Plastic shell spraying equipment

Abstract

The utility model discloses plastic shell spraying equipment, and belongs to the field of plastic shell spraying. Comprising a base; the bracket is arranged on the base; the transmission device is arranged on the base; the clamping device is arranged on the transmission device; the spraying device is arranged on the bracket; the clamping device comprises a moving plate, connecting frames symmetrically arranged on the moving plate, clamping pieces arranged on the connecting frames, a moving assembly used for driving the clamping pieces to move and a rotating assembly used for driving the clamping pieces to rotate. The rotating assembly comprises a first motor which is fixedly arranged on the connecting frame; the first rotating disc is fixedly arranged at the output end of the first motor; the plurality of first connecting rods are fixedly arranged on the first turntable; the second rotating disc is fixedly arranged on the first connecting rod; the moving assembly is installed on the second rotating disc, and the clamping piece is installed on the moving assembly. The plastic shell spraying equipment has the beneficial effect that the plastic shell spraying equipment capable of achieving the plastic double-face spraying effect is provided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of plastic shell spraying, in particular, to a plastic shell spraying device. BACKGROUND

[0002] After the production and processing of the plastic shell, the front and back of the shell body need to be sprayed and processed. The surface of the plastic shell sprayed on the surface will form a firm coating, which can play the role of decoration, protection and special function.

[0003] The existing plastic shell spraying device can only spray one side of the plastic shell. After one side of the plastic shell is sprayed, it needs to be manually turned over and placed in the clamping device for secondary spraying, which is more troublesome and has low spraying efficiency. CONTENT OF THE INVENTION

[0004] The content part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a plastic shell spraying device, comprising:

[0006] a base;

[0007] a support provided on the base;

[0008] a transmission device provided on the base;

[0009] a clamping device provided on the transmission device;

[0010] a spraying device provided on the support;

[0011] The clamping device comprises a moving plate, a connecting frame symmetrically provided on the moving plate, a clamping piece provided on the connecting frame, a moving assembly for driving the clamping piece to move, and a rotating assembly for driving the clamping piece to rotate.

[0012] The rotating assembly comprises:

[0013] a first motor fixedly provided on the connecting frame;

[0014] a first turntable fixedly provided on the output end of the first motor;

[0015] a first connecting rod, a plurality of which are fixedly provided on the first turntable;

[0016] a second turntable fixedly provided on the first connecting rod;

[0017] The moving assembly is installed on the second turntable, and the clamping piece is installed on the moving assembly.

[0018] The first motor drives the first turntable to rotate, the first turntable drives the second turntable to rotate, thereby driving the clamping piece to rotate, after the front surface of the workpiece is completed spraying, the first motor is driven to rotate the clamping piece by one circle, and the back surface of the workpiece faces upward and faces the spraying device, thereby spraying the other end surface of the workpiece, realizing double-sided spraying in one-time spraying work of the plastic shell, speeding up the spraying speed of the plastic shell, and improving the spraying work efficiency of the plastic shell.

[0019] Further, the moving assembly comprises:

[0020] The cylinder is fixedly arranged on the second turntable.

[0021] The connecting plate is fixedly arranged on the piston rod of the cylinder.

[0022] The clamping piece is installed on the connecting plate.

[0023] Further, the clamping piece comprises:

[0024] The electric cylinder is fixedly arranged on the connecting plate.

[0025] The fixed clamping plate is fixedly arranged on the connecting plate.

[0026] The second connecting rod is fixedly arranged on the piston rod of the electric cylinder.

[0027] The moving clamping plate is fixedly arranged on the second connecting rod and moves relative to the fixed clamping plate.

[0028] Further, the transmission device comprises:

[0029] The second motor is fixedly arranged on the base.

[0030] The first screw rod is rotatably arranged on the base and one end of the first screw rod is connected with the output end of the second motor.

[0031] The first threaded seat is sleeved on the first screw rod and is threadedly connected with the first screw rod.

[0032] The moving plate is fixedly arranged on the first threaded seat.

[0033] Further, the transmission device further comprises:

[0034] The first slide rail is symmetrically arranged on the base.

[0035] The first sliding block is symmetrically arranged on the bottom of the moving plate, and the first sliding block is in sliding fit with the first slide rail.

[0036] Further, the spraying device comprises:

[0037] A third motor is fixed on the support frame;

[0038] A second screw rod is rotatably arranged on the support frame and has one end connected to the output end of the third motor;

[0039] A second threaded seat is sleeved on the second screw rod and is threadedly connected to the second screw rod;

[0040] A support plate is fixed on the second threaded seat;

[0041] A spraying box is fixed on the support plate;

[0042] The spraying head is a plurality of and is communicated with the spraying box through the connecting pipe.

[0043] Further, a flow distribution plate is arranged between the spraying head and the spraying box, the flow distribution plate is internally provided with a main flow channel communicated with the connecting pipe, a plurality of flow distribution channels communicated with the main flow channel are further arranged on the flow distribution plate, the spraying head is uniformly distributed on the bottom of the flow distribution plate and is communicated with the flow distribution channels.

[0044] Further, the spraying device further comprises:

[0045] A guide block is fixed on one end of the support plate;

[0046] A guide rod is fixed on the support frame;

[0047] The guide block is sleeved on the guide rod and is slidingly matched with the guide rod.

[0048] Further, the spraying device further comprises:

[0049] A second sliding rail is fixed on the support frame;

[0050] A second sliding block is fixed on the support plate and is slidingly matched with the second sliding rail.

[0051] Further, the spraying box is provided with a feeding pipe at the top and is provided with a stirring assembly;

[0052] The stirring assembly comprises:

[0053] A fourth motor is fixed at the bottom of the spraying box;

[0054] A rotating shaft has one end connected to the output end of the fourth motor and the other end extended into the spraying box;

[0055] A plurality of stirring paddles are uniformly distributed on the rotating shaft.

[0056] The plastic shell spraying device has the beneficial effects that the double-sided spraying in the one-time spraying work of the plastic shell is realized, the spraying speed of the plastic shell is accelerated, and the spraying work efficiency of the plastic shell is improved. BRIEF DESCRIPTION OF DRAWINGS

[0057] The accompanying drawings, which are incorporated in and constitute a part of this application, are intended to provide further understanding of the application and are incorporated herein in their entirety. The illustrative embodiments of the drawings are described in the specification to explain the present application, and to enable those who are skilled in the art to make or utilize the present application. The embodiments of the present application as described are not intended to be not unduly limited to such specific embodiments, but rather, the scope of the present application is to be defined by the appended claims.

[0058] In addition, throughout the drawings, like or similar reference numerals are used to designate like or similar elements. It should be understood that the drawings are schematic and elements and features are not necessarily to scale.

[0059] In the drawings:

[0060] Figure 1 is a schematic view of the whole according to an embodiment of the present application;

[0061] Figure 2 is a schematic view of the whole according to an embodiment of the present application;

[0062] Figure 3 is an enlarged view of A of Figure 1

[0063] Figure 4 is a sectional view according to an embodiment of the present application;

[0064] Figure 5 is an enlarged view of B of Figure 4

[0065] Reference signs:

[0066] 1, base; 2, support; 3, moving plate; 4, connecting frame; 5, clamping piece; 6, moving assembly; 7, rotating assembly; 8, first motor; 9, first turntable; 10, first connecting rod; 11, second turntable; 12, air cylinder; 13, connecting plate; 14, electric air cylinder; 15, fixed clamping plate; 16, second connecting rod; 17, moving clamping plate; 18, second motor; 19, first lead screw; 20, first threaded seat; 21, first sliding rail; 22, first sliding block; 23, third motor; 24, second lead screw; 25, second threaded seat; 26, support plate; 27, spraying box; 28, spray head; 29, flow dividing plate; 30, main flow channel; 31, flow dividing channel; 32, guide block; 33, guide rod; 34, second sliding rail; 35, second sliding block; 36, feed pipe; 37, fourth motor; 38, rotating shaft; 39, stirring paddle. DETAILED DESCRIPTION

[0067] ​​Embodiments of the present disclosure will be described below in greater detail with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for illustrative purposes and are not intended to limit the scope of protection of the present disclosure.

[0068] In addition, it should be further noted that only parts related to the present application are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0069] It should be noted that the terms "first", "second", and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0070] It should be noted that the terms "one", "multiple" mentioned in the present disclosure are illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0071] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0072] Referring to Figures 1-5 , the plastic shell spraying device comprises a base 1, a support 2, a transmission device, a clamping device, and a spraying device. The support 2 is fixedly arranged on the base 1, and the transmission device is arranged on the base 1 and used to convey the clamping device, thereby facilitating the conveying of the workpiece on the clamping device. The clamping device is arranged on the transmission device, and the spraying device is arranged on the support 2. The clamping device comprises a moving plate 3, a connecting frame 4 symmetrically arranged on the moving plate 3, a clamping piece 5 arranged on the connecting frame 4, a moving assembly 6 used to drive the clamping piece 5 to move, and a rotating assembly 7 used to drive the clamping piece 5 to rotate.

[0073] The rotating assembly 7 comprises a first motor 8, a first rotating disc 9, a first connecting rod 10, and a second rotating disc 11. The first motor 8 is fixedly arranged on the connecting frame 4. The first rotating disc 9 is fixedly arranged on the output end of the first motor 8. The first connecting rod 10 is a plurality of rods and is fixedly arranged on the first rotating disc 9. The second rotating disc 11 is fixedly arranged on the first connecting rod 10. The moving assembly 6 is arranged on the second rotating disc 11. The clamping piece 5 is arranged on the moving assembly 6. The first motor 8 drives the first rotating disc 9 to rotate, the first rotating disc 9 drives the second rotating disc 11 to rotate, and thus the clamping piece 5 is driven to rotate. When the front surface of the workpiece is finished with spraying, the first motor 8 is driven to rotate the clamping piece 5 by one circle, so that the back surface of the workpiece faces upward and faces the spraying device, thereby spraying the other end surface of the workpiece, realizing double-surface spraying in one-time spraying of the plastic shell, accelerating the spraying speed of the plastic shell, and improving the spraying efficiency of the plastic shell.

[0074] The moving assembly 6 comprises a cylinder 12 and a connecting plate 13. The cylinder 12 is fixedly arranged on the second rotating disc 11. The connecting plate 13 is fixedly arranged on the piston rod of the cylinder 12. The clamping piece 5 is arranged on the connecting plate 13.

[0075] The clamping piece 5 comprises an electric cylinder 14, a fixed clamping plate 15, a second connecting rod 16, and a moving clamping plate 17. The electric cylinder 14 is fixedly arranged on the connecting plate 13. The fixed clamping plate 15 is fixedly arranged on the connecting plate 13. The second connecting rod 16 is fixedly arranged on the piston rod of the electric cylinder 14. The moving clamping plate 17 is fixedly arranged on the second connecting rod 16 and moves relative to the fixed clamping plate 15.

[0076] The transmission device comprises a second motor 18, a first lead screw 19, a first threaded seat 20, a first sliding rail 21, and a first sliding block 22. The second motor 18 is fixedly arranged on the base 1. The first lead screw 19 is rotatably arranged on the base 1 and is connected with the output end of the second motor 18 at one end. The first threaded seat 20 is sleeved on the first lead screw 19 and is threadedly connected with the first lead screw 19. The moving plate 3 is fixedly arranged on the first threaded seat 20. The first sliding rail 21 is arranged on the base 1 in a symmetrical manner. The first sliding block 22 is arranged on the bottom of the moving plate 3 in a symmetrical manner. The first sliding block 22 is in sliding fit with the first sliding rail 21.

[0077] The spraying device comprises a third motor 23, a second lead screw 24, a second threaded seat 25, a support plate 26, a spraying box 27, and a plurality of spray heads 28. The third motor 23 is fixedly arranged on the support 2. The second lead screw 24 is rotatably arranged on the support 2 and is connected with the output end of the third motor 23 at one end. The second threaded seat 25 is sleeved on the second lead screw 24 and is threadedly connected with the second lead screw 24. The support plate 26 is fixedly arranged on the second threaded seat 25. The spraying box 27 is fixedly arranged on the support plate 26. The spray heads 28 are in communication with the spraying box 27 through connecting pipes.

[0078] The spray head 28 and the spraying box 27 are provided with a distribution plate 29, the distribution plate 29 is internally provided with a main flow channel 30 communicated with the connecting pipe, and a plurality of distribution channels 31 communicated with the main flow channel 30 are further provided on the distribution plate 29, the spray head 28 is uniformly distributed on the bottom of the distribution plate 29, and the spray head 28 is communicated with the distribution channels 31.

[0079] The spraying device further comprises a guide block 32, a guide rod 33, a second sliding rail 34 and a second sliding block 35, the guide block 32 is fixedly arranged on one end of the support plate 26, the guide rod 33 is fixedly arranged on the support 2, the guide block 32 is sleeved on the guide rod 33 and is in sliding fit with the guide rod 33, the second sliding rail 34 is fixedly arranged on the support 2, and the second sliding block 35 is fixedly arranged on the support plate 26 and is in sliding fit with the second sliding rail 34.

[0080] The spraying box 27 is provided with a feeding pipe 36 at the top, and the spraying box 27 is provided with a stirring assembly. The stirring assembly comprises a fourth motor 37, a rotating shaft 38 and stirring paddles 39, the fourth motor 37 is fixedly arranged at the bottom of the spraying box 27, one end of the rotating shaft 38 is connected to the output end of the fourth motor 37, and the other end extends into the spraying box 27, and the stirring paddles 39 are a plurality of and are uniformly distributed on the rotating shaft 38.

[0081] The above description is only some preferred embodiments of the present disclosure and the explanation of the applied technical principles. It should be understood by those skilled in the art that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above inventive concept. For example, the above features and the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions are replaced with each other to form a technical solution.

Claims

1. A plastic shell spraying device, characterized by: include: base; a bracket, disposed on the base; a transmission device, disposed on the base; A clamping device, provided on the transmission device; a spraying device, arranged on the bracket; The clamping device includes a movable plate, a connecting frame symmetrically arranged on the movable plate, a clamping member arranged on the connecting frame, a moving assembly for driving the clamping member to move, and a rotating assembly for driving the clamping member to rotate; The rotating assembly comprises: A first motor is fixed on the connecting frame; A first rotating disk is fixedly mounted on the output end of the first motor; There are multiple first connecting rods fixed on the first turntable; A second turntable is fixed on the first connecting rod; The moving assembly is installed on the second turntable, and the clamping member is installed on the moving assembly.

2. The plastic shell spraying equipment according to claim 1, characterized in that: The mobile component includes: a cylinder fixedly mounted on the second turntable; A connecting plate, fixedly mounted on the piston rod of the cylinder; The clamping member is mounted on the connecting plate.

3. The plastic shell spraying equipment according to claim 2, characterized in that: The clamping member comprises: An electric cylinder is fixed on the connecting plate; A fixed splint, fixed on the connecting plate; A second connecting rod is fixedly mounted on the piston rod of the electric cylinder; The movable clamping plate is fixed on the second connecting rod and moves relative to the fixed clamping plate.

4. The plastic shell spraying equipment according to claim 1, characterized in that: The transmission device comprises: A second motor is fixed on the base; a first screw rod rotatably mounted on the base, and one end of the first screw rod being connected to an output end of the second motor; a first threaded seat, sleeved on the first screw rod and threadedly connected to the first screw rod; The movable plate is fixed on the first threaded seat.

5. The plastic shell spraying equipment according to claim 4, characterized in that: The transmission device further comprises: Two first slide rails are symmetrically arranged on the base; There are two first sliding blocks symmetrically arranged at the bottom of the movable plate; the first sliding blocks are slidably matched with the first sliding rail.

6. The plastic shell spraying equipment according to claim 1, characterized in that: The spraying device comprises: A third motor is fixed on the bracket; a second screw rod, rotatably mounted on the bracket, and having one end connected to the output end of the third motor; a second threaded seat, sleeved on the second screw rod and threadedly connected to the second screw rod; A support plate, fixedly mounted on the second threaded seat; A spray box, fixed on the support plate; There are several spray heads connected to the spray box through connecting pipes.

7. The plastic shell spraying equipment according to claim 6, characterized in that: A diverter plate is provided between the nozzle and the spray box, and a main channel connected to the connecting pipe is provided inside the diverter plate. A plurality of diverter channels connected to the main channel are also provided on the diverter plate. The nozzles are evenly distributed at the bottom of the diverter plate, and the nozzles are connected to the diverter channels.

8. The plastic shell spraying equipment according to claim 6, characterized in that: The spraying device also includes: A guide block, fixedly mounted on one end of the support plate; A guide rod, fixed on the bracket; The guide block is sleeved on the guide rod and is slidably matched with the guide rod.

9. The plastic shell spraying equipment according to claim 6, characterized in that: The spraying device also includes: A second slide rail is fixed on the bracket; The second sliding block is fixed on the supporting plate and slidably matched with the second sliding rail.

10. The plastic shell spraying equipment according to claim 6, characterized in that: A feeding pipe is provided on the top of the spray box, and a stirring assembly is provided on the spray box; the stirring assembly includes: a fourth motor, fixedly arranged at the bottom of the spray box; a rotating shaft, one end of which is connected to the output end of the fourth motor and the other end of which extends into the spray box; There are several stirring paddles evenly distributed on the rotating shaft.

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