Piezoresistor disc arraying device

Abstract

The utility model relates to a piezoresistor disc arraying device, which belongs to the technical field of piezoresistor production and is characterized in that a plurality of trays can be loaded on a feeding module and can be conveyed to a material arraying module; the material arranging module can drive the material disc to shake, and materials arranged on the material arranging module can be clamped into the material disc. According to the device, feeding, material distribution, vibration groove entering, excess material recycling and discharging are completed through an automatic process, and traditional manual operation is replaced. And workers only need to place empty trays and supplement raw materials in batches, the equipment can continuously finish paving work, and the filling efficiency is improved. Manual continuous shaking is replaced by high-frequency shaking driven by a motor, workers are liberated from repeated physical labor, the labor intensity is remarkably relieved, and fatigue and operation damage are avoided. By controlling bidirectional inclination of the charging platform, the excess materials are automatically recycled to the storage area, manual cleaning is not needed, steps are simplified, and scattering and waste of the materials are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of pressure sensitive resistor piece alignment device, belong to pressure sensitive resistor production technical field. BACKGROUND

[0002] The production of annular ceramic pressure sensitive resistor piece includes the following links: the resistor piece blank after forming needs to be laid and clamped to the material plate, and then the material plate is transferred to the next station for electrode printing.

[0003] Currently, the laying and clamping of resistor piece blanks mainly relies on manual operation: the worker holds the tray, scoops up a handful of blanks in the material box and places them on the tray, then shakes the tray manually to fill the blanks into the clamping slots of the tray, and then shakes it again to remove the excess resistor piece blanks.

[0004] The placing process has the following disadvantages: manual single filling can only fill one material plate, and needs to go through the steps of scooping, reciprocating shaking the material plate and removing the excess material, which is relatively complicated and has low filling efficiency. In addition, as the labor time prolongs, the labor intensity is high due to continuous shaking of the material plate. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a pressure sensitive resistor piece alignment device that can batch fill resistor pieces on a material plate, improve the filling efficiency of resistor pieces and reduce the labor intensity.

[0006] The pressure sensitive resistor piece alignment device of the utility model comprises: a feeding module and a material sorting module; the feeding module can load several trays and convey the trays to the material sorting module; the material sorting module can shake the trays and make the materials on the material sorting module clamped into the trays.

[0007] The feeding module comprises: a rack, a lifting assembly and a feeding assembly arranged on the rack; the lifting assembly can be used to load the trays.

[0008] The material sorting module comprises: a base, a loading table swingably arranged on the base; the feeding assembly can move the trays to the loading table.

[0009] Further, the lifting assembly comprises: a support frame, a guide rail and a drive screw arranged on the support frame, and a loading tray that can be connected to the guide rail and the drive screw and can slide along the guide rail.

[0010] The feeding assembly comprises: a supporting plate, a driving member and an auxiliary guide rail arranged on the supporting plate, a cross arm arranged on the driving member, and a swinging plate that can be connected to the auxiliary guide rail.

[0011] Further, the loading table comprises: a base, and a loading table slidably connected to the base. One side of the loading table is provided with a storage table that can supply materials thereto.

[0012] The feeding table is internally provided with a conveying belt for conveying the material tray; the feeding table is also internally provided with a clamping table;

[0013] The movable part of the clamping table can lift the material tray on the conveying belt and make the material tray tightly adhere to the inner side of the blocking strip of the feeding table.

[0014] A motor is arranged on the base, an output end of the motor is provided with a connecting rod assembly hinged to the feeding table, and the motor can drive the feeding table to reciprocatingly slide on the base through the connecting rod assembly.

[0015] Further, the storage table is divided into a plurality of storage areas, and the openings of the storage areas are directed to the side of the feeding table.

[0016] A plurality of partition strips are arranged on the feeding table and can be connected to the openings of the storage areas to guide the material into the feeding table.

[0017] Further, a telescopic cylinder is arranged on the base, one end of the telescopic cylinder is hinged to the base, and the telescopic cylinder can drive the base to swing on the base.

[0018] Further, a plurality of accommodating grooves for clamping the material are uniformly arranged on the material tray.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] The device completes feeding, material distribution, vibration into the groove, excess material recycling and unloading through an automatic process, replacing traditional manual operation. Workers only need to place empty trays in batches and supplement raw materials, and the equipment can continuously complete the paving work, so that the filling efficiency is improved. The high-frequency shaking driven by the motor replaces manual continuous shaking, liberates workers from repeated physical labor, significantly reduces labor intensity, avoids fatigue and operation damage. By controlling the bidirectional inclination of the filling table, the excess material is automatically recycled to the storage area, without manual cleaning, which simplifies the steps and avoids material scattering and waste. Mechanical vibration and automatic process control ensure that the filling effect of each material plate is stable and uniform, avoid quality fluctuations caused by differences in manual operation and fatigue, and improve product consistency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the pressure sensitive resistor sheet whole arrangement of the utility model;

[0022] Figure 2 is the feeding module structure schematic diagram of the pressure sensitive resistor sheet whole arrangement of the utility model;

[0023] Figure 3 is the first structure schematic diagram of the material whole module of the pressure sensitive resistor sheet whole arrangement of the utility model;

[0024] Figure 4 is a material module second structure schematic diagram of the utility model of a kind of piezoresistor piece whole arrangement device;

[0025] Figure 5 is the side surface structure schematic diagram of the utility model of a kind of piezoresistor piece whole arrangement device's material module;

[0026] Figure 6 is the loading state structure schematic diagram of the utility model of a kind of piezoresistor piece whole arrangement device.

[0027] In the drawing:

[0028] 1, rack;

[0029] 2, lifting assembly;201, support frame;202, drive screw;203, guide rail;204, feeding tray;

[0030] 3, feeding assembly;301, support plate;302, driving part;303, auxiliary guide rail;304, cross arm;305, push plate;

[0031] 4, base;401, telescopic cylinder;

[0032] 5, loading table;501, base;502, feeding table;503, storage table;5031, storage area;504, clamping table;5041, electric cylinder;5042, top plate;505, conveying belt;506, partition strip;507, motor;508, connecting rod assembly;

[0033] 6, tray;601, containing groove;

[0034] 7, annular resistor piece. DETAILED DESCRIPTION

[0035] As shown in Figures 1-6 , the embodiment is realized by the following technical solutions: the feeding module can load several trays 6, and the trays 6 can be conveyed to the material whole module; the material whole module can drive the trays 6 to shake, and the material arranged on the material whole module is clamped into the trays 6.

[0036] The feeding module comprises: a rack 1, the rack 1 is provided with a lifting assembly 2 and a feeding assembly 3;The lifting assembly 2 can be used for loading the tray 6.

[0037] The material whole module comprises: a base 4, the base 4 is provided with a swingable loading table 5. The feeding assembly 3 can move the tray 6 to the loading table 5.

[0038] Specifically, the lifting assembly 2 comprises a support frame 201 and a feeding tray 204. The support frame 201 is provided with a guide rail 203 and a driving screw 202. The feeding tray 204 is connected to the guide rail 203 and the driving screw 202 and can slide up and down along the guide rail 203, as shown in Figure 2 .

[0039] In this embodiment, the driving screw 202 is an electric screw rod, and the feeding tray 204 is threadedly connected to the driving screw 202. The driving screw 202 can drive the feeding tray 204 to slide up and down along the guide rail 203. The material is an annular resistance sheet 7.

[0040] The feeding assembly 3 comprises a supporting plate 301 provided with a driving member 302 and an auxiliary guide rail 303. The driving member 302 is provided with a cross arm 304, which is connected to the auxiliary guide rail 303. The cross arm 304 is provided with a pushing plate 305.

[0041] In this embodiment, the driving member 302 is a pneumatic sliding table, which can drive the cross arm 304 to reciprocate along the auxiliary guide rail 303. The auxiliary guide rail 303 can provide additional support for the cross arm 304 to prevent the cross arm 304 from bending due to excessive span, as shown in Figure 2 . The pushing plate 305 can push the material disc 6 onto the conveying belt 505 one by one.

[0042] Specifically, the loading table 5 comprises a base 501, and a feeding table 502 connected to the base 501. One side of the feeding table 502 is provided with a storage table 503 for supplying material. The feeding table 502 is internally provided with a conveying belt 505 for transporting the material disc 6. The feeding table 502 is internally provided with a clamping table 504.

[0043] In this embodiment, the material disc 6 is horizontally arranged on the conveying belt 505, and the clamping table 504 is arranged between the conveying belt 505. The bottom surface of the material disc 6 is exposed to the clamping table 504, as shown in Figure 5 . The movable part of the clamping table 504 can lift the material disc 6 on the conveying belt 505 and make the material disc 6 tightly adhere to the inner side of the blocking strip of the feeding table 502, as shown in Figure 5 .

[0044] The clamping table 504 comprises an electric cylinder 5041, and a top plate 5042 provided on the output end of the electric cylinder 5041, as shown in Figure 5 . The electric cylinder 5041 can drive the top plate 5042 to rise and fall. When the top plate 5042 rises, the material disc 6 is lifted from the conveying belt 505, so that the top surface of the material disc 6 tightly adheres to the inner side of the blocking strip of the feeding table 502, as shown in Figure 5 . At this time, the material disc 6 is sealed to the bottom surface of the partition strip 506 and can receive the annular resistance sheet 7 from the storage area 5031, as shown in Figure 5 , Figure 6 .

[0045] The base 501 is provided with a motor 507, and a connecting rod assembly 508 is hinged to the upper feeding table 502 at the output end of the motor 507, and the motor 507 can drive the upper feeding table 502 to reciprocate on the base 501 through the connecting rod assembly 508.

[0046] Specifically, the storage table 503 is divided into a plurality of storage areas 5031, and the opening of the storage area 5031 faces the side of the upper feeding table 502.

[0047] In the embodiment, a plurality of annular resistance sheets 7 are arranged in the storage area 5031, as shown in the figure; when the telescopic cylinder 401 is retracted, the loading table 5 is inclined to the side of the upper feeding table 502, and the annular resistance sheet 7 slides to the tray 6 under the action of gravity, and at the same time, the motor 507 drives the upper feeding table 502 to move at a high frequency, and the annular resistance sheet 7 can fill the accommodating groove 601; after filling, the telescopic cylinder 401 is extended, the loading table 5 is inclined to the storage table 503, and the excess annular resistance sheet 7 on the tray 6 slides back to the corresponding storage area 5031. Figure 6

[0048] The upper feeding table 502 is provided with a plurality of partition strips 506, which can be connected to the opening of the storage area 5031 to guide the material into the upper feeding table 502.

[0049] Specifically, the base 4 is provided with a telescopic cylinder 401, one end of which is hinged to the base 501, and the telescopic cylinder 401 can drive the base 501 to swing on the base 4.

[0050] Specifically, the tray 6 is uniformly provided with a plurality of accommodating grooves 601 for clamping materials, and the annular resistance sheet 7 can be clamped into the accommodating groove 601, as shown in the figure. Figure 6

[0051] The specific use principle of the utility model is as follows:

[0052] First, a stack of empty trays 6 to be filled is placed on the upper feeding tray 204. Further, the driving member 302 is started, the cross arm 304 drives the push plate 305 to push out the uppermost tray 6 from the stack and push it to the conveying belt 505 of the material sorting module. Then, the push plate 305 retreats, and the upper feeding tray 204 of the lifting assembly 2 rises by the height of one tray 6, preparing for the next time.

[0053] After the conveying belt 505 transports the tray 6 to the designated station, the electric cylinder 5041 is started, and the top plate 5042 of the electric cylinder 5041 is raised to tightly fit the tray 6 on the inner side of the blocking strip of the upper feeding table 502. This action connects the upper surface of the tray 6 with the storage table 503 and forms a closed loading space.

[0054] ​​The telescopic cylinder 401 is retracted, and the whole loading table 5 is tilted to one side of the storage table 503. The ring-shaped resistance sheet 7 stored in the storage area 5031 slides to the tray 6 below under the action of gravity along the guide of the partition strip 506.

[0055] While the ring-shaped resistance sheet 7 is being filled, the motor 507 drives the loading table 502 to slide back and forth at a high frequency through the connecting rod assembly 508. Under the shaking action of the loading table 502, the ring-shaped resistance sheet 7 falling on the tray 6 can quickly and accurately fall into the respective accommodating grooves 601 until the tray 6 is filled.

[0056] After the filling is completed, the loading table 5 is tilted in the opposite direction, and the ring-shaped resistance sheet 7 on the tray 6 that fails to fall into the groove will automatically slide back to the storage area 5031 of the storage table 503 due to the tilting, thereby realizing automatic recovery of the excess material and flattening of the tray.

[0057] Further, the loading table 5 is flattened, the top plate of the clamping table 504 is lowered, and the filled tray 6 is placed back on the conveying belt 505. The conveying belt 505 sends out the tray 6, and the filling is completed. At this time, the feeding module is ready to send the next empty tray 6, and the whole process is automatically cycled, and batch continuous operation can be realized.

[0058] Of course, the above content is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the embodiments of the present application. The present application is also not limited to the above examples, and the equivalent changes and improvements made by those skilled in the art within the essential scope of the present application should be attributed to the patent coverage range of the present application.

Claims

1. A pressure-sensitive resistor sheet aligning apparatus characterized by comprising: The utility model relates to a kind of pressure sensitive resistance piece whole arrangement devices, including: Feeding module and whole material module; Several material trays (6) can be loaded on feeding module, and material tray (6) can be transported to whole material module; Whole material module can drive material tray (6) to shake, and make the material arranged on whole material module fill on material tray (6); Feeding module includes: rack (1), lifting assembly (2) and feeding assembly (3) are equipped on rack (1);Lifting assembly (2) can be used to load material tray (6); Whole material module includes: base (4), swingable loading platform (5) are equipped on base (4); Feeding assembly (3) can move material tray (6) to loading platform (5). 2.The pressure sensitive resistance piece whole arrangement device according to claim 1, wherein, Lifting assembly (2) includes: support frame (201) and feeding tray (204), support frame (201) is equipped with guide rail (203) and drive lead screw (202), feeding tray (204) can be connected to guide rail (203) and drive lead screw (202) and can slide along guide rail (203); Feeding assembly (3) includes: supporting plate (301), supporting plate (301) is equipped with driving part (302) and auxiliary guide rail (303), driving part (302) is equipped with cross arm (304), cross arm (304) can be connected to auxiliary guide rail (303);Cross arm (304) is equipped with moving plate (305). 3.The pressure sensitive resistance piece whole arrangement device according to claim 2, wherein, Loading platform (5) includes: base (501), base (501) is slidably connected with feeding platform (502); Feeding platform (502) is equipped with material storage platform (503) on one side, which can supply material to the feeding platform (502); Feeding platform (502) is equipped with conveying belt (505) inside, which can be used for transporting material tray (6);Feeding platform (502) is also equipped with clamping platform (504) inside; The movable part of clamping platform (504) can lift material tray (6) on conveying belt (505), and make material tray (6) tightly adhere to the inside baffle of feeding platform (502); Base (501) is equipped with motor (507), motor (507) is equipped with linkage assembly (508) hinged to feeding platform (502) on the output end, motor (507) can drive feeding platform (502) to reciprocate on base (501) through linkage assembly (508). 4.The pressure sensitive resistance piece whole arrangement device according to claim 3, wherein, Material storage platform (503) is divided into a plurality of storage areas (5031), and the openings of the storage areas (5031) face the side of the feeding platform (502); Feeding platform (502) is equipped with a plurality of partition strips (506), which can be connected to the openings of the storage areas (5031) to guide the material into the feeding platform (502). 5.The pressure sensitive resistance piece whole arrangement device according to claim 4, wherein, Base (4) is equipped with telescopic cylinder (401), one end of telescopic cylinder (401) can be hinged to base (501), and telescopic cylinder (401) can drive base (501) to swing on base (4).

6. The pressure sensitive resistor sheet aligning device according to claim 5, wherein The material tray (6) is uniformly provided with a plurality of accommodating grooves (601) for clamping materials.

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