PC protective sleeve turn-over device

Abstract

The utility model relates to a PC protective sleeve turn-over device which comprises a support, and a left conveying component and a right conveying component are arranged on the support in the horizontal direction. An overturning part is arranged at the joint of the left conveying part and the right conveying part; the overturning component comprises an overturning shaft arranged on the support, the overturning component comprises an overturning shaft rotationally arranged on the support, two clamping plates are arranged on the overturning shaft in parallel, and two clamping plates are arranged on the overturning shaft in parallel; the side edge of each clamping plate extends in the direction away from the overturning shaft in the radial direction of the overturning shaft, containing grooves are formed in the two sides of the overturning shaft, and due to the fact that the containing grooves are formed in the two sides of the overturning shaft, in the using process, the overturning shaft conducts continuous circular motion according to a certain rotating speed, and one PC protective sleeve can be transferred and overturned every time the overturning shaft rotates by 180 degrees; therefore, compared with a traditional turnover mechanism, the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of PC protective case production equipment, in particular to a PC protective case turning device. Background Art

[0002] In the production line of PC protective cases (mobile phone or tablet computer protective cases), the production process of the protective case goes through many processes. Usually, a brand logo, a pattern to enhance aesthetics, or functional components are designed on one side of the PC protective case. During the production of the PC protective case in different processes, it is necessary to turn over the product.

[0003] Chinese Patent with the authorization announcement number CN210480067U discloses a high-efficiency automatic computer shell flipping device, which includes a first conveyor belt, a second conveyor belt, and a flipping plate. The first conveyor belt and the second conveyor belt are arranged in an interleaved manner. A flipping plate is provided at the conveying end of the first conveyor belt, and the flipping plate is located on one side of the conveying starting point of the second conveyor belt. A rotating shaft is provided on the side of the flipping plate close to the second conveyor belt. A motor is provided at the bottom of the first conveyor belt. The ends of the rotating shaft and the motor output shaft are both sleeved with sprockets, and the two sprockets are connected by a chain drive. After the A side of the computer shell is processed, it is conveyed by the first conveyor belt to the flipping plate. The flipping plate is driven by the motor to flip, and the computer shell is buckled on the second conveyor belt. At this time, the B side of the computer shell faces upward and is conveyed by the second conveyor belt to the next processing step. When the above solution works, the computer shell is transferred from the first conveyor belt to the second conveyor belt by the flipping plate rotating 180 degrees forward. At the same time as transferring the computer shell, the flipping of the computer shell is also realized. However, when flipping the next computer shell, the flipping plate needs to rotate 180 degrees in the reverse direction and be flush with the first conveyor belt before the next computer shell can be flipped. Summary of the Invention

[0004] The purpose of the utility model is to provide a PC protective case turning device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a PC protective case turning device, which includes a bracket. A left conveying component and a right conveying component are horizontally arranged on the bracket; a turning component is arranged at the connection of the left conveying component and the right conveying component; the turning component includes a turning shaft arranged on the bracket. The turning component includes a turning shaft rotatably arranged on the bracket. Two clamping plates are arranged in parallel on the turning shaft; two clamping plates are arranged in parallel on the turning shaft; the side edge of each clamping plate extends away from the turning shaft in the radial direction of the turning shaft and forms a receiving groove on both sides of the turning shaft.

[0006] Compared with the prior art, since receiving grooves are provided on both sides of the turning shaft, during use, the turning shaft performs continuous circular motion at a certain rotation speed, and for every 180-degree rotation of the turning shaft, a PC protective cover can be transferred and flipped; therefore, compared with traditional flipping mechanisms, the efficiency is faster.

[0007] In a preferred technical solution of the present utility model, two mounting surfaces are arranged in parallel on the turning shaft; the two mounting surfaces are located inside the bracket and are symmetrically arranged with respect to the axis of the turning shaft; the vertical distance between the two mounting surfaces is adapted to the thickness of the PC protective cover, and clamping plates are fixedly installed on each mounting surface.

[0008] In a preferred technical solution of the present utility model, the clamping plate includes mounting plates fixedly installed at intervals on the mounting surface, and multiple extension plates are integrally formed on both sides of the mounting plate. One end of each extension plate extends along the radial direction of the turning shaft; the distance between adjacent two extension plates is less than the length of the PC protective cover.

[0009] In a preferred technical solution of the present utility model, notches adapted to the extension plates are provided on both the left conveying component and the right conveying component.

[0010] In a preferred technical solution of the present utility model, the left conveying component includes two conveying shafts rotatably arranged inside the bracket. One of the conveying shafts is located at the end of the bracket, and the other conveying shaft is adjacent to the turning shaft; multiple belt pulleys are fixedly installed at intervals on each conveying shaft, and a partition conveyor belt is sleeved on the belt pulleys in the same plane on the two conveying shafts, and the notch is located between adjacent two partition conveyor belts.

[0011] In a preferred technical solution of the present utility model, at least one auxiliary shaft having the same structure as the conveying shaft is arranged between the two conveying shafts.

[0012] In addition to the technical problems solved by the present invention, the technical features constituting the technical solution, and the advantages brought by the technical features of these technical solutions described above, other technical problems that the present utility model can solve, other technical features included in the technical solution, and the advantages brought by these technical features will be further described in detail in conjunction with the accompanying drawings. Description of the Drawings

[0013] Figure 1 is the top view of the assembly of the present utility model.

[0014] Figure 2 is the three-dimensional view of the flipping component of the present utility model.

[0015] Description of the attached reference numerals: 01, bracket; 02, left conveying component; 03, right conveying component; 04, flipping component; 05, flipping shaft; 06, servo motor; 07, mounting surface; 08, clamping plate; 09, receiving groove; 10, mounting plate; 11, extension plate; 12, notch; 13, conveying shaft; 14, pulley; 15, partition conveyor belt; 16, auxiliary shaft. Specific implementation manner

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] Please refer to Figure 1-2 As shown, the PC protection cover flipping device of the present invention is used to flip the moving PC protection cover by 180 degrees during the production process.

[0018] It includes a bracket 01 for connecting external devices (such as a coding device or a packaging device). The left conveying component 02 and the right conveying component 03 are horizontally arranged on the bracket 01. A flipping component 04 is arranged at the connection of the left conveying component 02 and the right conveying component 03. For example, the right conveying component 03 is docked with the coding device, and the left conveying component 02 is docked with the packaging device. After the coding device finishes processing the PC protection cover, it enters the right conveying component 03. Under the action of the right conveying component 03, the PC protection cover moves towards the flipping component 04. When the PC protection cover enters the flipping component 04, the PC protection cover is flipped by 180 degrees under the action of the flipping component 04. However, during the process of flipping the PC protection cover, the flipping component 04 transfers the PC protection cover from the right conveying component 03 to the left conveying component 02. The flipped PC protection cover moves towards the packaging device under the action of the left conveying component 02.

[0019] The flipping component 04 includes a flipping shaft 05 arranged on the bracket 01. Both ends of the flipping shaft 05 are connected to the bracket 01 through bearings. One side of the bracket 01 is fixedly installed with a servo motor 06 through fasteners. The output end of the servo motor 06 and the flipping shaft 05 are fixedly connected through a coupling. When the servo motor 06 works, it drives the flipping shaft 05 to rotate on the bracket 01.

[0020] There are two mounting surfaces 07 arranged in parallel on the rotation shaft 05. The two mounting surfaces 07 are located inside the bracket 01 and are symmetrically arranged with respect to the axis of the rotation shaft 05. The vertical distance between the two mounting surfaces 07 is adapted to the thickness of the PC protective cover. A clamping plate 08 is fixedly installed on each mounting surface 07 through a fastener. The side edge of each clamping plate 08 extends away from the rotation shaft 05 in the radial direction of the rotation shaft 05 and forms a receiving groove 09 for receiving the PC protective cover on both sides of the rotation shaft 05. The receiving groove 09 is located between the two clamping plates 08. Since the vertical distance between the two mounting surfaces 07 is adapted to the thickness of the PC protective cover, the height of the receiving groove 09 is adapted to the thickness of the PC protective cover.

[0021] During use, when the PC protective cover enters the adjacent receiving groove 09 of the right conveying member 03 under the action of the right conveying member 03. The servo motor 06 is started to drive the rotation shaft 05 to rotate 180 degrees. So that the receiving groove 09 containing the PC protective cover is adjacent to the left conveying member 02, and under the action of the left conveying member 02, the PC protective cover is moved from the receiving groove 09 onto the left conveying member 02. This realizes the 180-degree flipping of the PC protective cover. At the same time, it also realizes the function of transferring the PC protective cover from the right conveying member 03 to the left conveying member 02. However, the original receiving groove 09 adjacent to the left conveying member 02 is adjacent to the right conveying member 03 after the rotation shaft 05 rotates 180 degrees. By repeating the above steps, continuous flipping and transfer of the PC protective cover can be realized.

[0022] The clamping plate 08 includes a mounting plate 10 fixedly installed on the mounting surface 07. The mounting plate 10 and the mounting surface 07 are fixedly connected by a fastener. A plurality of extension plates 11 are integrally formed on both sides of the mounting plate 10. In this application, two extension plates 11 are provided on the mounting plate 10. The plurality of extension plates 11 are spaced apart on the mounting plate 10. One end of each extension plate 11 extends in the radial direction of the rotation shaft 05. The distance between adjacent two extension plates 11 is less than the length of the PC protective cover. At the same time, notches 12 adapted to the extension plates 11 are provided on both the left conveying member 02 and the right conveying member 03. So that during the rotation of the clamping plate 08, it passes through the notch 12 to prevent the extension plate 11 from interfering with the left conveying member 02 and the right conveying member 03. When the clamping plate 08 is in a horizontal state with the left conveying member 02 and the right conveying member 03, it can also ensure that the PC protective cover can smoothly enter between the two extension plates 11.

[0023] Please refer to Figure 1As shown in the figure, the right conveying component 02 includes two conveying shafts 13 arranged inside the bracket 01. Both ends of each conveying shaft 13 are rotatably connected to the bracket 01 through bearings. One of the conveying shafts 13 is located at the end of the bracket 01, and a servo motor 06 is fixedly installed at the end of the bracket 01. The output end of the servo motor 06 is connected to the corresponding conveying shaft 13 through a coupling. When the servo motor 06 starts, it drives the corresponding conveying shaft 13 to rotate. The other conveying shaft 13 is adjacent to the flipping shaft 05. A plurality of belt pulleys 14 are fixedly installed at intervals on each conveying shaft 13. In this application, three belt pulleys 14 are arranged on the conveying shaft 13. The belt pulleys 14 on the same plane of the two conveying shafts 13 are sleeved with a partition conveyor belt 15. The above-mentioned notch 12 is located between two adjacent partition conveyor belts 15, so that the extension plate 11 is located on two adjacent partition conveyor belts 15.

[0024] At least one auxiliary shaft 16 with the same structure as the conveying shaft 13 is arranged between the two conveying shafts 13 to support and tension the partition conveyor belt 15.

[0025] The structures of the left conveying component 03 and the right conveying component 02 are basically the same. The difference is that the right conveying component 03 uses a flat conveyor belt to drive the PC protective sleeve to move.

[0026] When the utility model is in use, the PC protective sleeve is placed on the partition conveyor belt 15 of the left conveying component 02. Since the partition conveyor belt 15 is provided with a placement groove, the PC protective sleeve is placed in the placement groove. The rotation of the conveying shaft 13 drives the PC protective sleeve to move in the reverse direction of the flipping component 04. Since the extension end of the flipping component 04 is located in the notch 12 between two adjacent partition conveyor belts 15, the PC protective sleeve can directly enter between the two clamping plates 08 under the action of the left conveying component 02. The flipping shaft 05 rotates to transfer the PC protective sleeve from the left conveying component 02 to the right conveying component 03. Since the single rotation angle of the flipping shaft 05 is 180 degrees, the PC protective sleeve also flips 180 degrees during the transfer process. Since the structures of the right conveying component 03 and the left conveying component 02 are basically the same, the PC protective sleeve located between the clamping plates 08 is transferred from between the two clamping plates 08 to the right conveying component 03 under the action of the right conveying component 03. Thus, the turning over and transfer of the PC protective sleeve are realized.

[0027] It should be noted that, for the sake of clear description, the fasteners described in this application are any one of screws, bolts, and bolts, and the "servo motor 06" installed in different positions is identified with the same reference numeral "25".

[0028] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then the directional indications are only used to explain the relative positional relationship, movement situation, etc. between components in a certain specific posture (as shown in the attached drawings). If the specific posture changes, then the directional indications will also change accordingly.

[0029] The above embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A PC protective cover flipping device, comprising a bracket, characterized in that: A left conveying component and a right conveying component are arranged horizontally on the bracket; a flip component is arranged at the connection between the left conveying component and the right conveying component; the flip component includes a flip shaft arranged on the bracket, the flip component includes a flip shaft rotatably arranged on the bracket, two clamping plates are arranged in parallel on the flip shaft, and two clamping plates are arranged in parallel on the flip shaft; the side edge of each clamping plate extends away from the flip shaft along the radial direction of the flip shaft and forms a receiving groove on both sides of the flip shaft.

2. The PC protective cover turning device according to claim 1, characterized in that: Two mounting surfaces are arranged in parallel on the flip axis; the two mounting surfaces are located in the bracket and are symmetrically arranged relative to the axis of the flip axis; the vertical distance between the two mounting surfaces is adapted to the thickness of the PC protective cover, and a splint is fixedly installed on each mounting surface.

3. The PC protective cover turning device according to claim 2, characterized in that: The clamping plate includes a mounting plate fixedly installed on the mounting surface at intervals, and multiple extension plates are integrally formed on both sides of the mounting plate. One end of each extension plate extends radially along the flip axis; the distance between two adjacent extension plates is less than the length of the PC protective cover.

4. The PC protective cover turning device according to claim 3, characterized in that: Notches matching the extension plates are arranged on both the left conveying component and the right conveying component.

5. The PC protective cover turning device according to claim 4, characterized in that: The left conveying component includes two conveying shafts rotatably arranged in the bracket, one of which is located at the end of the bracket, and the other is adjacent to the flip axis; a plurality of pulleys are fixedly installed at intervals on each conveying shaft, and the pulley sleeves located on the same plane of the two conveying shafts are provided with partition conveyor belts, and the gap is located between two adjacent partition conveyor belts.

6. The PC protective cover turning device according to claim 5, characterized in that: At least one auxiliary shaft having the same structure as the conveying shaft is arranged between the two conveying shafts.

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