A fixing device for processing plastic products

Abstract

The utility model relates to the technical field of plastic product processing discloses a fixing device for plastic product processing, including base, install the processing platform on the base, open a plurality of chutes in the processing platform, a plurality of chutes are annular interval distribution, and the sliding frame is arranged in the chute, and the one end of sliding frame away from the processing platform installs the supporting plate, the utility model discloses through placing the plastic product on the processing platform, through the drive mechanism drive a plurality of sliding frames along the chute synchronous movement, make a plurality of clamping plates synchronous movement, through the setting of elastic mechanism can make the clamping plate can with the different regular plastic product side wall and abut, thereby can to each side wall distance from the center inconsistent plastic product carries out the clamping, and after completing the clamping of plastic product, can through the positioning mechanism to the elastic mechanism positioning fixed, avoids the problem that the plastic product appears the processing deviation in the processing process because of the elastic support of elastic mechanism to the clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing technology, specifically a fixing device for processing plastic products. Background Technology

[0002] Plastic products are various products made from synthetic resins (such as polyethylene, polypropylene, polyvinyl chloride, etc.) as the main raw materials, with the addition of various additives (such as plasticizers, stabilizers, colorants, etc.), and through processes such as injection molding, extrusion, and blow molding.

[0003] In the prior art, Chinese Patent Publication No. CN222681513U discloses a fixing device for processing plastic products. Through a clamping mechanism, a motor drives a rotating disk to rotate. The rotation of the disk, through the cooperation of an arc-shaped groove and a sliding rod, causes the jaws to move synchronously along the receiving groove on the placement plate. When the jaws abut against the plastic product, the springs deform. Because the distance from the center to each side wall of the plastic product is unequal, the jaws continue to move until all jaws abut against the plastic product placed on the placement plate, thus completing the clamping of irregularly shaped plastic products with inconsistent distances from the center to each side wall. However, in the prior art, the clamping of the plastic product by the jaws is elastic, which can cause the plastic product to shift during processing, thus affecting the processing effect.

[0004] Therefore, those skilled in the art have proposed a fixing device for processing plastic products to solve the problems mentioned in the background above. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing device for processing plastic products, so as to solve the problems mentioned in the background art.

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

[0007] A fixing device for processing plastic products includes a base, on which a processing table is mounted. The processing table has several grooves arranged in a ring at intervals, and a sliding frame is slidably disposed within each groove. A support plate is mounted on the end of the sliding frame away from the processing table. The device also includes:

[0008] The clamping plate is connected to the support plate through an elastic mechanism, which provides elastic support force to the clamping plate.

[0009] A drive mechanism, which is disposed inside the processing table, is used to drive multiple sliding frames;

[0010] A positioning mechanism is provided inside the support plate and is used to position the elastic mechanism.

[0011] As a further embodiment of this utility model: the elastic mechanism includes two symmetrically distributed slide rods that are slidably disposed on the support plate. The end of the slide rod facing the center of the processing table is connected to the clamping plate, and the end of the slide rod away from the clamping plate is connected to the baffle. A spring is provided between the clamping plate and the support plate.

[0012] As a further embodiment of this utility model: the driving mechanism includes a driving cavity opened in the processing table, a rotating shaft is rotatably arranged in the driving cavity, a rotating frame is installed on the rotating shaft, one end of the sliding frame located in the driving cavity is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the rotating frame.

[0013] As a further improvement of this utility model: a motor is installed at the bottom of the base, and the drive end of the motor is connected to the rotating shaft.

[0014] As a further embodiment of this utility model: the positioning mechanism includes an inner cavity formed in the support plate, a hydraulic rod installed in the inner cavity, the hydraulic rod being fixedly connected to the serrated plate, and a serrated groove being formed on the side of the slide rod facing the serrated plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model places plastic products on a processing table, drives several sliding frames to move synchronously along the slide groove through a drive mechanism, and causes several clamping plates to move synchronously. The setting of the elastic mechanism allows the clamping plates to abut against the side walls of plastic products with different shapes, thereby clamping plastic products with different distances from the center of each side wall. After clamping the plastic products, the elastic mechanism can be positioned and fixed by a positioning mechanism to avoid the problem of processing displacement of plastic products during processing due to the elastic support of the elastic mechanism on the clamping plates. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a fixing device for processing plastic products.

[0017] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0018] Figure 3 This is a planar schematic diagram of the interior of the drive cavity in a fixing device for processing plastic products.

[0019] In the diagram: 1. Base; 2. Processing table; 3. Slide groove; 4. Sliding frame; 5. Support plate; 6. Slide rod; 7. Baffle; 8. Clamping plate; 9. Spring; 10. Inner cavity; 11. Hydraulic rod; 12. Serrated plate; 13. Serrated groove; 14. Drive cavity; 15. Rotating shaft; 16. Rotating frame; 17. Connecting rod; 18. Motor. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] Please see Figures 1-3 A fixing device for processing plastic products includes a base 1, on which a processing table 2 is mounted. The processing table 2 has several grooves 3 arranged in a ring at intervals. A sliding frame 4 is slidably disposed within each groove 3. A support plate 5 is mounted at the end of the sliding frame 4 away from the processing table 2. The device also includes:

[0022] The clamping plate 8 is connected to the support plate 5 through an elastic mechanism, which provides elastic support force to the clamping plate 8.

[0023] A drive mechanism is provided inside the processing table 2 to drive multiple sliding frames 4;

[0024] A positioning mechanism is provided inside the support plate 5 and is used to position the elastic mechanism.

[0025] By placing the plastic product on the processing table 2, a number of sliding frames 4 are driven by the drive mechanism to move synchronously along the slide 3, so that a number of clamping plates 8 move synchronously. The setting of the elastic mechanism allows the clamping plates 8 to abut against the side walls of plastic products with different shapes, thereby clamping plastic products with different distances from the center of each side wall. After clamping the plastic product, the elastic mechanism can be positioned and fixed by the positioning mechanism to avoid the problem of processing displacement of the plastic product due to the elastic support of the clamping plates 8 by the elastic mechanism.

[0026] In one embodiment, a fixing device for processing plastic products includes a base 1, on which a processing table 2 is mounted. The processing table 2 has several grooves 3 arranged in a ring at intervals, and sliding frames 4 are slidably disposed within each groove 3. A support plate 5 is mounted on the end of each sliding frame 4 away from the processing table 2. The device also includes: a clamping plate 8 connected to the support plate 5 via an elastic mechanism, which provides elastic support to the clamping plate 8; a driving mechanism disposed within the processing table 2 for driving the multiple sliding frames 4; and a positioning mechanism disposed within the support plate 5 for positioning the elastic mechanism. The elastic mechanism includes two symmetrically distributed sliding rods 6 slidably disposed on the support plate 5. One end of each sliding rod 6 facing the center of the processing table 2 is connected to the clamping plate 8, and the other end of each sliding rod 6 away from the clamping plate 8 is connected to a baffle 7. A spring 9 is disposed between the clamping plate 8 and the support plate 5.

[0027] By placing the plastic product on the processing table 2, the driving mechanism drives several sliding frames 4 to move synchronously along the slide 3, causing several clamping plates 8 to move synchronously. When the clamping plate 8 comes into contact with the plastic product, the spring 9 deforms, and the remaining clamping plates 8 that have not come into contact with the plastic product will continue to move and come into contact with the plastic product until all clamping plates 8 come into contact with the plastic product and complete the clamping of the plastic product. This allows for the clamping of plastic products with inconsistent distances from the center to each side wall.

[0028] In one embodiment, the driving mechanism includes a driving cavity 14 formed in the processing table 2, a rotating shaft 15 rotatably disposed in the driving cavity 14, a rotating frame 16 mounted on the rotating shaft 15, and one end of the sliding frame 4 located in the driving cavity 14 is hinged to one end of the connecting rod 17, and the other end of the connecting rod 17 is hinged to the rotating frame 16.

[0029] A motor 18 is installed at the bottom of the base 1, and the drive end of the motor 18 is connected to the rotating shaft 15.

[0030] When the drive clamping plate 8 moves, the motor 18 is started. The motor 18 drives the rotating shaft 15 to rotate. The rotating shaft 15 drives the rotating frame 16 to rotate. The rotating frame 16, through the connecting rod 17, pulls the sliding frame 4 to slide along the slide groove 3, thereby driving the support plate 5 to move towards the center of the processing table 2, thus driving the clamping plate 8 to clamp the plastic product.

[0031] In one embodiment, the positioning mechanism includes an inner cavity 10 formed in the support plate 5, a hydraulic rod 11 installed in the inner cavity 10, the hydraulic rod 11 being fixedly connected to the serrated plate 12, and the slide rod 6 having a serrated groove 13 on the side facing the serrated plate 12.

[0032] After the clamping plate 8 completes the clamping of the plastic product, in order to prevent the plastic product from shifting during the processing, the hydraulic rod 11 is activated after the clamping plate 8 completes the clamping of the plastic product. The hydraulic rod 11 drives the serrated plate 12 to descend, so that the serrated plate 12 is engaged in the serrated groove 13 of the slide rod 6, thereby limiting the slide rod 6 and making the clamping plate 8 complete the fixed clamping of the plastic product.

[0033] This invention places plastic products on a processing table 2, and drives several sliding frames 4 to move synchronously along a slide groove 3 via a drive mechanism, causing several clamping plates 8 to move synchronously. The elastic mechanism allows the clamping plates 8 to abut against the side walls of plastic products with different shapes, thereby clamping plastic products with different distances from the center from each side wall. After clamping the plastic products, the elastic mechanism can be positioned and fixed by a positioning mechanism to avoid the problem of processing deviation of the plastic products due to the elastic support of the clamping plates 8 by the elastic mechanism.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixing device for processing a plastic product, comprising a base, characterized in that, A processing table is mounted on the base, and the processing table has several sliding grooves arranged in a ring at intervals. A sliding frame is slidably mounted in each of the sliding grooves, and a support plate is mounted on the end of the sliding frame away from the processing table. The system also includes: The clamping plate is connected to the support plate through an elastic mechanism, which provides elastic support force to the clamping plate. A drive mechanism, which is disposed inside the processing table, is used to drive multiple sliding frames; A positioning mechanism is provided inside the support plate and is used to position the elastic mechanism.

2. The fixing device for processing plastic products according to claim 1, characterized in that, The elastic mechanism includes two symmetrically distributed slide rods that are slidably mounted on the support plate. The end of the slide rod facing the center of the processing table is connected to the clamping plate, and the end of the slide rod away from the clamping plate is connected to the baffle. A spring is provided between the clamping plate and the support plate.

3. The fixing device for processing plastic products according to claim 1, characterized in that, The driving mechanism includes a driving cavity opened in the processing table, a rotating shaft rotatably arranged in the driving cavity, a rotating frame mounted on the rotating shaft, and one end of the sliding frame located in the driving cavity is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to the rotating frame.

4. The fixing device for processing plastic products according to claim 3, characterized in that, A motor is installed at the bottom of the base, and the drive end of the motor is connected to the rotating shaft.

5. A fixing device for processing plastic products according to claim 2, characterized in that, The positioning mechanism includes an inner cavity formed within a support plate, a hydraulic rod installed within the inner cavity, the hydraulic rod being fixedly connected to a serrated plate, and a serrated groove formed on the side of the slide rod facing the serrated plate.

Images