PCB product lifting device

Abstract

The utility model relates to the technical field of PCB product processing, in particular to a PCB product lifting device which mainly comprises a mounting bottom plate, a clamping groove is formed in the middle of the inner side of the mounting bottom plate, buffering strips are arranged on the front side and the rear side of the interior of the clamping groove, a connecting supporting rod is connected to the top end of the mounting bottom plate, and a clamping groove is formed in the middle of the mounting bottom plate. The top end of the connecting supporting rod is connected with a connecting mounting assembly, and the penetrating guide assembly is fixedly connected to the top end of the connecting mounting assembly. According to the PCB product lifting device, the limiting groove facilitating clamping and fixing is formed in the inner side of the mounting bottom plate, the lifting motor is firstly limited and buffered during mounting and then is fixed through screws, the mounting convenience and stability are improved, a lower guiding-out assembly and an upper guiding-out assembly are arranged for buffering connection, and the mounting efficiency is improved. Buffer protection is also arranged at the top end of the insertion guide assembly, the limiting blocking assembly is located at the rear end of the PCB body for limiting adjustment protection, buffer protection is achieved in the lifting process, and collision and abrasion are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB product processing, and specifically relates to a lifting device for PCB products. Background Art

[0002] Printed circuit boards (PCBs) have evolved from single-layer boards to double-sided boards, multi-layer boards, and flexible boards, and are continuously developing towards high precision, high density, and high reliability. Constantly reducing volume, cost, and improving performance enable printed circuit boards to maintain strong vitality in the development of future electronic products. During the processing and transportation of products, a lifting device is required for transmission.

[0003] During the use of the existing PCB product lifting device, its operation mode mainly relies on preset up and down moving components to complete transmission adjustment. The design of these components aims to achieve precise positioning and stable movement of PCB products to meet the requirements of different production links. However, in actual operation, there are still certain limitations. The bottom end of the transmission motor is directly fixedly installed by screws. Although this installation method is simple, only relying on the fixing property of screw connection makes the entire device take a long time to install during the installation process. At the same time, it lacks flexibility. Once the device needs to be repaired or components need to be replaced, it will also increase the corresponding workload and time cost, thereby affecting the use efficiency of the equipment, and it needs to be optimized and improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lifting device for PCB products to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lifting device for PCB products, comprising:

[0007] An installation base plate, a clamping groove is formed in the middle of the inner side of the installation base plate, and buffer strips are arranged on both the front and rear sides inside the clamping groove. The top end of the installation base plate is connected with a connecting support rod, and the top end of the connecting support rod is connected with a connecting installation component;

[0008] An insertion guiding component, the insertion guiding component is fixedly connected to the top end of the connecting installation component, and the outer bottom end of the insertion guiding component is slidably connected with a lower guiding component, and an installation support plate is arranged inside the lower guiding component;

[0009] A limiting and blocking component, the limiting and blocking component is fixedly connected to the front of the top end of the installation support plate, and conveyor belts are arranged on both the left and right sides of the top end of the installation support plate.

[0010] Preferably, the connection and installation component includes a connection plate, and the connection plate is threadedly connected to the top end of the connection support rod. A buffer support block is connected to the left side of the top end of the connection plate, and a connection extrusion plate is slidably connected to the inner bottom wall of the connection plate.

[0011] Preferably, a lifting motor is installed inside the installation base plate, and a top clamping plate is provided at the top end of the lifting screw rod connected to the lifting motor.

[0012] Preferably, the insertion and guiding component includes a guiding column, and the guiding column is installed on the front and rear sides of the top end of the connection plate. A rubber cushion block is provided at the inner top end of the guiding column.

[0013] Preferably, the lower export component includes a guiding cylinder, and the guiding cylinder is connected to the bottom end of the installation support plate. A connection convex block is connected to the top end of the guiding cylinder, and a buffer ring is bonded to the bottom wall of the guiding cylinder.

[0014] Preferably, upper export components are provided on the left and right sides of the top end of the installation support plate, and a connection screw rod is connected inside the upper export components.

[0015] Preferably, the limit and barrier component includes a limit clamping plate, and the limit clamping plate is installed in front of the top end of the installation support plate. A buffer pad is bonded to the rear end of the limit clamping plate, and a telescopic rod is slidably connected to the top end of the limit clamping plate. The top end of the telescopic rod is fixedly connected to an extension plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] By providing a limit groove that is convenient for clamping and fixing between the installation base plate and the connection and installation component, during use, it first performs limit buffering and then is fixedly connected by screws, thereby improving the installation convenience and stability and avoiding affecting the use efficiency of the equipment;

[0018] By providing a lower export component and an upper export component for buffer connection settings, and also providing buffer protection at the top end of the insertion and guiding component, the limit and barrier component is used for limit adjustment and protection at the rear end of the PCB board body, which can perform buffer protection during the lifting process, avoid collision and wear, and further improve the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structural diagram of the installation base plate and the connection and installation component of the present utility model;

[0021] Figure 3 is a three-dimensional structural diagram of partial separation of the lower export component, the upper export component and the insertion and guiding component of the present utility model;

[0022] Figure 4 This is a three-dimensional structural schematic diagram of the limit blocking component of the present utility model.

[0023] In the figure:

[0024] 1. Installation base plate;

[0025] 2. Clamping groove;

[0026] 3. Buffer strip;

[0027] 4. Connecting strut;

[0028] 5. Connecting installation component; 501. Connecting plate; 502. Buffer support block; 503. Connecting extrusion plate;

[0029] 6. Lifting motor;

[0030] 7. Installation support plate;

[0031] 8. Lower export component; 801. Guide cylinder; 802. Connecting convex block; 803. Buffer ring;

[0032] 9. Upper export component; 10. Connecting screw;

[0033] 11. Interpenetrating guide component; 1101. Guide post; 1102. Rubber cushion block;

[0034] 12. Top clamping plate;

[0035] 13. Limit blocking component; 1301. Limit clamping plate; 1302. Buffer pad; 1303. Telescopic rod; 1304. Extension plate;

[0036] 14. Conveyor belt. Detailed implementation manners

[0037] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0039] As Figures 1-4 shown, the present application provides a lifting device for PCB products, including:

[0040] Installation base plate 1, a clamping groove 2 is provided in the middle of the inner side of the installation base plate 1, and buffer strips 3 are provided on both the front and rear sides inside the clamping groove 2. A connecting support rod 4 is connected to the top of the installation base plate 1, and a connecting installation component 5 is connected to the top of the connecting support rod 4;

[0041] Insertion guiding component 11, the insertion guiding component 11 is fixedly connected to the top of the connecting installation component 5, and a lower guiding component 8 is slidably connected to the outer bottom end of the insertion guiding component 11. An installation support plate 7 is arranged inside the lower guiding component 8;

[0042] Limit blocking component 13, the limit blocking component 13 is fixedly connected to the front of the top of the installation support plate 7, and conveyor belts 14 are arranged on both the left and right sides of the top of the installation support plate 7;

[0043] By setting a limiting groove that is convenient for clamping and fixing between the installation base plate 1 and the connecting installation component 5, during use, first limit and buffer, and then fix by screw connection, so as to improve the installation convenience and stability, and avoid affecting the use efficiency of the equipment. The lower guiding component 8 and the upper guiding component 9 are set for buffer connection, and buffer protection is also set at the top of the insertion guiding component 11. The limit blocking component 13 is used for limit adjustment and protection at the rear end of the PCB board body, and can perform buffer protection during the lifting process to avoid collision and wear, and further improve the use efficiency.

[0044] Specifically, as Figure 2 shown, the connecting installation component 5 includes a connecting plate 501, and the connecting plate 501 is threadedly connected to the top of the connecting support rod 4. A buffer support block 502 is connected to the left side of the top of the connecting plate 501, and a connecting extrusion plate 503 is slidably connected to the inner bottom wall of the connecting plate 501;

[0045] In this embodiment: a clamping groove 2 is provided inside the installation base plate 1, and the buffer strips 3 are connected by linkage rods inside the clamping groove 2 to perform protective buffering. The connecting support rod 4 is located between the installation base plate 1 and the connecting plate 501 for support and adjustment, and the connecting extrusion plate 503 at the top will protect the inner top.

[0046] Specifically, as Figure 1 shown, a lifting motor 6 is installed inside the installation base plate 1, and a top clamping plate 12 is arranged at the top of the connecting lifting lead screw of the lifting motor 6;

[0047] In this embodiment: the lifting motor 6 is installed inside the installation base plate 1 and the connecting plate 501. First, perform limit clamping, and then fix by screw connection. The top clamping plate 12 is used for protection at the top of the lifting motor 6, and a rotating bearing is arranged at the connection.

[0048] Specifically, as Figure 3As shown, the interspersed guiding component 11 includes guiding columns 1101, and the guiding columns 1101 are installed on the front and rear sides of the top end of the connecting plate 501. Rubber cushion blocks 1102 are arranged at the inner top ends of the guiding columns 1101;

[0049] In this embodiment: The guiding columns 1101 are installed on the left and right sides of the top end of the installation support plate 7. Buffer support is carried out through the rubber cushion blocks 1102 at the top ends of the guiding columns 1101 to reduce collisions.

[0050] Specifically, as Figure 1 and Figure 3 shown, the lower guiding-out component 8 includes a guiding cylinder 801, and the guiding cylinder 801 is connected to the bottom end of the installation support plate 7. A connecting convex block 802 is connected to the top end of the guiding cylinder 801, and a buffer ring 803 is bonded to the bottom wall of the guiding cylinder 801;

[0051] In this embodiment: The guiding cylinder 801 is connected to the bottom end of the installation support plate 7. A threaded sleeve matching the lifting screw rod connected to the lifting motor 6 is arranged in the middle of the installation support plate 7. The guiding cylinder 801 also passes through the guiding column 1101 and can be sleeved and slid up and down for a certain limit buffer protection.

[0052] Specifically, as Figure 3 shown, upper guiding-out components 9 are arranged on the left and right sides of the top end of the installation support plate 7, and connecting screw rods 10 are connected inside the upper guiding-out components 9;

[0053] In this embodiment: The components provided in the upper guiding-out component 9 are the same as those in the lower guiding-out component 8, and are symmetrically arranged horizontally with respect to the installation support plate 7. A connecting screw rod 10 is connected between the lower guiding-out component 8 and the upper guiding-out component 9 to ensure stability.

[0054] Specifically, as Figure 4 shown, the limiting and blocking component 13 includes a limiting clamping plate 1301, and the limiting clamping plate 1301 is installed in front of the top end of the installation support plate 7. A buffer pad 1302 is bonded to the rear end of the limiting clamping plate 1301, and a telescopic rod 1303 is slidably connected to the top end of the limiting clamping plate 1301. The top end of the telescopic rod 1303 is fixedly connected to an extension plate 1304;

[0055] In this embodiment: The limiting clamping plate 1301 is connected to the front end pushed by the upper guiding-out component 9 for protection. Then, a buffer pad 1302 is connected to the rear end of the limiting clamping plate 1301 for buffer protection to avoid collision and wear of the PCB board. At this time, the limiting clamping plate 1301 and the extension plate 1304 at the top end are connected and telescoped through the telescopic rod 1303, and the stacked PCB boards can be adjusted and limited for protection to a certain extent.

[0056] The specific solution of this scheme is as follows: First, a clamping groove 2 is opened inside the mounting base plate 1. The inner side of the clamping groove 2 is connected with a buffer strip 3 through a linkage rod for protection and buffering. The lifting motor 6 is installed inside the mounting base plate 1 and the connecting plate 501. First, it is clamped and positioned, and then fixed by screw connection. The top of the lifting motor 6 is protected by a top clamping plate 12. A rotating bearing is provided at the connection. The connecting strut 4 is located between the mounting base plate 1 and the connecting plate 501 for support and adjustment. The connecting extrusion plate 503 at the top will protect the top of the inner lifting motor 6. As the lifting motor 6 rotates, it will drive the mounting support plate 7 to move up and down, raising the PCB board. Then, the guide posts 1101 are installed on the left and right sides at the top of the mounting support plate 7. Rubber pads 1102 are used for buffer support at the top of the guide posts 1101 to reduce collisions. The guide cylinder 801 is connected to the bottom of the mounting support plate 7. A threaded sleeve matching the lifting screw rod connected to the lifting motor 6 is provided in the middle of the mounting support plate 7. The guide cylinder 801 also passes through the guide posts 1101 and can slide up and down in a sleeved manner for certain limit and buffer protection. The components provided in the upper export assembly 9 are the same as those in the lower export assembly 8, and are symmetrically arranged horizontally with respect to the mounting support plate 7. A connecting screw rod 10 is connected between the lower export assembly 8 and the upper export assembly 9 to ensure stability. The limit clamping plate 1301 is connected to the front end of the upper export assembly 9 for protection. Then, a buffer pad 1302 is connected to the rear end of the limit clamping plate 1301 for buffer protection to avoid collision and wear of the PCB board. At this time, the limit clamping plate 1301 and the extension plate 1304 at the top are connected by a telescopic rod 1303 to expand and contract, and can adjust and limit the stacked PCB boards to a certain extent for protection. Finally, the lifted parts are transported by a conveyor belt 14.

[0057] Those of ordinary skill in the art should understand that the discussion of any embodiment above is only exemplary; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail.

[0058] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A PCB product lifting device, characterized in that: include: A mounting base plate (1), wherein a clamping groove (2) is provided in the middle of the inner side of the mounting base plate (1), and buffer strips (3) are provided on both the front and rear sides of the clamping groove (2), and a connecting support rod (4) is connected to the top of the mounting base plate (1), and a connecting mounting assembly (5) is connected to the top of the connecting support rod (4); An insertion guide assembly (11), the insertion guide assembly (11) is fixedly connected to the top of the connection installation assembly (5), and the outer bottom end of the insertion guide assembly (11) is slidably connected to a lower guide assembly (8), and a mounting support plate (7) is provided on the inner side of the lower guide assembly (8); A position-limiting barrier component (13) is fixedly connected to the front of the top end of the mounting support plate (7), and conveyor belts (14) are arranged on both left and right sides of the top end of the mounting support plate (7).

2. A PCB product lifting device according to claim 1, characterized in that: The connection installation assembly (5) comprises a connection plate (501), and the connection plate (501) is threadedly connected to the top end of the connection support rod (4), and a buffer support block (502) is connected to the left side of the top end of the connection plate (501), and the inner bottom wall of the connection plate (501) is slidably connected to a connection extrusion plate (503).

3. A PCB product lifting device according to claim 1, characterized in that: A lifting motor (6) is installed on the inner side of the installation base plate (1), and a top clamping plate (12) is provided at the top end of the lifting screw rod connected to the lifting motor (6).

4. A PCB product lifting device according to claim 1, characterized in that: The insertion guide assembly (11) comprises a guide column (1101), and the guide column (1101) is installed on the front and rear sides of the top end of the connecting plate (501), and a rubber pad (1102) is arranged at the inner top end of the guide column (1101).

5. The PCB product lifting device according to claim 1, characterized in that: The lower outlet assembly (8) comprises a guide cylinder (801), and the guide cylinder (801) is connected to the bottom end of the mounting support plate (7), the top end of the guide cylinder (801) is connected to a connecting protrusion (802), and the bottom wall of the guide cylinder (801) is bonded to a buffer ring (803).

6. A PCB product lifting device according to claim 1, characterized in that: Upper guide assemblies (9) are provided on both left and right sides of the top end of the mounting support plate (7), and a connecting screw (10) is connected inside the upper guide assemblies (9).

7. The PCB product lifting device according to claim 1, characterized in that: The position-limiting blocking assembly (13) comprises a position-limiting card plate (1301), and the position-limiting card plate (1301) is installed in front of the top end of the mounting support plate (7), a buffer pad (1302) is bonded to the rear end of the position-limiting card plate (1301), and the top end of the position-limiting card plate (1301) is slidably connected to a telescopic rod (1303), and the top end of the telescopic rod (1303) is fixedly connected to an extension plate (1304).

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