Resistance layer printing device for manufacturing thick-film low-resistance-value anti-vulcanization resistor

Abstract

The utility model discloses a resistive layer printing device for manufacturing a thick-film low-resistance-value anti-vulcanization resistor, and relates to the technical field of resistive layer printing. The printing device comprises a frame and a supporting plate, the inner side of the bottom of the supporting plate is fixedly connected with the surface of the frame, the front face and the back face of the frame are each fixedly connected with two supporting frames, the front faces of the supporting frames are fixedly connected with supporting columns, the bottoms of the supporting columns are fixedly connected with a first motor, and a printing assembly is arranged in the frame. The printing assembly comprises a connecting frame. The printing assembly is arranged, the third motor drives the eccentric rotating disc to rotate, the eccentric rotating disc drives the limiting strip to do reciprocating motion up and down, the limiting strip drives the push rod to do reciprocating motion up and down, the push rod drives the printing plate to do reciprocating motion up and down, printing materials are printed on raw materials, unnecessary complex parts and redundant functions are removed, and the printing efficiency is improved. The overall structure is more compact and easy to operate, and meanwhile the fault rate and the maintenance cost are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of resistor layer printing, in particular to a resistor layer printing device for manufacturing thick-film low-resistance anti-sulfurization resistors. Background Art

[0002] The resistor layer printing device consists of a printing table, a screen printing mechanism, a side printing component, a control system and auxiliary equipment, and is used to manufacture thick-film low-resistance anti-sulfurization resistors with high precision and high efficiency.

[0003] During the printing process, the printing device plays a vital role, which is directly related to the quality of the printed product. However, the existing printing devices are often complex in design, which not only increases the cost of manufacturing and maintenance, but also greatly increases the difficulty of operation for workers. The complex structure requires workers to be more cautious and meticulous when performing printing operations. The slightest carelessness may lead to quality problems in the printed product. For this reason, we propose a resistor layer printing device for the manufacture of thick-film, low-resistance, anti-sulfurization resistors. Utility Model Content

[0004] The purpose of the present utility model is to provide a resistance layer printing device for manufacturing thick-film low-resistance anti-sulfurization resistors. By setting a printing component, motor three drives the eccentric turntable to rotate, the eccentric turntable drives the limit bar to move back and forth up and down, the limit bar drives the push rod to move back and forth up and down, and the push rod drives the printing plate to move back and forth up and down, printing materials are printed on the original material, eliminating unnecessary complex components and redundant functions, making the overall structure more compact and easy to operate, while also reducing the failure rate and maintenance costs, and solving the problem that the existing printing device is often more complicated in design, which not only increases the cost of manufacturing and maintenance, but also greatly increases the difficulty of operation for workers. The complex structure requires workers to be more cautious and meticulous when performing printing operations, and the slightest carelessness may lead to quality problems in the printed products.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a resistor layer printing device for manufacturing thick film low resistance anti-sulfurization resistors, comprising a frame and a support plate, wherein the inner side of the bottom of the support plate is fixedly connected to the surface of the frame, and the front and back of the frame are fixedly connected to two support frames, the front of the support frame is fixedly connected to a support column, and the bottom of the support column is fixedly connected to a motor;

[0007] A printing assembly is provided inside the frame, and the printing assembly includes a connecting frame, a motor three is fixedly connected to the back of the connecting frame, an eccentric turntable is fixedly connected to the front output end of the motor three, a rotating shaft is fixedly connected to the front of the eccentric turntable, a limiting strip is slidably connected to the surface of the rotating shaft, the back of the limiting strip is fixedly connected to the inner side of the front of the printing plate, a slide groove is provided on the inner side of the front of the printing plate, a push rod is slidably connected to the inside of the slide groove, a printing plate is fixedly connected to the bottom of the push rod, and the other end of the push rod is connected to the printing plate. Therefore, as the push rod reciprocates up and down, the printing plate will also move up and down, thereby evenly printing the printed material on the raw material on the conveyor belt, and the entire printing process is continuous and efficient.

[0008] Furthermore, the surface of the push rod is slidingly connected to a limiting post, and the front of the limiting post is slidingly connected to the inside of the connecting frame. The limiting post limits the push rod so that it can only move along the path of the limiting post, preventing the push rod from not working properly during operation and affecting printing efficiency.

[0009] Furthermore, the output end on the back of the motor is fixedly connected to a roller through a coupling, and the front and back of the roller are both rotatably connected to the inside of the support frame. The roller drives the conveyor belt to transport the printing raw materials. The conveying efficiency of the conveyor belt can be changed by changing the transmission of the motor, thereby better meeting the printing needs.

[0010] Furthermore, a moving assembly is provided on the top of the frame, and the moving assembly includes four limiting rings. Motor 2 is fixedly connected to the right side of the top of the frame, and a threaded rod is fixedly connected to the left output end of motor 2 through a coupling. The surface of the threaded rod is rotatably connected to the inside of the limiting rings on the left and right sides, and the surface of the threaded rod is threadedly connected to the inside of the two limiting rings in the middle. The threaded rod drives the two limiting rings in the middle to move left or right, and the ring on the left drives the connecting rod to move, and the connecting rod on the left drives the connecting frame to move, so as to move the printing plate to the appropriate position, making the device more operable.

[0011] Furthermore, the bottom of the limit rings on the left and right sides are fixedly connected to the top of the frame, and the front and back of the top of the frame are slidably connected to two rings. The ring on the left drives the connecting rod to move, and the connecting rod on the left drives the connecting frame to move, moving the printing plate to the appropriate position, making the device more operable, so as to adapt to printing with different needs.

[0012] Furthermore, the tops of the two collars on the left are fixedly connected with fixing clamps, the interior of the fixing clamps is fixedly connected with a material storage box, the top of the material storage box is fixedly connected with a feed pipe, the bottom of the material storage box is fixedly connected with two material delivery hoses, the bottoms of the material delivery hoses are fixedly connected to the top of the printing plate, and the fixing clamps fix the material storage box so that it can remain stable as the connecting frame moves during operation, without affecting the discharge of the printed material, so that the printing plate can efficiently meet the printing requirements.

[0013] Furthermore, one side corresponding to the two said collars on the left and one side corresponding to the two said collars on the right are fixedly connected with a connecting rod, the bottom of the said connecting rod on the left is fixedly connected to the top of the connecting frame, and the bottoms of the two said limiting rings in the middle are respectively fixedly connected to the tops of the two connecting rods. As the limiting rings move, the collars on the left will also move accordingly, and the collars and the connecting rods are driven to move by the collars, and the other end of the connecting rod is connected to the connecting frame, and a printing plate is fixed on the connecting frame, so the movement of the connecting rod will further drive the connecting frame and the printing plate to move together.

[0014] The utility model has the following beneficial effects:

[0015] The utility model provides a printing assembly, wherein the motor drives the eccentric turntable to rotate, the eccentric turntable drives the limit bar to move back and forth up and down, the limit bar drives the push rod to move back and forth up and down, and the push rod drives the printing plate to move back and forth up and down, so that the printing material is printed on the original material, and unnecessary complex components and redundant functions are eliminated, making the overall structure more compact and easy to operate, while also reducing the failure rate and maintenance cost.

[0016] The utility model sets a moving component, specifically a threaded rod drives the two middle limit rings to move left or right, the left ring drives the connecting rod to move, and the left connecting rod drives the connecting frame to move, so as to move the printing plate to a suitable position, making the device more operable, thereby adapting to printing with different needs.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixing clamp structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the ring structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limit ring of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limit bar of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the printing plate of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Frame; 2. Support plate; 3. Support frame; 31. Support column; 32. Motor 1; 33. Roller; 4. Feed hose; 5. Storage box; 51. Feed pipe; 52. Fixing clamp; 11. Moving assembly; 111. Motor 2; 112. Threaded rod; 113. Limiting ring; 131. Sleeve; 12. Printing assembly; 121. Push rod; 211. Printing plate; 212. Slide; 213. Limiting column; 122. Connecting bar; 221. Connecting frame; 123. Motor 3; 124. Eccentric turntable; 241. Rotating shaft; 125. Limiting strip. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-6 As shown, the utility model is a resistor layer printing device for manufacturing thick film low resistance anti-sulfurization resistors, comprising a frame 1 and a support plate 2. The inner side of the bottom of the support plate 2 is fixedly connected to the surface of the frame 1. The front and back of the frame 1 are fixedly connected to two support frames 3. The front of the support frame 3 is fixedly connected to a support column 31. The bottom of the support column 31 is fixedly connected to a motor 32.

[0029] The frame 1 is provided with a printing assembly 12, which includes a connecting frame 221, a motor 3 123 fixedly connected to the back of the connecting frame 221, an eccentric turntable 124 fixedly connected to the front output end of the motor 3 123, a rotating shaft 241 fixedly connected to the front of the eccentric turntable 124, a limiting strip 125 slidably connected to the surface of the rotating shaft 241, a limiting strip 125 back is fixedly connected to the front inner side of the printing plate 211, a slide groove 212 is provided on the front inner side of the printing plate 211, a push rod 121 is slidably connected to the inside of the slide groove 212, and a push rod 121 is slidably connected to the push rod 121. The bottom of the rod 121 is fixedly connected to the printing plate 211. The utility model sets a printing component 12, and the motor 3 123 drives the eccentric turntable 124 to rotate, and the eccentric turntable 124 drives the limit bar 125 to move back and forth up and down, and the limit bar 125 drives the push rod 121 to move back and forth up and down, and the push rod 121 drives the printing plate 211 to move back and forth up and down, and prints the printing material onto the original material, eliminating unnecessary complex components and redundant functions, making the overall structure more compact and easy to operate, while also reducing the failure rate and maintenance cost.

[0030] The surface of the push rod 121 is slidably connected to the limiting post 213 , and the front surface of the limiting post 213 is slidably connected to the inside of the connecting frame 221 .

[0031] The output end at the back of the motor 32 is fixedly connected to a roller 33 via a coupling, and the front and back sides of the roller 33 are both rotatably connected to the inside of the support frame 3.

[0032] A moving component 11 is provided on the top of the frame 1. The moving component 11 includes four limit rings 113. A motor 2 111 is fixedly connected to the right side of the top of the frame 1. The left output end of the motor 2 111 is fixedly connected to a threaded rod 112 through a coupling. The surface of the threaded rod 112 is rotatably connected to the inside of the limit rings 113 located on the left and right sides. The surface of the threaded rod 112 is threadedly connected to the inside of the two limit rings 113 located in the middle. The utility model sets up the moving component 11, specifically the threaded rod 112 drives the two limit rings 113 in the middle to move left or right, the ring 131 on the left drives the connecting rod 122 to move, and the connecting rod 122 on the left drives the connecting frame 221 to move, so as to move the printing plate 211 to a suitable position, making the device more operable, so as to adapt to printing with different needs.

[0033] The bottoms of the limiting rings 113 on the left and right sides are fixedly connected to the top of the frame 1 , and two sleeve rings 131 are slidably connected to the front and back of the top of the frame 1 .

[0034] The top of the two rings 131 on the left side is fixedly connected with a fixing clamp 52, the inside of the fixing clamp 52 is fixedly connected with a storage box 5, the top of the storage box 5 is fixedly connected with a feed pipe 51, the bottom of the storage box 5 is fixedly connected with two material delivery hoses 4, and the bottom of the material delivery hose 4 is fixedly connected to the top of the printing plate 211.

[0035] One side corresponding to the two rings 131 on the left and one side corresponding to the two rings 131 on the right are both fixedly connected with a connecting rod 122. The bottom of the connecting rod 122 on the left is fixedly connected to the top of the connecting frame 221, and the bottoms of the two limiting rings 113 in the middle are respectively fixedly connected to the tops of the two connecting rods 122.

[0036] A specific application of this embodiment is: according to specific working requirements, start motor 2 111, motor 2 111 drives threaded rod 112 to start rotating, and the rotational movement of threaded rod 112 is converted into linear motion, which in turn drives the two middle limiting rings 113 installed thereon to move left or right. The movement of these two limiting rings is synchronous and smooth, ensuring the accuracy of the movement. As the limiting ring 113 moves, the left collar 131 also moves accordingly, and the collar 131 and the connecting rod 122 are driven to move by the collar 131. The other end of the connecting rod 122 is connected to the connecting frame 221, and the printing plate 211 is fixed on the connecting frame 221. Therefore, the movement of the connecting rod 122 will further drive the connecting frame 221 and the printing plate 211 to move together until the printing plate 211 is moved to the appropriate position. Next, start motor 1 32 and motor 3 123, and the rotation of motor 1 32 will drive roller 3 3 starts to rotate. The surface of roller 33 is usually wrapped with rubber or similar materials to increase friction. The rotation of roller 33 drives the conveyor belt to move through friction. The raw material to be printed is placed on the conveyor belt. As the conveyor belt moves, the raw material is transported to the bottom of the printing plate 211. At the same time, the rotation of motor 3 123 drives the eccentric turntable 124 to start rotating. When the eccentric turntable 124 rotates, it drives the limit bar 125 installed thereon to move back and forth. The movement of the limit bar 125 is periodic, and the amplitude and frequency can be adjusted as needed. The movement of the limit bar 125 further drives the push rod 121 to move back and forth. The other end of the push rod 121 is connected to the printing plate 211. Therefore, as the push rod 121 reciprocates up and down, the printing plate 211 also moves up and down, thereby printing the printing material (such as ink, etc.) evenly on the raw material on the conveyor belt. The entire printing process is continuous and efficient.

[0037] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A resistor layer printing device for manufacturing thick film low resistance anti-sulfurization resistors, comprising a frame (1) and a support plate (2), wherein the inner side of the bottom of the support plate (2) is fixedly connected to the surface of the frame (1), and the front and back of the frame (1) are fixedly connected to two support frames (3), the front of the support frame (3) is fixedly connected to a support column (31), and the bottom of the support column (31) is fixedly connected to a motor (32), characterized in that ； A printing assembly (12) is provided inside the frame (1), and the printing assembly (12) includes a connecting frame (221), the back of the connecting frame (221) is fixedly connected to a motor three (123), the front output end of the motor three (123) is fixedly connected to an eccentric turntable (124), the front of the eccentric turntable (124) is fixedly connected to a rotating shaft (241), the surface of the rotating shaft (241) is slidably connected to a limit bar (125), the back of the limit bar (125) is fixedly connected to the inner side of the front of the printing plate (211), the inner side of the front of the printing plate (211) is provided with a slide groove (212), the inside of the slide groove (212) is slidably connected to a push rod (121), and the bottom of the push rod (121) is fixedly connected to the printing plate (211).

2. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 1, characterized in that: The surface of the push rod (121) is slidably connected to the limiting column (213), and the front surface of the limiting column (213) is slidably connected to the interior of the connecting frame (221).

3. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 2, characterized in that: The output end at the back of the motor 1 (32) is fixedly connected to a roller (33) via a coupling, and the front and back sides of the roller (33) are both rotatably connected to the inside of the support frame (3).

4. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 3, characterized in that: A moving assembly (11) is provided on the top of the frame (1), and the moving assembly (11) includes four limiting rings (113). A second motor (111) is fixedly connected to the right side of the top of the frame (1). A threaded rod (112) is fixedly connected to the left output end of the second motor (111) via a coupling. The surface of the threaded rod (112) is rotatably connected to the inside of the limiting rings (113) located on the left and right sides, and the surface of the threaded rod (112) is threadedly connected to the inside of the two limiting rings (113) located in the middle.

5. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 4, characterized in that: The bottoms of the limiting rings (113) on the left and right sides are fixedly connected to the top of the frame (1), and the front and back sides of the top of the frame (1) are both slidably connected to two collars (131).

6. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 5, characterized in that: The tops of the two collars (131) on the left are fixedly connected to fixing clamps (52), the interior of the fixing clamps (52) is fixedly connected to a material storage box (5), the top of the material storage box (5) is fixedly connected to a feed pipe (51), the bottom of the material storage box (5) is fixedly connected to two material delivery hoses (4), and the bottoms of the material delivery hoses (4) are fixedly connected to the top of the printing plate (211).

7. The resistor layer printing device for manufacturing a thick film low resistance anti-sulfurization resistor according to claim 6, characterized in that: One side corresponding to the two collars (131) on the left and one side corresponding to the two collars (131) on the right are both fixedly connected to a connecting rod (122); the bottom of the connecting rod (122) on the left is fixedly connected to the top of the connecting frame (221); and the bottoms of the two limiting rings (113) in the middle are respectively fixedly connected to the tops of the two connecting rods (122).

Images