Refrigerator press supporting plate machining device

Abstract

The utility model discloses a refrigerator press supporting plate machining device which comprises a machine tool body, a synchronous belt conveyor is arranged in the middle of the machine tool body, and a first stop lifting mechanism, a second stop lifting mechanism and a third stop lifting mechanism are arranged in the middle of the synchronous belt conveyor. A left fence is arranged on the left side of the synchronous belt conveyor, a right fence is arranged on the right side of the synchronous belt conveyor, a first positioning assembly, a second positioning assembly and a third positioning assembly are arranged on the left fence, an automatic shaft clamping structure is arranged on the rear portion of the machine tool body, and a first tapping structure and a second tapping structure are arranged in the middle of the machine tool body. An automatic shaft clamping structure is arranged on the rear portion of the machine tool body, and a first tapping structure and a second tapping structure are arranged in the middle of the machine tool body. Full automation of the refrigerator press supporting plate machining process is achieved, manual participation is not needed in the shaft clamping process and the tapping process, production efficiency is improved, and labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of refrigerator press support plate processing, specifically relates to a refrigerator press support plate processing device. BACKGROUND

[0002] The press support plate for refrigerator has the processes of clamping shaft and tapping when processing, the clamping shaft refers to the outside of the wheel shaft being clamped after the roller is installed on the wheel shaft seat of the press support plate through the wheel shaft, thereby preventing the wheel shaft from separating from the wheel shaft seat, and the tapping refers to the tapping operation being carried out on the installation hole of the press support plate being previously punched. At present, the processes of clamping shaft and tapping are completed separately, manual carrying conversion is further needed between the two processes, the convenience is poor, and the full automation demand of the press support plate processing cannot be met, so a device capable of realizing the full automation of the press support plate processing process needs to be designed. SUMMARY

[0003] In view of the problem that the existing press support plate processing cannot be fully automated, the utility model provides a refrigerator press support plate processing device.

[0004] The utility model adopts the following technical scheme:

[0005] A refrigerator press support plate processing device, including lathe main part, the middle of lathe main part is provided with synchronous belt conveyor, the middle of synchronous belt conveyor is hollow, be provided with first stop and lift mechanism, second stop and lift mechanism and third stop and lift mechanism in the middle of synchronous belt conveyor;

[0006] The left side of synchronous belt conveyor is provided with left surrounding stop, and the right side of synchronous belt conveyor is provided with right surrounding stop, first positioning assembly, second positioning assembly third positioning assembly are provided on left surrounding stop, first positioning assembly is correspondingly arranged with first stop and lift mechanism, second positioning assembly is correspondingly arranged with second stop and lift mechanism, and third positioning assembly is correspondingly arranged with third stop and lift mechanism;

[0007] The rear portion of lathe main part is provided with automatic clamping shaft structure, and the middle portion of lathe main part is provided with first tapping structure and second tapping structure;

[0008] The automatic clamping shaft structure includes first support pipe fixedly connected on the left and right sides of lathe main part, a crossbeam is fixedly connected between the upper portions of the two first support pipes, two lifting cylinders are fixedly connected on the crossbeam, one clamping shaft assembly is connected on each lifting cylinder, and the lifting cylinder can drive the clamping shaft assembly to lift;The first tapping structure and the second tapping structure both include second support pipe, machine arm is connected on the second support pipe, and multiple shaft device is connected on the machine arm.

[0009] Preferably, the first stop lifting mechanism comprises a first bed body crossbeam, a first stop cylinder is fixedly connected to the front portion of the first bed body crossbeam, a first cross plate is fixedly connected to the first stop cylinder, two first stop plates are arranged on the first cross plate, first lifting cylinders are arranged on the left and right sides of the rear portion of the first bed body crossbeam, and a first lifting beam is fixedly connected to the first lifting cylinders.

[0010] The second stop lifting mechanism and the third stop lifting mechanism are the same in structure, the second stop lifting mechanism is located at the rear side of the third stop lifting mechanism, and the second stop lifting mechanism and the third stop lifting mechanism each comprise a second bed body crossbeam, a second stop cylinder is fixedly connected to the front portion of the second bed body crossbeam, a second cross plate is fixedly connected to the second stop cylinder, two second stop plates are arranged on the second cross plate, second lifting cylinders are arranged on the left and right sides of the rear portion of the second bed body crossbeam, a lifting plate is fixedly connected to the second lifting cylinder located on the left side, and a second lifting beam is fixedly connected to the second lifting cylinder located on the right side.

[0011] Preferably, the first positioning assembly, the second positioning assembly and the third positioning assembly are the same in structure, each of the first positioning assembly, the second positioning assembly and the third positioning assembly comprises a jacking cylinder, the jacking cylinder is fixed to the left surrounding stop, the telescopic rod of the jacking cylinder passes through the left surrounding stop and is fixedly connected with a side positioning block, and a V-shaped groove is arranged on the side positioning block.

[0012] Preferably, the shaft clamping assembly comprises a shaft clamping cylinder, the shaft clamping cylinder is fixedly connected with a fixed plate, side plates are connected to the left and right sides of the fixed plate, the telescopic rod of the shaft clamping cylinder passes through the fixed plate and is connected with a fixed seat, two connecting plates are hingedly connected to the upper portion of the fixed seat through a pin shaft, one clamping jaw plate is hingedly connected to the bottom portion of each connecting plate, and the middle and lower portions of the clamping jaw plates are hingedly connected with the lower portions of the two side plates; a front plate is fixedly connected to the front side of the fixed plate, two guide plates are arranged on the inner side of the front plate, a long-strip-shaped guide groove is formed in the guide plates, the pin shaft is located in the guide groove and slides up and down in the guide groove, the bottom portions of the two clamping jaw plates are closed when the telescopic rod of the shaft clamping cylinder moves downward, and the bottom portions of the two clamping jaw plates are opened when the telescopic rod of the shaft clamping cylinder moves upward.

[0013] Preferably, the upper and middle portions of the crossbeam are provided with a first camera support, and the first camera support is connected with a first camera.

[0014] Preferably, the left front portion of the machine tool body is provided with a second camera support, the second camera support is connected with a second camera, and the second camera support and the second camera are located on the left side of the left surrounding stop of the machine tool body.

[0015] The machine tool body has the beneficial effects that:

[0016] The refrigerator press machine supporting plate processing device provided by the utility model, utilizing the automatic shaft clamping structure cooperates with the first stop lifting mechanism and the first positioning assembly, can automatically complete the roller shaft clamping process of the press machine supporting plate, after the shaft clamping is completed, visual inspection is carried out by the first camera, and the qualified rate of the shaft clamping is ensured, utilizing the first tapping structure cooperates with the second stop lifting mechanism and the second positioning assembly to complete the tapping of the first position of the press machine supporting plate, utilizing the second tapping structure cooperates with the third stop lifting mechanism and the third positioning assembly to complete the tapping of the second position of the press machine supporting plate, after the tapping is completed, visual inspection is carried out by the second camera, and the qualified rate of the tapping is ensured, the utility model realizes the full automation of the processing process of the refrigerator press machine supporting plate, the shaft clamping and the tapping process do not need manual participation, the production efficiency is improved, and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole schematic view of refrigerator press machine supporting plate processing device.

[0018] Figure 2 It is the schematic view of press machine supporting plate on processing device.

[0019] Figure 3 It is the schematic view of lifting cylinder and shaft clamping assembly.

[0020] Figure 4 It is the schematic view of shaft clamping assembly.

[0021] Figure 5 It is the schematic view of press machine supporting plate. DETAILED DESCRIPTION

[0022] The utility model will be specifically explained in connection with the drawings:

[0023] In connection with Figures 1 to 5 A refrigerator press machine supporting plate processing device, including lathe main body 1, the middle of lathe main body 1 is provided with synchronous belt conveyor 2, and the synchronous belt conveyor includes two synchronous belts 3 for conveying press machine supporting plate 4, and the middle of the synchronous belt conveyor is hollow.

[0024] The middle of the synchronous belt conveyor is provided with a first stop lifting mechanism, a second stop lifting mechanism and a third stop lifting mechanism.

[0025] The first stop lifting mechanism includes a first bed body crossbeam 5, a first stop cylinder 6 is fixedly connected to the front part of the first bed body crossbeam 5, a first cross plate 7 is fixedly connected to the first stop cylinder 6, and two first stop plates 8 are arranged on the first cross plate. The first stop cylinder 6 drives the first cross plate 7 to move up and down, thereby driving the two first stop plates 8 to move up and down. By lifting the two first stop plates 8, the press machine supporting plate on the synchronous belt conveyor can be stopped.

[0026] A first lifting cylinder 9 is arranged on the left and right sides of the rear part of the first bed cross beam 5, and a first lifting beam 10 is fixedly connected to the first lifting cylinder 9. The first lifting cylinder 9 can drive the first lifting beam 10 to rise and fall. When the first lifting cylinder 9 drives the first lifting beam 10 to rise, the press support plate stopped by the first lifting cylinder 9 is lifted, so that the press support plate is separated from the synchronous belt conveyor.

[0027] The second stop lifting mechanism and the third stop lifting mechanism have the same structure, and the second stop lifting mechanism is located at the rear side of the third stop lifting mechanism. The second stop lifting mechanism and the third stop lifting mechanism each include a second bed cross beam 11, a second stop cylinder 12 is fixedly connected to the front part of the second bed cross beam, a second cross plate 13 is fixedly connected to the second stop cylinder 12, and two second stop plates 14 are arranged on the second cross plate. The second stop cylinder 12 drives the second cross plate 13 to move up and down, thereby driving the two second stop plates 14 to move up and down. By lifting the two second stop plates, the press support plate on the synchronous belt conveyor can be stopped.

[0028] A second lifting cylinder 15 is arranged on the left and right sides of the rear part of the second bed cross beam. A lifting plate 16 is fixedly connected to the second lifting cylinder on the left side, and a second lifting beam 17 is fixedly connected to the second lifting cylinder on the right side. By driving the second lifting beam 17 and the lifting plate 16 to rise through the second lifting cylinder 9, the press support plate stopped by the second lifting cylinder 9 is lifted, so that the press support plate is separated from the synchronous belt conveyor.

[0029] A left fence 18 is arranged on the left side of the synchronous belt conveyor, and a right fence 19 is arranged on the right side of the synchronous belt conveyor. A first positioning assembly, a second positioning assembly, and a third positioning assembly are arranged on the left fence 18. The first positioning assembly is arranged corresponding to the first stop lifting mechanism, the second positioning assembly is arranged corresponding to the second stop lifting mechanism, and the third positioning assembly is arranged corresponding to the third stop lifting mechanism.

[0030] The first positioning assembly, the second positioning assembly, and the third positioning assembly have the same structure. The first positioning assembly, the second positioning assembly, and the third positioning assembly each include a jacking cylinder 20 fixed to the left fence 18. The jacking cylinder has a telescopic rod penetrating through the left fence and fixedly connected with a side positioning block 21. The side positioning block 21 is provided with a V-shaped groove 22.

[0031] After the press support plate is lifted by the first stop lifting mechanism, the second stop lifting mechanism, or the third stop lifting mechanism, the jacking cylinder drives the side positioning block 21 to move. The left side of the press support plate is abutted by the V-shaped groove 22, and the press support plate is jacked from left to right on the right fence 19 by the side positioning block 21, so that the positioning of the press support plate is realized.

[0032] The rear part of the machine tool body is provided with an automatic shaft clamping structure, and the middle part of the machine tool body is provided with a first tapping structure and a second tapping structure.

[0033] The automatic shaft clamping structure comprises first support pipes 23 fixedly connected to the left and right sides of the machine tool body, a cross beam 24 fixedly connected between the upper parts of the two first support pipes, two lifting cylinders 25 fixedly connected to the cross beam, and a shaft clamping assembly connected to each lifting cylinder, wherein the lifting cylinder can drive the shaft clamping assembly to lift.

[0034] The shaft clamping assembly comprises a shaft clamping cylinder 26, a fixed plate 27 fixedly connected to the shaft clamping cylinder, side plates 28 connected to the left and right sides of the fixed plate, a fixed seat 29 connected to the telescopic rod of the shaft clamping cylinder, and two connecting plates 30 hingedly connected to the upper part of the fixed seat through a pin shaft, wherein the bottom of each connecting plate is hingedly connected to a clamp plate 31, and the middle and lower parts of the clamp plate are hingedly connected to the lower parts of the two side plates 28.

[0035] The front side of the fixed plate is fixedly connected to a front plate 32, the inner side of the front plate is provided with two guide plates 33, the guide plates are provided with long strip-shaped guide grooves 34, the pin shafts are located in the guide grooves and slide up and down in the guide grooves, and the guide grooves play a guiding role.

[0036] The telescopic rod of the shaft clamping cylinder 26 moves downward to drive the bottoms of the two clamp plates 31 to close, thereby clamping the axle 37, and the telescopic rod of the shaft clamping cylinder moves upward to drive the bottoms of the two clamp plates to open.

[0037] The first tapping structure and the second tapping structure each comprise a second support pipe 35, a machine arm connected to the second support pipe, and a multi-axis device 36 connected to the machine arm. The multi-axis device 36 is a prior art.

[0038] The upper middle part of the cross beam is provided with a first camera support 39, the first camera support is connected to a first camera 40, and the first camera is used for visually detecting the clamping of the axle.

[0039] The left front part of the machine tool body is provided with a second camera support 41, the second camera support is connected to a second camera 42, and the second camera is located on the left side of the left barrier of the machine tool body. The second camera is used for visually detecting the tapping.

[0040] The process of visual detection of the first camera and the second camera can be completed by using the prior art.

[0041] The general working process of the device is as follows:

[0042] The press support plate with rollers is placed on the synchronous belt conveyor 2 by artificial or mechanical hand, the synchronous belt conveyor 2 drives the press support plate to forwardly convey, the first stop cylinder 6 drives the first stop plate 8 to lift up, when the press support plate is stopped by the first stop plate 8, the first lifting cylinder 9 drives the first lifting beam 10 to lift up, the stopped press support plate is lifted up, the press support plate is separated from the synchronous belt conveyor, the clamping cylinder 20 of the first positioning assembly drives the side positioning block 21 to move, the press support plate is tightly clamped on the right surrounding stop 19 from left to right;

[0043] The lifting cylinder 25 drives the shaft clamping assembly to move down, the telescopic rod of the shaft clamping cylinder 26 moves down, drives the bottom of the two clamping jaws 31 to close, so as to clamp the axle 37, then the telescopic rod of the shaft clamping cylinder moves up, can drive the bottom of the two clamping jaws to open, the lifting cylinder 25 drives the shaft clamping assembly to move up; the first camera 40 works, the clamping condition of the axle is visually detected, after the detection is qualified, the clamping cylinder 20 of the first positioning assembly drives the side positioning block 21 to retract, the first stop cylinder 6 drives the first stop plate 8 to fall down, the first lifting cylinder 9 drives the press support plate to fall on the synchronous belt conveyor 2, and continues to forwardly convey;

[0044] The second stop cylinder 12 of the second stop lifting mechanism drives the second stop plate 14 to lift up, when the press support plate is stopped by the second stop plate 14, the second lifting cylinder 15 of the second stop lifting mechanism drives the second lifting beam 17 and the lifting plate 16 to lift up, the stopped press support plate is lifted up, the clamping cylinder 20 of the second positioning assembly drives the side positioning block 21 to move, and the press support plate is tightly clamped on the right surrounding stop 19 from left to right;

[0045] The multi-axis device 36 of the first tapping structure works, and the first group of mounting holes 38 pre-punched on the press support plate are tapped, after tapping is completed, the clamping cylinder 20 of the second positioning assembly drives the side positioning block 21 to retract, the second stop cylinder 12 drives the second stop plate 14 to fall down, the second lifting cylinder 15 drives the press support plate to fall on the synchronous belt conveyor 2, and continues to forwardly convey;

[0046] The second stop cylinder 12 of the third stop lifting mechanism drives the second stop plate 14 to lift up, when the press support plate is stopped, the second lifting cylinder 15 of the third stop lifting mechanism drives the second lifting beam 17 and the lifting plate 16 to lift up, the stopped press support plate is lifted up, the clamping cylinder 20 of the third positioning assembly drives the side positioning block 21 to move, and the press support plate is tightly clamped on the right surrounding stop 19 from left to right;

[0047] The second tapping structure multi-axis device 36 works to tap the second group of installation holes 38 pre-tapped on the press support plate. After tapping, the second camera 42 works to visually detect the tapping condition. After the detection is qualified, the third positioning assembly's jacking cylinder 20 drives the side positioning block 21 to retract. The second stop cylinder 12 drives the second stop plate 14 to fall down. The second lifting cylinder 15 drives the press support plate to fall onto the synchronous belt conveyor 2, and the press support plate continues to be conveyed forward to complete the shaft clamping and tapping processes.

[0048] Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by the skilled in the art within the essential scope of the utility model should also belong to the protection scope of the utility model.

Claims

1. A refrigerator compressor support plate processing device, characterized by, Including machine tool body, the middle of machine tool body is provided with synchronous belt conveyor, the middle of synchronous belt conveyor is hollow, the middle of synchronous belt conveyor is provided with first stop lifting mechanism, second stop lifting mechanism and third stop lifting mechanism; The left side of the synchronous belt conveyor is provided with a left fence, and the right side of the synchronous belt conveyor is provided with a right fence, a first positioning assembly, a second positioning assembly and a third positioning assembly are arranged on the left fence, the first positioning assembly is arranged correspondingly with the first stop lifting mechanism, the second positioning assembly is arranged correspondingly with the second stop lifting mechanism, and the third positioning assembly is arranged correspondingly with the third stop lifting mechanism; The rear part of the machine tool body is provided with an automatic shaft clamping structure, and the middle part of the machine tool body is provided with a first tapping structure and a second tapping structure; The automatic shaft clamping structure includes first support pipes fixedly connected to the left and right sides of the machine tool body, a cross beam is fixedly connected between the upper parts of the two first support pipes, two lifting cylinders are fixedly connected to the cross beam, and each lifting cylinder is connected with a shaft clamping assembly, and the lifting cylinder can drive the shaft clamping assembly to lift;The first tapping structure and the second tapping structure each include a second support pipe, a robot arm is connected to the second support pipe, and a multi-axis device is connected to the robot arm.

2. The refrigerator compressor support plate processing apparatus according to claim 1, wherein The first stop lifting mechanism includes a first bed body cross beam, a first stop cylinder is fixedly connected to the front part of the first bed body cross beam, a first cross plate is fixedly connected to the first stop cylinder, and two first stop plates are arranged on the first cross plate;First lifting cylinders are arranged on the left and right sides of the rear part of the first bed body cross beam, and a first lifting beam is fixedly connected to the first lifting cylinders; The second stop lifting mechanism and the third stop lifting mechanism are the same structure, the second stop lifting mechanism is located at the rear side of the third stop lifting mechanism, and the second stop lifting mechanism and the third stop lifting mechanism each include a second bed body cross beam, a second stop cylinder is fixedly connected to the front part of the second bed body cross beam, a second cross plate is fixedly connected to the second stop cylinder, and two second stop plates are arranged on the second cross plate;Second lifting cylinders are arranged on the left and right sides of the rear part of the second bed body cross beam, wherein the second lifting cylinder on the left side is fixedly connected with a lifting plate, and the second lifting cylinder on the right side is fixedly connected with a second lifting beam.

3. The refrigerator compressor support plate processing apparatus of claim 1, wherein The first positioning assembly, the second positioning assembly and the third positioning assembly are the same structure, and the first positioning assembly, the second positioning assembly and the third positioning assembly each include a tightening cylinder, the tightening cylinder is fixed on the left fence, the telescopic rod of the tightening cylinder passes through the left fence and is fixedly connected with a side positioning block, and a V-shaped groove is arranged on the side positioning block.

4. The refrigerator compressor support plate processing apparatus of claim 1, wherein The clamping shaft assembly comprises a clamping shaft cylinder, a fixed plate fixedly connected to the clamping shaft cylinder, left and right side plates connected to the left and right sides of the fixed plate, a fixed seat connected to the telescopic rod of the clamping shaft cylinder and penetrating through the fixed plate, two connecting plates hingedly connected to the upper part of the fixed seat through a pin shaft, one clamping jaw plate hingedly connected to the bottom of each connecting plate, and the middle and lower parts of the clamping jaw plates hingedly connected to the lower parts of the two side plates.

5. The refrigerator compressor support plate processing apparatus of claim 1, wherein The upper middle part of the cross beam is provided with a first camera support, and the first camera support is connected with a first camera.

6. The refrigerator compressor support plate processing apparatus of claim 1, wherein The left front part of the machine tool body is provided with a second camera support, and the second camera support is connected with a second camera. The second camera support and the second camera are located on the left side of the machine tool body.

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