CN218838360U - Plastic products processing is with compressing tightly positioner - Google Patents

Abstract

The utility model discloses a pressing and positioning device for processing plastic products, which comprises a frame, an overturning mechanism is installed on one side of the frame, one end of the overturning mechanism is fixedly connected with a shaft sleeve, and a fixed A rotating disk is installed on the top of the sleeve, and a drive motor is fixedly connected to the bottom of the fixed disk. The output shaft of the driving motor passes through the sleeve and is connected with the rotating disk. Several The guide rail is slidingly connected with a claw, and a slide bar is installed through one end of the claw. The top of the rotating disk is provided with an arc-shaped groove for the slide rod to slide, and the bottom of the fixed disk is provided with a groove for the slide rod to slide. linear chute. The utility model drives the entire clamping device to turn over through the turning mechanism, which can not only use the contracted multiple claws to press and position it from different directions outside the product, but also can use the opened multiple pressure blocks to press against the inside of the product. There are various ways to position the product by stretching it against the product.

Description

A pressing and positioning device for processing plastic products

technical field

The utility model relates to the technical field of plastic product processing, in particular to a pressing and positioning device for plastic product processing.

Background technique

Plastic products are a general term for household and industrial products processed with plastic as the main raw material, including products of all processes such as injection molding and blistering with plastic as raw material. After plastic is processed and formed, it often requires secondary processing, such as Cutting or deburring and other processes are performed, and the product needs to be clamped and fixed during the processing.

The existing patent announcement number is: CN213259120U, the title of this patent is "a positioning device for processing plastic products", which includes a main body, a processing cylinder is arranged on the upper end of the main body, and a chute is arranged on the inner wall of the processing cylinder. And two chutes are symmetrically distributed on the inner wall of the processing cylinder, the inner side of the chute is slidably connected with the outer side of the sliding plate, and the side of the sliding plate away from the chute is fixedly connected with one end of the first electric telescopic rod. Together, the end of the first electric telescopic rod away from the sliding plate is fixedly connected to one side of the rubber plate, the outer side of the first electric telescopic rod is fixedly connected to the top end of the second electric telescopic rod, and the first electric telescopic rod The bottom end of the second electric telescopic rod is fixedly connected with the bottom end of the inner wall of the processing cylinder. In the utility model, through the sliding connection between the sliding plate and the chute, the second electric telescopic rod is added to drive the first electric telescopic rod to move up and down. The stability at the same time is also convenient for processing.

In the above-mentioned prior art, the positioning method of the product is relatively simple, and only the telescopic rods on both sides move with the rubber plate to carry out cooperative clamping. However, when the interior of the plastic product is hollow and the outside of the product needs to be processed, it is often necessary to Since the product is pressed and fixed from the inside, the positioning methods of the above-mentioned positioning device are not diverse enough, and the adaptability needs to be improved.

Utility model content

The purpose of the present invention is to provide a pressing and positioning device for processing plastic products to solve the above-mentioned shortcomings in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressing and positioning device for plastic product processing, including a frame, a turning mechanism is installed on one side of the frame, and a shaft sleeve is fixedly connected to one end of the turning mechanism , the bottom of the sleeve is equipped with a fixed disk, the top of the sleeve is equipped with a rotating disk, the bottom of the fixed disk is fixedly connected with a driving motor, the output shaft of the driving motor passes through the sleeve and is connected with the rotating disk, the fixed Several guide rails are radially installed on the top surface of the disk, and claws are slidably connected in the guide rails. One end of the claws is installed with a slide rod. The top of the rotating disk is provided with an arc-shaped groove for the slide rod to slide. The bottom of the plate is provided with a linear chute for the slide bar to slide, and the bottom end of the slide bar runs through the linear chute and is installed with a pressure block.

Preferably, a connecting plate is installed on one side of the bottom of the guide rail, and an adjusting screw is threaded through the connecting plate, and one end of the adjusting screw is fixedly connected with a tooth column, and one end of the tooth column is fixedly connected with a The limit block, the bottom edge of the fixed plate is rotatably connected with a gear ring meshing with the gear column.

Preferably, the turning mechanism includes a motor fixed on one side of the frame, the output shaft of the motor passes through the frame and is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to the outside of the shaft sleeve.

Preferably, the top of the slide bar is on the same level as the top surface of the rotating disk.

Preferably, a groove is formed at the center of the top of the rotating disk, and a fastening nut is sleeved on the top of the output shaft of the driving motor, and the fastening nut is located in the groove.

Preferably, a rubber gasket is installed on the inner side wall of the claw.

The utility model provides a pressing and positioning device for processing plastic products. Has the following beneficial effects:

This pressing and positioning device for plastic product processing drives the entire clamping device to turn over through the turning mechanism. It can not only use the contracted multiple claws to press and position it from different directions outside the product, but also can use the opened multiple jaws. A pressing block is pressed against the inside of the product to stretch and tighten the product. There are various ways to position the product. At the same time, one of the adjusting screws can be turned to drive multiple adjusting screws to rotate synchronously, so that the limit block and the pressing block can cooperate. Clamping products, high clamping stability.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of pressing and positioning device for processing plastic products proposed by the utility model;

Fig. 2 is an enlarged view of place A of a pressing and positioning device for processing plastic products proposed by the utility model;

Fig. 3 is a bottom view of a pressing and positioning device for processing plastic products proposed by the utility model;

Fig. 4 is a schematic diagram of the connection between the fixed disk and the rotating disk in the pressing and positioning device for processing plastic products proposed by the utility model.

illustration:

1. Rack; 2. Turning mechanism; 201. Motor; 202. Connecting rod; 3. Fixed plate; 301. Guide rail; 302. Claw; 303. Slide bar; 304. Linear chute; 305. Press block; 306 , rubber gasket; 4, rotating disc; 401, arc groove; 402, groove; 403, fastening nut; 5, driving motor; 6, connecting plate; 601, adjusting screw; 602, tooth column; Bit block; 604, gear ring; 7, axle sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a pressing and positioning device for plastic product processing includes a frame 1, a turning mechanism 2 is installed on one side of the frame 1, and a shaft sleeve 7 is fixedly connected to one end of the turning mechanism 2, and a shaft sleeve 7 is installed at the bottom. The fixed disk 3, the shaft sleeve 7 and the fixed disk 3 are fixed, the top of the shaft sleeve 7 is equipped with a rotating disk 4, the rotating disk 4 and the shaft sleeve 7 are connected by bearings, so that the rotating disk 4 can rotate, and the bottom of the fixed disk 3 is fixed A driving motor 5 is connected, the output shaft of the driving motor 5 runs through the shaft sleeve 7 and is connected with the rotating disk 4, the driving motor 5 drives the rotating disk 4 to rotate reciprocally, and several guide rails 301 are radially installed on the top surface of the fixed disk 3, and the guide rails 301 is slidingly connected with a claw 302, one end of the claw 302 is installed with a slide bar 303, and the top of the rotating disk 4 is provided with an arc-shaped groove 401 for the slide rod 303 to slide. When the rotating disk 4 rotates, the movement of the arc-shaped groove 401 It will take the slide bar 303 to slide linearly on the guide rail 301, and then make the multiple claws 302 close to or open each other, and fix the workpiece above the rotating disk 4 to facilitate subsequent processing. The bottom of the fixed disk 3 is provided with a slide bar 303 slides the linear chute 304, and the bottom end of the sliding rod 303 runs through the linear chute 304 and is equipped with a pressure block 305. When the fixed disk 3 is turned over to the top of the rotating disk 4, when the sliding rod 303 linearly moves outward, Each pressing block 305 on the plurality of sliding bars 303 will abut against different positions of the inner wall of the hollow product, thereby propping up the product and positioning the plastic product in various ways.

In a further technical solution of the utility model, a connecting plate 6 is installed on one side of the bottom of the guide rail 301, and an adjusting screw 601 is installed through the thread on the connecting plate 6, and one end of the adjusting screw 601 is fixedly connected with a tooth column 602, and one end of the tooth column 602 is fixedly connected with a The limit block 603 matched with the pressure block 305, the bottom edge of the fixed plate 3 is rotatably connected with the gear ring 604 meshing with the gear column 602, as long as one of the adjusting screw rods 601 is turned to make the gear column 602 rotate, the gear ring 604 can be passed. The ring 604 drives other adjusting screw rods 601 to rotate synchronously, so that the limiting block 603 and the pressing block 305 cooperate to clamp the product, thereby improving the stability of clamping.

In a further technical solution of the utility model, the turning mechanism 2 includes a motor 201 fixed on one side of the frame 1, the output shaft of the motor 201 runs through the frame 1 and is fixedly connected with a connecting rod 202, and one end of the connecting rod 202 is connected to the outside of the shaft sleeve 7 The connection is fixed, and the motor 201 is used to drive the connecting rod 202 to rotate to turn over the bushing 7, so as to facilitate adjustment of the relative positions of the fixed disk 3 and the rotating disk 4 according to processing requirements.

In a further technical solution of the utility model, the top of the slide bar 303 is on the same level as the top surface of the rotating disk 4, which can prevent the slide bar 303 from colliding with the clamped workpiece and ensure the stability of the workpiece when placed.

In a further technical solution of the utility model, a groove 402 is provided at the center of the top of the rotating disk 4, and a fastening nut 403 is sleeved on the top of the output shaft of the driving motor 5, and the fastening nut 403 is located in the groove 402, and the fastening nut 403 is unscrewed. The nut 403 can lift the rotating disk 4, which is convenient for maintaining or replacing the claw 302.

In a further technical solution of the utility model, a rubber gasket 306 is installed on the inner side wall of the jaw 302 to prevent the jaw 302 from slipping when in contact with the product and improve the firmness of clamping.

When in use, put the plastic workpiece on the top of the rotating disk 4, when the driving motor 5 drives the rotating disk 4 to rotate, the movement of the arc-shaped groove 401 will bring the slide bar 303 to slide linearly on the guide rail 301, and then make multiple claws 302 close to each other or open, after a plurality of jaws 302 close together, it will be clamped from the outside of the workpiece, and the workpiece will be fixed on the rotating disk 4, so as to facilitate subsequent processing. At the same time, the motor 201 in the turning mechanism 2 Drive the connecting rod 202 to rotate to turn over the shaft sleeve 7, adjust the relative position of the fixed disk 3 and the rotating disk 4 according to the processing requirements, when the fixed disk 3 is at the top, place the hollow plastic product on the fixed disk 3, and continue to let the The drive motor 5 drives the rotary disc 4 to rotate. After the slide bar 303 moves outward in a straight line, each pressure block 305 on the plurality of slide bars 303 will be against different positions on the inner wall of the hollow product, thereby propping up the product, and the plastic product will not be damaged. There are various positioning methods, and as long as one of the adjusting screw 601 is turned to rotate the gear column 602, the other adjusting screw 601 can be driven to rotate synchronously through the gear ring 604, so that the limit block 603 and the pressure block 305 cooperate to clamp the product, improving the clamping Stability, good use effect.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a plastic products processing is with compressing tightly positioner, includes frame (1), its characterized in that:

the turnover mechanism is characterized in that a turnover mechanism (2) is installed on one side of the rack (1), one end of the turnover mechanism (2) is fixedly connected with a shaft sleeve (7), a fixed disc (3) is installed at the bottom of the shaft sleeve (7), a rotating disc (4) is installed at the top of the shaft sleeve (7), a driving motor (5) is fixedly connected to the bottom of the fixed disc (3), an output shaft of the driving motor (5) penetrates through the shaft sleeve (7) to be connected with the rotating disc (4), a plurality of guide rails (301) are radially installed on the top surface of the fixed disc (3), clamping jaws (302) are slidably connected in the guide rails (301), a sliding rod (303) is installed at one end of each clamping jaw (302) in a penetrating mode, and an arc-shaped groove (401) for the sliding rod (303) is formed in the top of the rotating disc (4);

the bottom of the fixed disc (3) is provided with a linear sliding groove (304) for the sliding rod (303) to slide, and the bottom end of the sliding rod (303) penetrates through the linear sliding groove (304) and is provided with a pressing block (305).

2. The pressing and positioning device for processing the plastic products as claimed in claim 1, wherein a connecting plate (6) is installed on one side of the bottom of the guide rail (301), an adjusting screw (601) is installed on the connecting plate (6) in a penetrating manner through threads, a tooth column (602) is fixedly connected to one end of the adjusting screw (601), a limiting block (603) matched with the pressing block (305) is fixedly connected to one end of the tooth column (602), and a toothed ring (604) meshed with the tooth column (602) is rotatably connected to the edge of the bottom of the fixed disk (3).

3. The pressing and positioning device for processing the plastic products as claimed in claim 1, wherein the turnover mechanism (2) comprises a motor (201) fixed on one side of the frame (1), an output shaft of the motor (201) penetrates through the frame (1) and is fixedly connected with a connecting rod (202), and one end of the connecting rod (202) is fixedly connected with the outer side of the shaft sleeve (7).

4. The pressing and positioning device for processing the plastic products as claimed in claim 1, wherein the top of the sliding rod (303) and the top surface of the rotating disc (4) are on the same horizontal plane.

5. The pressing and positioning device for processing the plastic products as claimed in claim 1, wherein a groove (402) is formed in the center of the top of the rotating disc (4), a fastening nut (403) is sleeved on the top of an output shaft of the driving motor (5), and the fastening nut (403) is located in the groove (402).

6. The pressing and positioning device for processing the plastic products as claimed in claim 1, characterized in that the inner side wall of the claw (302) is provided with a rubber gasket (306).

Images