technical solution compared to existing technologies are:

[0039] 1. This technical solution uses a locking mechanism to limit and lock the wire clamp mechanism, thereby keeping the wire clamp mechanism in an open state. This eliminates the need for manual force to pull open the moving jaws of the wire clamp mechanism when placing the wire; the wire can simply be placed directly into the wire clamp mechanism, reducing the complexity of manual operation. At the same time, the wire clamp mechanism remains open when the wire is subsequently unloaded, avoiding the application of clamping force to the wire and reducing friction and pulling between the wire and the wire clamp mechanism when the wire is removed. This facilitates the unloading of wires from the wire frame, improving the integrity of wire installation and the product qualification rate.

[0040] 2. This technical solution uses a trigger plate to trigger the triggering component. When the bundled part of the wire is placed in the placement slot, the bundled part can press down the trigger plate to trigger the triggering component, thereby ensuring the stability and accuracy of the triggering of the bundled part and avoiding the problem that the trigger rod cannot be pressed down due to the messy wires bundled in the bundled part.

[0041] 3. This technical solution involves placing the bundled part of the wire into the placement slot of the wire frame. The triggering component is triggered by the weight of the bundled part itself. This triggering component drives the locking part to disengage from the moving jaw of the wire clamp mechanism, allowing the wire clamp mechanism to hold the wire. No manual operation of the locking mechanism is required to hold the wire. The operation is simple, convenient, and saves time and effort.

[0042] 4. This technical solution uses the elastic deformation of the elastic element to drive the trigger rod to move upward, thereby realizing the upward reset of the trigger rod, which in turn causes the trigger rod to drive the locking element to rotate upward to lock the position of the moving jaw of the wire clamp mechanism, so that the wire clamp mechanism remains in the open state.

[0043] 5. This technical solution uses a detachable placement seat inside the wire frame. Both trays inside the placement seat are provided with inclined parts. The storage groove formed by the inclined parts can hold a ring-shaped wire bundle, so that the wire frame can meet the placement needs of different types of wires. Attached Figure Description

[0044] Figure 1 This is a schematic diagram of the structure of Embodiment 1.

[0045] Figure 2 This is a schematic diagram of the material transfer device and the wire feeding clamping device in Embodiment 1.

[0046] Figure 3This is a schematic diagram of the wire feeding and clamping device in Embodiment 1.

[0047] Figure 4 This is a partial structural schematic diagram of the wire feeding and clamping device in Embodiment 1.

[0048] Figure 5 This is one of the cross-sectional views of the wire feeding and clamping device in Embodiment 1.

[0049] Figure 6 This is the second cross-sectional view of the wire feeding and clamping device in Embodiment 1.

[0050] Figure 7 This is an exploded view of the wire feeding and clamping device in Embodiment 1.

[0051] Figure 8 This is a schematic diagram of the wire feeding and clamping device in Embodiment 2.

[0052] Figure 9 This is a cross-sectional view of the wire feeding and clamping device in Embodiment 2.

[0053] Figure 10 This is a schematic diagram of the feeding device in Example 2.

[0054] Figure 11 This is a cross-sectional view of the feeding mechanism in Example 2.

[0055] Figure 12 for Figure 10 Enlarged view of point A in the middle.

[0056] Reference numerals: 1. Frame; 2. Transfer device; 21. Station; 3. Positioning device; 4. Wire feeding and clamping device; 41. Mounting frame; 42. Sliding frame; 421. Mounting plate; 43. Wire frame; 431. Placement slot; 4311. Strip opening; 432. Trigger plate; 4321. Guide block; 4322. Guide groove; 44. Wire clamping mechanism; 441. Clamping area; 45. Fixed jaw; 451. Clamping part one; 46. Moving jaw; 461. Clamping part two; 462. Rotating shaft; 463. Locking part two; 464. Abutment surface; 47. Elastic element three; 6. Locking device; 7. Unloading device; 71. Support one; 72. Moving mechanism; 73. Unloading mechanism; 74. Support two; 75. Jaw part one; 751. Clearance through hole; 7 6. Gripper component two; 77. Top rod; 771. Guide surface; 78. Cylinder; 79. Material picking rod; 8. Locking mechanism; 80. Trigger assembly; 81. Mounting sleeve; 811. Boss one; 812. Fixing nut; 82. Trigger rod; 821. Boss two; 83. Elastic component one; 84. Locking component; 841. Locking part one; 842. Locking surface; 843. Guide surface; 85. Connector one; 86. Connector two; 87. Rotating seat; 871. Abutment part; 872. Elastic component two; 88. Placement seat; 881. Clearance groove; 882. Support plate; 883. Inclined part; 884. Fixing component; 885. Storage groove; 100. Top cover; 101. Wire; 102. Wire bundling part; 103. Mounting part; 104. Nut. Detailed Implementation

[0057] The specific implementation of this technical solution will be further described in detail below with reference to the accompanying drawings.

[0058] Combination Figure 3 and Figure 4 A wire clamping device includes: a wire frame 43 having a placement groove 431 for placing the wire bundle portion 102 of a power supply wire 101; a wire clamping mechanism 44 installed on the side end of the wire frame 43 for clamping the wire 101 extending out of the wire frame 43, i.e., clamping the mounting portion 103 of the wire 101 by the wire clamping mechanism 44; and a locking mechanism 8 installed at the lower end of the wire frame 43, and the locking mechanism 8 is movably connected to the wire clamping mechanism 44 for keeping the wire clamping mechanism 44 in an open state to release the wire 101 extending out of the wire frame 43.

[0059] Combination Figures 4-6The locking mechanism 8 includes: a trigger component 80, which is slidably disposed at the lower end of the wire frame 43, and the upper end of the trigger component 80 extends into the placement groove 431, and the trigger component 80 is vertically disposed at the lower end of the wire frame 43; and a locking member 84, one end of which is rotatably connected to the lower end of the wire frame 43 by a hinge, and the other end of the locking member 84 is rotatably connected to the lower end of the trigger component 80. The locking member 84 is used to keep the wire clamp mechanism 44 in an open state; the up and down movement of the trigger component 80 can drive the locking member 84 to swing up and down.

[0060] Among them, the upper middle part of the locking member 84 has a locking part 841, which abuts against the lower end of the moving jaw 46 of the clamping mechanism 44, thereby restricting the moving jaw 46 of the clamping mechanism 44 from approaching the fixed jaw 45 of the clamping mechanism 44, thus maintaining the open state of the clamping mechanism 44.

[0061] By moving the trigger component 80 downward, the locking component 84 is rotated, causing the locking part 841 to separate from the moving jaw 46 of the wire clamp mechanism 44. This allows the moving jaw 46 of the wire clamp mechanism 44 to no longer be restricted by the locking component 84, thus realizing the function of the wire clamp mechanism 44 in clamping the wire.

[0062] Combination Figure 6 and Figure 7 The trigger assembly 80 includes: a mounting sleeve 81, which is mounted on the lower end of the wire frame 43, and a boss 811 is provided on the inner side of the lower half of the mounting sleeve 81; a mounting plate 421 is mounted on the lower end of the wire frame 43 by screws; the outer side of the mounting sleeve 81 has a threaded portion; the mounting sleeve 81 is threadedly connected to the wire frame 43, or the mounting sleeve 81 is threadedly connected to the mounting plate 421, and a fixing nut 812 is threadedly connected to the mounting sleeve 81, the fixing nut 812 abutting against the lower end of the mounting plate 421 to ensure the stability of the threaded connection of the mounting sleeve 81; and a trigger rod 82, which is vertically slidably disposed inside the mounting sleeve 81, and the upper end of the trigger rod 82 extends out of the upper end of the mounting sleeve 81. Furthermore, the upper end of the trigger rod 82 extends into the placement groove 431, the lower end of the trigger rod 82 extends out of the lower end of the mounting sleeve 81, and the lower end of the trigger rod 82 is connected to the locking member 84. The upper half of the trigger rod 82 is provided with a boss 2 821; and an elastic member 1 83, which is an elastically deformable item such as a spring, disc spring, rubber sleeve, or silicone sleeve, is sleeved on the trigger rod 82, and the lower end of the elastic member 1 83 moves to abut the upper end of the boss 1 811, and the upper end of the elastic member 1 83 moves to abut the lower end of the boss 2 821. The elastic member 1 83 is used to make the trigger rod 82 have a tendency to move closer to the groove opening of the placement groove 431, so that the trigger rod 82 moves upward to the set position.

[0063] When the wire bundle 102 of the wire 101 is placed in the placement slot 431 of the wire frame 43, the weight of the wire bundle 102 itself can overcome the elastic force of the elastic member 83 to make the trigger rod 82 move down, thereby causing the locking member 84 to rotate so that the locking part 841 moves away from and separates from the lower end of the moving jaw 46 of the wire clamp mechanism 44, so that the moving jaw 46 is no longer restricted in its movement range, and the moving jaw 46 can approach the fixed jaw 45 to clamp the wire 101.

[0064] Since one end of the locking member 84 is rotatably connected to the lower end of the frame 43 by a hinge, and the trigger rod 82 moves vertically on the frame 43, the distance between the connection point between the lower end of the trigger rod 82 and the locking member 84 and the rotation axis of the locking member 84 will change with the vertical movement of the trigger rod 82. In order to ensure the stable connection between the lower end of the trigger rod 82 and the locking member 84, a first connector 85 and a second connector 86 are provided between the lower end of the trigger rod 82 and the end of the locking member 84. Specifically, the lower end of the trigger rod 82 is connected to one end of the first connector 85 by a screw, and the other end of the first connector 85 is movably connected to the lower end of the second connector 86 by a screw or a pin. The upper end of the second connector 86 is movably connected to the locking member 84 by a screw or a hinge pin. The second connector 86 can rotate on the first connector 85 and the second connector 86 can rotate on the locking member 84.

[0065] Combination Figure 4 and Figure 7 A rotating seat 87 is installed at the lower end of the wire frame 43. Specifically, the rotating seat 87 is installed at the lower end of the mounting plate 421 by screws. A locking member 84 is rotatably installed on the rotating seat 87 by a hinge pin. An abutment part 871 is provided on the rotating seat 87. The abutment part 871 is located below the connection between the locking member 84 and the rotating seat 87. An elastic member 872 is provided between the locking member 84 and the rotating seat 87. The elastic member 872 is a torsion spring or a spring. The two ends of the elastic member 872 abut against the lower end of the locking member 84 and the upper end of the abutment part 871, respectively, so that the locking part 841 has a tendency to move closer to the lower end of the moving jaw 46 of the wire clamp mechanism 44, thereby ensuring that the locking member 84 locks the wire clamp mechanism 44.

[0066] When the second elastic element 872 is a torsion spring, the middle part of the second elastic element 872 is sleeved on the hinge pin of the locking element 84 and the rotating seat 87, and the two ends abut against the lower end of the locking element 84 and the upper end of the abutment part 871, respectively; when the second elastic element 872 is a spring, the two ends of the second elastic element 872 are connected to the lower end of the locking element 84 and the upper end of the abutment part 871 by glue or screws, respectively.

[0067] Combination Figure 5 and Figure 6A trigger plate 432 is provided at the bottom of the inner side of the placement slot 431. One end of the trigger plate 432 is rotatably connected to the wire frame 43 through a hinge pin. The other end of the trigger plate 432 is movably positioned above the trigger rod 82 of the trigger assembly 80. When the wire bundle 102 is placed in the placement slot 431, the wire bundle 102 is positioned at the upper end of the trigger plate 432 and applies downward pressure to the trigger plate 432 to make the trigger plate 432 swing, thereby triggering the trigger rod 82.

[0068] Combination Figure 6 and Figure 7 Two guide blocks 4321 are provided at the lower end of the trigger plate 432, and a guide groove 4322 is formed between the two guide blocks 4321. The upper end of the trigger rod 82 is slidably disposed in the guide groove 4322, that is, the upper end of the trigger rod 82 slides along the guide groove 4322, ensuring the stability of the trigger plate 432 in pressing down the trigger rod 82.

[0069] like Figure 7 The locking part 841 has a locking surface 842 and a guide surface 843. The lower end of the movable jaw 46 of the wire clamp mechanism 44 has a locking part 463, which has an abutting surface 464. The locking surface 842 abuts against the abutting surface 464, thereby keeping the wire clamp mechanism 44 in an open state and restricting the movable jaw 46 of the wire clamp mechanism 44 from approaching the fixed jaw 45 of the wire clamp mechanism 44.

[0070] The guide surface 843 is used to guide the moving gripper 46 to slide on the locking part 841, and slide to the position where the locking surface 842 can abut the abutment surface 464.

[0071] Combination Figure 4 and Figure 7 The wire clamp mechanism 44 includes: a fixed clamp 45, which is mounted on the side end of the wire frame 43, and the front end of the fixed clamp 45 has a clamping part 451; a movable clamp 46, which is slidably disposed on the fixed clamp 45 through the cooperation of a slide rail and a slider, and the front end of the movable clamp 46 has a clamping part 461. The movable clamp 46 slides on the fixed clamp 45 to realize that the clamping part 461 and the clamping part 451 clamp the wire 101. The clamping part 451 and the clamping part 461 A clamping area 441 is formed between the mounting portion 103 for clamping the wire 101; and an elastic element 47, which is a tension spring, rubber band or elastic band, with its two ends connected to the rear end of the fixed jaw 45 and the rear end of the movable jaw 46 respectively, and the elastic element 47 is used to make the clamping portion 451 and the clamping portion 461 have a tendency to move closer to each other, thereby clamping and confining the mounting portion 103 of the wire 101 within the clamping area 441.

[0072] After placing the top cover 100 on the positioning device 3, first pass the front end of the mounting part 103 through the wire hole on the top cover 100 and place it inside the top cover 100. Then, the worker tightens the nut 104 one turn or half turn into the wire hole on the top cover 100 (or the nut 104 can be placed in the wire hole on the top cover 100). Then, the mounting part 103 of the wire 101 is placed in the clamping area 441. Then, the wire bundle part 102 of the wire 101 is placed in the wire frame 43. Under the gravity of the wire bundle part 102, the locking member 84 releases the moving jaw 46. Under the force of the elastic member 3 47, the moving jaw 46 cooperates with the fixed jaw 45 to clamp the mounting part 103 of the wire 101.

[0073] Combination Figure 1 and Figure 2 A capping machine includes: a frame 1; a material transfer device 2 mounted on the frame 1, the material transfer device 2 having a plurality of stations 21 for placing caps 100 and wires 101, the material transfer device 2 being used to move caps 100 and wires 101 in the stations 21 to a set position; at least one positioning device 3 mounted on the material transfer device 2 for positioning caps 100 in the stations 21; and at least one wire feeding and clamping device 4 mounted on the material transfer device 2 and corresponding to the positioning device 3 for feeding wires 100 in the stations 21. For the placement of wire 101, the present invention is provided with four positioning devices 3 and four corresponding wire feeding and clamping devices 4; a lifting device, which is installed on the frame 1 or the material transfer device 2, is used to lift the wire feeding and clamping device 4 to straighten the mounting part 103 of the wire 101; a locking device 6, which is installed on the frame 1, is used to tighten the nut 104 on the wire 101 in the work station 21 to the top cover 100; and a feeding device 7, which is installed on the frame 1 and is located next to the material transfer device 2, is used to feed the top cover 100 with the nut 104 tightened.

[0074] The material transfer device 2, positioning device 3, lifting device and locking device 6 are all existing technologies, and their structures are the same as those in a top cover wiring device disclosed in Chinese Patent CN202510147531.1, so they will not be described in detail here. The present invention mainly focuses on the structural improvement of the wire feeding and clamping device 4 and the material feeding device 7.

[0075] Combination Figure 2 and Figure 3The wire feeding and clamping device 4 also includes: a mounting frame 41, which is mounted on the material transfer device 2 and rotates under the drive of the material transfer device 2; a sliding frame 42, which is slidably disposed on the mounting frame 41, and a mounting plate 421 is mounted on the upper end of the sliding frame 42. A wire frame 43, a wire clamping mechanism 44, and a locking mechanism 8 are mounted on the mounting plate 421. After the lifting device drives the sliding frame 42 to move upward on the mounting frame 41, the wire bundle 102 of the wire 101 can be lifted, thereby straightening the mounting part 103 (mounting part 103). 03 is not pulled completely straight; there will still be some bends. The installation part 103 is pulled until it can be placed vertically inside the locking device 6. Because the wires 101 are bundled, there will inevitably be bends when the installation part 103 extends from the wire bundle part 102. When a lifting device is installed, the worker needs to tighten the nut 104 one or half a turn into the wire hole on the top cover 100 when loading the material, so that the nut 104 will not come out of the wire hole on the top cover 100 when the lifting device straightens the installation part 103.

[0076] The feeding device 7 is prior art; its specific structure can be found in Chinese patent CN202510147531.1. In this embodiment, the feeding device 7 is capable of feeding the cylindrical wire bundle portion 102. Figures 10-12 The unloading device 7 includes: a support 71, which is mounted on the frame 1; a moving mechanism 72, which is mounted on the support 71, and the moving mechanism 72 is prior art; and an unloading mechanism 73, which is mounted on the moving mechanism 72, for clamping the top cover 100 with the wire 101 installed and unloading it.

[0077] The unloading mechanism 73 includes: a second bracket 74, which is mounted on the moving mechanism 72; a first gripper 75, which is a pneumatic gripper, an electric gripper, or a hydraulic gripper, mounted on the upper end of the second bracket 74, used to grip the wire bundle 102 of the wire 101; the side wall of the wire frame 43 has a clearance opening for avoiding the first gripper 75, and the first gripper 75 can grip both sides of the columnar wire bundle 102 inside the wire frame 43 through the clearance opening; a second gripper 76, which is a pneumatic gripper, an electric gripper, or a hydraulic gripper, mounted on the lower end of the second bracket 74, used to grip the top cover 100; a top rod 77, which is mounted on the second bracket 74, and the lower end of the top rod 77 has a guide surface 771; the rear end of the movable gripper 46 is provided with a rotating shaft 462, and the guide surface 771 is used to guide the side end of the top rod 77 to move and abut against the rotating shaft 462, thereby causing the wire clamping mechanism 44 to release the wire 101.

[0078] When the moving mechanism 72 drives the unloading mechanism 73 to approach the top cover 100 of the transfer device 2 where the wire 101 is installed from top to bottom, the push rod 77 is positioned between the rotating shaft 462 and the clamping part 461. The side wall of the push rod 77 near the rotating shaft 462 is inclined away from the rotating shaft 462 to form a guide surface 771 (the width of the push rod 77 gradually increases from bottom to top). The guide surface 771 guides the rotating shaft 462 from the lower end of the push rod 77 to the side wall of the push rod 77, thereby causing the push rod 77 to drive the moving gripper 46 to slide, causing the clamping part 451 to gradually move away from the clamping part 461. This allows the clamping part 451 and the clamping part 461 to release the wire bundle 102, while the locking part 841 can abut against the locking part 463 to restrict the moving gripper. The movement of claw 46 ensures that the wire clamp mechanism 44 remains open. Then, claw 1 75 and claw 2 76 clamp the wire bundle 102 and the top cover 100 respectively. Finally, the top cover 100 is unloaded under the drive of the moving mechanism 72. After the wire bundle 102 and the top cover 100 are unloaded, the wire clamp mechanism 44 remains open under the action of the locking mechanism 8, which facilitates the worker to load the wire bundle 102 of the next top cover 100 to be assembled without manually opening the wire clamp mechanism 44, saving time and effort. After the next wire bundle 102 is placed, the wire bundle 102 will trigger the trigger rod 82 to release the locking state of the locking member 84 on the moving claw 46, thereby unlocking the moving claw 46 and allowing the moving claw 46 and the fixed claw 45 to clamp the wire 101.

[0079] Example 2:

[0080] The design scheme of this embodiment is basically the same as that of Embodiment 1, except that:

[0081] Combination Figure 8 and Figure 9A placement seat 88 is detachably installed inside the placement slot 431. The placement seat 88 has a clearance slot 881 that extends through both the upper and lower ends of the placement seat 88. Support plates 882 are provided on both the left and right sides of the upper end of the clearance slot 881. Each support plate 882 has an inclined portion 883 at its closest end, meaning the two inclined portions 883 are positioned opposite each other and inclined towards the bottom of the placement slot 431. The two inclined portions 883, together with the front and rear side walls of the clearance slot 881, form a placement slot 885 that is wider at the top and narrower at the bottom. The lower end of the placement slot 885 and the placement slot 431... 1. The storage slot 885 is used to place the wire bundle 102 of the wire 101. Since the wire bundle 102 is cylindrical or annular, the wire frame 43 can stably place the cylindrical wire bundle 102. After the placement seat 88 is installed in the wire frame 43, the storage slot 885 can place the annular wire bundle 102. When the annular wire bundle 102 is placed in the storage slot 885, the lower end of the wire bundle 102 can extend out of the lower end of the storage slot 885, and the lower end of the wire bundle 102 presses on the upper end of the trigger rod 82 or the upper end of the trigger plate 432 to trigger the locking member 84.

[0082] The end of the placement seat 88 is connected to a fixing member 884, which is a screw or bolt. The side wall of the placement groove 431 has a strip-shaped opening 4311. The upper end of the strip-shaped opening 4311 passes through the groove at the upper end of the placement groove 431. The fixing member 884 can slide from top to bottom into the strip-shaped opening 4311. By tightening the fixing member 884, its end abuts against the edge of the strip-shaped opening 4311 to restrict the movement of the placement seat 88 and prevent the placement seat 88 from detaching from the wire frame 43, thus realizing the installation of the placement seat 88. By loosening the fixing member 884, the fixing member 884 can slide out from the strip-shaped opening 4311 to realize the disassembly of the placement seat 88 or the adjustment of the installation position of the placement seat 88 in the placement groove 431. Customers can choose to install or remove the placement seat 88 according to the shape of the wire bundle 102, and can replace different models of placement seats 88 to adapt to different models of annular wire bundle 102.

[0083] like Figure 11 When unloading the annular wire bundle 102, the unloading mechanism 73 further includes: a cylinder 78, which is installed on the upper end of the bracket 74; a picking rod 79, which is installed on the drive end of the cylinder 78, and the end of the picking rod 79 can pass through the gripper 75 and extend into the annular wire bundle 102, so that when the picking rod 79 rises, it can drive the wire bundle 102 to move upward and be taken out from the storage slot 885; the gripper 75 has a clearance through hole 751, which is used to avoid the picking rod 79.

[0084] Example 3:

[0085] The design scheme of this embodiment is basically the same as that of Embodiment 2, except that:

[0086] The two trays 882 have their front ends close together and their rear ends far apart. The front ends of the trays 882 are bent downward to form an inclined portion 883, which is similar to a spring clip. The trays 882 have elastic deformation capabilities. The rear ends of the trays 882 are connected to the clearance groove 881 by welding, gluing, or integral molding. The front ends of the trays 882 are movable ends, meaning there is no connection between the inclined portion 883 and the clearance groove 881. The inclined portion 883 can swing up and down. When the annular wire bundle 102 is placed in the storage groove 885, the wire bundle 102 can cause the inclined portion 883 to deform downward. Correspondingly, the inclined portion 883 can also support the wire bundle 102 through its own elastic deformation, ensuring the support and constraint of the wire bundle 102 while ensuring that the wire bundle 102 can press down to trigger the trigger rod 82.

[0087] The foregoing has shown and described the basic principles, main features, and advantages of this technical solution. Those skilled in the art should understand that this technical solution is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this technical solution. Various changes and modifications can be made to this technical solution without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed technical solution. The scope of protection of this technical solution is defined by the appended claims and their equivalents.

[0088] It should be noted that the structures, proportions, and sizes depicted in the accompanying drawings are solely for illustrative purposes and to aid those skilled in the art in understanding and reading the content disclosed herein. They are not intended to limit the implementation of this technical solution and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this technical solution, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms used in this specification, such as "upper," "lower," "left," "right," "middle," and "one," are merely for clarity and not intended to limit the scope of implementation of this technical solution. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the technical solution's implementation.

[0089] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0090] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

Claims

1. A spooling device, characterized by, The utility model relates to a wire frame (43) has the placement slot (431) for the wire bundle part (102) of electric wire (101) placement, the wire clamp mechanism (44) is installed in the side end of wire frame (43), and the wire clamp mechanism (44) is used for clamping the electric wire (101) that protrudes wire frame (43), the locking mechanism (8) is installed in the lower end of wire frame (43), and the locking mechanism (8) is movably connected wire clamp mechanism (44), is used for making wire clamp mechanism (44) maintain open state to loosen the electric wire (101) that protrudes wire frame (43), wherein, the locking mechanism (8) includes: trigger assembly (80) is slidably arranged in the lower end of wire frame (43), and the upper end of trigger assembly (80) protrudes into the placement slot (431), locking piece (84) one end is rotatably connected in the lower end of wire frame (43), and the other end of locking piece (84) is rotatably connected the lower end of trigger assembly (80), and locking piece (84) is used for making wire clamp mechanism (44) maintain open state, the placement slot (431) is provided with trigger plate (432), one end of trigger plate (432) is rotatably connected wire frame (43), and the other end of trigger plate (432) is movably placed above the trigger lever (82) of trigger assembly (80), the upper end of locking piece (84) has locking part one (841), locking part one (841) movably abuts the lower end of movable jaw (46) of wire clamp mechanism (44), realizes the movable jaw (46) of limiting wire clamp mechanism (44) near wire clamp mechanism (44) fixed jaw (45) to maintain open state, through the downward movement of trigger assembly (80), drive locking piece (84) rotates, so that locking part one (841) is separated from the movable jaw (46) of wire clamp mechanism (44), the trigger assembly (80) includes: mounting sleeve (81) is installed in the lower end of wire frame (43), and the mounting sleeve (81) is provided with boss one (811) in, trigger lever (82) is slidably arranged in the mounting sleeve (81), and the upper end of trigger lever (82) protrudes the upper end of mounting sleeve (81) and protrudes into the placement slot (431), the lower end of trigger lever (82) protrudes the mounting sleeve (81) and is connected locking piece (84), and the side end of trigger lever (82) is provided with boss two (821), elastic element one (83) is sleeved on the trigger lever (82), and the lower end of elastic element one (83) movably abuts the upper end of boss one (811), and the upper end of elastic element one (83) movably abuts the lower end of boss two (821), is used for making the trigger lever (82) have the movement tendency close to the slot of placement slot (431). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The lower end of the trigger rod (82) is connected with a connecting piece one (85), the end of the connecting piece one (85) is movably connected with a connecting piece two (86), the end of the connecting piece two (86) is movably connected with the locking piece (84).

2. The wire laying and clamping device according to claim 1, characterized in that: The lower end of the wire frame (43) is provided with a rotating seat (87), the rotating seat (87) is rotatably provided with the locking piece (84), and the rotating seat (87) is provided with an abutting portion (871); The elastic piece two (872) is arranged between the locking piece (84) and the rotating seat (87), the two ends of the elastic piece two (872) abut against the lower end of the locking piece (84) and the abutting portion (871) respectively, so that the locking portion one (841) has a movement trend close to the lower end of the movable clamping jaw (46) of the wire clamping mechanism (44).

3. The wire laying and clamping device according to claim 1, characterized in that: The lower end of the trigger plate (432) is provided with two guide blocks (4321), the guide blocks (4321) form a guide groove (4322) therebetween, and the upper end of the trigger rod (82) of the trigger assembly (80) is slidably arranged in the guide groove (4322).

4. The wire laying and clamping device according to claim 1, characterized in that: The placing groove (431) is provided with a placing seat (88), the placing seat (88) is provided with an avoiding through groove (881), the upper end of the avoiding through groove (881) is provided with a supporting plate (882) on each side, one end of the two supporting plates (882) close to each other is provided with an inclined portion (883), the inclined portion (883) is arranged to be inclined towards the bottom of the placing groove (431), the two inclined portions (883) cooperate with the side wall of the avoiding through groove (881) to form a storage through groove (885) which is wide at the top and narrow at the bottom, the lower end of the storage through groove (885) is communicated with the placing groove (431), and the storage through groove (885) is used for placing the wire bundle portion (102) of the electric wire (101).

5. The wire laying and clamping device according to claim 4, characterized in that: The end of the placing seat (88) is connected with a fixing piece (884), the side wall of the placing groove (431) is provided with a strip-shaped opening (4311) which penetrates the opening of the placing groove (431), and the fixing piece (884) is slidably arranged in the strip-shaped opening (4311); the end of the fixing piece (884) abuts against the edge of the strip-shaped opening (4311) to limit the placing seat (88) from being separated from the wire frame (43).

6. The wire laying and clamping device according to claim 1, characterized in that: The locking part one (841) has a locking surface (842), the lower end of the movable jaw (46) of the wire clamp mechanism (44) has a locking part two (463), the locking part two (463) has an abutting surface (464); the locking surface (842) abuts the abutting surface (464), for limiting the movable jaw (46) of the wire clamp mechanism (44) to approach the fixed jaw (45) of the wire clamp mechanism (44).

7. A cap screwing machine characterized by comprising: Comprise: A rack (1); A material moving device (2) is installed on the rack (1), and the material moving device (2) has several workstations (21) for placing a top cover (100) and a wire (101), and the material moving device (2) is used to move the top cover (100) and the wire (101) in the workstation (21) to a set position; At least one positioning device (3) is installed on the material moving device (2) for positioning the top cover (100) in the workstation (21); At least one wire clamp device (4) according to any one of claims 1-6 is installed on the material moving device (2) and corresponds to the positioning device (3) for placing the wire (101) in the workstation (21); A jacking device is installed on the rack (1) or the material moving device (2) for jacking up the wire clamp device (4) to straighten the mounting part (103) of the wire (101); A locking device (6) is installed on the rack (1) for tightening the nut (104) on the wire (101) in the workstation (21) to the top cover (100); A blanking device (7) is installed on the rack (1), and the blanking device (7) is located beside the material moving device (2) for blanking the top cover (100) with the tightened nut (104).

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