Miniature potentiometer assembling machine

Abstract

The utility model discloses a miniature potentiometer assembling machine, which comprises a bottom plate, a panel, a limiting rod and a potentiometer to be assembled, the panel and the limiting rod are both installed on the bottom plate, a limiting channel for pins on the potentiometer to be assembled to pass through is formed between the panel and the limiting rod, a bottom rod is installed on one side face of the panel far away from the limiting rod, and the limiting rod is installed on the bottom rod. A top rod is arranged at the end, away from the bottom plate, of the bottom rod, a positioning plate is installed on one side face of the top rod and one side face of the bottom rod, a positioning channel is formed among the positioning plate, the top rod and the bottom rod, the positioning plate is sleeved with a conveying belt, a part of the conveying belt enters the positioning channel, and a plurality of push rods are installed on the outer ring face of the conveying belt in an annular structure. The potentiometer assembling device is simple in structure, the potentiometer to be assembled can be pushed to stably move along the limiting channel through the rotating push rod, the potentiometer to be assembled can be assembled in the moving process, a plurality of stations can be arranged in a conveying mode, and the efficiency of the potentiometer assembling device is ensured in an alternate assembling mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to potentiometer assembly technical field, concretely relates to a micro potentiometer assembling machine. BACKGROUND

[0002] Potentiometer is with three outgoing ends, resistance value can adjust according to certain change rule resistance element. Potentiometer is usually composed of resistance body and movable brush. When the brush moves along the resistance body, the resistance value or voltage that is in certain relation with displacement is obtained at the output end. Potentiometer can be used as three-terminal element and also can be used as two-terminal element. The latter can be regarded as a variable resistor, and it is called potentiometer because its role in the circuit is to obtain output voltage in certain relation with input voltage (applied voltage).

[0003] The potentiometer needs to be fixed when assembling the handle sleeve on the top, which is convenient for the staff to assemble, the existing positioning and fixing device is a clamping device, which cannot be moved after clamping the potentiometer body, so that the conveying type assembly cannot be carried out, and the overall installation efficiency is affected. SUMMARY

[0004] The utility model wants to solve the technical problem to provide a micro potentiometer assembling machine, and the potentiometer to be assembled can be placed on the panel, and the pin inserted into the limiting channel can stably convey the potentiometer to be assembled, and the assembly operation can be carried out in the conveying process, so as to solve the problems in the above background technology.

[0005] The utility model is realized through the following technical schemes: a micro potentiometer assembling machine, including bottom plate, panel, limiting rod and the potentiometer to be assembled, the panel and limiting rod are all installed on the bottom plate, and the limiting channel for the upper pin of the potentiometer to be assembled is formed between the panel and the limiting rod, the bottom rod is installed on the side face of the panel away from the limiting rod, the top rod is arranged at the end of the bottom rod away from the bottom plate, the positioning plate is installed on the side face of the top rod and the bottom rod, and the positioning channel is formed between the positioning plate, the top rod and the bottom rod, the outer sleeve of the positioning plate is provided with the conveying belt, part of the conveying belt enters the positioning channel, and the outer ring surface of the conveying belt is provided with a plurality of push rods in annular structure, the potentiometer to be assembled is placed on the panel and arranged between the push rods, and the pin on the potentiometer to be assembled is inserted into the limiting channel.

[0006] As a preferred technical scheme, the inside of the conveying belt is provided with a driving wheel and a driven wheel from left to right, the outer side surface of the top rod and the bottom rod is provided with a plurality of fixed plates, the fixed plates are arranged on the outside of the driving wheel and the driven wheel respectively, the fixed plates are all embeddedly provided with sealing bearings, the center of the driving wheel and the driven wheel is all provided with a shaft, the two ends of the shaft are all installed in the inner ring of the sealing bearing, and the fixed plate on one side is provided with a motor connected with the driving wheel.

[0007] As a preferred technical solution, one end of the limiting channel is inclined and provided with a flow guide part.

[0008] As a preferred technical solution, the side of the positioning plate facing the panel is in contact with the inner ring surface of the conveying belt.

[0009] As a preferred technical solution, the width of the limiting channel matches the width of the conveying belt.

[0010] As a preferred technical solution, the side of the to-be-assembled potentiometer away from the pin is in contact with the ejector rod.

[0011] The beneficial effects of the utility model are: the utility model has simple structure, the to-be-assembled potentiometer can be directly placed on the panel, the pin on the to-be-assembled potentiometer can be inserted into the limiting channel, thereby circumferentially positioning it, and the to-be-assembled potentiometer can be stably moved along the limiting channel by the rotating push rod, the to-be-assembled potentiometer can be assembled in the moving process, and multiple stations can be set up by conveying, and the efficiency can be ensured by alternating assembly. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0013] Figure 1 It is the overall structure schematic diagram of the utility model;

[0014] Figure 2 It is the structure schematic diagram of the utility model after removing the conveying belt;

[0015] Figure 3 It is the structure schematic diagram of the utility model after removing the ejector rod.

[0016] Among them, 1, bottom plate;2, panel;3, limiting rod;4, limiting channel;5, bottom rod;6, ejector rod;7, positioning plate;8, conveying belt;9, push rod;10, fixed plate;11, flow guide part. DETAILED DESCRIPTION

[0017] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0018] All features disclosed in this specification, or all steps of any methods or processes disclosed in this specification, may be combined in any combination, except combinations where at least some of the features and / or steps are mutually exclusive.

[0019] Any feature in the present specification, unless explicitly stated to the contrary, is intended to be an example of an equivalent or similar feature. In other words, in the context of this specification, the use of the word "example" to modify a feature, or the use of language such as "for example", "for instance", "e.g." or "for example only" in relation to a feature, means only that the feature is an example of a generic type of that feature. It does not imply that the feature is preferable over other types of that feature.

[0020] As shown in Figure 1 , Figure 2 and Figure 3 The utility model discloses a micro potentiometer assembling machine, including bottom plate 1, panel 2, limit rod 3 and the potentiometer of assembling, panel 2 and limit rod 3 all install on bottom plate 1, and the limit channel 4 that the limit rod 3 between panel 2 forms for the lead of the potentiometer of assembling passes, install the bottom bar 5 on the side of panel 2 away from limit rod 3, the one end of bottom bar 5 away from bottom plate 1 is equipped with the top bar 6, and the top bar 6 and with the bottom bar 5 on one side face install the locating plate 7, and the locating channel is formed between locating plate 7, top bar 6 and bottom bar 5, and the outer sleeve of locating plate 7 is equipped with the conveyer belt 8, and a part of conveyer belt 8 enters into the locating channel, and the outer ring surface of conveyer belt 8 is installed with multiple push rods 9 in annular structure, and the lead of the potentiometer of assembling is inserted into the limit channel 4 in the potentiometer of assembling and is placed between push rod 9 on panel 2.

[0021] In the embodiment, the inside of conveyer belt 8 is provided with a driving wheel and a driven wheel from left to right, the outer side surface of top bar 6 and bottom bar 5 is provided with multiple fixed plates 10, the fixed plate 10 is provided with a sealing bearing in embedded mode, the center of driving wheel and driven wheel is provided with a shaft, the both ends of shaft are installed in the inner ring of sealing bearing, and the fixed plate 10 on one side is provided with a motor connected with driving wheel.

[0022] In the embodiment, the end of limit channel 4 is provided with a flow guide part 11 in an inclined manner, so that the lead can be more smoothly inserted into the limit channel.

[0023] In the embodiment, the side of locating plate 7 facing panel 2 is in contact with the inner ring surface of conveyer belt 8, which avoids the inward bending of conveyer belt, so that the side of conveyer belt facing panel can be in a horizontal and flat state, avoiding the bending to affect the operation of push rod.

[0024] In the embodiment, the width of locating channel matches the width of conveyer belt 8, so that the conveyer belt can only rotate in the locating channel, avoiding the lifting of conveyer belt, and ensuring the stability of push rod after rotating above the panel.

[0025] In the embodiment, the side of the potentiometer to be assembled away from the pin is in contact with the ejector rod 6, so as to increase the stability of the potentiometer to be assembled in the longitudinal direction.

[0026] During assembly, the potentiometer to be assembled is placed on the panel, and the pin on the potentiometer to be assembled can enter the limiting channel along the flow guide part. With the placement of the potentiometer to be assembled, the motor can be started, and the start of the motor drives the driving wheel and the conveying belt. The rotation of the conveying belt drives the push rod, and the potentiometer to be assembled can be moved along the panel towards one end through the push rod. The pin and the potentiometer to be assembled can be positioned through the limiting channel, so as to ensure the circumferential positioning of the potentiometer to be assembled, and avoid rotation during movement.

[0027] During the movement of the potentiometer to be assembled, the prepared handle sleeve can be directly installed on the potentiometer to be assembled, and multiple workstations can be arranged through conveying, so as to ensure the efficiency through alternate assembly.

[0028] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement without creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A micro-potentiometer assembly machine characterized by: The utility model relates to a kind of potentiometer assembly device, including bottom plate (1), panel (2), limiting rod (3) and the potentiometer to be assembled, the panel (2) and limiting rod (3) are installed on bottom plate (1), and limiting channel (4) for the pin of the potentiometer to be assembled is formed between panel (2) and limiting rod (3), bottom rod (5) is installed on the side of panel (2) away from limiting rod (3), the end of bottom rod (5) away from bottom plate (1) is equipped with top rod (6), and top rod (6) and the side of bottom rod (5) are installed with positioning plate (7), positioning plate (7), top rod (6) and bottom rod (5) form positioning channel, positioning plate (7) is equipped with conveying belt (8) outside, part of conveying belt (8) enters into positioning channel, and the outer ring surface of conveying belt (8) is installed with multiple push rods (9) in annular structure, the potentiometer to be assembled is placed on panel (2), and is set between push rod (9), and the pin on the potentiometer to be assembled is inserted into limiting channel (4).

2. The micro-potentiometer assembly machine according to claim 1, wherein: The inside of conveying belt (8) is provided with driving wheel and driven wheel from left to right, and the outer side of top rod (6) and bottom rod (5) is installed with multiple fixed plates (10), the fixed plate (10) is respectively arranged on the outside of driving wheel and driven wheel, and the fixed plate (10) is embedded with sealing bearing, the center of driving wheel and driven wheel is installed with shaft, and the both ends of shaft are installed in the inner ring of sealing bearing, and the fixed plate (10) on one side is installed with motor connected with driving wheel.

3. The micro-potentiometer assembly machine according to claim 1, wherein: The end of limiting channel (4) is inclined and provided with flow guide part (11).

4. The micro-potentiometer assembly machine of claim 1, wherein: The side of positioning plate (7) towards panel (2) is in contact with the inner ring surface of conveying belt (8).

5. The micro-potentiometer assembly machine according to claim 1, wherein: The width of positioning channel matches the width of conveying belt (8).

6. The micro-potentiometer assembly machine of claim 1, wherein: The side of the potentiometer to be assembled away from pin is in contact with top rod (6).

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