Solder paste compacting device for commutator processing

Abstract

The utility model relates to the technical field of commutator production, in particular to a solder paste compacting device for commutator processing, which comprises a table and a compacting mechanism, the compacting mechanism comprises a pressing plate, a positioning plate, a lifting plate, a plurality of groups of positioning components, a lifting component, two groups of propping components and a plurality of groups of supporting components, each group of positioning component comprises a positioning column and a circular ring, each abutting assembly comprises a round rod, a spring, a disc and a lifting piece, the positioning plate is provided with a plurality of containing holes, one end of the positioning column is fixedly connected with the table, the other end of the positioning column penetrates through the lifting plate and is inserted into the corresponding containing hole, the positioning column is sleeved with the circular ring, the circular ring is fixedly connected with the lifting plate, one end of the round rod is fixedly connected with the lifting plate, and the other end of the round rod is fixedly connected with the lifting plate. The other end of the round rod penetrates through the table and is fixedly connected with the disc, and through the arrangement, the compacted copper shell and carbon plate can be separated from the positioning column, so that the copper shell and the carbon plate can be conveniently and rapidly collected.

Description

Technical Field

[0001] The utility model relates to the technical field of commutator production, in particular to a solder paste compacting device used for commutator processing. Background Art

[0002] The traditional carbon plane commutator includes a copper shell and a carbon sheet. The carbon sheet is welded to the bottom end face of the copper shell. However, during the welding process, the copper shell and the carbon sheet are squeezed, which easily causes the solder paste between the copper shell and the carbon sheet to be quickly squeezed out, resulting in unsatisfactory welding effect.

[0003] In order to solve the above technical problems, the prior art patent (CN213135379U) discloses a compacting device for commutator production, including a workbench, a positioning plate, a compacting rod, a driving member and a positioning member and other components. A positioning plate for placing a carbon sheet and a copper shell is provided on the upper end surface of the workbench, and a manipulator is installed on the upper end surface of the workbench. A compacting rod for compacting solder paste is slidably connected to the manipulator. A driving member for driving the compacting rod to move up and down is provided on the manipulator. A positioning member for determining the installation position of the positioning plate is provided on the upper end surface of the workbench. First, the carbon sheet is placed on the positioning plate, and then the copper shell coated with solder paste is placed on the carbon sheet. Then the positioning plate is installed on the workbench through the positioning member, and then the manipulator is started. The manipulator drives the compacting rod to move above the copper shell, and the driving member drives the compacting rod to press down, thereby compacting the solder paste between the copper shell and the carbon sheet, thereby improving the welding effect between the copper shell and the carbon sheet.

[0004] However, in the above-mentioned prior art, workers are required to manually remove the compacted copper shell and carbon sheet from the positioning column, which is very time-consuming and labor-intensive, resulting in low efficiency. Utility Model Content

[0005] The utility model aims to provide a solder paste compacting device for commutator processing, aiming to solve the technical problem in the prior art that workers are required to manually remove the compacted copper shell and carbon sheet from the positioning column, which is very time-consuming and labor-intensive, resulting in low efficiency.

[0006] To achieve the above-mentioned purpose, the utility model adopts a solder paste compacting device for commutator processing, including a table and a compacting mechanism, the compacting mechanism includes a pressing plate, a positioning plate, a lifting plate, multiple groups of positioning components, a lifting component, two groups of abutting components and multiple groups of supporting components, each group of the positioning components includes a positioning column and a ring, each group of the abutting components includes a round rod, a spring, a disc and a lifting piece, the lifting component is arranged on the upper surface of the table, the pressing plate is fixedly connected to the lifting component, the table has a groove, the lifting plate is arranged in the groove, the positioning plate is fixedly connected to the table and fits with the groove, the positioning plate has multiple placement holes, and multiple groups of The positioning components are all arranged in the groove, one end of the positioning column is fixedly connected to the table, the other end of the positioning column passes through the lifting plate and is inserted into the corresponding placement hole, the circular ring is arranged on the outside of the positioning column and is fixedly connected to the lifting plate, two groups of the supporting components are symmetrically arranged on the lower surface of the table, one end of the round rod is fixedly connected to the lifting plate, the other end of the round rod passes through the table and is fixedly connected to the disc, one end of the spring is fixedly connected to the table, and the other end of the spring is fixedly connected to the disc, the lifting member is arranged on one side of the pressure plate, and multiple groups of the supporting components are arranged on the lower surface of the table.

[0007] Wherein, the lifting member includes a connecting rod and a top plate, the connecting rod passes through the table and is slidably connected to the table, one end of the connecting rod is fixedly connected to the pressure plate, and the other end of the connecting rod is fixedly connected to the top plate.

[0008] Among them, the lifting assembly includes an L-shaped plate, a lifting plate, a screw, a motor and two groups of guide parts. The L-shaped plate is fixedly connected to the upper surface of the table, the motor is arranged on the upper surface of the L-shaped plate, the lifting plate is fixedly connected to the pressure plate, the screw passes through the lifting plate and is threaded with the lifting plate, one end of the screw is rotatably connected to the table, and the other end of the screw is fixedly connected to the output end of the motor, and the two groups of guide parts are symmetrically arranged on both sides of the lifting plate.

[0009] Among them, each group of the guide parts includes a slider and a guide rod, the slider is fixedly connected to the lifting plate, the guide rod passes through the slider and is slidably connected to the slider, one end of the guide rod is fixedly connected to the table, and the other end of the guide rod is fixedly connected to the L-shaped plate.

[0010] Wherein, each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the cushion block.

[0011] Among them, the solder paste compacting device for commutator processing also includes two electric slide rails, two sliding blocks and a scraper. The table is symmetrically provided with two mounting grooves, the two electric slide rails are respectively arranged in the two mounting grooves, the two sliding blocks are respectively slidably connected to the two electric slide rails, and the scraper is respectively fixedly connected to the two sliding blocks.

[0012] The utility model discloses a solder paste compacting device for commutator processing. When it is used, the carbon sheet is sleeved on the positioning column, and the bottom surface of the carbon sheet is supported by the circular ring. Then, the copper shell coated with solder paste is sleeved on the positioning column. Then, the lifting component drives the pressing plate to move downward, so as to compact the solder paste between the carbon sheet and the copper shell. Then, the lifting component drives the pressing plate to move upward, and the pressing plate drives the lifting member to move upward. When the lifting member is in contact with the circular disc, the pressing plate drives the lifting member to move upward. The lifting member continues to move upward, and the lifting member drives the disc upward, and the disc drives the lifting plate upward through the round rod, and the lifting plate drives the ring upward, thereby pushing the carbon sheet and the copper shell upward until the lifting plate fits with the positioning plate. At this time, the carbon sheet and the copper shell are just pushed out of the placement hole, so as to facilitate rapid collection. This method can effectively solve the problem in the prior art that workers need to manually remove the compacted copper shell and carbon sheet from the positioning column, which is very time-consuming and labor-intensive, resulting in low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0016] Figure 3 It is a partial structural exploded view of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] Figure 5 It is a partial structural schematic diagram of the second embodiment of the utility model.

[0019] 101-table, 102-groove, 103-pressing plate, 104-positioning plate, 105-placing hole, 106-lifting plate, 107-positioning column, 108-ring, 109-round rod, 110-spring, 111-disc, 112-connecting rod, 113-top plate, 114-L-shaped plate, 115-lifting plate, 116-screw rod, 117-motor, 118-slider, 119-guide rod, 120-support rod, 121-pad, 201-electric slide rail, 202-sliding block, 203-scraper, 204-mounting groove. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 ˉ Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 This is a cross-sectional view of the overall structure of the first embodiment of the utility model. Figure 3 It is a partial structural exploded view of the first embodiment of the utility model.

[0023] The utility model provides a solder paste compacting device for commutator processing, including a table 101 and a compacting mechanism, the compacting mechanism includes a pressing plate 103, a positioning plate 104, a lifting plate 106, multiple groups of positioning components, a lifting component, two groups of abutting components and multiple groups of supporting components, each group of the positioning components includes a positioning column 107 and a ring 108, each group of the abutting components includes a round rod 109, a spring 110, a disc 111 and a lifting member, the lifting member includes a connecting rod 112 and a top plate 113, the lifting component includes an L-shaped plate 114, a lifting plate 115, a screw rod 116, a motor 117 and two groups of guide members, each group of the guide members includes a slider 118 and a guide rod 119, and each group of the supporting components includes a support rod 120 and a cushion block 121. The above-mentioned scheme solves the problem in the prior art that workers need to manually remove the compacted copper shell and carbon sheet from the positioning column, which is very time-consuming and labor-intensive, resulting in low efficiency.

[0024] According to this specific embodiment, the lifting assembly is arranged on the upper surface of the table 101, the pressing plate 103 is fixedly connected to the lifting assembly, the table 101 has a groove 102, the lifting plate 106 is arranged in the groove 102, the positioning plate 104 is fixedly connected to the table 101 and fits with the groove 102, the positioning plate 104 has a plurality of placement holes 105, and a plurality of groups of positioning assemblies are arranged in the groove 102, one end of the positioning column 107 is fixedly connected to the table 101, and the positioning column 107 The other end of the rod 109 passes through the lifting plate 106 and is inserted into the corresponding placement hole 105. The ring 108 is sleeved on the outer side of the positioning column 107 and is fixedly connected to the lifting plate 106. The two groups of the abutment components are symmetrically arranged on the lower surface of the table 101. One end of the round rod 109 is fixedly connected to the lifting plate 106, and the other end of the round rod 109 passes through the table 101 and is fixedly connected to the disc 111. One end of the spring 110 is fixedly connected to the table 101, and the other end of the spring 110 is fixedly connected to the disc 111. 11 is fixedly connected, the lifting member is arranged on one side of the pressing plate 103, and multiple groups of the supporting components are arranged on the lower surface of the table 101. When it is used, the carbon sheet is sleeved on the positioning column 107, and the bottom surface of the carbon sheet is supported by the ring 108, and then the copper shell coated with solder paste is sleeved on the positioning column 107, and then the pressing plate 103 is driven downward by the lifting component to compact the solder paste between the carbon sheet and the copper shell, and then the pressing plate 103 is driven upward by the lifting component, and the pressing plate 103 The lifting member is driven to move upward. When the lifting member is fitted with the disc 111, the pressure plate 103 drives the lifting member to continue to move upward. The lifting member drives the disc 111 to move upward. The disc 111 drives the lifting plate 106 to move upward through the round rod 109. The lifting plate 106 drives the ring 108 to move upward, thereby pushing the carbon sheet and the copper shell upward until the lifting plate 106 is fitted with the positioning plate 104. At this time, the carbon sheet and the copper shell are just pushed out of the placement hole 105, so as to facilitate rapid collection.

[0025] Among them, the connecting rod 112 passes through the table 101 and is slidably connected to the table 101, one end of the connecting rod 112 is fixedly connected to the pressure plate 103, and the other end of the connecting rod 112 is fixedly connected to the top plate 113. When in use, the pressure plate 103 moves upward to drive the connecting rod 112 to slide on the table 101, and the connecting rod 112 drives the top plate 113 to move upward.

[0026] Secondly, the L-shaped plate 114 is fixedly connected to the upper surface of the table 101, the motor 117 is arranged on the upper surface of the L-shaped plate 114, the lifting plate 115 is fixedly connected to the pressing plate 103, the screw rod 116 passes through the lifting plate 115 and is threadedly matched with the lifting plate 115, one end of the screw rod 116 is rotatably connected to the table 101, and the other end of the screw rod 116 is fixedly connected to the output end of the motor 117, and the two groups of the guide members are symmetrically arranged on both sides of the lifting plate 115. When in use, the motor 117 is started, and the output end of the motor 117 drives the screw rod 116 to rotate, so that the lifting plate 115 moves downward, and the lifting plate 115 drives the pressing plate 103 to move downward.

[0027] At the same time, the slider 118 is fixedly connected to the lifting plate 115, the guide rod 119 passes through the slider 118 and is slidably connected to the slider 118, one end of the guide rod 119 is fixedly connected to the table 101, and the other end of the guide rod 119 is fixedly connected to the L-shaped plate 114. When in use, the lifting plate 115 moves downward to drive the slider 118 to slide on the guide rod 119, thereby making the lifting plate 115 move more smoothly.

[0028] In addition, one end of the support rod 120 is fixedly connected to the table 101, and the other end of the support rod 120 is fixedly connected to the cushion block 121. When in actual use, the support rod 120 is used to support the table 101, and the cushion block 121 can enhance the stability of the support rod 120.

[0029] When using the solder paste compacting device for commutator processing of the present embodiment, the carbon sheet is sleeved on the positioning column 107, and the bottom surface of the carbon sheet is supported by the ring 108, and then the copper shell coated with solder paste is sleeved on the positioning column 107, and then the motor 117 is started, and the output end of the motor 117 drives the screw rod 116 to rotate, so that the lifting plate 115 moves downward, and the lifting plate 115 drives the pressing plate 103 to move downward, so as to compact the solder paste between the carbon sheet and the copper shell, and then the motor 117 is reversed, so that the lifting plate 115 drives the pressing plate 103 to move upward, and the pressing plate 103 drives the connecting rod 112 to move upward, and the connecting rod 112 drives the top plate 113 to move upward. After the top plate 113 is fitted with the disc 111, the pressing plate 103 drives the connecting rod 112 to continue to move upward, the connecting rod 112 drives the top plate 113 to move upward, the top plate 113 presses against the disc 111 to move upward, the disc 111 drives the lifting plate 106 to move upward through the round rod 109, and the lifting plate 106 drives the ring 108 to move upward, thereby pushing the carbon sheet and the copper shell upward until the lifting plate 106 is fitted with the positioning plate 104. At this time, the carbon sheet and the copper shell are just pushed out of the placement hole 105, so as to facilitate rapid collection. This method can effectively solve the problem in the prior art that workers need to manually remove the compacted copper shell and carbon sheet from the positioning column, which is very time-consuming and labor-intensive, resulting in low efficiency.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 4 and Figure 5 ,in Figure 4 It is a structural schematic diagram of the second embodiment of the utility model. Figure 5 It is a partial structural schematic diagram of the second embodiment of the utility model.

[0032] The utility model provides a solder paste compacting device for commutator processing, which also includes two electric slide rails 201, two sliding blocks 202 and a scraper 203.

[0033] According to this specific embodiment, the table 101 is symmetrically provided with two installation grooves 204, the two electric slide rails 201 are respectively arranged in the two installation grooves 204, the two sliding blocks 202 are respectively slidably connected to the two electric slide rails 201, and the scraper 203 is respectively fixedly connected to the two sliding blocks 202. When in specific use, after the carbon sheet and the copper shell are pushed out of the placement hole 105, the two sliding blocks 202 slide on the corresponding electric slide rails 201 respectively, thereby driving the scraper 203 to move along the upper surface of the positioning plate 104, thereby pushing all the carbon sheet and the copper shell to one side.

[0034] When using the solder paste compacting device for commutator processing of this embodiment, after the carbon sheet and the copper shell are pushed out of the placement hole 105, the two sliding blocks 202 slide on the corresponding electric slide rails 201 respectively, thereby driving the scraper 203 to move along the upper surface of the positioning plate 104, thereby pushing all the carbon sheet and the copper shell to one side, thereby further accelerating the material unloading speed.

[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A solder paste compacting device for commutator processing, comprising a table, characterized in that: It also includes a compacting mechanism, which includes a pressing plate, a positioning plate, a lifting plate, multiple groups of positioning components, a lifting component, two groups of abutting components and multiple groups of supporting components. The lifting component is arranged on the upper surface of the table, the pressing plate is fixedly connected to the lifting component, the table has a groove, the lifting plate is arranged in the groove, the positioning plate is fixedly connected to the table and fits with the groove, the positioning plate has multiple placement holes, multiple groups of positioning components are arranged in the groove, each group of positioning components includes a positioning column and a ring, one end of the positioning column is fixedly connected to the table, and the other end of the positioning column The lifting member is arranged on one side of the pressure plate, and the plurality of supporting members are arranged on the lower surface of the table.

2. The solder paste compacting device for commutator processing according to claim 1, characterized in that: The lifting member includes a connecting rod and a top plate, wherein the connecting rod passes through the table and is slidably connected to the table, one end of the connecting rod is fixedly connected to the pressure plate, and the other end of the connecting rod is fixedly connected to the top plate.

3. The solder paste compacting device for commutator processing according to claim 2, characterized in that: The lifting assembly includes an L-shaped plate, a lifting plate, a screw, a motor and two groups of guide members. The L-shaped plate is fixedly connected to the upper surface of the table, the motor is arranged on the upper surface of the L-shaped plate, the lifting plate is fixedly connected to the pressure plate, the screw passes through the lifting plate and is threadedly matched with the lifting plate, one end of the screw is rotatably connected to the table, and the other end of the screw is fixedly connected to the output end of the motor, and the two groups of guide members are symmetrically arranged on both sides of the lifting plate.

4. The solder paste compacting device for commutator processing according to claim 3, characterized in that: Each group of guide members includes a slider and a guide rod, wherein the slider is fixedly connected to the lifting plate, the guide rod passes through the slider and is slidably connected to the slider, one end of the guide rod is fixedly connected to the table, and the other end of the guide rod is fixedly connected to the L-shaped plate.

5. The solder paste compacting device for commutator processing according to claim 4, characterized in that: Each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the cushion block.

6. The solder paste compacting device for commutator processing according to claim 5, characterized in that: The solder paste compacting device for commutator processing also includes two electric slide rails, two sliding blocks and a scraper. The table is symmetrically provided with two mounting grooves, the two electric slide rails are respectively arranged in the two mounting grooves, the two sliding blocks are respectively slidably connected to the two electric slide rails, and the scraper is respectively fixedly connected to the two sliding blocks.

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