CN217553426U

CN217553426U - Table top structure of resistance welding screen printing equipment

Info

Publication number: CN217553426U
Application number: CN202221610926.9U
Authority: CN
Inventors: 潘晓勋; 王正坤; 王志强; 张婕; 张伦亮; 夏云平
Original assignee: Jiangxi Jingwang Precision Circuit Co ltd
Current assignee: Jiangxi Jingwang Precision Circuit Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-10-11
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a table top structure of resistance welding screen printing equipment, which comprises a base, a movable table top, two fixed table tops and a lifting movable assembly; the two fixed table tops are arranged on two sides of the upper end surface of the base; the movable table top is positioned between the two fixed table tops, and a positioning clamp for fixing the circuit board is arranged on the movable table top; the lifting and moving assembly is used for driving the moving table top to complete lifting and moving. The utility model discloses can reduce the error, and promoted degree of automation.

Description

Table top structure of resistance welding screen printing equipment

Technical Field

The utility model relates to a circuit board processingequipment technical field, concretely relates to hinder mesa structure that welds screen print equipment.

Background

In the conventional screen printing machine at the present stage, the operation is performed manually and independently, and the risk of printing deviation exists due to the difference of skills of personnel. And the difference of the operation modes of the personnel can not avoid the error between the personnel, the automation degree is lower, and the product can not be well transferred from one device to another group of devices.

Disclosure of Invention

The utility model discloses the problem that will solve is: the utility model provides a block mesa structure of screen printing equipment that hinders welds can reduce the error, has promoted degree of automation, moves the drive of subassembly and removes the mesa through setting up the lift for the product can not be fine on transferring to another group's equipment from an equipment.

The utility model discloses a solve the technical scheme that above-mentioned problem provided and do: a table top structure of solder mask screen printing equipment comprises a base, a movable table top, two fixed table tops and a lifting moving assembly;

the two fixed table tops are arranged on two sides of the upper end surface of the base;

the movable table top is positioned between the two fixed table tops, and a positioning clamp for fixing the circuit board is arranged on the movable table top;

the lifting and moving assembly is used for driving the moving table top to complete lifting and moving.

Preferably, both sides of the upper end surfaces of the fixed table surface and the movable table surface are respectively provided with a PIN nail which is matched with the positioning hole in the circuit board to complete positioning.

Preferably, there are four of the location clips.

Preferably, four positioning clips are respectively arranged at four corners of the movable table top.

Preferably, the lifting and moving assembly comprises a driving piece, a motor, a lifting platform and a connecting block; be equipped with the holding tank on the base, the driving piece sets up the tank bottom of holding tank, the elevating platform sets up the upper end of driving piece, the motor sets up the up end of elevating platform, the connecting block sets up on the lower terminal surface of removal mesa, the motor pass through the lead screw with the connecting block is connected.

Preferably, the driving member is a cylinder.

Preferably, the lower end face of the movable table top is provided with a guide rod, and the upper end face of the lifting table is provided with a guide groove matched with the guide rod.

Compared with the prior art, the utility model has the advantages that: the utility model discloses can reduce the error, and promoted degree of automation.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 isbase:Sub>A sectional view A-A of FIG. 1;

fig. 3 is a schematic diagram of alignment of a single mesa and three mesas.

The attached drawings are marked as follows: 1. the base, 2, the locating clip, 3, PIN nail, 4, removal mesa, 5, holding tank, 6, guide way, 7, fixed mesa, 8, motor, 9, lead screw, 10, cylinder, 11, elevating platform, 12, guide bar, 13, connecting block.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The specific embodiment of the utility model is shown in the attached drawing, a table top structure of solder mask screen printing equipment, which comprises a base 1, a movable table top 4, two fixed table tops 7 and a lifting movable component;

the two fixed table tops 7 are arranged on two sides of the upper end surface of the base 1;

the movable table top 4 is positioned between the two fixed table tops 7, and the movable table top 4 is provided with a positioning clamp 2 for fixing a circuit board;

the lifting and moving assembly is used for driving the moving table top 4 to complete lifting and moving.

In this embodiment, the two sides of the upper end surfaces of the fixed table surface 7 and the movable table surface 4 are respectively provided with a PIN 3 which is matched with the positioning hole on the circuit board to complete positioning.

The utility model discloses a divide the module to counterpoint, concretely refers to figure 3, by four points counterpoint in flange limit, fall into three module and decompose into 8 points and counterpoint, promote the counterpoint precision.

In the present embodiment, there are four positioning clips 2.

Furthermore, four positioning clips 2 are respectively arranged at four corners of the movable table top 4.

In the embodiment, the lifting and moving assembly comprises a driving part, a motor 8, a lifting platform 11 and a connecting block 13; be equipped with holding tank 5 on the base 1, the driving piece sets up the tank bottom of holding tank 5, elevating platform 11 sets up the upper end of driving piece, motor 8 sets up the up end of elevating platform 11, connecting block 13 sets up on the lower terminal surface of removal mesa 4, motor 8 pass through lead screw 9 with connecting block 13 is connected.

Further, the driving member is a cylinder 10.

In this embodiment, the lower end surface of the movable table top 4 is provided with a guide rod 12, and the upper end surface of the lifting table 11 is provided with a guide groove 6 matched with the guide rod 12.

The utility model adopts the design of three table-boards to replace a single table-board, and decomposes the three table-boards into two fixed table-boards at two sides and a middle movable table-board. The connection design can ensure that the intermediate product can be quickly transferred to the next station in the sandwich lamination (screen printing plate-production product-bottom plate); fixing clamps are added at two ends of the movable table board. After the product is fixed, the product is ensured to be stable and move on a plane.

The utility model has the advantages that:

1. the device is adopted to replace manpower, time efficiency is provided, and 5000 pieces/8H can be realized by the manual output 500-600 pieces/8H device.

2. The quality of the produced product is greatly improved, and the risks of offset printing, oil oxidation, oil dropping and the like are reduced.

3. The printing alignment was raised from the previous 0.10mm to 0.02mm.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. The utility model provides a block mesa structure of welding screen printing equipment which characterized in that: comprises a base (1), a movable table-board (4), two fixed table-boards (7) and a lifting movable component;

the two fixed table tops (7) are arranged on two sides of the upper end surface of the base (1);

the movable table top (4) is positioned between the two fixed table tops (7), and a positioning clamp (2) for fixing the circuit board is arranged on the movable table top (4);

the lifting and moving assembly is used for driving the moving table top (4) to complete lifting and moving.

2. The mesa structure of a solder resist screen printing apparatus according to claim 1, wherein: and PIN nails (3) matched with the positioning holes in the circuit board to complete positioning are arranged on two sides of the upper end surfaces of the fixed table board (7) and the movable table board (4).

3. The mesa structure of the solder resist screen printing equipment according to claim 1, characterized in that: the number of the positioning clips (2) is four.

4. The mesa structure of the solder resist screen printing equipment according to claim 3, wherein: the four positioning clamps (2) are respectively arranged at four corners of the movable table board (4).

5. The mesa structure of a solder resist screen printing apparatus according to claim 1, wherein: the lifting moving assembly comprises a driving piece, a motor (8), a lifting platform (11) and a connecting block (13); be equipped with holding tank (5) on base (1), the driving piece sets up the tank bottom of holding tank (5), elevating platform (11) set up the upper end of driving piece, motor (8) set up the up end of elevating platform (11), connecting block (13) set up on the lower terminal surface of removal mesa (4), motor (8) pass through lead screw (9) with connecting block (13) are connected.

6. The mesa structure of a solder resist screen printing apparatus according to claim 5, wherein: the driving piece is a cylinder (10).

7. The mesa structure of a solder resist screen printing apparatus according to claim 5 or 6, characterized in that: the lower end face of the movable table top (4) is provided with a guide rod (12), and the upper end face of the lifting table (11) is provided with a guide groove (6) matched with the guide rod (12).