Automatic clamping and discharging mechanism

Abstract

The utility model discloses an automatic clamping and discharging mechanism which comprises a jig platform, X-direction clamping blocks arranged on two opposite outer sides of the jig platform, two Y-direction clamping blocks arranged on the other two opposite outer sides of the jig platform, and two curved bar modules connected between the X-direction clamping blocks and the Y-direction clamping blocks. The clamping driving piece is in driving connection with the two curved bar modules; each X-direction clamping block is arranged corresponding to two Y-direction clamping blocks, and each curved bar module is connected between one X-direction clamping block and the two corresponding Y-direction clamping blocks; the clamping driving piece is used for driving the curved bar module to drive the X-direction clamping block and the Y-direction clamping block to achieve product clamping. The curved bar module comprises an X-direction guide assembly connected with the X-direction clamping block, a Y-direction guide assembly connected with the Y-direction clamping block, and a connecting rod connected between the X-direction guide assembly and the Y-direction guide assembly; the two ends of the connecting rod are hinged to the X-direction guide assembly and the Y-direction guide assembly respectively. By arranging the clamping driving piece and the two curved bar modules, the X-direction clamping blocks and the Y-direction clamping blocks can be in linkage to achieve clamping and fixing of products in the X direction and the Y direction, the products can be accurately positioned without interference of other conditions, full-automatic positioning is achieved, manual intervention is not needed, the products are prevented from being damaged, and the production efficiency is improved. And the product yield is improved.

Description

Technical Field

[0001] The utility model relates to the field of automation technology, in particular to an automatic clamping and discharging mechanism. Background Art

[0002] With the rapid development of the current industry, the assembly and production of 3C products such as mobile phones and tablets often requires product clamping and positioning to facilitate production, distribution, and installation. Existing clamping and positioning mechanisms require excessive manual intervention and cannot adapt to different product sizes. This leads to problems such as insufficient clamping force, inaccurate product positioning, and easy loosening and dropping. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic clamping and unloading mechanism. By setting a clamping drive component and two curved rod modules, multiple X-direction clamping blocks and Y-direction clamping blocks can be linked to achieve X-direction and Y-direction clamping and fixing of the product, so that the product can be accurately positioned without the interference of other conditions. The positioning is fully automatic and does not require manual intervention, thereby avoiding damage to the product and improving the product yield.

[0004] In order to achieve the above objectives, the following technical solutions are adopted:

[0005] An automatic clamping and unloading mechanism includes a fixture platform, an X-axis clamping block provided on each of two relatively outer sides of one of the fixture platform, two Y-axis clamping blocks provided on each of two relatively outer sides of the other fixture platform, two curved bar modules connected between the X-axis clamping block and the Y-axis clamping block, and a clamping drive member driven by the two curved bar modules; each X-axis clamping block is provided corresponding to two Y-axis clamping blocks, and each curved bar module is connected between an X-axis clamping block and its corresponding two Y-axis clamping blocks; the clamping drive member is used to drive the curved bar module to drive the X-axis clamping block and the Y-axis clamping block to clamp the product; the curved bar module includes an X-axis guide assembly connected to the X-axis clamping block, a Y-axis guide assembly connected to the Y-axis clamping block, and a connecting rod connected between the X-axis guide assembly and the Y-axis guide assembly; the two ends of the connecting rod are respectively hinged to the X-axis guide assembly and the Y-axis guide assembly.

[0006] Preferably, the X-direction guide assembly includes an X-direction linkage seat, an X-direction drive rod embedded in the middle of the X-direction linkage seat, and an X-direction sliding assembly; the first end of the X-direction drive rod is connected to the bottom of the X-direction clamping block, and the second end of the X-direction drive rod is connected to the output end of the clamping drive member; the X-direction sliding assembly is arranged at the first end of the X-direction drive rod and the bottom of the X-direction linkage seat.

[0007] Preferably, a limiting protrusion is extended outward from the middle part of the X-direction drive rod, and a limiting groove matching the limiting protrusion is provided on the X-direction linkage seat; the first end of the X-direction drive rod extends to form a rectangular base, and the X-direction clamping block is detachably installed on the top of the rectangular base; at least one elastic member is provided between the rectangular base and the X-direction linkage seat.

[0008] Preferably, the Y-direction guide assembly includes a Y-direction linkage seat and a Y-direction sliding assembly arranged at the bottom of the Y-direction linkage seat; the Y-direction clamping block is detachably mounted on the top of the Y-direction linkage seat.

[0009] Preferably, at least one coarse positioning block is further provided on the outer side of the fixture platform.

[0010] Preferably, it also includes a mounting frame; the X-direction sliding assembly and the Y-direction sliding assembly both include a slide rail fixed to the mounting frame, and a slider slidably connected to the slide rail; the X-direction linkage seat, the first end of the X-direction drive rod, and the Y-direction linkage seat are installed on the corresponding slider.

[0011] By adopting the above solution, the beneficial effects of the utility model are:

[0012] This new system utilizes a clamping drive and two curved lever modules to link multiple X- and Y-axis clamping blocks to achieve X- and Y-axis clamping and fixation of products. This allows for precise positioning of products without the need for other interference. This fully automated positioning eliminates the need for manual intervention, thus avoiding product damage and improving product yield. Furthermore, the system can adaptively adjust the clamping position based on varying product sizes, facilitating efficient product positioning and ensuring secure, secure clamping without damaging the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 A three-dimensional diagram of the utility model that eliminates the need for a fixture platform;

[0015] Figure 3 A three-dimensional diagram of the clamping drive member and the bent rod module of the present invention;

[0016] Figure 4 for Figure 3 A schematic diagram of the structure of the top view portion;

[0017] The accompanying drawings illustrate:

[0018] 1—fixture platform, 2—X-axis clamping block,

[0019] 3—Y-axis clamping block, 4—clamping drive component,

[0020] 5—X-direction guide assembly, 6—Y-direction guide assembly,

[0021] 7—connecting rod, 8—coarse positioning block,

[0022] 9—mounting frame, 51—X-axis linkage seat,

[0023] 52—X-axis driving rod, 53—X-axis sliding assembly,

[0024] 54—limiting protrusion, 55—limiting groove,

[0025] 56—elastic piece, 61—Y-axis linkage seat,

[0026] 62—Y-direction sliding assembly. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0030] Reference Figures 1 to 4As shown, the utility model provides an automatic clamping and unloading mechanism, including a jig platform 1, an X-axis clamping block 2 provided on each of the two relatively outer sides of the jig platform 1, two Y-axis clamping blocks 3 provided on each of the other two relatively outer sides of the jig platform 1, two curved bar modules connected between the X-axis clamping block 2 and the Y-axis clamping block 3, and a clamping drive 4 driven by the two curved bar modules; each X-axis clamping block 2 is provided corresponding to two Y-axis clamping blocks 3, and each curved bar module is connected between an X-axis clamping block 2 and its corresponding two Y-axis clamping blocks 3; the clamping drive 4 is used to drive the curved bar module to drive the X-axis clamping block 2 and the Y-axis clamping block 3 to clamp the product; specifically, the clamping drive 4 is a pneumatic mechanical clamp, which uses gas flow to cause the two mechanical clamps to move in opposite directions at the same time, so that the X-axis clamping block 2 and the Y-axis clamping block 3 can be opened at the same time to clamp and position the product.

[0031] Among them, the curved rod module includes an X-direction guide component 5 connected to the X-direction clamping block 2, a Y-direction guide component 6 connected to the Y-direction clamping block 3, and a connecting rod 7 connected between the X-direction guide component 5 and the Y-direction guide component 6; the two ends of the connecting rod 7 are respectively hinged to the X-direction guide component 5 and the Y-direction guide component 6.

[0032] For details, please refer to Figure 1 The two X-axis clamping blocks 2 are symmetrically arranged along the central axis (Y-axis) of the jig platform 1, and the two curved rod modules are also symmetrically arranged along the central axis (Y-axis) of the jig platform 1; the two Y-axis clamping blocks 3 corresponding to the same X-axis clamping block 2 are symmetrically arranged along the central axis (X-axis) of the jig platform 1, and the corresponding two connecting rods 7 are distributed in an eight-shaped shape.

[0033] The X-direction guide assembly 5 includes an X-direction linkage seat 51, an X-direction drive rod 52 embedded in the middle of the X-direction linkage seat 51, and an X-direction sliding assembly 53; the first end of the X-direction drive rod 52 is connected to the bottom of the X-direction clamping block 2, and the second end of the X-direction drive rod 52 is connected to the output end of the clamping drive member 4; the X-direction sliding assembly 53 is arranged at the first end of the X-direction drive rod 52 and the bottom of the X-direction linkage seat 51.

[0034] A limiting protrusion 54 is extended outward from the middle part of the X-direction driving rod 52, and a limiting groove 55 matching the limiting protrusion 54 is provided on the X-direction linkage seat 51; the first end of the X-direction driving rod 52 extends to form a rectangular base, and the X-direction clamping block 2 is detachably mounted on the top of the rectangular base; at least one elastic member 56 is provided between the rectangular base and the X-direction linkage seat 51.

[0035] In a specific embodiment, the elastic member 56 is a spring, and the clamping force can be ensured by the elastic member 56. Figure 4When the clamping driver 4 drives the X-axis drive rod 52, which in turn moves the X-axis linkage seat 51 leftward, the X-axis clamping block 2 opens outward, awaiting the placement of the product on the fixture platform 1. During this movement, the X-axis drive rod 52 first moves leftward, stretching the elastic member 56. When the stopper 54 abuts the left side wall of the stopper slot 55, the X-axis linkage seat 51 moves leftward along with the X-axis drive rod 52. When the clamping driver 4 no longer drives the X-axis drive rod 52, the elastic member 56 contracts, and the X-axis drive rod 52 drives the X-axis clamping block 2 rightward to clamp and position the product.

[0036] The Y-direction guide assembly 6 includes a Y-direction linkage seat 61 and a Y-direction sliding assembly 62 disposed at the bottom of the Y-direction linkage seat 61 ; the Y-direction clamping block 3 is detachably mounted on the top of the Y-direction linkage seat 61 .

[0037] The jig platform 1 is also provided with at least one coarse positioning block 8 on its outer side. In one embodiment, the jig platform 1 is rectangular, and three coarse positioning blocks 8 are provided, distributed outside the three corners of the jig platform 1. The coarse positioning blocks 8 are used to roughly determine the position of the product to prevent excessive deviation when placing the product.

[0038] The automatic clamping and unloading mechanism provided by the present invention also includes a mounting frame 9; the X-axis sliding assembly 53 and the Y-axis sliding assembly 62 each include a slide rail fixed to the mounting frame 9 and a slider slidably connected to the slide rail; the X-axis linkage seat 51, the first end of the X-axis drive rod 52, and the Y-axis linkage seat 61 are mounted on the corresponding sliders. Furthermore, the ends of the connecting rod 7 are hingedly connected to the X-axis linkage seat 51 and the Y-axis linkage seat 61, respectively.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, various obvious changes, readjustments, and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An automatic clamping and discharging mechanism, characterized in that: The jig comprises a jig platform, an X-axis clamping block provided on two opposite outer sides of the jig platform, two Y-axis clamping blocks provided on two opposite outer sides of the jig platform, two curved bar modules connected between the X-axis clamping blocks and the Y-axis clamping blocks, and a clamping drive member drivingly connected to the two curved bar modules. Each X-axis clamping block corresponds to two Y-axis clamping blocks, and each curved rod module is connected between an X-axis clamping block and its corresponding two Y-axis clamping blocks; the clamping drive member is used to drive the curved rod module to drive the X-axis clamping block and the Y-axis clamping block to clamp the product; the curved rod module includes an X-axis guide assembly connected to the X-axis clamping block, a Y-axis guide assembly connected to the Y-axis clamping block, and a connecting rod connected between the X-axis guide assembly and the Y-axis guide assembly; the two ends of the connecting rod are respectively hinged to the X-axis guide assembly and the Y-axis guide assembly.

2. The automatic clamping and unloading mechanism according to claim 1, characterized in that: The X-direction guide assembly includes an X-direction linkage seat, an X-direction drive rod embedded in the middle of the X-direction linkage seat, and an X-direction sliding assembly; the first end of the X-direction drive rod is connected to the bottom of the X-direction clamping block, and the second end of the X-direction drive rod is connected to the output end of the clamping drive member; the X-direction sliding assembly is arranged at the first end of the X-direction drive rod and the bottom of the X-direction linkage seat.

3. The automatic clamping and unloading mechanism according to claim 2, characterized in that: A limiting protrusion is extended outward from the middle part of the X-direction drive rod, and a limiting groove matching the limiting protrusion is provided on the X-direction linkage seat; the first end of the X-direction drive rod extends to form a rectangular base, and the X-direction clamping block is detachably installed on the top of the rectangular base; at least one elastic member is provided between the rectangular base and the X-direction linkage seat.

4. The automatic clamping and unloading mechanism according to claim 2, characterized in that: The Y-direction guide assembly includes a Y-direction linkage seat and a Y-direction sliding assembly arranged at the bottom of the Y-direction linkage seat; the Y-direction clamping block is detachably installed on the top of the Y-direction linkage seat.

5. The automatic clamping and unloading mechanism according to claim 1, characterized in that: At least one coarse positioning block is also provided on the outer side of the fixture platform.

6. The automatic clamping and unloading mechanism according to claim 4, characterized in that: It also includes a mounting frame; the X-direction sliding assembly and the Y-direction sliding assembly both include a slide rail fixed to the mounting frame, and a slider slidably connected to the slide rail; the X-direction linkage seat, the first end of the X-direction drive rod, and the Y-direction linkage seat are installed on the corresponding slider.

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