A plastic product spraying processing holder

Abstract

The utility model discloses a kind of clamps for plastic product spraying processing, it is related to spraying processing technical field, including horizontal plate and fixed plate, two the fixed plate is fixedly arranged in the one side both sides of horizontal plate, the inside of two the fixed plate is slidably sleeved with first jack rod, the outside of fixed plate is provided with the limiting mechanism of limiting first jack rod movement, the one side of horizontal plate and between two the fixed plate is provided with two movable plate, the one side of horizontal plate close to movable plate is provided with two sliding slot, the inside of two the sliding slot is fixedly provided with slide bar, the rod wall of slide bar is movably sleeved with sliding block, the one side of sliding block is fixedly connected with movable plate, the side of two the movable plate opposite each other is fixedly provided with second jack rod. The utility model can carry out height continuous clamping work, can reduce the time of waste of material replacement, and then can improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of spray coating technology, specifically to a clamp for spray coating of plastic products. Background Technology

[0002] Plastic products are a general term for daily necessities and industrial products made primarily from plastic. During processing, plastic products require surface coating treatment, and clamps are usually used to hold the plastic products to facilitate coating.

[0003] Traditional grippers for plastic product spraying usually only have a single clamping position. Therefore, when changing materials, releasing the plastic product from its position and completing the clamping process are two separate steps, resulting in a long material change time and making it difficult to improve processing efficiency. Utility Model Content

[0004] In view of the problems existing in the above-mentioned clamps for spraying plastic products, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a clamp for plastic product spraying processing, which solves the problem that existing clamps for plastic product spraying processing usually only have a single clamping position. Therefore, when changing materials, releasing the limit on the plastic product and completing the clamping of the plastic product are two independent steps, resulting in a long material changing time and difficulty in improving processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A clamp for spraying plastic products includes a horizontal plate and two fixed plates. Two fixed plates are fixedly disposed on both sides of one side of the horizontal plate. A first push rod is slidably sleeved inside each of the two fixed plates. A limiting mechanism is provided on the outer side of the fixed plates to restrict the movement of the first push rods. Two movable plates are disposed on one side of the horizontal plate and between the two fixed plates. Two sliding grooves are formed on the side of the horizontal plate near the movable plates. A sliding rod is fixedly disposed on the inner side of each of the two sliding grooves. A slider is movably sleeved on the wall of the sliding rod. One side of the slider is fixedly connected to the movable plate. A second push rod is fixedly disposed on the opposite side of each of the two movable plates. A transmission mechanism is provided on one side of the horizontal plate and between the two movable plates to sequentially drive the two movable plates to move.

[0008] Preferably, the limiting mechanism includes a first gear and a second gear. A side plate is fixedly disposed on the outer side of the fixed plate. A connecting rod is rotatably disposed on one side of the upper surface of the side plate. The first gear is fixedly sleeved on the rod wall of the connecting rod. A rack is fixedly disposed on the side of the first push rod near the first gear. The first gear is meshed with the rack. The second gear is meshed on the side of the first gear away from the rack. A square hole is opened inside the second gear. A square rod is slidably sleeved inside the square hole. One end of the square rod is fixedly connected to the side plate.

[0009] Preferably, the transmission mechanism includes a rotating rod and a push rod. A U-shaped block is fixedly disposed on one side of the horizontal plate and between the two movable plates. The rotating rod is rotatably disposed on the inner side of the U-shaped block. The push rod is fixedly sleeved on the rod wall of the rotating rod. A motor is fixedly disposed on the rear side of the U-shaped block. The output end of the motor is fixedly connected to one end of the rotating rod.

[0010] Preferably, a retaining ring is fixedly sleeved at the end of the square rod away from the side plate.

[0011] Preferably, a first spring is movably sleeved on the wall of the square rod, and the two ends of the first spring respectively abut against the corresponding retaining ring and the second gear.

[0012] Preferably, a second spring is movably sleeved on the wall of the slide rod, and the two ends of the second spring are respectively fixedly connected to the side of the corresponding slider near the fixed plate and the inner wall of the slide groove.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. This utility model, through the forward and reverse rotation of the motor, will drive the rotating rod to rotate in both directions, so that the push rod will push the two movable plates toward the corresponding fixed plates in sequence, so that the first and second push rods on both sides will complete the clamping action in sequence, enabling highly continuous clamping work, reducing the time wasted on changing materials, and thus improving work efficiency.

[0015] 2. In this utility model, by pulling the second gear along the square rod, the second gear is separated from the first gear, that is, the restriction on the first gear is released, and the first gear can be rotated. The first gear drives the rack to move, which can move the position of the first push rod, thus facilitating the clamping of plastic products of different sizes. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a clamp for spraying plastic products according to the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the rear-view sectional structure;

[0019] Figure 3 for Figure 1 A magnified schematic diagram of part A in the middle section.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Horizontal plate; 2. U-shaped block; 3. Rotating rod; 4. Movable plate; 5. Second push rod; 6. First push rod; 7. Push rod; 8. Motor; 9. Fixed plate; 10. Second spring; 11. Rack; 12. Side plate; 13. Connecting rod; 14. First gear; 15. Second gear; 16. Square rod; 17. Retaining ring; 18. First spring; 19. Sliding block; 20. Sliding rod. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model discloses a clamp for spray coating processing of plastic products.

[0024] Reference Figure 1-3 A clamp for spraying plastic products includes a horizontal plate 1 and two fixed plates 9. The two fixed plates 9 are fixedly disposed on both sides of one side of the horizontal plate 1. A first push rod 6 is slidably sleeved inside the two fixed plates 9. Two movable plates 4 are disposed on one side of the horizontal plate 1 and between the two fixed plates 9. Two sliding grooves are opened on the side of the horizontal plate 1 near the movable plates 4. A sliding rod 20 is fixedly disposed inside the two sliding grooves. A slider 19 is movably sleeved on the rod wall of the sliding rod 20. One side of the slider 19 is fixedly connected to the movable plate 4. A second push rod 5 is fixedly disposed on the opposite side of the two movable plates 4.

[0025] Reference Figure 1-3A limiting mechanism is provided on the outer side of the fixed plate 9 to restrict the movement of the first push rod 6. The limiting mechanism includes a first gear 14 and a second gear 15. A side plate 12 is fixedly provided on the outer side of the fixed plate 9. A connecting rod 13 is rotatably provided on one side of the upper surface of the side plate 12. The first gear 14 is fixedly sleeved on the rod wall of the connecting rod 13. A rack 11 is fixedly provided on the side of the first push rod 6 near the first gear 14. The first gear 14 is meshed with the rack 11. The second gear 15 is meshed on the side of the first gear 14 away from the rack 11. A square hole is opened inside the second gear 15. A square rod 16 is slidably sleeved inside the square hole. One end of the square rod 16 is fixedly connected to the side plate 12.

[0026] Reference Figure 1-3 A transmission mechanism is provided on one side of the horizontal plate 1 and between the two movable plates 4 to drive the two movable plates 4 to move sequentially. The transmission mechanism includes a rotating rod 3 and a push rod 7. A U-shaped block 2 is fixedly provided on one side of the horizontal plate 1 and between the two movable plates 4. The rotating rod 3 is rotatably provided on the inner side of the U-shaped block 2. The push rod 7 is fixedly sleeved on the rod wall of the rotating rod 3. A motor 8 is fixedly provided on the rear side of the U-shaped block 2. The output end of the motor 8 is fixedly connected to one end of the rotating rod 3.

[0027] Reference Figure 1-3 A retaining ring 17 is fixedly sleeved at the end of the square rod 16 away from the side plate 12 to prevent the second gear 15 from slipping off the rod wall of the square rod 16 as much as possible. A first spring 18 is movably sleeved on the rod wall of the square rod 16. The two ends of the first spring 18 respectively abut against the corresponding retaining ring 17 and the second gear 15 to facilitate the reset of the second gear 15.

[0028] Reference Figure 1-3 The slide bar 20 is movably sleeved with a second spring 10. The two ends of the second spring 10 are respectively fixedly connected to the side of the corresponding slider 19 near the fixed plate 9 and the inner wall of the slide groove, so that the slider 19 can drive the movable plate 4 to reset.

[0029] In this invention, during use, the forward and reverse rotation of the motor 8 drives the rotating rod 3 to rotate in both directions, causing the push rod 7 to push the two movable plates 4 toward the corresponding fixed plates 9 in sequence. This allows the first push rod 6 and the second push rod 5 on both sides to complete the clamping action in sequence, enabling highly continuous clamping work, reducing the time wasted on material changes, and thus improving work efficiency. Pulling the second gear 15 along the square rod 16 separates the second gear 15 from the first gear 14, thereby releasing the restriction on the first gear 14, allowing the first gear 14 to rotate. The first gear 14 drives the rack 11 to move, which in turn moves the position of the first push rod 6, making it convenient to clamp plastic products of different sizes.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A clamp for spray coating of plastic products, comprising a horizontal plate (1) and a fixed plate (9), characterized in that, Two fixed plates (9) are fixedly disposed on one side of the horizontal plate (1). A first push rod (6) is slidably sleeved inside each of the two fixed plates (9). A limiting mechanism is provided on the outside of the fixed plates (9) to restrict the movement of the first push rod (6). Two movable plates (4) are disposed on one side of the horizontal plate (1) and between the two fixed plates (9). Two sliding grooves are opened on the side of the horizontal plate (1) near the movable plates (4). A sliding rod (20) is fixedly disposed on the inner side of each of the two sliding grooves. A slider (19) is movably sleeved on the wall of the sliding rod (20). One side of the slider (19) is fixedly connected to the movable plate (4). A second push rod (5) is fixedly disposed on the opposite side of each of the two movable plates (4). A transmission mechanism is provided on one side of the horizontal plate (1) and between the two movable plates (4) to drive the two movable plates (4) to move sequentially.

2. The clamp for spray coating of plastic products according to claim 1, characterized in that, The limiting mechanism includes a first gear (14) and a second gear (15). A side plate (12) is fixedly provided on the outer side of the fixed plate (9). A connecting rod (13) is rotatably provided on one side of the upper surface of the side plate (12). The first gear (14) is fixedly sleeved on the rod wall of the connecting rod (13). A rack (11) is fixedly provided on the side of the first push rod (6) near the first gear (14). The first gear (14) is meshed with the rack (11). The second gear (15) is meshed on the side of the first gear (14) away from the rack (11). A square hole is opened inside the second gear (15). A square rod (16) is slidably sleeved inside the square hole. One end of the square rod (16) is fixedly connected to the side plate (12).

3. The clamp for spray coating of plastic products according to claim 1, characterized in that, The transmission mechanism includes a rotating rod (3) and a push rod (7). A U-shaped block (2) is fixedly installed on one side of the horizontal plate (1) and between the two movable plates (4). The rotating rod (3) is rotatably installed inside the U-shaped block (2). The push rod (7) is fixedly sleeved on the rod wall of the rotating rod (3). A motor (8) is fixedly installed on the rear side of the U-shaped block (2). The output end of the motor (8) is fixedly connected to one end of the rotating rod (3).

4. The clamp for spray coating of plastic products according to claim 2, characterized in that, A retaining ring (17) is fixedly sleeved at the end of the square rod (16) away from the side plate (12).

5. The clamp for spray coating of plastic products according to claim 4, characterized in that, The first spring (18) is movably sleeved on the wall of the square rod (16), and the two ends of the first spring (18) respectively abut against the corresponding retaining ring (17) and the second gear (15).

6. The clamp for spray coating of plastic products according to claim 1, characterized in that, The slide bar (20) is movably sleeved with a second spring (10), and the two ends of the second spring (10) are respectively fixedly connected to the side of the corresponding slider (19) near the fixed plate (9) and the inner wall of the slide groove.

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