Clamping device for EVA (Ethylene Vinyl Acetate) plate processing

Abstract

The clamping device comprises a machine body, a clamping mechanism is arranged below the machine body, the clamping mechanism comprises a double-shaft electric push rod A, a double-shaft electric push rod B, a driving block, an installation frame, a sliding rod, a spiral spring, a limiting groove, a clamping plate and a sliding block, a pressing mechanism is arranged above the clamping mechanism, and the pressing mechanism is arranged above the clamping mechanism. A collecting mechanism is arranged below the machine body, and a lifting mechanism is arranged in the collecting mechanism; a double-shaft electric push rod A drives a double-shaft electric push rod B to transversely move, so that the clamping length is adjusted, the double-shaft electric push rod B drives a mounting frame to longitudinally move, so that the clamping width is adjusted, a sliding rod is matched with a spiral spring to extrude a clamping plate, and a sliding block can slide along a limiting groove; and the clamping plates can move along the surface of the mounting frame while having extrusion force, so that the plates can be transversely and longitudinally limited, the plates are prevented from sliding, and the machining precision of the plates is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle instrument manufacturing technology, and in particular to a clamping device for processing EVA sheet metal. Background Technology

[0002] EVA sheets are sheets made of EVA material and are widely used in sports equipment, amusement facilities, and ship parts. During processing, EVA sheets generally require clamping to secure them.

[0003] Currently, existing EVA sheet clamping devices use two hydraulic clamps to grip both ends of the sheet. However, traditional clamping devices can only provide lateral restraint for the EVA sheet, allowing it to easily slip longitudinally, which affects the processing accuracy of the sheet.

[0004] Therefore, it is necessary to invent a clamping device for processing EVA sheets. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a clamping device for processing EVA sheet materials.

[0006] The present invention solves its technical problem through the following technical solution: It includes a body, a clamping mechanism located below the body, the clamping mechanism including a dual-axis electric actuator A, the dual-axis electric actuator A being fixed to the lower part of the body by bolts, dual-axis electric actuator B being located at both ends of the dual-axis electric actuator A, drive blocks being located at both ends of the dual-axis electric actuator B, a mounting frame being located above the drive blocks, multiple sliding rods being located on the inner wall of the mounting frame, helical springs being located on the outer side of the sliding rods, a limit groove being located at the movable end of the sliding rod, a clamping plate being located on one side of the limit groove, a slider being located on the outer wall of the clamping plate, the slider being slidably connected to the limit groove, a pressing mechanism being located above the clamping mechanism, a collecting mechanism being located below the body, and a lifting mechanism being located inside the collecting mechanism.

[0007] As a further embodiment of this utility model: the pressing mechanism includes an electric telescopic rod A, which is fixed to one end of the mounting frame by bolts. The extended end of the electric telescopic rod A is provided with a support arm, one end of the support arm is provided with a pressure block, and one end of the pressure block is provided with a rubber end.

[0008] As a further embodiment of this utility model: the collecting mechanism includes a collecting hopper, which is fixed to the bottom of the machine body by bolts. A storage box is provided below the collecting hopper. Multiple discharge holes are provided on one side of the machine body, and a door is provided on one side of the storage box.

[0009] As a further embodiment of this utility model: the lifting mechanism includes a crossbeam, which is fixed to the top of the storage box by bolts. An electric telescopic rod B is provided above the crossbeam, and a lifting frame is provided at the extended end of the electric telescopic rod B. A top plate is provided at one end of the lifting frame.

[0010] As a further improvement of this utility model: pressure sensors are provided on both sides of the clamping plate, and rubber pads are provided on the inner wall of the clamping plate.

[0011] As a further improvement of this utility model: the inner wall of the collection hopper is provided with a track, and the dual-axis electric push rod B is slidably connected to the track.

[0012] As a further improvement of this utility model, a retaining ring is provided on the outer side of the body.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. A dual-axis electric actuator A is provided, which drives dual-axis electric actuator B to move laterally, thereby adjusting the clamping length. Dual-axis electric actuator B drives the mounting frame to move longitudinally, thereby adjusting the clamping width. A sliding rod is provided, which cooperates with a helical spring to compress the clamping plate. A limit groove is provided, which cooperates with a slider. The slider can slide along the limit groove, so that the clamping plate can move along the surface of the mounting frame while having compressing force, thereby limiting the plate in both the lateral and longitudinal directions to prevent the plate from slipping and ensure the processing accuracy of the plate. An electric telescopic rod A is provided, which drives the pressure block to press down. With the cooperation of the rubber end, the plate is pressed to prevent the plate from moving up and down.

[0015] 2. By setting up a collection hopper, the waste generated during the processing is collected and the material is guided into the storage box, thus collecting the material and avoiding resource waste;

[0016] 3. By installing an electric telescopic rod B, which drives the top plate to rise and fall, the sheet material is pushed out of the device in a timely manner, improving the convenience of sheet material transportation. Attached Figure Description

[0017] Figure 1 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0018] Figure 2 A schematic diagram of the front cross-sectional structure according to an embodiment of the present invention is shown;

[0019] Figure 3 A side sectional view of the structure according to an embodiment of the present invention is shown;

[0020] Figure 4The present invention provides an embodiment of the present invention. Figure 3 A magnified view of the structure at point A in the middle;

[0021] Figure 5 The present invention provides an embodiment of the present invention. Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0022] Legend:

[0023] 100. Machine body; 101. Dual-axis electric actuator A; 102. Dual-axis electric actuator B; 103. Drive block; 104. Mounting bracket; 105. Slide rod; 106. Helical spring; 107. Limiting groove; 108. Clamping plate; 109. Slider; 201. Electric telescopic rod A; 202. Support arm; 203. Pressure block; 204. Rubber end; 301. Collection hopper; 302. Storage box; 303. Discharge hole; 304. Door; 401. Crossbeam; 402. Electric telescopic rod B; 403. Lifting frame; 404. Top plate; 110. Pressure sensor; 120. Rubber pad; 130. Track; 140. Retaining ring. Detailed Implementation

[0024] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0025] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1:

[0028] like Figure 1-4As shown, a clamping device for processing EVA sheet includes a body 100. A clamping mechanism is provided below the body 100. The clamping mechanism includes a dual-axis electric actuator A101, which is bolted to the lower part of the body 100. Dual-axis electric actuators B102 are bolted to both ends of the dual-axis electric actuator A101. Drive blocks 103 are bolted to both ends of the dual-axis electric actuators B102. A mounting bracket 104 is welded above the drive blocks 103. Multiple slide rods 105 are bolted to the inner wall of the mounting bracket 104. A helical spring 106 is bolted to the outer side of each slide rod 105. A limit groove 107 is bolted to the movable end of each slide rod 105. A clamping device is bolted to one side of the limit groove 107. The clamping plate 108 has pressure sensors 110 fixed to both sides by bolts. A rubber pad 120 is fixed to the inner wall of the clamping plate 108 by bolts. A slider 109 is welded to the outer wall of the clamping plate 108. The slider 109 is slidably connected to the limiting groove 107. A pressing mechanism is provided above the clamping mechanism. A collecting mechanism is provided below the machine body 100. A lifting mechanism is provided inside the collecting mechanism. The pressing mechanism includes an electric telescopic rod A201. The electric telescopic rod A201 is fixed to one end of the mounting frame 104 by bolts. A support arm 202 is fixed to the extended end of the electric telescopic rod A201 by bolts. A pressure block 203 is fixed to one end of the support arm 202 by bolts. A rubber end 204 is threaded to one end of the pressure block 203.

[0029] In this embodiment, a dual-axis electric actuator A101 is provided, which drives a dual-axis electric actuator B102 to move laterally, thereby adjusting the clamping length. The dual-axis electric actuator B102 drives the mounting frame 104 to move longitudinally, thereby adjusting the clamping width. A slide rod 105 is provided, which cooperates with a helical spring 106 to compress the clamping plate 108. A limiting groove 107 is provided, which cooperates with a slider 109. The slider 109 can slide along the limiting groove 107, so that the clamping plate 108 can move along the surface of the mounting frame 104 while having a compressing force, thereby limiting the lateral and longitudinal movement of the plate and preventing the plate from slipping, ensuring the processing accuracy of the plate. An electric telescopic rod A201 is provided, which drives the pressure block 202 to press down. With the cooperation of the rubber end 204, the plate is pressed down to prevent the plate from moving up and down.

[0030] Example 2:

[0031] like Figure 1-5As shown, a clamping device for processing EVA sheet includes a collection mechanism comprising a collection hopper 301, which is bolted to the bottom of a machine body 100. A storage box 302 is bolted to the bottom of the collection hopper 301. Multiple discharge holes 303 are cut on one side of the machine body 100. A door 304 is rotatably connected to one side of the storage box 302. A track 130 is bolted to the inner wall of the collection hopper 301. A dual-axis electric push rod B102 is slidably connected to the track 130. The lifting mechanism includes a crossbeam 401, which is bolted to the top of the storage box 302. An electric telescopic rod B402 is bolted to the top of the crossbeam 401. A lifting frame 403 is bolted to the extended end of the electric telescopic rod B402. A top plate 404 is welded to one end of the lifting frame 403. A retaining ring 140 is bolted to the outer side of the machine body 100.

[0032] In this embodiment, a collection hopper 301 is provided to collect the debris from the processing and guide the material into the storage box 302 to collect the material and avoid resource waste. An electric telescopic rod B402 is provided to drive the top plate 404 to rise and fall, so as to push the plate out of the device in time, which improves the convenience of plate transfer.

[0033] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.

Claims

1. A clamping device for processing EVA sheet, characterized in that, The device includes a body (100), and a clamping mechanism is provided at the bottom of the body (100). The clamping mechanism includes a dual-axis electric actuator A (101), which is fixed to the bottom of the body (100) by bolts. Dual-axis electric actuators B (102) are provided at both ends of the dual-axis electric actuator A (101), and drive blocks (103) are provided at both ends of the dual-axis electric actuator B (102). A mounting bracket (104) is provided above the drive blocks (103), and the inner wall of the mounting bracket (104) is provided with multiple... A sliding rod (105) is provided with a helical spring (106) on its outer side. A limiting groove (107) is provided at the movable end of the sliding rod (105). A clamping plate (108) is provided on one side of the limiting groove (107). A slider (109) is provided on the outer wall of the clamping plate (108). The slider (109) is slidably connected to the limiting groove (107). A pressing mechanism is provided above the clamping mechanism. A collecting mechanism is provided below the body (100). A lifting mechanism is provided inside the collecting mechanism.

2. The clamping device for processing EVA sheet material according to claim 1, characterized in that, The pressing mechanism includes an electric telescopic rod A (201), which is fixed to one end of the mounting bracket (104) by bolts. The extended end of the electric telescopic rod A (201) is provided with a support arm (202), one end of the support arm (202) is provided with a pressure block (203), and one end of the pressure block (203) is provided with a rubber end (204).

3. The clamping device for processing EVA sheet material according to claim 1, characterized in that, The collection mechanism includes a collection hopper (301), which is fixed to the bottom of the machine body (100) by bolts. A storage box (302) is provided below the collection hopper (301). A plurality of discharge holes (303) are provided on one side of the machine body (100), and a door (304) is provided on one side of the storage box (302).

4. The clamping device for processing EVA sheet material according to claim 3, characterized in that, The lifting mechanism includes a crossbeam (401), which is fixed to the top of the storage box (302) by bolts. An electric telescopic rod B (402) is provided above the crossbeam (401). A lifting frame (403) is provided at the extended end of the electric telescopic rod B (402), and a top plate (404) is provided at one end of the lifting frame (403).

5. The clamping device for processing EVA sheet material according to claim 1, characterized in that, Pressure sensors (110) are provided on both sides of the clamp (108), and rubber pads (120) are provided on the inner wall of the clamp (108).

6. The clamping device for processing EVA sheet material according to claim 3, characterized in that, The inner wall of the collection hopper (301) is provided with a track (130), and the dual-axis electric actuator B (102) is slidably connected to the track (130).

7. The clamping device for processing EVA sheet material according to claim 1, characterized in that, A retaining ring (140) is provided on the outer side of the body (100).

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