CN220094400U

CN220094400U - Automatic clamping equipment

Info

Publication number: CN220094400U
Application number: CN202321732116.5U
Authority: CN
Inventors: 李晟; 谢倩; 张航
Original assignee: Wuxi Nanyang Machine Tool Parts Co ltd
Current assignee: Wuxi Nanyang Machine Tool Parts Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-11-28
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses automatic clamping equipment, which comprises a clamping plate and a base, wherein eight symmetrically-distributed sliding rods are fixedly connected to the upper end surface of the clamping plate through a base, sliding plates are slidably connected to the outer walls of the two sliding rods positioned on the same side, two symmetrically-distributed clamping tables are fixedly connected to the upper end surfaces of the four sliding plates, a first servo motor is arranged in the clamping plate, the output end of the first servo motor penetrates through the upper end surface of the clamping plate and extends to the outside of the clamping plate and is fixedly connected with a wire wheel, four steel cables distributed in an array are fixedly connected to the outer wall of the wire wheel, the other ends of the four steel cables are fixedly connected with the four sliding plates respectively, the supporting plates are clamped from four directions through the eight clamping tables, the clamping is more stable, the clamping plates are driven to rotate through a second servo motor, and accordingly the angle of the clamping plate is changed, and the clamping plate can rotate in all directions in a matched with a turntable in the machining process.

Description

Automatic clamping equipment

Technical Field

The utility model relates to the technical field of pallet processing, in particular to automatic clamping equipment.

Background

The layer board is one kind of commodity circulation handling equipment, and the layer board can divide into according to the difference of preparation material: the solid wood supporting plate, the bamboo supporting plate, the plastic supporting plate, the rubber supporting plate and the like are mainly used for fixing in order to ensure good stability during the processing of the supporting plate.

The stability of current layer board centre gripping equipment to the layer board is fixed when using is relatively poor to when leading to processing after spacing to the layer board, lead to the layer board to appear not hard up phenomenon easily, and then influence the stability when layer board processing.

Chinese patent CN217254638U discloses a rotary fixture for pallet processing, which is convenient for cleaning scraps, and is provided with a processing table, wherein the upper end surface of the processing table is movably provided with a bearing plate; comprising the following steps: the interception net is embedded into the upper surface of the bearing plate, a connecting plate is fixed at the edge of the bearing plate, the movable plate is movably arranged on the upper end surface of the connecting plate, and the side surface of the movable plate is movably provided with an adjusting rod; the guide shaft is fixed on the lower end face of the bearing plate, a bevel gear is fixedly sleeved at the bottom of the guide shaft, and a movable shaft is fixedly penetrated in the interior of the other bevel gear meshed with the bevel gear.

The rotating clamp for processing the supporting plate, which is convenient for cleaning scraps, can clamp the supporting plate, but only clamps the supporting plate through the two movable plates, so that when the supporting plate is subjected to force perpendicular to the clamping direction in the processing process, the supporting plate easily slides, and the clamping equipment cannot adjust the angle of the supporting plate at any time in the processing process of the supporting plate, so that the use effect is poor.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides automatic clamping equipment, which clamps the supporting plate from four directions through eight clamping tables, drives the clamping plate to rotate in all directions through the turntable, and has the characteristics of stable clamping and flexible rotation.

The automatic clamping device comprises a clamping plate and a base, wherein eight symmetrically-distributed sliding rods are fixedly connected to the upper end face of the clamping plate through a base, sliding plates are slidably connected to the outer walls of the two sliding rods positioned on the same side, and two symmetrically-distributed clamping tables are fixedly connected to the upper end faces of the four sliding plates;

the inner mounting of grip block has first servo motor, the output of first servo motor runs through the up end of grip block and extends to the outside of grip block and fixedly connected with wire wheel, the outer wall fixedly connected with four steel cables that array distributes of wire wheel, four the other end of steel cable respectively with four slide fixed connection.

In order to facilitate rotating the device, the automatic clamping device is preferably used as the automatic clamping device, the upper end face of the base is rotatably connected with the turntable, a third servo motor is installed in the base, the output end of the third servo motor penetrates through the upper end face of the base and extends to the outside of the base and is fixedly connected with the turntable, the upper end face of the turntable is fixedly connected with two supporting rods which are distributed front and back, the front end face and the rear end face of the clamping plate are fixedly connected with connecting shafts, and the two connecting shafts are respectively and rotatably connected with the two supporting rods.

In order to facilitate the adjustment of the angle of the device, as an automatic clamping device, the utility model is preferable, the upper end surface of the turntable is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with a driving gear, the outer wall of the driving gear is in meshed connection with a semicircular gear, and the semicircular gear is fixedly connected with the bottom end of the clamping plate.

In order to facilitate the loosening of the device and the taking out of the supporting plate, the automatic clamping device is preferably provided with eight springs sleeved on the outer walls of the sliding rods, one ends of the springs are fixedly connected with the sliding plates, and the other ends of the springs are fixedly connected with the bases of the sliding rods.

In order to drive the clamping plate to rotate when the semicircular gear rotates, the automatic clamping device is preferable in the utility model, and the axle center of the connecting shaft is collinear with the circle center of the semicircular gear.

In order to prevent the supporting plate from sliding in the clamping tables and simultaneously prevent the supporting plate from being scratched, the automatic clamping equipment is preferable in that the outer walls of the eight clamping tables are fixedly connected with anti-slip pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the automatic clamping equipment, the wire wheel is driven to rotate through the first servo motor, so that a steel cable is wound in the wire wheel, the other end of the steel cable pulls the sliding plate to slide towards the center of the equipment along the sliding rod, the clamping tables are driven to clamp the supporting plate, the supporting plate is clamped from four directions through the eight clamping tables, and the clamping of the supporting plate is more stable;

2. this kind of automatic clamping equipment drives the carousel through the third servo motor and rotates, and then drives the grip block and rotate to drive the layer board and rotate, be convenient for rotate the layer board in layer board course of working, drive the driving gear through the second servo motor and rotate, and then drive the semicircle gear and rotate, semicircle gear and grip block fixed connection, thereby drive the grip block and use the axle to rotate as the axle center, thereby change the angle of grip block, be convenient for change the angle of layer board in layer board course of working, the cooperation carousel makes the omnidirectional rotation of layer board course of working.

Drawings

FIG. 1 is a top view of an automatic clamping apparatus of the present utility model;

FIG. 2 is a front view of an automatic clamping apparatus of the present utility model;

fig. 3 is a cross-sectional view of an automatic clamping apparatus of the present utility model.

In the figure, 1, a clamping plate; 2. a slide bar; 3. a slide plate; 4. a clamping table; 5. an anti-slip pad; 6. a first servo motor; 7. a wire wheel; 8. a wire rope; 9. a semicircular gear; 10. a drive gear; 11. a second servo motor; 12. a turntable; 13. a third servo motor; 14. a connecting shaft; 15. a support rod; 16. a base; 17. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-3, an automatic clamping device comprises a clamping plate 1 and a base 16, wherein eight symmetrically distributed slide bars 2 are fixedly connected to the upper end surface of the clamping plate 1 through a base, sliding plates 3 are slidably connected to the outer walls of the two slide bars 2 positioned on the same side, and two symmetrically distributed clamping tables 4 are fixedly connected to the upper end surfaces of the four sliding plates 3;

the internally mounted of grip block 1 has first servo motor 6, and the output of first servo motor 6 runs through the up end of grip block 1 and extends to the outside of grip block 1 and fixedly connected with wire wheel 7, and the outer wall fixedly connected with of wire wheel 7 four steel cables 8 that the array distributes, the other end of four steel cables 8 respectively with four slide 3 fixed connection.

In this embodiment: the first servo motor 6 is started, the first servo motor 6 drives the wire wheel 7 to rotate, the steel cable 8 is wound in the wire wheel 7, the other end of the steel cable 8 pulls the sliding plate 3 to slide towards the center of the equipment along the sliding rod 2, the clamping tables 4 are driven to clamp the supporting plate, the supporting plate is clamped from four directions through the eight clamping tables 4, and the supporting plate is clamped more stably.

As a technical optimization scheme of the utility model, the upper end surface of a base 16 is rotationally connected with a turntable 12, a third servo motor 13 is installed in the base 16, the output end of the third servo motor 13 penetrates through the upper end surface of the base 16 and extends to the outside of the base 16 and is fixedly connected with the turntable 12, the upper end surface of the turntable 12 is fixedly connected with two supporting rods 15 which are distributed front and back, the front end surface and the rear end surface of a clamping plate 1 are fixedly connected with connecting shafts 14, and the two connecting shafts 14 are respectively rotationally connected with the two supporting rods 15.

In this embodiment: the third servo motor 13 is started, the third servo motor 13 drives the rotary table 12 to rotate, the rotary table 12 is connected with the clamping plate 1 through the supporting rod 15, and then the clamping plate 1 is driven to rotate, so that the supporting plate is driven to rotate, and the supporting plate is convenient to rotate in the supporting plate machining process.

As a technical optimization scheme of the utility model, the upper end face of the turntable 12 is fixedly connected with a second servo motor 11, the output end of the second servo motor 11 is fixedly connected with a driving gear 10, the outer wall of the driving gear 10 is in meshed connection with a semicircular gear 9, and the semicircular gear 9 is fixedly connected with the bottom end of the clamping plate 1.

In this embodiment: the second servo motor 11 is started, the second servo motor 11 drives the driving gear 10 to rotate, and then drives the semicircular gear 9 to rotate, and the semicircular gear 9 is fixedly connected with the clamping plate 1, so that the clamping plate 1 is driven to rotate by taking the connecting shaft 14 as the axis, the angle of the clamping plate 1 is changed, the angle of the supporting plate is changed conveniently in the process of processing the supporting plate, and the supporting plate can rotate omnidirectionally in the process of processing the supporting plate by matching with the turntable 12.

As a technical optimization scheme of the utility model, the outer walls of the eight slide bars 2 are sleeved with springs 17, one ends of the springs 17 are fixedly connected with the slide plate 3, and the other ends of the springs 17 are fixedly connected with the base of the slide bars 2.

In this embodiment: when the pallet is to be released, the first servo motor 6 is started to control the wire wheel 7 to rotate in the opposite direction, so that the steel cable 8 is released from the wire wheel 7, and at the moment, the sliding plate 3 is pulled by the reaction force of the spring 17 to slide in the opposite direction under the condition that the tension of the steel cable 8 is not generated, so that the clamping table 4 is released, and the pallet is conveniently taken out.

As a technical optimization scheme of the utility model, the axle center of the connecting shaft 14 is collinear with the circle center of the semicircular gear 9.

In this embodiment: the axis of the connecting shaft 14 is collinear with the center of the semicircular gear 9, so that when the semicircular gear 9 is rotated, the clamping plate 1 can rotate by taking the connecting shaft 14 as the axis, and equipment is prevented from being blocked due to the fact that the driving gear 10 and the semicircular gear 9 cannot be meshed due to the fact that the distance between the driving gear 10 and the semicircular gear 9 is increased or the distance between the driving gear 10 and the semicircular gear 9 is reduced in the rotating process.

As a technical optimization scheme of the utility model, the outer walls of the eight clamping tables 4 are fixedly connected with anti-slip pads 5.

In this embodiment: the supporting plate is clamped by the anti-slip pad 5 arranged on the outer wall of the clamping table 4, so that the supporting plate is clamped more stably, the supporting plate is prevented from sliding in the processing process, and meanwhile, the clamping table 4 can be prevented from scratching the supporting plate.

The working principle and the using flow of the utility model are as follows: when the automatic wire clamping device is used, firstly, the supporting plate is placed on the clamping table 4, the first servo motor 6 is started, the first servo motor 6 drives the wire wheel 7 to rotate, the steel wire 8 is wound in the wire wheel 7, the other end of the steel wire 8 pulls the sliding plate 3 to slide towards the center of the device along the sliding rod 2, the clamping table 4 is driven to clamp the supporting plate, when the supporting plate needs to be rotated in the machining process, the third servo motor 13 is started, the third servo motor 13 drives the rotating plate 12 to rotate, the rotating plate 12 is connected with the clamping plate 1 through the supporting rod 15, the clamping plate 1 is driven to rotate, the supporting plate is driven to rotate, when the angle of the supporting plate needs to be adjusted, the second servo motor 11 is started, the driving gear 10 is driven to rotate, the semicircular gear 9 is fixedly connected with the clamping plate 1, the clamping plate 1 is driven to rotate with the connecting shaft 14 as the axis, the angle of the clamping plate 1 is changed, the rotating plate 12 is matched, after the machining process is finished, the first servo motor 6 is started, the wire wheel 7 is controlled to rotate in the opposite direction, the steel wire wheel 8 is loosened from the wire wheel 7, and the supporting plate 8 is pulled out of the sliding plate 3 under the opposite pulling force of the spring 17, and the sliding plate 4 is not pulled to rotate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An automatic clamping device, comprising a clamping plate (1) and a base (16), characterized in that: eight symmetrically distributed slide bars (2) are fixedly connected to the upper end face of the clamping plate (1) through a base, sliding plates (3) are slidably connected to the outer walls of the two slide bars (2) located on the same side, and two symmetrically distributed clamping tables (4) are fixedly connected to the upper end faces of the four sliding plates (3);

the novel wire clamping device is characterized in that a first servo motor (6) is arranged in the clamping plate (1), the output end of the first servo motor (6) penetrates through the upper end face of the clamping plate (1) and extends to the outer portion of the clamping plate (1) and is fixedly connected with a wire wheel (7), the outer wall of the wire wheel (7) is fixedly connected with four steel cables (8) distributed in an array manner, and the other ends of the four steel cables (8) are fixedly connected with four sliding plates (3) respectively.

2. An automatic clamping device according to claim 1, characterized in that: the upper end face of base (16) rotates and is connected with carousel (12), the internally mounted of base (16) has third servo motor (13), the output of third servo motor (13) runs through the up end of base (16) and extends to the outside of base (16) and with carousel (12) fixed connection, bracing piece (15) that distribute around the up end fixedly connected with of carousel (12), preceding terminal surface and the equal fixedly connected with of rear end face of grip block (1) link axle (14), two link axle (14) respectively with two bracing pieces (15) rotate and be connected.

3. An automatic clamping device according to claim 2, characterized in that: the upper end face of carousel (12) fixedly connected with second servo motor (11), the output fixedly connected with driving gear (10) of second servo motor (11), the outer wall meshing of driving gear (10) is connected with semicircle gear (9), the bottom fixed connection of semicircle gear (9) and grip block (1).

4. An automatic clamping device according to claim 1, characterized in that: the outer walls of the eight sliding rods (2) are sleeved with springs (17), one ends of the springs (17) are fixedly connected with the sliding plate (3), and the other ends of the springs (17) are fixedly connected with the base of the sliding rod (2).

5. An automatic gripping device according to claim 3, characterized in that: the axle center of the connecting shaft (14) is collinear with the circle center of the semicircular gear (9).

6. An automatic clamping device according to claim 1, characterized in that: the outer walls of the eight clamping tables (4) are fixedly connected with anti-slip pads (5).