CN219055300U

CN219055300U - Clamp for plastic sucking machine

Info

Publication number: CN219055300U
Application number: CN202223401906.3U
Authority: CN
Inventors: 伍素新
Original assignee: Dongguan Jiecheng Plastic Packaging Co ltd
Current assignee: Dongguan Jiecheng Plastic Packaging Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a clamp for a plastic sucking machine, which relates to the technical field of plastic sucking machines and comprises a main plate and side plates, wherein the top end of the main plate is fixedly connected with a telescopic cylinder, the tops of the two ends of the main plate are fixedly connected with motors, two sides of a gear I are respectively provided with a gear II, the periphery of one end of a threaded rod is movably sleeved with a fixing plate, and the bottom end of the main plate is movably connected with a vacuum chuck. According to the utility model, the main board and the side boards are respectively arranged between the side boards through the connecting groove suspension and the top end of the support frame, the telescopic cylinder is arranged at the top end of the main board, the telescopic end of the telescopic cylinder is used for driving the vacuum chuck to ascend or descend, the first gear and the threaded rod are driven to rotate through the starting motor, the side boards are driven to be close to or far away from the main board, the side boards at the two sides are simultaneously close to the center, the adsorbed sheets are clamped and fixed, the buffer force and friction force at one side of the side boards are increased by using the rubber blocks at one side of the side boards, the clamping effect of the device is improved, and the falling of the sheets is reduced and prevented.

Description

Clamp for plastic sucking machine

Technical Field

The utility model relates to the technical field of plastic sucking machines, in particular to a clamp for a plastic sucking machine.

Background

Vacuum plastic sucking machine is also called thermoplastic forming machine, and is a machine for sucking thermoplastic plastic coiled material of PVC, PE, PP, PET, HIPS, etc. heated and plasticized material into various shaped products of high-grade package decorating box and frame, etc. And vacuum suction generated by a vacuum pump is utilized to carry out vacuum molding on the thermoplastic plastic sheets such as PVC, PET and the like after being heated and softened into vacuum covers, plastic sucking trays, bubble shells and the like with various shapes through a mold.

When the existing device works, the sheet is mostly adsorbed by the vacuum chuck, the sheet is driven to move in the adsorption process, and the sheet is fed or discharged, and when the sheet is adsorbed by the vacuum chuck, the surface of part of the material cannot be smooth and lossless, and when the sheet is damaged or not smooth enough, the adsorption force of the vacuum chuck can be blocked, so that the sheet falls off and is lost.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a clamp for a plastic sucking machine.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic uptake machine anchor clamps, includes mainboard and curb plate, the flexible cylinder of mainboard top fixedly connected with, and the equal fixedly connected with motor in mainboard both ends top, motor one end is through rotating end connection gear one, and gear one both sides all are equipped with gear two, two one side center fixedly connected with threaded rods of gear, and threaded rod one end peripheral activity has cup jointed the fixed plate, the equal fixedly connected with connecting rod in mainboard both sides top, and mainboard bottom swing joint has vacuum chuck, the linking groove has been seted up to curb plate both ends bottom, and curb plate top center fixedly connected with connecting block, the connecting block both ends are close to the lug.

Above-mentioned, flexible cylinder bottom alternates inside the mainboard, and flexible cylinder bottom passes through flexible end and vacuum chuck fixed connection, the linking groove has all been seted up at mainboard and curb plate bottom both ends, and mainboard and curb plate all cup joint in the support frame top through linking groove.

Above-mentioned, the mainboard both sides all are equipped with the curb plate, and the mainboard both sides pass through connecting rod and curb plate swing joint, connecting rod one end activity alternates in the inside of curb plate top connecting block.

Above-mentioned, vacuum chuck is located the mainboard bottom, and vacuum chuck both sides are close to the curb plate, the curb plate inboard is equipped with a plurality of rubber blocks.

Above-mentioned, the mainboard top is close to the equal fixedly connected with a set of symmetry fixed plate in both ends, and the inside activity of fixed plate cup joints in threaded rod one end outer wall, threaded rod one end fixedly connected with gear two, and gear two and gear one are the toper.

Above-mentioned, motor one end is through gear one and two intermeshing of both sides gear, threaded rod one end is through the screw thread engagement in curb plate top lug inside.

The beneficial effects are that:

compared with the prior art, the clamp for the plastic sucking machine has the following beneficial effects:

1. according to the utility model, the main board and the side boards are respectively arranged between the side boards through the connecting groove suspension and the top end of the support frame, the telescopic cylinder is arranged at the top end of the main board, the telescopic end of the telescopic cylinder is used for driving the vacuum chuck to ascend or descend, the vacuum chuck is used for adsorbing the sheet, when the sheet ascends to a certain height, the side boards at two sides are simultaneously close to the center, the adsorbed sheet is clamped and fixed, and the rubber blocks at one side of the side boards are used for increasing the buffering force and friction force when the side boards are contacted with the sheet, so that the clamping effect of the device is improved.

2. According to the utility model, the first gear is driven to rotate by the starting motor, the second gear and the threaded rod are driven by the first gear, the threaded rod is driven to move towards or away from the main board by the spiral structure of the threaded rod, the side plates at two sides are clamped by the connecting rod, and the moving track of the side plates is limited by the connecting rod, so that the clamping effect of the device when absorbing sheets is improved, and the falling of the sheets is reduced and prevented.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic diagram of a local structure of a motherboard according to the present utility model.

In the figure: 1. a main board; 2. a side plate; 3. a telescopic cylinder; 4. a motor; 5. a first gear; 6. a second gear; 7. a threaded rod; 8. a fixing plate; 9. a connecting rod; 10. a vacuum chuck; 11. a connection groove; 12. a connecting block; 13. lifting lugs; 14. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a plastic uptake machine anchor clamps, including mainboard 1 and curb plate 2, mainboard 1 top fixedly connected with telescopic cylinder 3, and the equal fixedly connected with motor 4 in mainboard 1 both ends top, motor 4 one end is through rotating end connection gear one 5, and gear one 5 both sides all are equipped with gear two 6, 6 one side center fixedly connected with threaded rod 7 of gear two, and threaded rod 7 one end peripheral activity has cup jointed fixed plate 8, the equal fixedly connected with connecting rod 9 in mainboard 1 both sides top, and mainboard 1 bottom swing joint has vacuum chuck 10, link up groove 11 has been seted up to curb plate 2 both ends bottom, and curb plate 2 top center fixedly connected with connecting block 12, connecting block 12 both ends are close to lug 13.

Utilize the overall structure of device, with mainboard 1 and curb plate 2 respectively through linking groove 11 suspension and support frame top, and mainboard 1 is located between curb plate 2, through being equipped with telescopic cylinder 3 at mainboard 1 top, utilize telescopic cylinder 3's flexible end to drive vacuum chuck 10 and rise or descend, adsorb the sheet through vacuum chuck 10, when the sheet rises to certain height, both sides curb plate 2 is drawn close to the center simultaneously, it is fixed to carry out the centre gripping to the sheet that adsorbs, utilize the rubber piece 14 of curb plate 2 one side, make curb plate 2 when contacting with the sheet, buffer dynamics and frictional force when increasing the contact, improve the device clamping effect, drive gear one 5 through starting motor 4 and rotate, gear one 5 drives gear two 6 and threaded rod 7 simultaneously, utilize threaded rod 7's helix, make threaded rod 7 when rotating, drive curb plate 2 to mainboard 1 simultaneously and draw close or keep away from, make both sides curb plate 2 form the centre gripping, utilize connecting rod 9 to prescribe a limit to curb plate 2 removal track, thereby increase the centre gripping effect when adsorbing the sheet, reduce and prevent that the sheet from taking place to drop.

As shown in fig. 1-3, the bottom end of the telescopic cylinder 3 is inserted inside the main board 1, the bottom end of the telescopic cylinder 3 is fixedly connected with the vacuum chuck 10 through a telescopic end, the two ends of the bottoms of the main board 1 and the side board 2 are provided with connecting grooves 11, the main board 1 and the side board 2 are sleeved on the top end of the supporting frame through the connecting grooves 11, the two sides of the main board 1 are provided with the side board 2, the two sides of the main board 1 are movably connected with the side board 2 through connecting rods 9, one end of each connecting rod 9 is movably inserted inside a connecting block 12 at the top end of the side board 2, the vacuum chuck 10 is positioned at the bottom end of the main board 1, the two sides of the vacuum chuck 10 are close to the side board 2, and a plurality of rubber blocks 14 are arranged on the inner side of the side board 2.

The main board 1 and the side boards 2 are respectively suspended and supported by the connecting grooves 11 and are positioned on the top ends of the supporting frames, the main board 1 is positioned between the side boards 2, the telescopic cylinder 3 is arranged on the top end of the main board 1, the telescopic end of the telescopic cylinder 3 is utilized to drive the vacuum chuck 10 to ascend or descend, the vacuum chuck 10 is utilized to adsorb the sheets, when the sheets ascend to a certain height, the side boards 2 on the two sides are simultaneously close to the center, the adsorbed sheets are clamped and fixed, the rubber block 14 on one side of the side boards 2 is utilized, the buffer force and the friction force of the side boards 2 during contact with the sheets are increased, and the clamping effect of the device is improved.

As shown in fig. 4, the top of the main board 1 is close to two ends and is fixedly connected with a group of symmetrical fixing plates 8, the inside of the fixing plates 8 is movably sleeved on the outer wall of one end of the threaded rod 7, one end of the threaded rod 7 is fixedly connected with a gear two 6, the gear two 6 and the gear one 5 are conical, one end of the motor 4 is meshed with the gear two 6 on two sides through the gear one 5, and one end of the threaded rod 7 is connected inside the lifting lug 13 at the top end of the side board 2 through threads.

The gear I5 is driven to rotate by the starting motor 4, the gear I5 simultaneously drives the gear II 6 and the threaded rod 7, the threaded rod 7 is in a spiral structure by utilizing the threaded rod 7, the side plates 2 are simultaneously driven to be close to or far away from the main plate 1 when the threaded rod 7 rotates, the side plates 2 on two sides form clamping, the side plates 2 on two sides are limited by utilizing the connecting rod 9, and the moving track of the side plates 2 is limited, so that the clamping effect of the device when absorbing sheets is improved, and the falling of the sheets is reduced and prevented.

Working principle: utilize the overall structure of device, with mainboard 1 and curb plate 2 respectively through linking groove 11 suspension and support frame top, and mainboard 1 is located between curb plate 2, through being equipped with telescopic cylinder 3 at mainboard 1 top, utilize telescopic cylinder 3's flexible end to drive vacuum chuck 10 and rise or descend, adsorb the sheet through vacuum chuck 10, when the sheet rises to certain height, both sides curb plate 2 is drawn close to the center simultaneously, it is fixed to carry out the centre gripping to the sheet that adsorbs, utilize the rubber piece 14 of curb plate 2 one side, make curb plate 2 when contacting with the sheet, buffer dynamics and frictional force when increasing the contact, improve the device clamping effect, drive gear one 5 through starting motor 4 and rotate, gear one 5 drives gear two 6 and threaded rod 7 simultaneously, utilize threaded rod 7's helix, make threaded rod 7 when rotating, drive curb plate 2 to mainboard 1 simultaneously and draw close or keep away from, make both sides curb plate 2 form the centre gripping, utilize connecting rod 9 to prescribe a limit to curb plate 2 removal track, thereby increase the centre gripping effect when adsorbing the sheet, reduce and prevent that the sheet from taking place to drop.

Claims

1. The utility model provides a plastic uptake machine anchor clamps, includes mainboard (1) and curb plate (2), its characterized in that: mainboard (1) top fixedly connected with telescopic cylinder (3), and the equal fixedly connected with motor (4) in mainboard (1) both ends top, motor (4) one end is through rotating end connection gear one (5), and gear one (5) both sides all are equipped with gear two (6), two (6) one side center fixedly connected with threaded rod (7), and threaded rod (7) one end periphery activity has cup jointed fixed plate (8), equal fixedly connected with connecting rod (9) in mainboard (1) both sides top, and mainboard (1) bottom swing joint has vacuum chuck (10), link up groove (11) have been seted up to curb plate (2) both ends bottom, and curb plate (2) top center fixedly connected with connecting block (12), connecting block (12) both ends are close to lug (13).

2. A jig for a plastic sucking machine according to claim 1, wherein: the telescopic cylinder (3) bottom alternates inside mainboard (1), and telescopic cylinder (3) bottom is through flexible end and vacuum chuck (10) fixed connection, linking groove (11) have all been seted up at mainboard (1) and curb plate (2) bottom both ends, and mainboard (1) and curb plate (2) all cup joint in the support frame top through linking groove (11).

3. A jig for a plastic sucking machine according to claim 1, wherein: the two sides of the main board (1) are respectively provided with a side board (2), the two sides of the main board (1) are movably connected with the side boards (2) through connecting rods (9), and one ends of the connecting rods (9) are movably inserted into connecting blocks (12) at the top ends of the side boards (2).

4. A jig for a plastic sucking machine according to claim 1, wherein: the vacuum chuck (10) is located at the bottom end of the main board (1), two sides of the vacuum chuck (10) are close to the side boards (2), and a plurality of rubber blocks (14) are arranged on the inner sides of the side boards (2).

5. A jig for a plastic sucking machine according to claim 1, wherein: the top of the main board (1) is close to both ends and is fixedly connected with a group of symmetrical fixed plates (8), the inside of the fixed plates (8) is movably sleeved on the outer wall of one end of the threaded rod (7), one end of the threaded rod (7) is fixedly connected with a gear II (6), and the gear II (6) and the gear I (5) are both conical.

6. A jig for a plastic sucking machine according to claim 1, wherein: one end of the motor (4) is meshed with the two side gears (6) through the first gear (5), and one end of the threaded rod (7) is connected inside the lifting lug (13) at the top end of the side plate (2) through threads.