Thick diaphragm type high-power non-inductive resistor film-making positioning tool

Abstract

The utility model relates to the field of non-inductive resistors, and discloses a thick diaphragm type high-power non-inductive resistor film making positioning tool which comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bottom plate and is rotationally connected with the bottom plate, and a connecting plate is arranged on the upper portion of the bottom plate. Positioning mechanisms are arranged on the front portion and the rear portion of the connecting plate, each positioning mechanism comprises a shell, a guide block is fixedly connected to the side, away from the connecting plate, of the shell, a clamping assembly is arranged in the middle of the shell, a pushing assembly is arranged on the upper portion of the shell, and an auxiliary assembly is arranged on the side, close to the guide block, of the shell. According to the positioning device, the shell is arranged to be matched with the auxiliary assembly, the clamping assembly, the pushing assembly and other parts, the device can be adjusted according to the sizes of materials, and therefore the device can position the materials of different sizes, and the positioning device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of non -inductive resistance especially relates to a thick film sheet type high -power non -inductive resistance film making positioning frock. BACKGROUND

[0002] The thick film sheet type high -power non -inductive resistance is an important component in electronic component, is usually used in the application scene that needs to consume big power and requires resistance value stability, and the thick film sheet type high -power non -inductive resistance film making positioning frock is a special equipment for producing high -power non -inductive resistance, and its main function is to ensure the accurate positioning and uniform coating of film layer in the resistance material preparation process.

[0003] Some conventional small -size resistance processing equipment, its main positioning frock with relatively fixed structure, this positioning frock can only position the resistance component of specific size, cannot well adapt to the processing demand of resistance of different sizes, and some conventional positioning frocks need to manually take down the material after resistance molding is completed, then place new material on the positioning frock to carry out the next molding operation, and the processing efficiency is low, not practical, therefore a thick film sheet type high -power non -inductive resistance film making positioning frock is provided to solve the above -mentioned problems. UTILITY MODEL CONTENTS

[0004] In order to make up for the above -mentioned deficiencies, the utility model provides a thick film sheet type high -power non -inductive resistance film making positioning frock, aims at improving the conventional small -size resistance processing equipment in prior art, its main positioning frock with relatively fixed structure, this positioning frock can only position the resistance component of specific size, cannot well adapt to the processing demand of resistance of different sizes.

[0005] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme: a thick film sheet type high -power non -inductive resistance film making positioning frock, including the bottom plate, the bottom surface of bottom plate is fixedly connected with no.

[0006] As a further description of the above technical scheme:

[0007] The pushing assembly comprises a third motor, the third motor is fixedly connected with the shell, an output end of the third motor is fixedly connected with a screw rod, the screw rod is penetratingly and rotatably connected with the shell, an outer portion of the screw rod is penetratingly and threadedly connected with a connecting block, and a top portion of the connecting block is fixedly connected with a pushing block.

[0008] As a further description of the above technical solution:

[0009] The auxiliary assembly comprises a fixed plate, a fixed block is fixedly connected to a top portion of the fixed plate, auxiliary blocks are fixedly connected to front and rear portions of the fixed block, and a limiting block is fixedly connected to a top portion of the fixed block.

[0010] As a further description of the above technical solution:

[0011] Left and right portions of the fixed block are penetratingly and slidably connected with limiting rods, the limiting rods are externally provided with springs, and lower ends of the springs are fixedly connected with the fixed plate.

[0012] As a further description of the above technical solution:

[0013] A connecting seat is fixedly connected to a bottom portion of the fixed plate, and the connecting seat is rotatably connected with a ball.

[0014] As a further description of the above technical solution:

[0015] An auxiliary opening is formed in a side of a top surface of the shell close to the guide block, auxiliary grooves are formed in front and rear sides of the auxiliary opening, the auxiliary blocks are slidably connected with the auxiliary grooves, an installation groove is formed in a lower portion of the auxiliary groove, top ends of the limiting rods are fixedly connected with the installation groove, and upper ends of the springs are fixedly connected with the installation groove.

[0016] As a further description of the above technical solution:

[0017] A pushing groove is formed in a top portion of the shell, the connecting block is slidably connected with the pushing groove, left and right portions of a top surface of the shell are provided with sliding grooves, and the sliding blocks are slidably connected with the sliding grooves.

[0018] As a further description of the above technical solution:

[0019] A ring groove is formed in a top surface of the bottom plate, and a control groove is formed in a front portion of a bottom surface of the ring groove.

[0020] The utility model has the advantages of:

[0021] 1、In the utility model, the cooperation among the shell, the auxiliary assembly, the clamping assembly and the pushing assembly enables the device to be adjusted according to the size of the material, so that the device can position materials of different sizes and is more practical.

[0022] 2. The utility model discloses a device can realize automatic blanking through the upper portion cooperation between the auxiliary assembly, the pushing assembly and the ring groove and the control groove etc. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A kind of thick film sheet type high-power non-inductive resistance film making positioning tool overall three-dimensional structure schematic diagram is proposed in the utility model;

[0024] Figure 2 A kind of thick film sheet type high-power non-inductive resistance film making positioning tool section three-dimensional structure schematic diagram is proposed in the utility model;

[0025] Figure 3 A kind of thick film sheet type high-power non-inductive resistance film making positioning tool split three-dimensional structure schematic diagram is proposed in the utility model;

[0026] Figure 4 A kind of thick film sheet type high-power non-inductive resistance film making positioning tool shell section three-dimensional structure schematic diagram is proposed in the utility model;

[0027] Figure 5 A kind of thick film sheet type high-power non-inductive resistance film making positioning tool positioning assembly split three-dimensional structure schematic diagram is proposed in the utility model.

[0028] LEGEND:

[0029] 1, bottom plate;2, positioning mechanism;3, connecting plate;4, no. 1 motor;5, shaft;21, shell;22, guide block;23, auxiliary assembly;24, clamping assembly;25, pushing assembly;241, no. 2 motor;242, control rod;243, sliding block;244, clamping block;251, no. 3 motor;252, screw;253, connecting block;254, push block;231, fixed plate;232, fixed block;233, auxiliary block;234, limit block;235, connecting seat;236, ball;237, limit rod;238, spring;211, auxiliary port;212, auxiliary groove;213, installation groove;214, push groove;215, sliding groove;11, ring groove;12, control groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] With reference to Figure 1 - Figure 2 The utility model provides an embodiment: a kind of thick film sheet type high-power non-inductive resistance film positioning tooling, including bottom plate 1, it is used to cooperate connection each component, the top surface of bottom plate 1 is opened with ring groove 11, it is circular, the bottom surface of ring groove 11 is opened with control groove 12 in front portion, it is circular arc, its bottom surface is lower than the bottom surface of ring groove 11, the bottom surface of bottom plate 1 is fixedly connected with motor 4, it is used to cooperate with the rotation of two positioning mechanisms 2, the output end of motor 4 is fixedly connected with rotating shaft 5, it is used to cooperate with the rotation of connecting plate 3, rotating shaft 5 is connected with bottom plate 1 and is rotatably connected, the upper portion of bottom plate 1 is provided with connecting plate 3, it is fixedly connected with shell 21, rotating shaft 5 is fixedly connected with connecting plate 3, the front and rear of connecting plate 3 are provided with positioning mechanism 2, it is used to cooperate thick film sheet type high-power non-inductive resistance film positioning.

[0032] As Figure 3 - Figure 5 Shown, positioning mechanism 2 includes shell 21, it is used to cooperate connection each component, shell 21 is fixedly connected with guide block 22 on the side away from connecting plate 3, it is used to cooperate blanking, the middle part of shell 21 is provided with clamping assembly 24, it is used to cooperate the positioning of material, the upper portion of shell 21 is provided with push assembly 25, it is used to cooperate the positioning and blanking of material, shell 21 is provided with auxiliary assembly 23 on the side close to guide block 22, it is used to cooperate the location and blanking of material.

[0033] Further, clamping assembly 24 includes motor 241, it is used to provide power for assembly, motor 241 is fixedly connected with shell 21, the output end of motor 241 is fixedly connected with control rod 242, the outer wall left and right parts of control rod 242 are provided with opposite direction thread respectively, control rod 242 is connected with shell 21 and is rotatably connected, the outer wall left and right of control rod 242 are all connected with sliding block 243 and are screw-connected, it is used to cooperate with the movement of clamping block 244, the top of sliding block 243 is fixedly connected with clamping block 244, it is used to cooperate the location of material.

[0034] Further, the pushing assembly 25 comprises a third motor 251 for providing power for the assembly, the third motor 251 is fixedly connected with the shell 21, an output end of the third motor 251 is fixedly connected with a screw rod 252 for controlling the movement of a connecting block 253, the screw rod 252 is penetratingly and rotatably connected with the shell 21, the screw rod 252 is penetratingly and threadedly connected with the connecting block 253 outside for driving the pushing block 254 to move, the top of the connecting block 253 is fixedly connected with the pushing block 254 for cooperating with the limiting block 234 to limit the material and push the material to be discharged.

[0035] Specifically, the auxiliary assembly 23 comprises a fixed plate 231 for connecting various components, the top of the fixed plate 231 is fixedly connected with a fixed block 232, when it moves to the upper part, the top surface will be flush with the top surface of the shell 21, the front and rear of the fixed block 232 are fixedly connected with auxiliary blocks 233 for cooperating with the movement and limiting of the fixed block 232, the top of the fixed block 232 is fixedly connected with a limiting block 234 for limiting the material, the left and right of the fixed block 232 are penetratingly and slidably connected with limiting rods 237 for limiting the movement direction of the fixed plate 231, the lower part is provided with a protrusion for cooperating with the limiting of the fixed plate 231, the outside of the limiting rod 237 is provided with a spring 238 for cooperating with the movement and resetting of the fixed plate 231, the lower end of the spring 238 is fixedly connected with the fixed plate 231, the bottom of the fixed plate 231 is fixedly connected with a connecting seat 235 for cooperating with the connection of the ball 236, the lower part of the connecting seat 235 is rotatably connected with the ball 236 for cooperating with the movement of the whole positioning mechanism 2 and assisting in adjusting the height of the limiting block 234.

[0036] Please refer to Figure 3 - Figure 4 The top surface of the shell 21 is provided with an auxiliary opening 211 near one side of the guide block 22 for cooperating with the connection and movement of the fixed block 232, the front and rear of the auxiliary opening 211 are provided with auxiliary grooves 212, the auxiliary blocks 233 are slidably connected with the auxiliary grooves 212, the lower part of the auxiliary groove 212 is provided with a mounting groove 213 for cooperating with the connection between components, the top end of the limiting rod 237 is fixedly connected with the mounting groove 213, the upper end of the spring 238 is fixedly connected with the mounting groove 213, the top of the shell 21 is provided with a pushing groove 214 for cooperating with the movement of the connecting block 253, the connecting block 253 is slidably connected with the pushing groove 214, the left and right of the top surface of the shell 21 are provided with sliding grooves 215 for cooperating with the movement of the sliding block 243, the sliding block 243 is slidably connected with the sliding groove 215.

[0037] Working principle: in use, first of all, the thick film sheet type high-power non-inductive resistance material is placed on the top of the shell 21, then the third motor 251 is started, which will drive the screw rod 252 fixed therewith to rotate, the connecting block 253 connected with the screw rod 252 will drive the push block 254 to move towards the limiting block 234, so that the cooperation between the connecting block 253 and the limiting block 234 fixes the front and back sides of the material, at the same time, the second motor 241 is started, which will drive the control rod 242 fixed therewith to rotate, the two sliding blocks 243 connected with the control rod 242 will drive the clamping blocks 244 fixed therewith to move close to each other, so as to fix the left and right sides of the material, thereby completing the positioning of the material, and then the processing can be carried out.

[0038] When the material on the positioning side positioning mechanism 2 is processed, the first motor 4 is started, which will drive the rotating shaft 5 fixed therewith to rotate, the rotating shaft 5 will drive the two positioning mechanisms 2 fixed therewith to rotate 180 degrees through the connecting plate 3 fixed therewith, at this time, the ball 236 at the lower part of the positioning mechanism 2 with the processed material will move along the ring groove 11 into the control groove 12, the other positioning mechanism 2 can repeat the above operation to position other materials, so as to carry out the next material processing, when the ball 236 moves into the control groove 12, the connecting seat 235 connected with the ball 236 will move downward due to the difference, at this time, the spring 238 will push the fixed plate 231 downward, the limiting block 234 fixed with the fixed block 232 will retract into the auxiliary port 211, then the second motor 241 is started to reverse the control rod 242, so as to release the material by the two clamping blocks 244, and the third motor 251 is started to drive the push block 254 to push the material to the guide block 22, thereby completing the material feeding, after the feeding is completed, the clamping blocks 244 and the push block 254 are reset by the second motor 241 and the third motor 251.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A thick film chip large power non-inductive resistance film positioning tool, comprising a base plate (1), characterized in that: The bottom surface of the bottom plate (1) is fixedly connected with a first motor (4), the output end of the first motor (4) is fixedly connected with a rotating shaft (5), the rotating shaft (5) penetrates through and is rotatably connected with the bottom plate (1), the upper portion of the bottom plate (1) is provided with a connecting plate (3), the front and rear portions of the connecting plate (3) are provided with positioning mechanisms (2), the positioning mechanism (2) comprises an outer shell (21), the side, away from the connecting plate (3), of the outer shell (21) is fixedly connected with a guide block (22), the middle portion of the outer shell (21) is provided with a clamping assembly (24), the upper portion of the outer shell (21) is provided with a pushing assembly (25), the side, close to the guide block (22), of the outer shell (21) is provided with an auxiliary assembly (23), the clamping assembly (24) comprises a second motor (241), the second motor (241) is fixedly connected with the outer shell (21), the output end of the second motor (241) is fixedly connected with a control rod (242), the control rod (242) penetrates through and is rotatably connected with the outer shell (21), the outer wall of the control rod (242) is provided, on the left and right portions thereof, with a sliding block (243) which penetrates through and is threadedly connected, the top of the sliding block (243) is fixedly connected with a clamping block (244).

2. The positioning tool for manufacturing thick film large power non-inductive resistor according to claim 1, characterized in that: The pushing assembly (25) comprises a third motor (251), the third motor (251) is fixedly connected with the outer shell (21), the output end of the third motor (251) is fixedly connected with a screw rod (252), the screw rod (252) penetrates through and is rotatably connected with the outer shell (21), the outside of the screw rod (252) is provided with a connecting block (253) which penetrates through and is threadedly connected, the top of the connecting block (253) is fixedly connected with a pushing block (254).

3. The positioning tool for manufacturing thick film chip resistor according to claim 1, wherein: The auxiliary assembly (23) comprises a fixed plate (231), the top of the fixed plate (231) is fixedly connected with a fixed block (232), the front and rear portions of the fixed block (232) are fixedly connected with auxiliary blocks (233), the top of the fixed block (232) is fixedly connected with a limiting block (234).

4. The positioning tool for manufacturing a thick film large power non-inductive resistor according to claim 3, characterized in that: The left and right portions of the fixed block (232) are provided, penetrating through and being slidably connected with, limiting rods (237), the outside of the limiting rod (237) is provided with a spring (238), the lower end of the spring (238) is fixedly connected with the fixed plate (231).

5. The positioning tool for manufacturing thick film chip resistor according to claim 4, wherein: The bottom of the fixed plate (231) is fixedly connected with a connecting seat (235), the lower portion of the connecting seat (235) is rotatably connected with a ball (236).

6. The positioning tool for manufacturing a thick film large power non-inductive resistor according to claim 4, characterized in that: The top surface of the outer shell (21) is provided, on the side close to the guide block (22), with an auxiliary opening (211), the front and rear sides of the auxiliary opening (211) are provided with auxiliary grooves (212), the auxiliary blocks (233) are slidably connected with the auxiliary grooves (212), the lower portion of the auxiliary groove (212) is provided with a mounting groove (213), the top end of the limiting rod (237) is fixedly connected with the mounting groove (213), the upper end of the spring (238) is fixedly connected with the mounting groove (213).

7. The positioning tool for manufacturing a thick film large power non-inductive resistor according to claim 2, characterized in that: The top of the shell (21) is provided with a pushing groove (214), the connecting block (253) is in sliding connection with the pushing groove (214), and the top of the shell (21) is provided with a sliding groove (215) on the left and right parts.

8. The positioning tool for manufacturing a thick film large power non-inductive resistor according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a ring groove (11), and the front part of the bottom of the ring groove (11) is provided with a control groove (12).

Images