Tool quick-change mechanism special for cover plate

Abstract

The utility model relates to the field of quick change of tools special for cover plates, in particular to a quick change mechanism for tools special for cover plates, which comprises a bottom plate, an electric push rod and a mechanical arm arranged on the bottom plate, and further comprises a plurality of tool bodies which are all arranged above the bottom plate. According to the tool quick-changing mechanism special for the cover plate, after the detection of the tool body is completed and the tool body and the tool clamp are both placed on the sliding plate, the sliding plate is pushed through the electric push rod, so that the sliding plate slides on the first sliding rail, and at the moment, the locking spring can control the locking block through the locking rod to extrude the tool clamp; when the sliding plate drives the tool body and the tool clamp to slide on the first sliding rail and pass through the vertical plate, the bevel edge plate at the top of the vertical plate extrudes the locking block, so that the locking block slides on the second sliding rail, the locking block breaks away from extrusion on the tool clamp, and the tool body and the tool clamp are fixed to the sliding plate. And the mechanical arm can conveniently take out the tool body and the tool clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of quick replacement of special tooling for cover plates, and specifically relates to a quick replacement mechanism for special tooling for cover plates. Background Art

[0002] In industrial production, especially on automated and flexible production lines, quick-change tooling is a very effective solution for quickly replacing production tools or jigs, thereby improving production efficiency and flexibility. However, in actual life, we found that on some production lines, although quick-change tooling is adopted, the replacement process still relies on manual operation, which not only increases the labor intensity of workers, but also may lead to low replacement efficiency and safety hazards due to human factors. For this reason, we propose a quick replacement mechanism for special tooling for cover plates. Summary of the Utility Model

[0003] One technical problem to be solved by this application is: how to ensure the normal use of the quick-change tooling without relying on manual operation and avoid potential safety hazards.

[0004] To solve the above technical problem, the embodiment of this application provides a quick replacement mechanism for special tooling for cover plates, which includes a bottom plate, an electric push rod, and a robotic arm arranged on the bottom plate, and also includes

[0005] A plurality of tooling bodies are provided, and all the tooling bodies are arranged above the bottom plate;

[0006] A plurality of fixing frames are provided, and all the fixing frames are arranged on the bottom plate, and all the fixing frames are located below the plurality of tooling bodies;

[0007] A plurality of fixing components are provided, and all the fixing components are arranged above the corresponding fixing frames, and the corresponding tooling bodies are controlled to move and fixed by using the fixing components.

[0008] In some embodiments, the fixing component includes a sliding member arranged on the fixing frame, and the sliding member is used to control the tooling body to slide on the fixing frame. A clamping member is arranged above the fixing frame, and the corresponding tooling body is clamped and fixed by using the clamping member. A locking member is arranged above the fixing frame, and the position of the tooling body is locked by using the locking member. A shock-absorbing member is arranged on the fixing frame, and the shock generated when the tooling body moves is mitigated by using the shock-absorbing member.

[0009] In some embodiments, the sliding member includes a first slide rail arranged on the fixing frame, a sliding plate is arranged on the top of the first slide rail, one side of the sliding plate is arranged at the output end of the electric push rod, and the sliding plate is slidably arranged on the fixing frame through the first slide rail.

[0010] In some embodiments, the clamping member includes a tooling fixture movably disposed on the sliding plate, and the tooling body is movably disposed within the tooling fixture.

[0011] In some embodiments, the locking member includes a vertical plate disposed on the bottom plate. A beveled plate is provided at the top of the vertical plate. A second slide rail is provided on the sliding plate. A locking block is slidably disposed on the second slide rail. A locking rod is disposed within the locking block. A locking spring is provided at the bottom of the locking rod, and one end of the locking spring away from the locking rod is disposed on the fixing bracket.

[0012] In some embodiments, the shock-absorbing member includes fixing plates disposed at both ends of the fixing bracket. Pneumatic springs are provided on both fixing plates, and the heights of the two pneumatic springs are the same as the height of the sliding plate.

[0013] In some embodiments, an auxiliary block is provided at the bottom of the second slide rail. A plurality of rubber teeth are provided within the auxiliary block. A positioning plate cooperating with the plurality of rubber teeth is provided below the auxiliary block, and the bottom of the positioning plate is disposed on the sliding plate.

[0014] The utility model has at least the following beneficial effects:

[0015] During use, when the tooling body has completed detection and both the tooling body and the tooling fixture are placed on the sliding plate, the sliding plate is pushed by the electric push rod to slide on the first slide rail. At this time, the locking spring controls the locking block to squeeze the tooling fixture through the locking rod, so that the tooling body and the tooling fixture are fixed on the sliding plate together. When the sliding plate drives the tooling body and the tooling fixture to slide on the first slide rail and pass by the vertical plate, the beveled plate at the top of the vertical plate squeezes the locking block, causing the locking block to slide on the second slide rail, so that the locking block disengages from squeezing the tooling fixture, facilitating the robotic arm to take out the tooling body and the tooling fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the structure of the fixing component of the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the sliding member of the utility model;

[0019] Figure 4 is a schematic diagram of the structure of the shock-absorbing member of the utility model;

[0020] Figure 5 is the utility model Figure 2 schematic diagram of another perspective structure;

[0021] Figure 6 This is the structural schematic diagram of Embodiment 2 of the present utility model.

[0022] In the figure: 1, bottom plate; 2, electric push rod; 3, robotic arm; 4, tooling body; 5, fixing frame; 6, fixing component; 7, sliding member; 71, first slide rail; 72, sliding plate; 8, clamping member; 81, tooling fixture; 9, locking member; 91, vertical plate; 92, beveled plate; 93, second slide rail; 94, locking block; 95, locking rod; 96, locking spring; 10, shock-absorbing member; 101, fixing plate; 102, pneumatic spring; 11, auxiliary block; 12, rubber teeth; 13, positioning plate. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a quick-change mechanism for a special tooling for a cover plate, including a bottom plate 1, an electric push rod 2, and a robotic arm 3 disposed on the bottom plate 1, and further including

[0025] Tooling bodies 4, multiple in number, and the multiple tooling bodies 4 are all disposed above the bottom plate 1;

[0026] Fixing frames 5, multiple in number, and the multiple fixing frames 5 are all disposed on the bottom plate 1, and the multiple fixing frames 5 are all located below the multiple tooling bodies 4;

[0027] Fixing components 6, multiple in number, and the multiple fixing components 6 are all disposed above the corresponding fixing frames 5, and the corresponding tooling bodies 4 are controlled to move and be fixed by the fixing components 6.

[0028] The fixing component 6 includes a sliding member 7 disposed on the fixing frame 5, and the tooling body 4 is controlled to slide on the fixing frame 5 by the sliding member 7. A clamping member 8 is disposed above the fixing frame 5, and the corresponding tooling body 4 is clamped and fixed by the clamping member 8. A locking member 9 is disposed above the fixing frame 5, and the position of the tooling body 4 is locked by the locking member 9. A shock-absorbing member 10 is disposed on the fixing frame 5, and the impact generated when the tooling body 4 moves is reduced by the shock-absorbing member 10.

[0029] The sliding member 7 includes a first slide rail 71 disposed on the fixed frame 5. A sliding plate 72 is provided at the top of the first slide rail 71. One side of the sliding plate 72 is disposed at the output end of the electric push rod 2. The sliding plate 72 is slidably disposed on the fixed frame 5 through the first slide rail 71. When the electric push rod 2 pushes the sliding plate 72 to move, the first slide rail 71 at the bottom of the sliding plate 72 can not only limit the sliding plate 72 but also serve as the guide for the sliding plate 72. Its function is to limit the movement direction of the tooling body 4 and the tooling fixture 81.

[0030] The clamping member 8 includes a tooling fixture 81 movably disposed on the sliding plate 72. The tooling body 4 is movably disposed within the tooling fixture 81. The function of the tooling fixture 81 is to position the tooling body 4 and prevent the locking block 94 from directly contacting the tooling body 4, which may cause damage to the tooling body 4 by the locking block 94.

[0031] The locking member 9 includes a vertical plate 91 disposed on the bottom plate 1. A bevel plate 92 is provided at the top of the vertical plate 91. A second slide rail 93 is provided on the sliding plate 72. A locking block 94 is slidably disposed on the second slide rail 93. A locking rod 95 is disposed within the locking block 94. A locking spring 96 is provided at the bottom of the locking rod 95. One end of the locking spring 96 away from the locking rod 95 is disposed on the fixed frame 5. When the sliding plate 72 drives the tooling fixture 81 and the tooling body 4 at its top to slide and pass by the bevel plate 92, the bevel plate 92 will squeeze the locking block 94, causing the locking block 94 to slide on the second slide rail 93 and releasing the extrusion of the tooling fixture 81 by the locking block 94. The locking spring 96 provided at the bottom of the locking rod 95 can control the reset of the locking block 94 after the bevel plate 92 disengages from squeezing the locking block 94, enabling the locking block 94 to squeeze the tooling fixture 81 again. Its function is to ensure the stability of the tooling body 4 and the tooling fixture 81 during detection and facilitate the robotic arm 3 to easily remove the detected tooling body 4 and tooling fixture 81 after detection.

[0032] The shock-absorbing member 10 includes fixing plates 101 disposed at both ends of the fixed frame 5. Pneumatic springs 102 are provided on both fixing plates 101, and the heights of the two pneumatic springs 102 are the same as the height of the sliding plate 72. The pneumatic springs 102 provided on the fixing plates 101 can absorb the shock of the sliding plate 72 that has moved in place, preventing the sliding plate 72 from having a rigid collision with the fixing plates 101.

[0033] In use, when the tooling body 4 is detected, the tooling fixture 81 is in a state of being squeezed by the locking block 94 at this time. When the electric push rod 2 pushes the sliding plate 72 to move, the slide rail one 71 at the bottom of the sliding plate 72 can not only limit the sliding plate 72, but also serve as a guide for the sliding plate 72. When the sliding plate 72 drives the tooling fixture 81 and the tooling body 4 on its top to slide and pass through the bevel plate 92, the bevel plate 92 will squeeze the locking block 94, causing the locking block 94 to slide on the slide rail two 93 and making the locking block 94 disengage from the extrusion of the tooling fixture 81. The locking spring 96 provided at the bottom of the locking rod 95 can control the reset of the locking block 94 after the bevel plate 92 disengages from the extrusion of the locking block 94, so that the locking block 94 can squeeze the tooling fixture 81 again. The pneumatic spring 102 provided on the fixing plate 101 can dampen the sliding plate 72 that has moved in place, avoiding rigid collision between the sliding plate 72 and the fixing plate 101. Embodiment

[0034] Please refer to Figure 6 , the present invention provides a technical solution:

[0035] Different from Embodiment 1, an auxiliary block 11 is provided at the bottom of the slide rail two 93. A plurality of rubber teeth 12 are provided in the auxiliary block 11. A positioning plate 13 that cooperates with the plurality of rubber teeth is provided below the auxiliary block 11. The bottom of the positioning plate 13 is provided on the sliding plate 72. When it is necessary to adjust the height of the locking block 94, by lifting the auxiliary block 11, the plurality of rubber teeth 12 in the auxiliary block 11 are stuck on the outside of the positioning plate 13, so that the height of the slide rail two 93 is adjusted, and then the height of the locking block 94 is adjusted.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-change mechanism for a special tooling of a cover plate, comprising a bottom plate (1), an electric push rod (2), and a robotic arm (3) arranged on the bottom plate (1), characterized in that: It also includes a plurality of tooling bodies (4), which are arranged above the bottom plate (1); a plurality of fixing frames (5), which are arranged on the bottom plate (1), and the plurality of fixing frames (5) are all located below the plurality of tooling bodies (4); a plurality of fixing components (6), which are arranged above the corresponding fixing frames (5), and the corresponding tooling bodies (4) are controlled to move and be fixed by the fixing components (6).

2. The quick-change mechanism for the special tooling of the cover plate according to claim 1, characterized in that: The fixing component (6) includes a sliding member (7) arranged on the fixing frame (5), and the tooling body (4) is controlled to slide on the fixing frame (5) by the sliding member (7). A clamping member (8) is arranged above the fixing frame (5), and the corresponding tooling body (4) is clamped and fixed by the clamping member (8). A locking member (9) is arranged above the fixing frame (5), and the position of the tooling body (4) is locked by the locking member (9). A shock-absorbing member (10) is arranged on the fixing frame (5), and the shock generated when the tooling body (4) moves is reduced by the shock-absorbing member (10).

3. The quick-change mechanism for the special tooling of the cover plate according to claim 2, characterized in that: The sliding member (7) includes a first slide rail (71) arranged on the fixing frame (5), a sliding plate (72) is arranged at the top of the first slide rail (71), one side of the sliding plate (72) is arranged at the output end of the electric push rod (2), and the sliding plate (72) is slidably arranged on the fixing frame (5) through the first slide rail (71).

4. The quick-change mechanism for the special tooling of the cover plate according to claim 3, characterized in that: The clamping member (8) includes a tooling fixture (81) movably arranged on the sliding plate (72), and the tooling body (4) is movably arranged in the tooling fixture (81).

5. The quick-change mechanism for the special tooling of the cover plate according to claim 4, characterized in that: The locking member (9) includes a vertical plate (91) arranged on the bottom plate (1), a bevel plate (92) is arranged at the top of the vertical plate (91), a second slide rail (93) is arranged on the sliding plate (72), a locking block (94) is slidably arranged on the second slide rail (93), a locking rod (95) is arranged in the locking block (94), a locking spring (96) is arranged at the bottom of the locking rod (95), and one end of the locking spring (96) away from the locking rod (95) is arranged on the fixing frame (5).

6. The quick-change mechanism for the special tooling of the cover plate according to claim 5, characterized in that: The shock-absorbing member (10) includes fixing plates (101) arranged at both ends of the fixing frame (5), pneumatic springs (102) are arranged on the two fixing plates (101), and the heights of the two pneumatic springs (102) are the same as the height of the sliding plate (72).

7. The quick-change mechanism for the special tooling of the cover plate according to claim 6, characterized in that: An auxiliary block (11) is arranged at the bottom of the second slide rail (93), a plurality of rubber teeth (12) are arranged in the auxiliary block (11), a positioning plate (13) which is matched with the plurality of rubber teeth is arranged below the auxiliary block (11), and the bottom of the positioning plate (13) is arranged on the sliding plate (72).

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