Clamp lifting push-pull device

Abstract

The utility model provides a clamp lifting push-pull device. The clamp lifting push-pull device comprises a rack, a material frame, a push-pull mechanism and a lifting mechanism. The material frame is used for stacking the clamps, and the material frame is movably arranged in the rack. The clamp is provided with a locking assembly, the material frame is provided with a lock catch matched with the locking assembly, and the lock catch is locked through the locking assembly so that the clamp can be locked on the material frame. The push-pull mechanism is connected to the rack and used for bearing the clamp in the material frame and driving the clamp to transversely move out of the material frame so that the workpiece can be taken and placed in the clamp. The lifting mechanism is arranged on the rack and connected to the push-pull mechanism, and the push-pull mechanism can stay at the preset height through the lifting mechanism. Wherein the push-pull mechanism comprises an unlocking assembly, and the unlocking assembly acts on the locking assembly to enable the locking assembly to be separated from the material frame, so that the clamp can move to a preset position along with the push-pull mechanism. The clamp lifting push-pull device 1 is reasonable in structural arrangement, convenient to operate and capable of enabling the clamp to be positioned more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of automated conveying, in particular to a clamp lifting and pushing device. Background Art

[0002] Since the moisture content of new power batteries such as lithium batteries must be strictly controlled, and moisture has a great impact on the performance of the battery, the positive and negative electrodes, cells and batteries must be vacuum baked multiple times in multiple production processes of the battery to remove as much moisture as possible. When the battery is vacuum baked, the battery needs to be placed in the fixture, and then the fixture with the battery is placed in the fixture trolley, and then the entire fixture trolley is pushed into the vacuum baking box for baking.

[0003] When an empty carrier is placed in the fixture trolley, the fixture needs to be locked on the trolley to prevent it from sliding. The push-pull mechanism needs to release the clamp before pushing the clamp, and then push the clamp to the designated position to place the battery. When the clamp is pushed and pulled in and out of the fixture trolley, it needs to be pushed and pulled by the push-pull mechanism. In the prior art, the clamp is generally released by a push-pull mechanism, or the clamp is released manually, and then the clamp is pulled out of the fixture trolley. The push-pull mechanism often interferes and collides when unlocking the lock on the clamp. On the other hand, when the push-pull mechanism pushes the clamp into place, the clamp is not positioned, it is easy to slide or shake, and the position is inaccurate. When placing the battery in the clamp, or when grabbing the battery in the clamp, it is easy to cause the battery to collide due to inaccurate positioning, affecting the grabbing of the battery and easily damaging the battery.

[0004] Therefore, it is necessary to provide a clamp lifting and pushing device that is convenient for releasing the clamp and can position the clamp more accurately. Utility Model Content

[0005] The utility model aims to provide a clamp lifting and pushing device which is convenient for releasing a clamp and can position the clamp more accurately.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a clamp lifting and pushing device, comprising:

[0007] frame;

[0008] A material frame is used for stacking the clamps, and the material frame is movably arranged in the frame; a locking assembly is arranged on the clamp, and a lock buckle cooperating with the locking assembly is arranged on the material frame, and the clamp is locked on the material frame by locking the locking assembly to the lock buckle;

[0009] The push-pull mechanism is connected to the frame and is used to receive the fixture in the material frame and drive the fixture to move horizontally outside the material frame so that the workpiece can be taken in and placed in the fixture;

[0010] A lifting mechanism is arranged on the frame and connected to the push-pull mechanism, so that the push-pull mechanism can stay at a preset height by means of the lifting mechanism;

[0011] The push-pull mechanism includes a lock releasing component, which acts on the locking component to separate the locking component from the material frame, thereby enabling the clamp to move to a preset position along with the push-pull mechanism.

[0012] After adopting the above technical scheme, the clamp lifting and pushing-pull device of the utility model includes a frame, a material frame, a pushing-pull mechanism and a lifting mechanism. The frame can accommodate the material frame, the material frame can accommodate multiple clamps, and the lifting mechanism and the pushing-pull mechanism are both connected to the frame. The lifting mechanism can drive the pushing-pull mechanism to lift and lower, and the pushing-pull mechanism can move laterally to drive the clamps in and out of the material frame. In order to prevent the clamps from being separated from the material frame when not in use, each clamp is provided with a locking component that locks the clamp on the material frame. In order to enable the clamp to slide out of the material frame smoothly, a release component is provided on the pushing-pull mechanism, and the release component acts on the locking component to separate the locking component from the material frame, so as to drive the clamp to slide out of the material frame from the material frame. The release component is easy to operate, easy to release the clamp, and will not interfere with the activity of the clamp. The clamp lifting and pushing-pull device of the utility model has a reasonable structure, which is easy to release the clamp and easy to drive the clamp to a suitable position.

[0013] Preferably, the material frame is provided with a plurality of lock buckles along its height direction, and the plurality of lock buckles are distributed at preset intervals on both sides of the material frame, and the locking assembly includes a locking member, which is engaged in a corresponding lock buckle to lock the clamp on the material frame.

[0014] Preferably, the locking assembly further comprises a mounting seat, one end of the locking member is rotatably mounted in the mounting seat, and the locking member has a tendency to rotate downward under the action of its own gravity so as to be locked to the lock buckle.

[0015] Preferably, a rotating shaft is provided on the mounting seat, a cam member is provided at one end of the locking member, the rotating shaft passes through the locking member and the cam member and is installed on the mounting seat, the cam member and the locking member are rotatably installed on the mounting seat via the rotating shaft, and the release assembly acts on the cam member to rotate the cam member and drive the locking member to rotate and disengage from the lock buckle.

[0016] Preferably, the release assembly includes a power member and a release member, and the power member is actuated to drive the release member to move close to the cam member and act on the cam member to make the cam member rotate around the rotating shaft.

[0017] Preferably, the release assembly is arranged on a side of the locking assembly away from the clamp, and the locking assembly includes a connecting assembly arranged between the power member and the release member, and the connecting assembly is Z-shaped or S-shaped.

[0018] Preferably, the push-pull mechanism also includes an elastic positioning component, one end of which is connected to the release component, and the other end of the elastic positioning component protrudes out of the release component toward the clamp, and the elastic positioning component can pass through the bottom of the locking component and elastically press against the clamp.

[0019] Preferably, the elastic positioning assembly includes a telescopic rod, an elastic member and a flexible block, one end of the telescopic rod is connected to the release assembly, the other end of the telescopic rod is equipped with a flexible block, and the elastic member is sleeved on the telescopic rod and connected to the flexible block.

[0020] Preferably, the push-pull mechanism includes a power assembly, a driving assembly and a base frame, and the power assembly acts on the driving assembly to move the base frame back and forth, thereby driving the clamp to move the discharge frame.

[0021] Preferably, multiple groups of roller assemblies are arranged in the material frame at preset intervals along the height direction, each group of roller assemblies includes multiple rollers located at the same height, and the multiple rollers are rotatably installed in the material frame. Each group of roller assemblies can be used to place a clamp, and the rollers are used to facilitate the clamp to slide out of the material frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural diagram of a clamp lifting and pushing device provided in one embodiment of the utility model.

[0024] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0025] Figure 3 yes Figure 1 Structural diagram of the clamp.

[0026] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0027] Figure 5 yes Figure 1 Top view of the push-pull mechanism and the fixture.

[0028] Figure 6 yes Figure 5 Enlarged view of point C in the middle.

[0029] Figure 7 yes Figure 5 Partial structure diagram from another angle.

[0030] Description of reference numerals:

[0031] 100. Clamp lifting and pushing device; 101. Frame; 102. Workpiece;

[0032] 10. Material frame; 11. Clamp; 110. Locking assembly; 111. Locking member; 112. Cam member; 113. Mounting seat; 114. Rotating shaft; 12. Locking buckle; 13. Roller assembly; 131. Roller;

[0033] 20. Push-pull mechanism; 21. Release assembly; 211. Power member; 212. Release member; 213. Connecting assembly; 2131. First connecting member; 2132. Second connecting member; 2133. Third connecting member; 22. Power assembly; 23. Driving assembly; 231. Gear; 232. Rack; 24. Elastic positioning assembly; 241. Telescopic rod; 242. Elastic member; 243. Flexible block;

[0034] 30. Lifting mechanism;

[0035] 40. Material taking and releasing mechanism. DETAILED DESCRIPTION

[0036] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0037] See also Figure 1 The utility model provides a fixture lifting and pushing and pulling device 100, comprising a frame 101, a material frame 10, a pushing and pulling mechanism 20 and a lifting mechanism 30. The material frame 10 is used to stack fixtures 11, and the material frame 10 can move in the frame 101, so as to be in or out of the frame 101. Each fixture 11 is provided with a locking assembly 110, and a lock buckle 12 cooperating with the locking assembly 110 is provided on the material frame 10. The fixture 11 in the material frame 10 is locked on the material frame 10 by the cooperation between the locking assembly 110 and the lock buckle 12. The pushing and pulling mechanism 20 is connected to the frame 101, and is used to receive the fixture 11 in the material frame 10 and drive the fixture 11 to move horizontally out of the material frame 10, so as to be able to take and place the workpiece 102 in the fixture 11. The lifting mechanism 30 is disposed on the frame 101 and connected to the push-pull mechanism 20. The lifting mechanism 30 enables the push-pull mechanism 20 to stay at a preset height, so that the clamp 11 at the corresponding height can be taken out of the material frame 10 by the push-pull mechanism 20. The push-pull mechanism 20 includes a release assembly 21, which acts on the locking assembly 110 to disengage the locking assembly 110 from the lock buckle 12 on the material frame 10, thereby enabling the clamp 11 to move to a preset position with the push-pull mechanism 20.

[0038] After adopting the above technical scheme, the clamp lifting and pushing and pulling device 100 of the utility model includes a frame 101, a material frame 10, a pushing and pulling mechanism 20 and a lifting mechanism 30. The frame 101 can accommodate the material frame 10, and the material frame 10 can accommodate multiple clamps 11. The lifting mechanism 30 can drive the pushing and pulling mechanism 20 to move up and down, and the pushing and pulling mechanism 20 can move horizontally to drive the clamps 11 to enter and exit the material frame 10. In order to prevent the clamps 11 from being separated from the material frame 10 when not in use, each clamp 11 is provided with a locking component 110 that locks the clamp 11 on the material frame 10. In order to enable the clamp 11 to slide out of the material frame 10 smoothly, a release component 21 is provided on the pushing and pulling mechanism 20, and the release component 21 acts on the locking component 110 to make the locking component 110 separate from the material frame 10, so as to drive the clamp 11 to slide out of the material frame 10 from the material frame 10. The unlocking assembly 21 is easy to operate, convenient for unlocking the clamp 11, and will not interfere with the movement of the clamp 11. The clamp lifting and pushing device 100 of the utility model has a reasonable structure, is convenient for unlocking the clamp 11 and driving the clamp 11 to a suitable position.

[0039] See also Figures 1 to 4 In some optional embodiments, the material frame 10 is provided with a plurality of lock buckles 12 that can cooperate with the locking assembly 110. The plurality of lock buckles 12 are arranged on the material frame 10 at preset intervals along the height direction of the material frame 10. The lock buckles 12 are located on the end surface of the material frame 10 for the clamp 11 to enter and exit, and the material frame 10 is provided with lock buckles 12 on both sides. Accordingly, the clamp 11 is provided with locking assemblies 110 on both sides, so that the clamp 11 can be locked on both sides, and the locking is more stable. Specifically, the locking assembly 110 includes a locking member 111, and the locking member 111 is buckled into the corresponding lock buckle 12 to lock the clamp 11 on the material frame 10. The locking assembly 110 also includes a mounting seat 113, one end of the locking member 111 is rotatably mounted in the mounting seat 113, and the locking member 111 has a tendency to rotate downward under the action of its own gravity so as to be locked to the lock buckle 12. When no other mechanism acts on the locking member 111, the locking member 111 will automatically rotate downward under the action of its own gravity, thereby automatically locking to the lock buckle 12. It can be understood that when the clamp 11 is placed in the material frame 10, the locking assembly 110 will automatically lock to the lock buckle 12, thereby preventing the clamp 11 from sliding out of the material frame 10.

[0040] See also Figure 3 and Figure 4In some optional embodiments, a rotating shaft 114 is further provided on the mounting seat 113, and a cam member 112 is provided at one end of the locking member 111. The rotating shaft 114 passes through the locking member 111 and the cam member 112 and is mounted on the mounting seat 113. The cam member 112 and the locking member 111 are rotatably mounted on the mounting seat 113 via the rotating shaft 114. When the release assembly 21 acts on the cam member 112, the rotation of the cam member 112 can drive the locking member 111 to rotate and disengage from the lock buckle 12. It can be understood that one end of the cam member 112 has a protruding convex portion. When the cam member 112 rotates around the rotating shaft 114 until the convex portion acts on the locking member 111, it will drive the locking member 111 to rotate together, so that the locking member 111 can rotate and disengage from the lock buckle 12.

[0041] See also Figure 1 , Figure 5 and Figure 7 In some optional embodiments, the release assembly 21 includes a power member 211 and a release member 212. The power member 211 moves to drive the release member 212 to move close to the cam member 112 and act on the cam member 112 to make the cam member 112 rotate around the rotating shaft 114. In this embodiment, the release assembly 21 is arranged on the side of the locking assembly 110 away from the clamp 11, which can prevent the release assembly 21 from interfering with the movement of the clamp 11, and the structural arrangement is more reasonable. Among them, the locking assembly 110 also includes a connecting assembly 213 arranged between the power member 211 and the release member 212, and the connecting assembly 213 is Z-shaped or S-shaped. The connecting assembly 213 is used to connect the power member 211 and the release member 212. The connecting assembly 213 can be an integral structure, or the connecting assembly 213 includes a plurality of connecting members, as long as the connecting assembly 213 can enable the power member 211 to act on the release member 212. The connecting assembly 213 includes a first connecting member 2131, a second connecting member 2132 and a third connecting member 2133. The second connecting member 2132 is connected to the first connecting member 2131 and the third connecting member 2133, so that the entire connecting assembly 213 is in a Z shape. The overall structural layout is reasonable and can effectively avoid interference during the unlocking process.

[0042] See also Figure 5 and Figure 6 In some optional embodiments, the push-pull mechanism 20 further includes an elastic positioning component 24, one end of which is connected to the release component 21, and the other end of which protrudes out of the release component 21 in the direction of the clamp 11, and the elastic positioning component 24 can pass through the bottom of the locking component 110 and elastically abut against the clamp 11. The elastic positioning component 24 is provided so that after the clamp 11 is pulled out into place, the elastic positioning component 24 elastically abuts against the clamp 11 to prevent the clamp 11 from shaking, thereby more accurately positioning the clamp 11, and thus better picking up and placing the workpiece 102 in the clamp 11, and the workpiece 102 can be a battery. Figure 1 As shown, the material taking and placing mechanism 40 can accurately place the workpiece 102 at the material level in the fixture 11 according to the positioning, and can avoid damaging the workpiece 102. Specifically, the elastic positioning component 24 includes a telescopic rod 241, an elastic member 242 and a flexible block 243. One end of the telescopic rod 241 is connected to the release assembly 21, and the other end of the telescopic rod 241 is equipped with a flexible block 243. The elastic member 242 is sleeved on the telescopic rod 241 and connected to the flexible block 243. The flexible block 243 can be made of a flexible structure such as urethane. The flexible block 243 abuts against the fixture 11 to avoid damaging the fixture 11.

[0043] See also Figure 1 and Figure 5 In some optional embodiments, the push-pull mechanism 20 includes a power assembly 22, a drive assembly 23 and a base frame. The power assembly 22 acts on the drive assembly 23 to move the base frame back and forth, thereby driving the fixture 11 to move the material frame 10. The drive assembly 23 includes a gear 231 and a rack 232, and the gear 231 is arranged at the output end of the power assembly 22. The power assembly 22 acts to make the gear 231 mesh with the rack 232 for transmission, thereby driving the base frame to move back and forth, so as to drive the fixture 11 to enter the material frame 10 or move out of the material frame 10.

[0044] See also Figure 1 and Figure 2 In some optional embodiments, multiple groups of roller assemblies 13 are arranged in the material frame 10 at preset intervals along the height direction. Each group of roller assemblies 13 includes multiple rollers 131 located at the same height, and the multiple rollers 131 are rotatably installed in the material frame 10. Each group of roller assemblies 13 can be used to place the clamp 11, and the rollers 131 are used to facilitate the clamp 11 to slide out of the material frame 10. It can be understood that multiple groups of roller assemblies 13 are used to support multiple clamps 11, but the clamp 11 needs to be frequently moved in and out of the material frame 10. The provision of roller assemblies 13 can make it easier for the clamp 11 to move in and out of the material frame 10. On the other hand, the support of the roller assembly 13 is not convenient for positioning the clamp 11, and the clamp 11 will move, so the locking assembly 110 needs to cooperate with the lock buckle 12 to lock the clamp 11 that does not need to be moved in the material frame 10. Both ends of the clamp 11 are provided with locking components 110 , and both sides of the material frame 10 are provided with lock buckles 12 , so that the locking is more stable.

[0045] like Figures 1 to 7As shown, the clamp lifting and pushing device 100 of the utility model comprises a frame 101, a material frame 10, a pushing and pulling mechanism 20 and a lifting mechanism 30. The frame 101 can accommodate the material frame 10, and the material frame 10 can accommodate multiple clamps 11. The lifting mechanism 30 and the pushing and pulling mechanism 20 are both connected to the frame 101. The lifting mechanism 30 can drive the pushing and pulling mechanism 20 to move up and down, and the pushing and pulling mechanism 20 can move laterally to drive the clamps 11 to enter and exit the material frame 10. In order to prevent the clamps 11 from detaching from the material frame 10 when not in use, each clamp 11 is provided with a locking assembly 110 that locks the clamp 11 on the material frame 10, and the material frame 10 is provided with a plurality of lock buckles 12 that cooperate with the locking assembly 110. The locking member 111 of the locking assembly 110 can be automatically locked in the lock buckle 12, and the operation is simple. In order to enable the clamp 11 to slide out of the material frame 10 smoothly, a release assembly 21 is provided on the push-pull mechanism 20. The release assembly 21 acts on the locking assembly 110 to make the locking assembly 110 detach from the material frame 10, so as to drive the clamp 11 to slide out of the material frame 10 from the material frame 10. The layout of the release assembly 21 is ingenious and reasonable, which can effectively avoid mutual interference between mechanisms. The release assembly 21 is easy to operate, easy to release the clamp 11, and will not interfere with the movement of the clamp 11. On the other hand, an elastic positioning assembly 24 is also provided on the push-pull mechanism 20, so that the docking of the clamp 11 is more accurate and stable, so that the material can be taken and placed more accurately to avoid damaging the workpiece 102. The clamp lifting and pushing device 100 of the utility model has a reasonable structure, is easy to lock the clamp 11, and is also easy to release the clamp 11. It is easy to operate and can make the positioning of the clamp 11 more accurate.

[0046] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. A clamp lifting and pushing device, characterized in that: include: frame; A material frame, used for stacking fixtures, wherein the material frame is movably arranged in the frame; The clamp is provided with a locking component, and the material frame is provided with a lock buckle that cooperates with the locking component, and the locking component is locked to the lock buckle so that the clamp is locked on the material frame; A push-pull mechanism, connected to the frame, for receiving the fixture in the material frame and driving the fixture to move laterally out of the material frame so as to be able to take and place a workpiece in the fixture; A lifting mechanism, disposed on the frame and connected to the push-pull mechanism, so that the push-pull mechanism can stay at a preset height by means of the lifting mechanism; Wherein, the push-pull mechanism comprises a lock releasing component, and the lock releasing component acts on the locking component to make the locking component separate from the material frame, thereby enabling the clamp to move to a preset position along with the push-pull mechanism.

2. The clamp lifting and pushing device according to claim 1, characterized in that: The material frame is provided with a plurality of lock buckles along its height direction, and the plurality of lock buckles are distributed on both sides of the material frame at preset intervals. The locking assembly includes a locking piece, and the locking piece is buckled in the corresponding lock buckle to lock the clamp on the material frame.

3. The clamp lifting and pushing device according to claim 2 is characterized in that: The locking assembly also includes a mounting seat, and one end of the locking member is rotatably mounted in the mounting seat. Under the action of its own gravity, the locking member always has a tendency to rotate downward so as to be locked to the lock buckle.

4. The clamp lifting and pushing device according to claim 3, characterized in that: A rotating shaft is provided on the mounting seat, and a cam member is provided at one end of the locking member. The rotating shaft passes through the locking member and the cam member and is installed on the mounting seat. The cam member and the locking member are rotatably installed on the mounting seat via the rotating shaft, and the release assembly acts on the cam member to rotate the cam member and drive the locking member to rotate and disengage from the lock buckle.

5. The clamp lifting and pushing device according to claim 4, characterized in that: The release assembly includes a power member and a release member. The power member is moved to drive the release member to move close to the cam member and act on the cam member to make the cam member rotate around the rotating shaft.

6. The clamp lifting and pushing device according to claim 5, characterized in that: The release assembly is arranged at a side of the locking assembly away from the clamp, and the locking assembly includes a connecting assembly arranged between the power member and the release member, and the connecting assembly is Z-shaped or S-shaped.

7. The clamp lifting and pushing device according to claim 1, characterized in that: The push-pull mechanism also includes an elastic positioning component, one end of which is connected to the release component, and the other end of which protrudes out of the release component toward the clamp, and the elastic positioning component can pass through the bottom of the locking component and elastically press against the clamp.

8. The clamp lifting and pushing device according to claim 7, characterized in that: The elastic positioning assembly includes a telescopic rod, an elastic member and a flexible block. One end of the telescopic rod is connected to the lock release assembly, the other end of the telescopic rod is equipped with the flexible block, and the elastic member is sleeved on the telescopic rod and connected to the flexible block.

9. The clamp lifting and pushing device according to claim 1, characterized in that: The push-pull mechanism comprises a power assembly, a driving assembly and a base frame. The power assembly acts on the driving assembly to move the base frame back and forth, so as to drive the clamp to move out of the material frame.

10. The clamp lifting and pushing device according to claim 1, characterized in that: A plurality of groups of roller assemblies are arranged in the material frame at preset intervals along the height direction, each group of the roller assemblies includes a plurality of rollers located at the same height, the rollers are rotatably installed in the material frame, and each group of the roller assemblies can be used to place the clamp, so that the clamp can slide out of the material frame by means of the rollers.

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