Vertical cement resistor packaging device

Abstract

The utility model discloses a vertical cement resistor packaging device which comprises a rectangular workbench, a conveying belt is arranged in the length direction of the workbench, a tray capable of moving along the conveying belt is arranged on the conveying belt, a material distribution sliding rail is arranged on one side of the conveying belt in the conveying direction, and a material distribution mechanism is arranged on the material distribution sliding rail in a sliding mode. The distributing mechanism comprises a material tank and discharging holes connected with an outlet of the material tank, a plurality of rows of stations are evenly distributed on the tray in the length direction of the workbench, packaging stations are arranged on each row of stations at intervals, the number of the discharging holes is the same as that of the rows of the stations of the tray, the discharging holes right face the stations, and the discharging holes are formed in the width direction of the workbench. The vertical cement resistor ceramic shells placed on the tray are packaged and filled in batches through sliding of the material distributing mechanism, a traditional manual extrusion filling and sealing method is replaced, filler can be accurately, automatically and rapidly injected into the ceramic shells, the production efficiency is greatly improved, the working efficiency can be effectively improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electronic processing devices, in particular to a vertical cement resistor packaging device. Background Art

[0002] Vertical cement resistor: The resistor wire is wound on an alkaline-free heat-resistant porcelain piece, and then protected and fixed with heat-resistant, moisture-resistant and corrosion-resistant materials. The wound resistor body is placed in a square porcelain frame and filled and sealed with special non-flammable heat-resistant fillers. The outer side of the cement resistor is mainly made of ceramic material (generally divided into high-aluminum porcelain and feldspar porcelain). The current process for encapsulating the resistor porcelain shell is: first put a resistor or two resistor groups into a porcelain shell, and then pour the filler into the porcelain shell. The common filler is a mixture of epoxy, quartz sand, diluent and some additives. Its properties are between solid and liquid, easy to adhere, poor fluidity and easy precipitation of solid matter. The error of the filler should reach + / -0.05ml. The flatness of the surface of the resistor shell after filling is the self-leveling of the filler. The resistor shell after leveling can be baked in an oven to solidify the filler and form the resistor and the porcelain shell. Into one, to meet product requirements, due to these special process requirements, the current vertical cement resistor packaging is all done manually, that is, after manually putting the resistor into the porcelain shell, the resistor porcelain shell that needs to be filled is spread out and arranged, and the mouth of the extrusion bottle filled with filler is aligned with the resistor porcelain shell, and the filler in the bottle is squeezed into the resistor shell by extrusion, and each workpiece is filled one by one. The weight of the filler is entirely controlled manually, resulting in low production efficiency, unstable quality, and high scrap rate. Although there is currently a filler packaging method that uses automated equipment to implement glue injection, the filling process is intermittent, not continuous, so the production efficiency is still relatively low, and the filler feeding system cannot be cut off instantly, so the control of the filler amount cannot meet the filling accuracy requirements, which will cause the filler to overflow or be insufficient or drip during the filling process, which will affect the development of production scale and product quality control. Utility Model Content

[0003] In view of the above problems, the utility model provides a vertical cement resistor packaging device, which has the advantages of accurate quantitative feeding and effectively improving production efficiency.

[0004] The technical solution of the utility model is:

[0005] A vertical cement resistor packaging device comprises a rectangular workbench, a conveyor belt is arranged in the length direction of the workbench, a tray movable along the conveyor belt is arranged on the conveyor belt, a material distribution slide rail is arranged on one side of the conveying direction of the conveyor belt along the conveying direction, a material distribution mechanism is slidably arranged on the material distribution slide rail, the material distribution mechanism comprises a material tank and a discharge hole connected to the outlet of the material tank, a plurality of rows of workstations are evenly distributed on the tray along the length direction of the workbench, packaging workstations are arranged at intervals on each row of workstations, the number of the discharge holes is the same as the number of rows of workstations on the tray, the discharge holes are opposite to the workstations, and the discharge holes are arranged along the width direction of the workbench.

[0006] A distribution plate is arranged between the distribution mechanism and the conveyor belt, and the distribution plate is the same size as the tray.

[0007] The material distribution plate is provided with a plurality of rows of material distribution stations corresponding to the pallets along the length direction of the workbench, each row of material distribution stations is provided with a material drop hole corresponding to the packaging station, and a sealing plate for opening and closing the material drop hole is provided at the outlet of the material drop hole.

[0008] A residual material blowing mechanism is arranged at one end of the material distributing station of the material distributing plate.

[0009] A residual material collecting groove is arranged at one end of the material distribution plate along the conveying direction of the conveyor belt, and a residual material scraper is coaxially arranged at the discharge hole of the material tank, and the residual material scraper is in contact with the material distribution station.

[0010] Tray racks are arranged at both ends of the workbench in the length direction.

[0011] The pallet rack is provided with a height adjustment device on one side of the conveying direction of the conveyor belt.

[0012] The beneficial effects of the utility model are:

[0013] By setting a feeding slide rail and a feeding mechanism that can slide along the feeding slide rail, the vertical cement resistor ceramic shells placed on the tray are packaged and filled in batches through the sliding of the feeding mechanism. According to the set number of packaged filled resistor shells, one-time printing type automatic and rapid packaging and filling can be achieved. The orifice plate leak printing method is used to replace the traditional manual extrusion and filling method. The filler can be accurately and automatically injected into the filling shell quickly, solving the production bottleneck of low efficiency caused by the filler filling completed by manual operation in the past, and can meet the needs of batch automatic packaging. The production efficiency has been greatly improved, which has changed the previous way of packaging and filling a pair of resistor ceramic shells, and can effectively improve work efficiency and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a vertical cement resistor packaging device according to an embodiment of the utility model;

[0015] Figure 2It is a front view of a vertical cement resistor packaging device according to an embodiment of the utility model;

[0016] Figure 3 It is a top view of a vertical cement resistor packaging device according to an embodiment of the utility model;

[0017] Figure 4 It is a right side view of a vertical cement resistor packaging device according to an embodiment of the utility model;

[0018] Figure 5 It is a structural schematic diagram of a distribution mechanism of a vertical cement resistor packaging device described in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1 is a workbench, 2 is a conveyor belt, 3 is a tray, 4 is a material distribution slide rail, 5 is a material distribution mechanism, 6 is a material distribution plate, 7 is a tray rack, 51 is a material tank, 52 is a discharge hole, 53 is a residual material scraper, 61 is a drop hole, 62 is a sealing plate, 63 is a residual material blowing mechanism, 64 is a residual material collecting trough, and 71 is a height adjustment device. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0022] Example:

[0023] like Figure 1-Figure 5 As shown, a vertical cement resistor packaging device includes a rectangular workbench 1, a conveyor belt 2 is arranged in the length direction of the workbench 1, a tray 3 that can move along the conveyor belt 2 is arranged on the conveyor belt 2, a material distribution slide rail 4 is arranged on one side of the conveying direction of the conveyor belt 2 along the conveying direction, a material distribution mechanism 5 is slidably arranged on the material distribution slide rail 4, the material distribution mechanism 5 includes a material tank 51, and a discharge hole 52 connected to the outlet of the material tank 51, a plurality of rows of workstations are evenly distributed on the tray 3 along the length direction of the workbench 1, packaging workstations are arranged at intervals on each row of workstations, the number of the discharge holes 52 is the same as the number of rows of workstations of the tray 3, the discharge holes 52 are opposite to the workstations, and the discharge holes 52 are arranged along the width direction of the workbench 1.

[0024] The working principle of the above technical solution is as follows:

[0025] The vertical cement resistor to be packaged is placed in the packaging station of the tray 3, and the tray 3 is moved to the packaging position and stopped by the conveyor belt 2 on the workbench 1. The feeding mechanism 5 on the feeding slide rail 4 is opposite to the tray 3, and the material tank 51 of the feeding mechanism 5 is built with packaging filler, and the packaging filler 51 is discharged along the discharge hole 52. Since the discharge hole 52 is opposite to the tray 3 station, the feeding mechanism 5 slides back and forth once along the feeding slide rail 4, and the packaging filler is evenly lowered into the packaging station of the tray 3 by controlling the opening and closing of the discharge hole 52, so as to realize batch packaging operation. After the packaging of a tray 3 is completed, the conveyor belt is started to push the packaged tray 3 away from the work station, and the tray 3 to be packaged is conveyed to the packaging station, so as to realize uninterrupted batch packaging operation, effectively improve the working efficiency and reduce the working cost.

[0026] A feeding plate 6 is arranged between the feeding mechanism 5 and the conveyor belt 2. The feeding plate 6 is the same size as the pallet 3. A plurality of rows of feeding stations corresponding to the pallet 3 are arranged on the feeding plate 6 along the length direction of the workbench 1. A blanking hole 61 corresponding to the packaging station is arranged on each row of the feeding stations. A sealing plate 62 for opening and closing the blanking hole is arranged at the outlet of the blanking hole 61. The filler pushed out from the discharge hole 52 first falls on the feeding plate 6. The blanking holes 61 of the feeding plate 6 are opened at intervals by the sealing plate 62, so that accurate quantitative feeding of the packaging station in the pallet 3 can be achieved.

[0027] A residual material blowing mechanism 63 is provided at one end of the material distributing station of the material distributing plate 6, which can perform instantaneous high-flow pulse blowing on the filler discharge channel when necessary to clean the residual filler in the channel.

[0028] A residual material collecting groove 64 is provided at one end of the material distribution plate 6 along the conveying direction of the conveyor belt 2. A residual material scraper 53 is coaxially provided with the discharge hole 52 of the material tank 51. The residual material scraper 53 contacts the material distribution station. The residual material scraper 51 moves with the discharge hole 52. After a material discharging operation is completed, the material distribution mechanism 5 returns to its original position. When returning to its original position, the residual material scraper 51 scrapes off the excess filler in the channel and recycles it.

[0029] Pallet racks 7 are arranged at both ends of the workbench 1 in the length direction. A height adjustment device 71 is arranged on the side of the conveying direction of the conveyor belt 2 to ensure that the pallet 3 can continuously enter the conveyor belt 2. A tray pushing mechanism is also arranged on the side of the pallet rack 7 close to the feed end. When the pallet 3 is lifted to a position where it can enter the conveyor belt 2, the pallet 3 is pushed onto the conveyor belt 2 through the tray pushing mechanism.

[0030] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A vertical cement resistor packaging device, characterized in that: It comprises a rectangular workbench, a conveyor belt is arranged in the length direction of the workbench, a tray which can move along the conveyor belt is arranged on the conveyor belt, a material distribution slide rail is arranged on one side of the conveying direction of the conveyor belt along the conveying direction, a material distribution mechanism is slidably arranged on the material distribution slide rail, the material distribution mechanism comprises a material tank and a discharge hole connected with the outlet of the material tank, a plurality of rows of workstations are arranged on the pallet along the length direction of the workbench, packaging workstations are arranged at intervals on any row of the workstations, the number of the discharge holes is the same as the number of rows of workstations on the pallet, the discharge holes are opposite to the workstations, and the discharge holes are arranged along the width direction of the workbench.

2. A vertical cement resistor packaging device according to claim 1, characterized in that: A distribution plate is arranged between the distribution mechanism and the conveyor belt, and the distribution plate is the same size as the tray.

3. A vertical cement resistor packaging device according to claim 2, characterized in that: The material distribution plate is provided with a plurality of rows of material distribution stations corresponding to the pallets along the length direction of the workbench, and a material drop hole corresponding to the packaging station is provided on any row of the material distribution stations, and a sealing plate for opening and closing the material drop hole is provided at the outlet of the material drop hole.

4. A vertical cement resistor packaging device according to claim 3, characterized in that: A residual material blowing mechanism is arranged at one end of the material distributing station of the material distributing plate.

5. A vertical cement resistor packaging device according to claim 2, characterized in that: A residual material collecting groove is arranged at one end of the material distribution plate along the conveying direction of the conveyor belt, and a residual material scraper is coaxially arranged at the discharge hole of the material tank, and the residual material scraper is in contact with the material distribution station.

6. A vertical cement resistor packaging device according to claim 1, characterized in that: Tray racks are arranged at both ends of the workbench in the length direction.

7. A vertical cement resistor packaging device according to claim 6, characterized in that: The pallet rack is provided with a height adjustment device on one side of the conveying direction of the conveyor belt.

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