Workpiece trolley transfer structure of vacuum coating production line

Abstract

The utility model relates to the technical field of workpiece trolley transfer, in particular to a vacuum coating production line workpiece trolley transfer structure which comprises a support and a transverse plate, the transverse plate is fixedly connected to the support, an installation frame is connected to the transverse plate in a sliding mode, vertical plates are fixedly connected to the two ends of the installation frame respectively, clamping parts are installed on the vertical plates, and the clamping parts are fixedly connected to the transverse plate. The clamping component comprises a rotating rod, a clamping plate, a first spring and two extrusion plates, the rotating rod is rotationally connected to the mounting frame, threads are formed in the two ends of the rotating rod respectively, and the two extrusion plates are in threaded connection to the two ends of the rotating rod respectively. A better fixing effect on a machined part with a smooth surface is achieved, the mounting frame and the machined part can be driven to move on the support by rotating the rotating shaft, the machined part is conveyed on the upper side of the vacuum coating production line, and the occupied area is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece car transfer technical field especially relates to a vacuum coating production line workpiece car transfer structure. BACKGROUND

[0002] Vacuum coating is an important aspect of vacuum application field, it is based on vacuum technology, utilizes physics or chemistry method, and absorbs electron beam, molecular beam, ion beam, plasma beam, radio frequency and magnetic control etc. a series of new technologies, provides a new technology for scientific research and actual production for thin film preparation.

[0003] The patent document with the publication number "CN220665437U" discloses a vacuum coating production line workpiece car transfer structure, which is fixedly installed with a lifting clamping arm on the output shaft of the workpiece car lifting motor, and the lifting clamping arm clamps the workpiece car assembly.

[0004] In the prior art, the hard clamping is used to fix and transport the coating target, but the hard clamping is used for the coating target with a relatively smooth surface, which can scratch the surface of the reinforcing part, the clamping effect is poor, and the coating target is not suitable for the market. SUMMARY

[0005] The utility model discloses a vacuum coating production line workpiece car transfer structure is provided, and the technical problem of the prior art is solved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A vacuum coating production line workpiece car transfer structure, including support and horizontal plate, the horizontal plate is fixedly connected on the support, the horizontal plate is slidably connected with the mounting frame on,

[0008] Two ends of the mounting frame are fixedly connected with the vertical plate respectively, the vertical plate is installed with the clamping part, the clamping part includes the rotary rod, the clamping plate, the first spring, the extrusion plate, the rotary rod is rotatably connected on the mounting frame, the rotary rod both ends are respectively provided with the screw thread, two extrusion plates are respectively screwed in the rotary rod both ends, and with the vertical plate sliding connection, the clamping plate is slidably connected on the vertical plate, the first spring is fixedly connected between one end of the clamping plate.

[0009] Preferably, the clamping part further includes balloon, suction cup, the suction cup is fixedly connected on the vertical plate, one end of the balloon is fixedly connected on the vertical plate, the other end of the balloon is fixedly connected with the extrusion plate, the balloon is communicated with the suction cup.

[0010] Preferably, the two vertical plates are respectively fixedly connected with protective cavities.

[0011] Preferably, the mounting frame is fixedly connected with a square cavity, and the square cavity is fixedly connected with an electromagnetic block at a middle position.

[0012] Preferably, the square cavity is slidably connected with rack plates at two sides, the rotating rod is provided with a toothed pattern at an upper end, the rack plates are in meshing connection with the rotating rod, and the rack plates are provided with tension springs between the rack plates and the electromagnetic block.

[0013] Preferably, the bracket is fixedly connected with fixed blocks at two ends, and a rotating shaft is rotatably connected between the two fixed blocks, the rotating shaft is provided with a thread, and the mounting frame is threadedly connected to the rotating shaft.

[0014] Preferably, the bracket is internally provided with a vacuum coating body, and the vertical plates are arranged on an upper side of the vacuum coating body.

[0015] Compared with the prior art, the vacuum coating production line workpiece trolley transfer structure has the following beneficial effects:

[0016] With the movement of the two rack plates to the center, the rotating rod is driven to rotate, the rotating rod drives the two extrusion plates to move to the center, and the end face of the extrusion plate close to the vertical plate is inclined, so that the extrusion plate can push the clamping plate to slide on the vertical plate and compress the first spring when the extrusion plate moves, and with the movement of the two clamping plates to the center, the clamping plates can clamp the reinforcing piece.

[0017] The movement of the two extrusion plates to the center can respectively stretch the balloons, and after the balloons are stretched, the balloons are in negative pressure, so that the suction cups can be tightly attached to the side wall of the workpiece, and the workpiece with a smooth surface has better fixing effect, the mounting frame and the workpiece can be moved on the bracket by rotating the rotating shaft, the workpiece can be conveyed on the vacuum coating production line, and the occupied area is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 Fig. 1 is a front structure diagram of a vacuum coating production line workpiece trolley transfer structure according to the present application;

[0019] Fig. 2 Fig. 2 is an internal structure diagram of a protective cavity of the vacuum coating production line workpiece trolley transfer structure according to the present application.

[0020] In the drawings: 1 bracket, 2 rotating shaft, 3 fixed block, 4 horizontal plate, 5 protective cavity, 6 mounting frame, 7 rack plate, 8 balloon, 9 first spring, 10 clamping plate, 11 rotating rod, 12 extrusion plate, 13 suction cup, 14 vertical plate, 15 square cavity, 16 electromagnetic block. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments of the present application.

[0022] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present application are merely for clear description, but not to limit the scope of the present application, and the change or adjustment of the relative relationship is also considered as the scope of the present application without substantial change of the technical content.

[0023] Referring to Figs. 1-2 A vacuum coating production line workpiece trolley transfer structure, including support 1 and cross plate 4, cross plate 4 is fixedly connected on support 1, slidingly connected with mounting frame 6 on cross plate 4, support 1 both ends are fixedly connected with fixed block 3, two fixed blocks 3 are rotatably connected with rotating shaft 2, rotating shaft 2 is provided with screw thread, mounting frame 6 is screw connected on rotating shaft 2, rotating rotating shaft 2, rotating shaft 2 can drive mounting frame 6 to move horizontally on cross plate 4, support 1 is provided with vacuum coating body, vertical plate 14 is arranged on the upper side of vacuum coating body.

[0024] Two ends of mounting frame 6 are fixedly connected with vertical plate 14, vertical plate 14 is provided with clamping part, clamping part includes rotating rod 11, clamping plate 10, first spring 9, extrusion plate 12, rotating rod 11 is rotatably connected on mounting frame 6, rotating rod 11 both ends are provided with screw thread, two extrusion plates 12 are screw connected on both ends of rotating rod 11, and are slidably connected with vertical plate 14, when rotating rod 11 rotates, it can drive both ends of extrusion plate 12 to move centrally, extrusion plate 12 inclined surface is in contact with clamping plate 10, so as to push clamping plate 10 to move horizontally on cross plate 4, clamping plate 10 is slidably connected on vertical plate 14, first spring 9 is fixedly connected between one end of clamping plate 10, clamping part further includes balloon 8, suction cup 13, suction cup 13 is fixedly connected on vertical plate 14, one end of balloon 8 is fixedly connected on vertical plate 14, the other end of balloon 8 is fixedly connected with extrusion plate 12, balloon 8 is communicated with suction cup 13, two vertical plates 14 are fixedly connected with protection cavity 5 respectively, protection cavity 5 is used for protecting internal parts.

[0025] The square cavity 15 is fixedly connected on the mounting frame 6, the electromagnetic block 16 is fixedly connected at the middle part of the square cavity 15, the electromagnetic block 16 has adsorption force to the rack plate 7 when electrified, the rack plate 7 is slidably connected at two sides of the square cavity 15, the thread is formed on the upper end of the rotating rod 11, the rack plate 7 is meshingly connected with the rotating rod 11, the tension spring is arranged between the rack plate 7 and the electromagnetic block 16, the rack plate 7 can be reset and moved under the elastic force of the tension spring after the electromagnetic block 16 is de-energized, the fixed block 3 is fixedly connected at two ends of the support 1, the rotating shaft 2 is rotatably connected between the two fixed blocks 3, the thread is formed on the rotating shaft 2, and the mounting frame 6 is screwedly connected on the rotating shaft 2.

[0026] In the utility model, in use, the reinforcing piece is placed between the two vertical plates 14, the electromagnetic block 16 is electrified, and two rack plates 7 are respectively adsorbed and moved in the middle and press the tension spring, the rotating rod 11 can be driven to rotate along with the middle movement of the two rack plates 7, the two pressing plates 12 can be driven to move in the middle along with the rotation of the rotating rod 11, the end face of the pressing plate 12 close to the vertical plate 14 is obliquely arranged, so that the clamping plate 10 can be pushed to slide on the vertical plate 14 and compress the first spring 9 along with the movement of the pressing plate 12, the reinforcing piece can be clamped along with the middle movement of the two clamping plates 10.

[0027] The two pressing plates 12 on the same vertical plate 14 can respectively stretch the balloon 8 along with the middle movement, the balloon 8 is in negative pressure after being stretched, the suction disc 13 can be tightly adsorbed on the side wall of the workpiece in communication with the balloon 8, so that the workpiece with smooth surface can be better fixed, the mounting frame 6 and the workpiece can be driven to move on the support 1 along with the rotation of the rotating shaft 2, the workpiece can be conveyed on the vacuum coating production line, and the occupied area is reduced.

[0028] In the utility model, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense.

[0029] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A workpiece transfer structure for a vacuum coating production line, comprising a support (1) and a crosspiece (4), characterized in that, The horizontal plate (4) is fixedly connected to the support (1), and a mounting rack (6) is slidably connected to the horizontal plate (4); Both ends of the mounting rack (6) are fixedly connected with vertical plates (14), the vertical plates (14) are provided with clamping components, the clamping components comprise rotating rods (11), clamping plates (10), first springs (9) and pressing plates (12), the rotating rods (11) are rotatably connected to the mounting rack (6), threads are formed in both ends of the rotating rods (11), the pressing plates (12) are threadedly connected to both ends of the rotating rods (11) and slidably connected to the vertical plates (14), the clamping plates (10) are slidably connected to the vertical plates (14), and the first springs (9) are fixedly connected between one end of the clamping plates (10).

2. The workpiece trolley transfer structure of claim 1, wherein The clamping components further comprise balloons (8) and suction cups (13), the suction cups (13) are fixedly connected to the vertical plates (14), one end of the balloons (8) is fixedly connected to the vertical plates (14), and the other end of the balloons (8) is fixedly connected to the pressing plates (12), and the balloons (8) are communicated with the suction cups (13).

3. The workpiece trolley transfer structure of claim 1, wherein, The vertical plates (14) are fixedly connected with protection cavities (5).

4. The workpiece trolley transfer structure of claim 1, wherein, The mounting rack (6) is fixedly connected with a square cavity (15), and the square cavity (15) is fixedly connected with an electromagnetic block (16) at the middle part.

5. The workpiece car transfer structure of claim 4, wherein, Both sides of the square cavity (15) are slidably connected with rack plates (7), the rotating rods (11) are provided with threads at the upper ends, the rack plates (7) are meshedly connected with the rotating rods (11), and tension springs are arranged between the rack plates (7) and the electromagnetic block (16).

6. The workpiece car transfer structure of claim 1, wherein, Both ends of the support (1) are fixedly connected with fixed blocks (3), and a rotating shaft (2) is rotatably connected between the fixed blocks (3), the rotating shaft (2) is provided with threads, and the mounting rack (6) is threadedly connected to the rotating shaft (2).

7. The workpiece car transfer structure of claim 1, wherein, A vacuum coating body is arranged in the support (1), and the vertical plates (14) are arranged on the upper side of the vacuum coating body.

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