CN212444296U - Automatic loading and unloading device and production line comprising same - Google Patents

Abstract

The utility model discloses an automatic unloader and contain device's production line, this automatic unloader include the slip guide, sliding connection has the clamp of getting to wait to detect article to get on the slip guide to get and puts device, drive the clamp gets the drive assembly that the device removed, the clamp is got the device and is included at least a set of grip block that is used for the centre gripping tray, and is a set of it is protruding to be equipped with the location more than a set of between the grip block, the protruding grafting in location cooperates in the spliced eye of seting up on the lateral wall of tray. The above-mentioned setting of the utility model, the centre gripping subassembly will wait that the article that detects press from both sides tightly the back, under drive assembly's drive, come and go to slide between production line and test bench position to accomplish the last unloading operation of test, replaced manual operation, improved work efficiency, reduced the probability of lou examining simultaneously, be favorable to the quality of guarantee product.

Description

Automatic loading and unloading device and production line comprising same

Technical Field

The utility model relates to an air conditioner spare part production technical field especially relates to automatic unloader and contain device's production line on.

Background

At present, when the air conditioner production line tested the electrical apparatus box of production line, in putting into the test bench position with the product taking from the conveyer belt by the manual work, the manual work was put back the conveyer belt with the product and is got into the assembly line after the test was accomplished again, and a production line produces thousands of electrical apparatus box products on a shift, then needs 3 inspectors to take the operation at least, and troublesome poeration and inefficiency appear the condition of lou examining more easily after the long-term operation, are unfavorable for guaranteeing the overall quality of product.

In the prior art, many schemes for automatic feeding and discharging are disclosed, for example, a detection device for automatic feeding and discharging is disclosed in chinese patent application No. 201721454050.2, which uses a double-head telescopic clamping jaw mechanism and a plurality of slide rails to cooperate to realize three-axis movement and grab articles for detection; chinese patent application No. 201811263887.8 discloses a marinating device convenient for quick feeding and discharging, which is applied to the production process of marinated products, and utilizes a rotary clamping jaw to increase the price of the marinated products and slide the marinated products, so as to realize quick feeding and discharging.

But the electrical apparatus box has certain particularity, in the production and the detection of electrical apparatus box, because electrical apparatus box performance requirement is higher, belongs to precision instruments, can adopt the tray splendid attire when placing on the conveyer belt and carrying out the testing operation, places electrical apparatus box in the tray, because the great and electrical apparatus box of tray size is placed stability relatively poor, consequently foretell various clamping jaw mechanism all is not applicable to the unloading operation of going up when detecting electrical apparatus box, and it is still comparatively low to lead to going up unloading efficiency when electrical apparatus box detects.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that the electric box detects the low efficiency of feeding and discharging among the above-mentioned prior art, the utility model provides an automatic feeding and discharging device.

The utility model discloses a technical scheme be, an automatic unloader that goes up, including the slip guide, sliding connection has to get to put and waits to detect the clamp of article and get device, drive on the slip guide the clamp gets the drive assembly that the device removed, the clamp is got the device and is included at least a set of grip block that is used for the centre gripping tray, and is a set of be equipped with the location arch more than a set of between the grip block, the protruding grafting cooperation in location is in the spliced eye of seting up on the lateral wall of tray.

Preferably, the clamping device further comprises a sliding joint connected with a lifting frame on the sliding guide frame, the lifting frame comprises a lifting cylinder and a mounting plate, the lifting cylinder is fixedly connected with the sliding block, the mounting plate is fixedly connected with the end part of a telescopic rod of the lifting cylinder, and the clamping plate is fixedly connected with the mounting plate.

Preferably, the sliding guide frame is provided with a guide rail, the lifting frame is connected to the guide rail in a sliding manner, the driving assembly comprises a driving motor and a driving screw rod connected with the driving motor, and the lifting frame is fixedly connected with a sliding block in a threaded connection manner on the driving screw rod.

Preferably, the grip block all is connected with the centre gripping cylinder, the centre gripping cylinder is fixed in on the mounting panel and a set of the stroke opposite direction of two centre gripping cylinders of grip block.

Preferably, each clamping plate all downwardly extending has two clamping ends, the location arch be horizontal fixed connection in the screw on the clamping end bottom, every the protruding quantity of location is two on the clamping plate.

Preferably, one end of the sliding guide frame is positioned right above the conveyor belt, and the other end of the sliding guide frame is positioned right above the test table.

Preferably, the sliding guide frame is provided with a drag chain wire.

The utility model also provides a production line, including conveyer belt and test bench position, the conveyer belt with be equipped with aforementioned unloader in automation between the test bench position.

Preferably, the side edge of each conveyor belt is provided with a plurality of test table positions and automatic loading and unloading devices, and the conveyor belt is further connected with a conveying branch belt used for conveying unqualified products.

Compared with the prior art, the utility model discloses following beneficial effect will have:

1. after clamping the object to be detected, the clamping assembly slides back and forth between the production line and the test bench under the driving of the driving assembly, so that the loading and unloading operation of the test is completed, manual operation is replaced, the working efficiency is improved, the probability of missed detection is reduced, and the quality of the product is favorably ensured;

2. overall structure is simple, and is practical, can adjust the test bench position quantity on the production line according to actual need to the unloading device in the automation of matching corresponding quantity, the installation collocation of structure is more nimble.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial schematic structural view of the present embodiment;

FIG. 3 is a block diagram of a tray;

FIG. 4 is a view of the mounting structure of the mounting plate and the clamping plate;

FIG. 5 is a schematic view of the connection of the drive assembly and the lift cylinder;

FIG. 6 is a schematic sectional view of a connection structure of a driving assembly and a lifting cylinder;

fig. 7 is a schematic view of the overall structure of a pair of test stations and an automatic loading and unloading device when the conveyor belt is hidden in the production line in this embodiment.

1. A sliding guide frame; 101. a column frame; 102. a guide rail; 2. a lifting frame; 201. a lifting cylinder; 202. mounting a plate; 203. a slider; 3. a drive motor; 4. driving a lead screw; 5. a clamping plate; 501. a clamping end; 502. positioning the projection; 6. a clamping cylinder; 7. a tray; 701. inserting holes; 8. a tow chain wire; 10. and (6) testing the table.

Detailed Description

The utility model provides an automatic unloader that goes up, as shown in fig. 1 and 2, including sliding guide 1, sliding connection has the clamp of getting to put electrical apparatus box to get device, drive to get the device and carry out gliding drive assembly on sliding guide 1, and is specific, gets the device and includes sliding connection in sliding guide 1 crane 2, be fixed in the centre gripping subassembly that is used for centre gripping electrical apparatus box on crane 2 bottom.

As shown in fig. 1, 5 and 6, the sliding guide frame 1 includes a vertical column frame 101 fixedly installed on the ground, and a set of guide rails 102 horizontally arranged on the top of the vertical column frame 101, and a gap is horizontally reserved between the pair of guide rails 102 for the crane 2 to slide through. The driving assembly comprises a driving motor 3 fixed at the end part of the guide rail 102 and a driving screw rod 4 connected with the driving motor 3, the lifting frame 2 comprises a lifting cylinder 201 and a mounting plate 202, wherein the lifting cylinder 201 is slidably clamped on a group of guide rails 102, a sliding block 203 is installed at the bottom of the lifting cylinder 201, and the sliding block 203 is sleeved on the driving screw rod 4 in a threaded manner, so that the sliding connection between the lifting cylinder 201 and the sliding guide rail 102 is realized.

Further, as shown in fig. 5 and 6, the driving screw 4 is horizontally installed on the sliding guide frame 1, the sliding block 203 is sleeved on the driving screw 4 through threads, and when the driving motor 3 is started, the sliding block 203 and the lifting cylinder 201 are driven to horizontally move along the sliding rail under the driving of the driving screw 4. In this embodiment, the driving motor 3 is a reciprocating servo motor, and the driving screw 4 may be a double-threaded screw, so as to realize the reciprocating sliding of the lifting cylinder 201.

As shown in fig. 2 and 4, the telescopic rod of the lifting cylinder 201 passes through the gap left between the pair of guide rails 102 and is vertically arranged downwards, the mounting plate 202 is fixedly connected to the end portion of the telescopic rod of the lifting cylinder 201, and the clamping assembly is fixedly connected to the mounting plate 202. Specifically, the centre gripping subassembly includes a set of vertical decurrent grip block 5, and grip cylinder 6 of the equal fixedly connected with in one side that two grip blocks 5 are relative, and two grip cylinder 6 are fixed on the bottom surface of mounting panel 202 and stroke opposite direction, when two grip cylinder 6 started simultaneously, can drive two grip blocks 5 and be close to in opposite directions or keep away from each other to the realization is tight and is relaxed to the clamp of electrical apparatus box.

In this embodiment, as shown in fig. 2, 3 and 4, the electrical box is generally placed on the tray 7, so that the clamping plate 5 can stably clamp the tray 7, more than one set of protruding positioning protrusions 502 are disposed on a side surface of the clamping plate 5, the positioning protrusions 502 are fixed on two clamping ends 501 extending downward from the bottom end of the clamping plate 5, the positioning protrusions 502 are screws horizontally fixed at the bottoms of the clamping ends 501, and meanwhile, the tray 7 is also provided with a plurality of inserting holes 701 corresponding to the positioning protrusions 502 one by one, which are four in this embodiment.

When the two clamping plates 5 are synchronously close to each other under the action of the two clamping cylinders 6, the two pairs of positioning protrusions 502 are respectively inserted into the insertion holes 701, at the moment, the lifting cylinder 201 contracts upwards to drive the whole tray 7 to rise, the driving motor 3 drives the driving screw rod 4 to rotate, so that the lifting cylinder 201 slides horizontally along the sliding rail and slides from one end to the other end, after the lifting cylinder reaches a position, the telescopic rod of the lifting cylinder 201 extends downwards to drive the tray 7 to descend to a specified height, the two clamping plates 5 retreat towards two sides to remove the clamping effect on the tray 7, and at the moment, one-time taking and placing of the electrical box are completed.

As shown in fig. 7, in order to avoid the problem of unsmooth sliding operation, the sliding guide frame 1 is provided with a drag chain wire 8, the electric wire of the driving motor 3, the air pipe of the lifting cylinder 201, and the like are fixed in the drag chain wire 8, and the drag chain wire 8 also slides synchronously during the sliding operation of the gripping device, thereby reducing the safety risk.

It should be noted that the automatic loading and unloading device of this embodiment can be applied to the function test of the electrical box of the external unit on the air conditioner production line, and at this time, one end of the sliding guide frame 1 is located right above the conveyor belt, and the other end is located right above the test station 10.

This embodiment has still disclosed a production line for the outer electrical apparatus box function of air conditioner detects, including the conveyer belt that is used for carrying the electrical apparatus box and aforementioned automatic unloader that goes up, as shown in fig. 7, in this embodiment, five test station positions 10 have been placed respectively to the both sides side of a conveyer belt, corresponding also install five automatic unloader that goes up, and the both ends of every automatic unloader's slip guide 1 then are located a test station position 10 directly over respectively, the conveyer belt passes in proper order from five slip guide 1 under the middle part, high efficiency has been realized, the high detection operation of degree of automation. And meanwhile, the side surface of the conveying belt is also connected with a conveying branch belt for conveying unqualified products.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides an automatic loading and unloading device, includes sliding guide frame (1), sliding guide frame (1) goes up sliding connection has the clamp of getting to put waiting to detect article to press from both sides the device, drives press from both sides the drive assembly that the device removed, its characterized in that, press from both sides the device and include at least a set of grip block (5) that are used for centre gripping tray (7), a set of be equipped with more than a set of location arch (502) between grip block (5), location arch (502) peg graft and cooperate in spliced eye (701) of seting up on the lateral wall of tray (7).

2. The automatic loading and unloading device as claimed in claim 1, wherein the clamping device further comprises a lifting frame (2) slidably clamped on the sliding guide frame (1), the lifting frame (2) comprises a lifting cylinder (201) and a mounting plate (202), the mounting plate (202) is fixedly connected to the end portion of an expansion rod of the lifting cylinder (201), and the clamping plate (5) is fixedly connected to the mounting plate (202).

3. The automatic loading and unloading device as claimed in claim 2, wherein a guide rail (102) is arranged on the sliding guide frame (1), the lifting frame (2) is slidably connected to the guide rail (102), the driving assembly comprises a driving motor (3) and a driving lead screw (4) connected with the driving motor (3), a sliding block (203) which is in threaded connection with the driving lead screw (4) is fixedly connected to the lifting frame (2), and the lifting cylinder (201) is fixedly connected with the sliding block (203).

4. The automatic loading and unloading device according to claim 3, wherein the clamping plates (5) are connected with clamping cylinders (6), the clamping cylinders (6) are fixed on the mounting plate (202), and the stroke directions of the two clamping cylinders (6) of one group of the clamping plates (5) are opposite.

5. The automatic loading and unloading device as claimed in claim 4, wherein each clamping plate (5) extends downwards to form two clamping ends (501), the positioning protrusions (502) are screws horizontally and fixedly connected to the bottom ends of the clamping ends (501), and the number of the positioning protrusions (502) on each clamping plate (5) is two.

6. The automatic loading and unloading device according to claim 1, wherein one end of the sliding guide frame (1) is located right above the conveyor belt, and the other end is located right above the test station (10).

7. The automatic loading and unloading device according to claim 2, wherein the sliding guide frame (1) is provided with a drag chain wire (8).

8. A production line comprising a conveyor belt and a test station (10), characterized in that an automatic loading and unloading device according to any one of claims 1-7 is arranged between the conveyor belt and the test station (10).

9. The production line of claim 8, wherein a plurality of test stations (10) and automatic loading and unloading devices are arranged on the side edge of each conveyor belt, and a conveyor branch belt for conveying unqualified products is connected to the conveyor belt.

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