Cement resistor assembly machine

Abstract

The utility model discloses a cement resistor assembly machine which comprises a machine base, a material placing platform is arranged on the machine base, an assembly station is arranged on one side of the material placing platform, and a ceramic shell feeding track is arranged on one side of the assembly station. A material pushing mechanism used for pushing a ceramic shell to an assembly station is arranged on one side of a discharging port of the ceramic shell feeding rail, a resistor feeding mechanism is arranged above the assembly station and comprises two material guiding plates arranged in a spaced mode, the two material guiding plates are each provided with a material guiding groove corresponding to a pin on a resistor, and the material guiding grooves are communicated with the material pushing mechanism. A discharging port of the material guiding groove is located over the assembling station, a material blocking clamp is arranged at the position of the discharging port of the material guiding groove, and a material blocking air cylinder for driving the material blocking clamp to be opened and closed is arranged on the machine base. By arranging the material guide plate and arranging the material guide groove on the material guide plate, the resistor can automatically fall into the ceramic shell at the assembly station along the material guide groove, so that automatic assembly is realized, the production efficiency of an enterprise is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing electrical components, and particularly relates to a cement resistor assembly machine. Background Art

[0002] A cement resistor is a commonly used electrical component, which is widely applicable to various related fields such as circuit board manufacturing. During the manufacturing process of a cement resistor, a resistor device needs to be placed in a ceramic shell, and then cement slurry is filled at the opening position of the ceramic shell for sealing.

[0003] In the existing manufacturing process, the assembly of resistor devices is mainly carried out manually. Operators need to embed the pins of the resistor device into the pin slots of the ceramic shell and extend them outside the ceramic shell, while the main body of the resistor device is inside the ceramic shell. Such an assembly method has low production efficiency and high manual labor intensity, resulting in high production costs for enterprises. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the utility model provides a cement resistor assembly machine, which can automatically load resistor devices into ceramic shells, improve the production efficiency of cement resistors, and reduce the production costs of enterprises.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cement resistor assembly machine includes a machine base. A material placing platform is arranged on the machine base. One side of the material placing platform is provided with an assembly station. One side of the assembly station is provided with a ceramic shell feeding track. One side of the discharge port of the ceramic shell feeding track is provided with a pushing mechanism for pushing the ceramic shell to the assembly station. Above the assembly station is provided with a resistor feeding mechanism. The resistor feeding mechanism includes two guiding plates arranged at intervals. Guide grooves corresponding to the pins on the resistor are arranged on both guiding plates. The discharge port of the guide groove is located directly above the assembly station. A material blocking clamp is arranged at the discharge port of the guide groove. A material blocking air cylinder for driving the material blocking clamp to open and close is arranged on the machine base. By arranging the guiding plates and the guide grooves on the guiding plates, the resistor can automatically fall into the ceramic shell at the assembly station along the guide grooves, realizing automatic assembly. By arranging the material blocking clamp, the resistor can fall out of the guide groove one by one.

[0007] As a preferred technical solution, the guide groove extends downward in a zigzag shape. By setting the guide groove in a zigzag shape, the resistor can be prevented from tilting during the process of falling along the guide groove, preventing the occurrence of material jamming, and enabling the resistors to be arranged in an orderly manner in the guide groove.

[0008] As a preferred technical solution, the resistor feeding mechanism further includes a material transfer gear set and a resistor conveyor belt for conveying the resistors onto the material transfer gear set. A limiting member is provided beside the material transfer gear set to move the resistor along with the material transfer gear set to the inlet of the material guiding groove.

[0009] As a preferred technical solution, the resistor feeding mechanism further includes a mounting bracket which is fixedly arranged on the machine base at one side of the assembly station. The material transfer gear set is rotatably mounted on the upper end of the mounting bracket through a rotating shaft. The material guiding plate is fixedly installed on one side of the mounting bracket and is located below the material transfer gear set. A material transfer motor for driving the material transfer gear set to rotate is provided on the mounting bracket.

[0010] As a preferred technical solution, the material transfer gear set includes at least two gears with the same structure. The two gears are arranged coaxially at intervals. Tooth grooves corresponding to the pins of the resistor are provided on both gears, and a conveying space corresponding to the body of the resistor is formed between the two gears.

[0011] As a preferred technical solution, a positioning roller set is provided at one end of the resistor conveyor belt close to the material transfer gear set.

[0012] As a preferred technical solution, a guiding assembly for neatly arranging the assembled resistors on the material placing platform is provided above the material placing platform. A lifting air cylinder for controlling the up and down movement of the guiding assembly is provided on the machine base. The guiding assembly includes two guiding bars arranged horizontally and parallel to each other at intervals. A discharging channel is formed between the two guiding bars, and the inlet of the discharging channel is directly opposite to the assembly station.

[0013] As a preferred technical solution, a material moving module for driving the material placing platform to move longitudinally is provided on the machine base.

[0014] As a preferred technical solution, a material clamping plate which can be opened and closed relatively is provided at the driving end of the material blocking air cylinder, and the material blocking clamp is arranged on the material clamping plate.

[0015] As a preferred technical solution, it further includes a housing feeding vibrating disk which is arranged at one side of the machine base, and the discharging port of the housing feeding vibrating disk is connected with the inlet of the ceramic housing feeding track.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, by providing a material guiding plate and a material guiding groove on the material guiding plate, the resistor can automatically fall into the ceramic housing at the assembly station along the material guiding groove, realizing automatic assembly, thereby improving the production efficiency of the enterprise and reducing the production cost of the enterprise; by providing a material blocking clamp, the resistors can fall out of the material guiding groove one by one.

[0017] In order to more clearly explain the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the assembly structure of an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the installation structure of the material transmission gear set of the embodiment of the utility model;

[0021] Figure 4 yes Figure 1 A magnified schematic diagram of point B in the middle.

[0022] Description of the accompanying drawings:

[0023] 10. Machine base 11. Material swinging platform 12. Material pushing mechanism

[0024] 13. Material transfer module 14. Guide strip 20. Vibrating plate for shell loading

[0025] 21. Ceramic shell feeding track 30. Resistance feeding mechanism 31. Guide plate

[0026] 311, material guide trough 312, material blocking clamp 313, material clamp mounting plate

[0027] 32. resistance conveyor belt 33. gear 331. rotating shaft

[0028] 332, tooth groove 34, material conveying motor 35, limiter

[0029] 36. Positioning roller set 37. Mounting bracket 40. Ceramic housing

[0030] 50. Resistance. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] Please refer to, as Figures 1-4 shown, a cement resistor assembling machine, comprising a machine base 10 and a housing feeding vibrating bowl 20. The housing feeding vibrating bowl 20 is arranged on one side of the machine base 10. A material placing platform 11 is provided on the machine base 10. An assembling station is arranged on one side of the material placing platform 11. A ceramic housing feeding track 21 is arranged on one side of the assembling station. The discharge port of the housing feeding vibrating bowl 20 is connected to the feeding port of the ceramic housing feeding track 21. A pushing mechanism 12 for pushing the ceramic housing 40 to the assembling station is arranged on one side of the discharge port of the ceramic housing feeding track 21. A resistor feeding mechanism 30 is arranged above the assembling station. The resistor feeding mechanism 30 includes two guiding plates 31 arranged at intervals. Guiding grooves 311 corresponding to the pins on the resistor 50 are provided on both of the two guiding plates 31. The discharge port of the guiding groove 311 is located directly above the assembling station. A material blocking clamp 312 is arranged at the discharge port of the guiding groove 311. A material blocking air cylinder (not shown) for driving the material blocking clamp 312 to open and close is provided on the machine base 10. A clamp mounting plate 313 that can open and close relatively is arranged at the driving end of the material blocking air cylinder. The material blocking clamp 312 is arranged on the clamp mounting plate 313. In the present utility model, the pushing mechanism 12 is a pushing air cylinder. It should be understood that in practical applications, other power mechanisms can also be selected for the pushing mechanism 12.

[0034] Specifically, the guiding groove 311 extends downward in a serrated shape. By setting the guiding groove 311 in a serrated shape, the resistor can be prevented from tilting during the process of falling along the guiding groove 311, and the situation of material jamming can be avoided, so that the resistors 50 can be arranged in an orderly manner in the guiding groove 311.

[0035] In the present utility model, the resistor feeding mechanism 30 further includes a material transfer gear set, a resistor conveyor belt 32 for conveying resistors onto the material transfer gear set, and a mounting bracket 37. The mounting bracket 37 is fixedly arranged on the machine base 10 on one side of the assembly station. The material transfer gear set is rotatably mounted at the upper end of the mounting bracket 37 through a rotating shaft 331. The guide plate 31 is fixedly mounted on one side of the mounting bracket 37 and is located below the material transfer gear set. A material transfer motor 34 for driving the material transfer gear set to rotate is provided on the mounting bracket 37. A limiting member 35 is provided beside the material transfer gear set to move the resistor 50 to the inlet of the guide groove 311 along with the material transfer gear set.

[0036] Specifically, the material transfer gear set includes two sets of gears 33 with the same structure. The two sets of gears 33 are arranged coaxially at intervals. Each set of gears 33 includes two gears 33. Tooth grooves 332 corresponding to the pins of the resistor 50 are provided on all four gears 33. A conveying space corresponding to the body of the resistor is formed between the two sets of gears 33. During operation, the pins at both ends of the resistor 50 are respectively located in the tooth grooves 332 of the two sets of gears, and the body of the resistor is located between the two sets of gears 33. The limiting member 35 blocks the body of the resistor 50, thereby preventing the resistor 50 from falling off the material transfer gear 33 during the conveying process of the resistor. It should be understood that in practical applications, only two gears 33 arranged at intervals may also be provided. A positioning roller set 36 is provided at one end of the resistor conveyor belt 32 close to the material transfer gear set. By providing the positioning roller set 36, the resistors conveyed by the resistor conveyor belt 32 can be positioned, and the resistors can be accurately conveyed onto the material transfer gear set in cooperation with the resistor conveyor belt 32.

[0037] In the present utility model, a guiding assembly for neatly arranging the assembled resistors on the material placing platform 11 is provided above the material placing platform 11. A lifting cylinder (not shown) for controlling the up and down movement of the guiding assembly is provided on the machine base 10. The guiding assembly includes two guiding strips 14 arranged horizontally and parallel to each other at intervals. A discharging channel is formed between the two guiding strips 14, and the inlet of the discharging channel is directly opposite to the assembly station. A material transfer module 13 for driving the material placing platform 11 to move longitudinally is provided on the machine base 10.

[0038] The working process of the present utility model is as follows:

[0039] First, the ceramic housing 40 is conveyed by the housing loading vibrating disk 20 to the ceramic housing loading track 21, and then the pusher mechanism 12 pushes the ceramic housing 40 to the assembly station. At the same time, the resistor 50 is conveyed by the resistor conveyor belt 32 to the material transfer gear set, and then the resistor moves with the material transfer gear set to the inlet of the guide chute 311 and falls along the guide chute 311 under the action of gravity. When the resistor reaches the outlet of the guide chute 311, the material blocking clamp 312 opens, so that the resistor accurately falls into the ceramic housing 40 to achieve automatic assembly of the resistor. Then the material blocking clamp 312 closes to prevent the resistor from continuing to fall. Next, the pusher mechanism 12 pushes the next ceramic housing 40 to the assembly station, and at the same time pushes the assembled ceramic housing along the discharge channel formed by the guide bar 14 to the material placing platform 11 and arranges them neatly on the material placing platform 11. When a row is full, the lifting cylinder controls the guide assembly to rise, the material transfer module 13 drives the material placing platform 11 to move one position, and then the lifting cylinder controls the guide assembly to descend to re-guide the placing of the resistor.

[0040] In summary, the present utility model sets the guide plate 31 and sets the guide chute 311 on the guide plate 31, so that the resistor can automatically fall into the ceramic housing at the assembly station along the guide chute 311 to achieve automatic assembly, thereby improving the production efficiency of the enterprise and reducing the production cost of the enterprise; by setting the material blocking clamp 312, the resistor can fall out of the guide chute 311 one by one; by setting the guide assembly and the material transfer module 13 that longitudinally moves the material placing platform 11, the automatic discharging of the assembled resistor is realized.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made to the above embodiments according to the technical reality of the present utility model are still within the scope of the technical solution of the present utility model.

Claims

1. A cement resistor assembly machine, characterized in that, It includes a machine base, on which there is a blanking platform. On one side of the blanking platform, there is an assembly station. On one side of the assembly station, there is a ceramic shell feeding track. On one side of the discharge port of the ceramic shell feeding track, there is a pushing mechanism for pushing the ceramic shell to the assembly station. Above the assembly station, there is a resistor feeding mechanism. The resistor feeding mechanism includes two guide plates arranged at intervals. On both of the two guide plates, there are guide grooves corresponding to the pins on the resistor. The discharge port of the guide groove is directly above the assembly station. At the discharge port of the guide groove, there is a material blocking clamp. On the machine base, there is a material blocking cylinder for driving the opening and closing of the material blocking clamp.

2. The cement resistor assembly machine according to claim 1, characterized in that, The guide groove extends downward in a serrated shape.

3. The cement resistor assembly machine according to claim 1, characterized in that, The resistor feeding mechanism further includes a material transfer gear set and a resistor conveyor belt for conveying the resistor to the material transfer gear set. Beside the material transfer gear set, there is a limiting member for making the resistor move with the material transfer gear set to the inlet of the guide groove.

4. The cement resistor assembly machine according to claim 3, wherein, The resistor feeding mechanism further includes a mounting bracket. The mounting bracket is fixedly arranged on the machine base on one side of the assembly station. The material transfer gear set is rotatably mounted at the upper end of the mounting bracket through a rotating shaft. The guide plate is fixedly installed on one side of the mounting bracket, and the guide plate is located below the material transfer gear set. On the mounting bracket, there is a material transfer motor for driving the rotation of the material transfer gear set.

5. The cement resistor assembly machine according to claim 4, characterized in that, The material transfer gear set includes at least two gears with the same structure. The two gears are arranged coaxially at intervals. On both of the two gears, there are tooth grooves corresponding to the pins of the resistor, and a conveying space corresponding to the body of the resistor is formed between the two gears.

6. The cement resistor assembling machine according to claim 4, characterized in that, At the end of the resistor conveyor belt close to the material transfer gear set, there is a positioning roller set.

7. A cement resistor assembly machine according to claim 1, characterized in that, Above the blanking platform, there is a guiding component for neatly arranging the assembled resistors on the blanking platform. On the machine base, there is a lifting cylinder for controlling the up and down movement of the guiding component. The guiding component includes two guiding strips arranged horizontally and parallel to each other at intervals. A discharging channel is formed between the two guiding strips. The inlet of the discharging channel is directly opposite to the assembly station.

8. A cement resistor assembly machine according to claim 7, characterized in that, On the machine base, there is a material shifting module for driving the longitudinal movement of the blanking platform.

9. The cement resistor assembly machine according to claim 1, characterized in that, At the driving end of the material blocking cylinder, there is a material clamp mounting plate that can be opened and closed relatively. The material blocking clamp is arranged on the material clamp mounting plate.

10. A cement resistor assembly machine according to claim 1, characterized in that, It further includes a shell feeding vibrating disk. The shell feeding vibrating disk is arranged on one side of the machine base. The discharge port of the shell feeding vibrating disk is connected to the inlet of the ceramic shell feeding track.

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