CN219055105U

CN219055105U - Clock shell manipulator anchor clamps of moulding plastics

Info

Publication number: CN219055105U
Application number: CN202223197112.XU
Authority: CN
Inventors: 林荣敏; 冯建源; 黄璟
Original assignee: Fujian Dexiang Auto Products Co ltd
Current assignee: Fujian Dexiang Auto Products Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-23
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a clock shell injection molding manipulator clamp, which belongs to the technical field of manipulator clamps and comprises a base, air cylinders, a bearing frame and a servo motor, wherein the air cylinders are fixedly arranged on the left side and the right side of the upper end of the base, the upper ends of the air cylinders are fixedly arranged below the bearing frame, and the middle part of the upper end of the base is fixedly connected with the servo motor; further comprises: the transmission rod is fixedly arranged at the output end of the servo motor, a central bevel gear is connected with the transmission rod in a key way, and a transmission bevel gear is arranged at the side edge of the central bevel gear; and the support rod is used for connecting the joint plate and the moving block, and the moving block is arranged on the adsorption upright post. This clock shell manipulator anchor clamps of moulding plastics can conveniently carry out stable clamp to the shaping product at the in-process of using and get, can play the cushioning effect simultaneously at the in-process of clamping, avoids clamping the too big shaping injection molding that leads to being taken out and appears the phenomenon of deformation.

Description

Clock shell manipulator anchor clamps of moulding plastics

Technical Field

The utility model relates to the technical field of manipulator clamps, in particular to a clock shell injection molding manipulator clamp.

Background

The clock is a instrument for measuring and displaying time, and when the clock shell is produced, the injection mold is usually utilized to inject molten plastic into the mold cavity for internal molding, and when the clock shell is injection molded, in order to improve the extraction efficiency of the product after automatic demolding, a manipulator clamp is mostly used for clamping the product, so that the prior manual extraction is replaced, and the aim of reducing the manual labor is fulfilled.

The automatic workpiece taking manipulator for the injection mold comprises a pair of parallel sliding rails, wherein the top of each sliding rail is slidably connected with a base, the bottom surface of each base is provided with a motor-driven supporting wheel, each base is provided with a supporting rod with a lifting electric cylinder, the top end of each supporting rod is provided with a cross rod, one end, far away from each supporting rod, of each cross rod is provided with a clamping piece, each clamping piece comprises a right-opposite parallel plate, the end faces of each parallel plate and each cross rod are connected through a telescopic rod, each telescopic rod is provided with a miniature electric cylinder, the inner side of each parallel plate is provided with a sucker, the outer side of each parallel plate is provided with a waterproof camera and a powerful water spray valve, and each cross rod is provided with a rotating mechanism; the motor is connected with a controller, and the controller is respectively connected with the lifting electric cylinder, the miniature electric cylinder, the waterproof camera, the powerful water spray valve and the rotating mechanism;

among the above prior art, the following technical drawbacks are also present: when the existing manipulator clamps the formed product after being ejected, the formed product is clamped through a certain clamping assembly, however, the clamping assembly is in hard contact with the side edge of the formed product in the clamping process, so that deformation of the clamped formed injection molding part is caused easily due to overlarge clamping force in clamping, and the practicality of the manipulator clamp is reduced.

We have therefore proposed a clock case injection molding manipulator jig in order to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a clock shell injection molding manipulator clamp for solving the problems set forth in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clock shell manipulator anchor clamps of moulding plastics, includes base, cylinder, bears frame and servo motor, the upper end left and right sides of base is fixed with the cylinder, and the upper end of cylinder is fixed in the below of bearing frame, the upper end middle part of base is fixedly connected with servo motor;

further comprises:

the transmission rod is fixedly arranged at the output end of the servo motor, a central bevel gear is connected with the transmission rod in a key way, a transmission bevel gear is arranged on the side edge of the central bevel gear, and a leading screw is fixedly connected to the central position of the transmission bevel gear;

the connecting plate is arranged on the lead screw, the lower end of the connecting plate is fixedly connected with a clamping block, and a protective sleeve is sleeved on the clamping block;

the support rod is used for connecting the joint plate and the movable block, the movable block is installed on the adsorption upright column, the lower end of the movable block is fixedly connected with a vertical rod, the lower end of the vertical rod is fixedly provided with a piston block, the piston block is located in the accommodating cavity, and the side edge of the piston block is wrapped with a sealing gasket.

Preferably, the transmission bevel gears are arranged at the side edges of the central bevel gear, and the four transmission bevel gears are in meshed connection with the central bevel gear.

By adopting the technical scheme, the four transmission bevel gears which are in meshed connection can synchronously rotate through the rotation of the central bevel gear.

Preferably, the lead screw and the upper end of the joint plate are screw-coupled, and the joint plate is slidable on the base, and the joint plate is provided in a rectangular structure.

Through adopting above-mentioned technical scheme, can make threaded connection's link plate remove through the rotation of lead screw.

Preferably, the clamping blocks are arranged to be of circular arc structures, two protective sleeves made of elastic rubber materials are sleeved on each clamping block, and the contact surfaces of the protective sleeves and injection molding products are of concave-convex structures.

Through adopting above-mentioned technical scheme, through the concave-convex structure on lag surface to can increase its frictional force with injection moulding product surface.

Preferably, the joint plate and the moving block are both hinged with the end parts of the supporting rods, and the moving block can slide in the adsorption upright post.

Through adopting above-mentioned technical scheme, thereby can utilize articulated bracing piece promotion movable block to remove after the inboard removal of linking board towards the base.

Preferably, the vertical rods and the piston blocks are vertically distributed, and the piston blocks form a sealing sliding connection structure through the sealing gasket and the inside of the containing cavity.

Through adopting above-mentioned technical scheme, thereby utilize the piston piece to hold the removal of intracavity portion and can conveniently make its absorption stand adsorb injection moulding product.

Compared with the prior art, the utility model has the beneficial effects that: the clock shell injection molding manipulator clamp can be used for conveniently and stably clamping a molded product in the using process, and meanwhile, can play a role in buffering in the clamping process, so that the phenomenon that the taken molded injection molding piece deforms due to overlarge clamping force is avoided;

1. the clamping block is arranged, the rotation of the central bevel gear can rotate the lead screw by using the transmission bevel gear, the connecting plate which can be in threaded connection after the lead screw rotates moves towards the inner side of the base, the clock shell can be clamped by using the clamping block through the movement of the connecting plate, meanwhile, the moving block can be pushed to move upwards by using the support rod which is in hinged connection after the connecting plate moves, the piston block can be moved in the accommodating cavity after the moving block moves upwards, and the time Zhong Keti can be adsorbed and fixed for the second time through the movement of the piston block in the accommodating cavity;

2. be provided with the lag, when the clamp splice removes the back to Zhong Keti clamp and fix a position, the lag that cup joints on the splint contacts each other with space-time shell, thereby can play the centre gripping cushioning effect through the elastic deformation of lag, avoids the too big pair of clock shell of clamping dynamics to cause the damage, and the lag surface sets up to unsmooth form structure simultaneously, utilizes the unsmooth form structure on lag surface can increase the contact friction force with between the clock shell, improves the stability to clock shell locating clip and gets.

Drawings

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

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic perspective view of the support bar and the adsorption column of the present utility model;

FIG. 4 is an exploded perspective view of the drive rod and lead screw of the present utility model;

FIG. 5 is a schematic perspective view of a clamp block and a protective sleeve according to the present utility model;

FIG. 6 is a schematic cross-sectional view of a piston block and receiving chamber of the present utility model.

In the figure: 1. a base; 2. a cylinder; 3. a carrier; 4. a servo motor; 5. a transmission rod; 6. a center bevel gear; 7. a drive bevel gear; 8. a lead screw; 9. a splice plate; 10. clamping blocks; 11. a protective sleeve; 12. a support rod; 13. a moving block; 14. adsorbing the upright post; 15. a vertical rod; 16. a piston block; 17. a receiving chamber; 18. and a sealing gasket.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a clock shell manipulator anchor clamps of moulding plastics, includes base 1, cylinder 2, bears frame 3 and servo motor 4, and the upper end left and right sides of base 1 is fixed with cylinder 2, and the upper end of cylinder 2 is fixed in the below of bearing frame 3, and the upper end middle part of base 1 is fixedly connected with servo motor 4; a transmission rod 5 is fixedly arranged at the output end of the servo motor 4, a central bevel gear 6 is connected with the transmission rod 5 in a key way, a transmission bevel gear 7 is arranged at the side edge of the central bevel gear 6, and a lead screw 8 is fixedly connected with the central position of the transmission bevel gear 7; the connecting plate 9 is arranged on the lead screw 8, and the lower end of the connecting plate 9 is fixedly connected with a clamping block 10; the bracing piece 12 is used for connecting the joint plate 9 and the movable block 13, the movable block 13 is installed on the adsorption upright column 14, the lower end of the movable block 13 is fixedly connected with a vertical rod 15, the lower end of the vertical rod 15 is fixedly provided with a piston block 16, the piston block 16 is positioned in the accommodating cavity 17, and a sealing gasket 18 is wrapped on the side edge of the piston block 16. The transmission bevel gears 7 are arranged at the side edges of the central bevel gear 6, and the four transmission bevel gears 7 are in meshed connection with the central bevel gear 6. The lead screw 8 and the upper end of the engagement plate 9 are screw-coupled, and the engagement plate 9 is capable of sliding on the base 1, and the engagement plate 9 is provided in a rectangular structure. The joint plate 9 and the moving block 13 are both hinged to the end of the support rod 12, and the moving block 13 is capable of sliding inside the suction column 14. The vertical rod 15 and the piston block 16 are vertically distributed, and the piston block 16 forms a sealed sliding connection structure with the inside of the accommodating cavity 17 through the sealing gasket 18.

As shown in fig. 1-4 and fig. 6, when the clock shell is ejected after injection molding, the base 1 is controlled to move downwards through the air cylinder 2, so that the bottom of the adsorption upright post 14 and the clock shell are in contact with each other, then the servo motor 4 is started, the servo motor 4 is started to drive the central bevel gear 6 to synchronously rotate by using the transmission rod 5, the transmission bevel gear 7 in meshed connection drives the lead screw 8 to rotate by rotating the central bevel gear 6, the threaded connection plate 9 and the clamping block 10 at the lower end of the threaded connection plate can move towards the inner side of the base 1 after the lead screw 8 rotates, the clock shell can be limited and fixed through the movement of the clamping block 10, the moving block 13 can be pushed to move upwards in the inner side of the adsorption upright post 14 by using the support rod 12 in hinged connection after the movement of the connecting plate 9, the moving block 13 can be driven to move upwards in the inner side of the accommodating cavity 17 by using the vertical rod 15, at the moment, the lower end of the adsorption upright post 14 can be adsorbed by the lower end of the adsorption upright post 14 after the movement of the piston block 16, and the clock shell can be further improved in stability when the clock shell is clamped.

The clamping blocks 10 are sleeved with protective sleeves 11, the clamping blocks 10 are of circular arc structures, each clamping block 10 is sleeved with two protective sleeves 11 made of elastic rubber materials, and the contact surfaces of the protective sleeves 11 and injection molding products are of concave-convex structures.

As shown in fig. 2 and 5, after the clamp block 10 moves toward the inner side of the base 1 and then is fixed to the clock shell, the protecting sleeve 11 sleeved on the clamp block 10 is firstly in contact with the clock shell, and can play a role in clamping and buffering through elastic deformation of the protecting sleeve 11, so that the clock shell is prevented from being deformed and damaged due to overlarge clamping force, meanwhile, the surface of the protecting sleeve 11 is of a concave-convex structure, and the contact friction force between the protecting sleeve 11 and the clock shell can be increased by utilizing the concave-convex structure on the surface of the protecting sleeve 11, so that the clock shell is prevented from slipping when being clamped.

According to the embodiment shown in fig. 1-6, the cylinder 2 controls the base 1 to move downwards to enable the bottom of the adsorption column 14 to contact with the clock shell, the joint plate 9 and the clamping block 10 at the lower end of the joint plate move towards the inner side of the base 1 to limit and fix the clock shell, the joint plate 9 can push the moving block 13 to move upwards by utilizing the support rod 12 in hinged connection after moving towards the inner side of the base 1, the moving block 13 can enable the piston block 16 to move in the accommodating cavity 17 after moving, therefore, the lower end of the adsorption column 14 adsorbs the clock shell, the elastic deformation of the protective sleeve 11 sleeved on the clamping block 10 can play a role of clamping and buffering, deformation damage of the clock shell is prevented, and the contact friction force between the clock shell and the clock shell can be increased by utilizing the concave-convex structure on the surface of the protective sleeve 11.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a clock shell manipulator anchor clamps of moulding plastics, includes base (1), cylinder (2), bears frame (3) and servo motor (4), the upper end left and right sides fixed mounting of base (1) has cylinder (2), and the upper end of cylinder (2) is fixed in the below of bearing frame (3), the upper end middle part fixedly connected with servo motor (4) of base (1);

characterized by further comprising:

the transmission rod (5) is fixedly arranged at the output end of the servo motor (4), a central bevel gear (6) is connected to the transmission rod (5) in a key manner, a transmission bevel gear (7) is arranged on the side edge of the central bevel gear (6), and a leading screw (8) is fixedly connected to the central position of the transmission bevel gear (7);

the connecting plate (9) is arranged on the lead screw (8), the lower end of the connecting plate (9) is fixedly connected with a clamping block (10), and a protective sleeve (11) is sleeved on the clamping block (10);

the support rod (12) is used for connecting the connecting plate (9) and the moving block (13), the moving block (13) is installed on the adsorption upright column (14), the lower end of the moving block (13) is fixedly connected with the vertical rod (15), the lower end of the vertical rod (15) is fixedly provided with the piston block (16), the piston block (16) is located in the accommodating cavity (17), and the side edge of the piston block (16) is wrapped with the sealing gasket (18).

2. The clock case injection molding manipulator fixture of claim 1, wherein: the transmission bevel gears (7) are arranged at the side edges of the central bevel gear (6), and the four transmission bevel gears (7) are in meshed connection with the central bevel gear (6).

3. The clock case injection molding manipulator fixture of claim 1, wherein: the upper ends of the lead screw (8) and the connecting plate (9) are in threaded connection, the connecting plate (9) can slide on the base (1), and the connecting plate (9) is of a rectangular structure.

4. The clock case injection molding manipulator fixture of claim 1, wherein: the clamping blocks (10) are of circular arc structures, two protective sleeves (11) made of elastic rubber materials are sleeved on each clamping block (10), and the contact surface of each protective sleeve (11) and an injection molding product is of a concave-convex structure.

5. The clock case injection molding manipulator fixture of claim 1, wherein: the connecting plate (9) and the moving block (13) are both hinged with the end part of the supporting rod (12), and the moving block (13) can slide in the adsorption upright column (14).

6. The clock case injection molding manipulator fixture of claim 1, wherein: the vertical rods (15) and the piston blocks (16) are vertically distributed, and the piston blocks (16) form a sealing sliding connection structure through the sealing gasket (18) and the inside of the accommodating cavity (17).