Plate unloading machine with clamping plate carrying and suction plate discharging functions

Abstract

The utility model discloses a plate unloading machine with clamping plate carrying and suction plate discharging functions, which comprises a rack, a moving seat, a moving guide rail, a moving slide block, a translation driving device, a plate unloading lifting driving device, a lifting bracket, a pressing plate lifting driving device, an upper pressing plate block, a lower pressing plate bracket, a sucking disc, a sucking disc mounting frame and a sucking disc lifting driving device, under the driving of the translation driving device, the pressing plate lifting driving device, the upper pressing plate block and the lower pressing plate bracket on the lifting bracket can move forwards, and when the pressing plate lifting driving device moves in place, the pressing plate lifting driving device can drive the upper pressing plate block to move downwards to clamp one end of a plate together with the lower pressing plate bracket; in this way, the suction cup can be matched with a plate loader to carry plates to stainless steel lining plates in a hot press, after hot pressing of the plates is completed, the suction cup can move to the hot press to suck away finished plates for discharging, and the suction cup is reasonable in structural design, stable and reliable in operation and high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet production equipment, and more specifically, to a sheet unloading machine with the functions of clamping plate handling and suction plate blanking. Background Art

[0002] In order to process patterns or designs on sheets such as furniture, decorative paper needs to be press-bonded on the surface of the sheets. However, in the existing sheet processing technology, the hot-pressed sheets are manually carried out of the hot-pressing equipment. This method is time-consuming and laborious, with a high working intensity, low production efficiency, being disadvantageous to production, and there are also potential safety hazards. Workers are easily injured by the hot-pressing equipment when taking the sheets. To improve this problem, the applicant has previously developed a new type of power-fronted high-speed sheet unloading machine, with the patent application number 202123248636.2. This high-speed sheet loading machine can achieve rapid sheet unloading, improve the working efficiency, and replace manual sheet unloading. However, this high-speed sheet unloading machine only has the function of suction plate blanking and does not have the function of clamping plate handling, and cannot cooperate with the sheet loading machine to carry the sheets onto the stainless steel lining plate (i.e., the pattern forming template) inside the hot-pressing equipment. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and to provide a sheet unloading machine with a reasonable structural design, stable and reliable operation, high working efficiency, and the functions of clamping plate handling and suction plate blanking.

[0004] To achieve the above purpose, the utility model provides a sheet unloading machine with the functions of clamping plate handling and suction plate blanking, including a frame, a moving seat, moving guide rails, moving sliders, a translation driving device, a sheet unloading lifting driving device, a lifting bracket, a pressing plate lifting driving device, an upper pressing plate block, a lower pressing plate support, suction cups, a suction cup mounting frame, and a suction cup lifting driving device. The moving guide rails are installed on both sides of the top of the frame. There are two moving seats, which are respectively slidably connected to the moving guide rails through the moving sliders. The translation driving device is installed on the frame and is in transmission connection with the two moving seats. The translation driving device can drive the two moving seats to move horizontally. The sheet unloading lifting driving devices are respectively installed on the two moving seats. The lifting bracket is located between the two moving seats. The two sheet unloading lifting driving devices are respectively in transmission connection with the two ends of the lifting bracket and can drive the lifting bracket to lift and lower. The pressing plate lifting driving device is installed on the lifting bracket. The pressing plate lifting driving device is in transmission connection with the upper pressing plate block and can drive the upper pressing plate block to lift and lower. The lower pressing plate support is installed on the lifting bracket and is located below the upper pressing plate block. The suction cup lifting driving device is installed on the moving seat. The suction cup lifting driving device is in transmission connection with the suction cup mounting frame and can drive the suction cup mounting frame to lift and lower. There are several suction cups, which are respectively installed at the bottom of the suction cup mounting frame.

[0005] Preferably, the translation driving device includes a translation driving motor, a translation driving speed reducer, a translation synchronous belt, translation synchronous pulleys, a translation driving rotating shaft, and a translation transmission connecting seat. The translation synchronous pulleys are respectively installed at the inner parts of both ends of the frame. The translation synchronous belt is sleeved between two translation synchronous pulleys on the same side. The translation driving rotating shaft is connected to the two translation synchronous pulleys at one end of the frame. The translation driving motor is in transmission connection with the translation driving rotating shaft through the translation driving speed reducer. Each translation synchronous belt is respectively connected to the moving seat through the translation transmission connecting seat. The translation driving motor can drive the translation synchronous belt to rotate, thereby driving the moving seat to move horizontally.

[0006] Preferably, the plate unloading lifting driving device is provided as a lifting driving cylinder.

[0007] Preferably, the pressing plate lifting driving device includes a pressing plate lifting driving cylinder, a swing rod linkage frame, and at least two groups of swing rod assemblies. The pressing plate lifting driving cylinder is installed on the lifting bracket. The output rod of the pressing plate lifting driving cylinder is in transmission connection with one end of the swing rod assembly through the swing rod linkage frame. The other end of the swing rod assembly is connected to the upper pressing plate block.

[0008] Preferably, the swing rod assembly includes a first swing rod, a first swing rod rotating shaft, a second swing rod rotating shaft, a second swing rod, and a third swing rod rotating shaft. One end of the first swing rod is rotatably connected to the swing rod linkage frame through the first swing rod rotating shaft. The other end of the first swing rod is connected to one end of the second swing rod rotating shaft. The second swing rod rotating shaft is rotatably connected to the lifting bracket. One end of the second swing rod is connected to the other end of the second swing rod rotating shaft. The other end of the second swing rod is rotatably connected to the upper pressing plate block through the third swing rod rotating shaft.

[0009] Preferably, a plurality of rollers are provided on the lower pressing plate support.

[0010] Preferably, the sucker lifting driving device includes a sucker lifting driving cylinder, a sucker lifting linkage rod, a V-shaped swing block, and a swing block mounting seat. The output rod of the sucker lifting driving cylinder is rotatably connected to one end of the sucker lifting linkage rod. One end of the V-shaped swing block is rotatably connected to the sucker lifting linkage rod. The other end of the V-shaped swing block is rotatably connected to the sucker mounting frame. The lower middle part of the V-shaped swing block is rotatably connected to the swing block mounting seat installed on the moving seat.

[0011] Preferably, the plate unloading machine further includes a plate unloading output device, and the plate unloading output device is installed in the middle of the frame and located between the two moving seats.

[0012] Preferably, the plate unloading output device includes a plate unloading conveyor belt, conveyor belt wheels, a plate unloading conveying linkage rotating shaft, a plate unloading output driving motor, and a plate unloading output transmission assembly. There are several mutually parallel plate unloading conveyor belts. The conveyor belt wheels are installed at both ends of each plate unloading conveyor belt. The plate unloading conveying linkage rotating shaft is connected to all the conveyor belt wheels at the same end. The plate unloading output driving motor is in transmission connection with the plate unloading conveying linkage rotating shaft through the plate unloading output transmission assembly.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model is provided with a frame, a moving seat, a moving guide rail, a moving slider, a translation driving device, a plate unloading lifting driving device, a lifting bracket, a pressing plate lifting driving device, an upper pressing plate, a lower pressing plate support, a suction cup, a suction cup mounting bracket, and a suction cup lifting driving device. Driven by the translation driving device, the pressing plate lifting driving device, the upper pressing plate, and the lower pressing plate support on the lifting bracket can move forward. When the movement reaches the position, the pressing plate lifting driving device can drive the upper pressing plate to move downward to clamp one end of the plate together with the lower pressing plate support, so that it can cooperate with the plate loading machine to transport the plate to the stainless steel lining plate in the hot press. When the plate hot pressing is completed, the suction cup can move to the hot press to suck away and unload the finished plate. The structural design of the present utility model is reasonable, the operation is stable and reliable, and the working efficiency is high. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a side view of the plate unloading machine provided by the embodiment of the present utility model;

[0017] Figure 2 It is a front view of the plate unloading machine provided by the embodiment of the present utility model;

[0018] Figure 3 It is a top view of the plate unloading machine provided by the embodiment of the present utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping plate part of the plate unloading machine provided by the embodiment of the present utility model;

[0020] Figure 5 It is a structural schematic of the pressing plate lifting driving device and the pressing plate provided by the embodiment of the present utility model Figure 1 ;

[0021] Figure 6 Structural schematic diagram of the platen lifting drive device and the platen block provided by the embodiment of the present utility model Figure 2 ;

[0022] Figure 7 Structural schematic diagram of the material suction part of the plate unloading machine provided by the embodiment of the present utility model;

[0023] Figure 8 Structural schematic diagram of the plate unloading machine equipped with a plate unloading output device provided by the embodiment of the present utility model;

[0024] Figure 9 Structural schematic diagram of the plate unloading output device provided by the embodiment of the present utility model;

[0025] Figure 10 Assembly drawing of the plate unloading machine, hot press and plate loading machine provided by the embodiment of the present utility model. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 3 . The embodiment of the present utility model provides a plate unloading machine with functions of clamping plate transportation and suction plate blanking, including components such as a frame 1, a moving seat 2, a moving guide rail 3, a moving slider 4, a translation drive device 5, a plate unloading lifting drive device 6, a lifting bracket 7, a platen lifting drive device 8, an upper platen block 9, a lower platen support 10, a suction cup 11, a suction cup mounting bracket 12, and a suction cup lifting drive device 13. Each component of this embodiment will be described in detail below with reference to the accompanying drawings.

[0028] As Figure 1 and Figure 2 shown, the moving guide rail 3 is installed on both sides of the top of the frame 1, and two moving seats 2 are provided and are respectively slidably connected to the moving guide rail 3 through the moving sliders 4.

[0029] As Figure 1 、 Figure 2 and Figure 3As shown in the figure, the translation driving device 5 is installed on the frame 1 and is in transmission connection with the two moving seats 2. The translation driving device 5 can drive the two moving seats 2 to move horizontally. Specifically, the translation driving device 5 may include a translation driving motor 51, a translation driving speed reducer 52, a translation synchronous belt 53, translation synchronous wheels 54, a translation driving rotating shaft 55, and a translation transmission connecting seat 56. The translation synchronous wheels 54 are respectively installed at the inner parts of both ends of the frame 1. The translation synchronous belt 53 is sleeved between the two translation synchronous wheels 54 on the same side. The translation driving rotating shaft 55 is connected to the two translation synchronous wheels 54 at one end of the frame 1. The translation driving motor 51 is in transmission connection with the translation driving rotating shaft 55 through the translation driving speed reducer 52. Each translation synchronous belt 53 is respectively connected to the moving seat 2 through the translation transmission connecting seat 56. The translation driving motor 51 can drive the translation synchronous belt 53 to rotate, thereby driving the moving seat 2 to move horizontally.

[0030] Of course, in other embodiments, the translation driving device 5 can also adopt other horizontal driving devices, such as linear modules, motors + lead screws, etc., which are not limited to this embodiment.

[0031] As Figure 2 shown in the figure, the plate unloading lifting driving device 6 is respectively installed on the two moving seats 2. The lifting bracket 7 is located between the two moving seats 2. The two plate unloading lifting driving devices 6 are respectively in transmission connection with both ends of the lifting bracket 7 and can drive the lifting bracket 7 to lift.

[0032] During specific implementation, the plate unloading lifting driving device 6 can preferably be set as a lifting driving cylinder. Of course, in other embodiments, various lifting driving devices such as electric cylinders, oil cylinders, or motors + lead screws can also be adopted.

[0033] As Figure 4 、 Figure 5 and Figure 6 shown in the figure, the pressing plate lifting driving device 8 is installed on the lifting bracket 7. The pressing plate lifting driving device 8 is in transmission connection with the upper pressing plate 9 and can drive the upper pressing plate 9 to lift. Specifically, the pressing plate lifting driving device 8 may include a pressing plate lifting driving cylinder 81, a swing rod linkage frame 82, and at least two groups of swing rod assemblies 83. The pressing plate lifting driving cylinder 81 is installed on the lifting bracket 7. The output rod of the pressing plate lifting driving cylinder 81 is in transmission connection with one end of the swing rod assembly 83 through the swing rod linkage frame 82. The other end of the swing rod assembly 83 is connected to the upper pressing plate 9.

[0034] Further, the swing rod assembly 83 may include a first swing rod 831, a first swing rod rotating shaft 832, a second swing rod rotating shaft 833, a second swing rod 834, and a third swing rod rotating shaft 835. One end of the first swing rod 831 is rotatably connected to the swing rod linkage 82 through the first swing rod rotating shaft 832. The other end of the first swing rod 831 is connected to one end of the second swing rod rotating shaft 833. The second swing rod rotating shaft 833 is rotatably connected to the lifting bracket 7. One end of the second swing rod 834 is connected to the other end of the second swing rod rotating shaft 833. The other end of the second swing rod 834 is rotatably connected to the upper pressing plate 9 through the third swing rod rotating shaft 835.

[0035] When the pressing plate lifting drive cylinder 81 drives the swing rod linkage 82 to move horizontally, the first swing rod 831 can swing, thereby driving the second swing rod 834 to swing through the second swing rod rotating shaft 833, and further driving the upper pressing plate 9 to move up and down.

[0036] As Figure 2 and Figure 4 shown, a plurality of lower pressing plate supports 10 may be provided. The lower pressing plate supports 10 are installed on the lifting bracket 7 and are located below the upper pressing plate 9.

[0037] In order to avoid damaging the decorative paper on the bottom surface of the plate, a plurality of rollers 101 may also be provided on the lower pressing plate supports 10.

[0038] As Figure 1 and Figure 7 shown, the sucker lifting drive device 13 is installed on the moving seat 2. The sucker lifting drive device 13 is in transmission connection with the sucker mounting bracket 12 and can drive the sucker mounting bracket 12 to move up and down. A plurality of suckers 11 are provided and are respectively installed at the bottom of the sucker mounting bracket 12.

[0039] Specifically, the sucker lifting drive device 13 may include a sucker lifting drive cylinder 131, a sucker lifting linkage rod 132, a V-shaped swing block 133, and a swing block mounting seat 134. The output rod of the sucker lifting drive cylinder 131 is rotatably connected to one end of the sucker lifting linkage rod 132. One end of the V-shaped swing block 133 is rotatably connected to the sucker lifting linkage rod 132. The other end of the V-shaped swing block 133 is rotatably connected to the sucker mounting bracket 12. The lower end of the middle part of the V-shaped swing block 133 is rotatably connected to the swing block mounting seat 134 installed on the moving seat 2.

[0040] When the sucker lifting drive cylinder 131 drives the sucker lifting linkage rod 132 to move, the V-shaped swing block 133 can rotate relative to the swing block mounting seat 134, so that the suckers 11 on the sucker mounting bracket 12 can move up and down.

[0041] In other embodiments, according to actual needs, as Figure 8As shown in the figure, the plate unloading machine can also be additionally provided with a plate unloading output device 14, and the plate unloading output device 4 is installed in the middle of the frame 1 and located between two moving seats 2.

[0042] Specifically, as Figure 9 shown, the plate unloading output device 14 can include a plate unloading conveyor belt 141, conveyor belt wheels 142, a plate unloading conveying linkage rotating shaft 143, a plate unloading output driving motor 144, and a plate unloading output transmission assembly 145. There are several plate unloading conveyor belts 141 which are parallel to each other. The conveyor belt wheels 142 are installed at both ends of each plate unloading conveyor belt 141. The plate unloading conveying linkage rotating shaft 143 is connected to all the conveyor belt wheels 142 at the same end. The plate unloading output driving motor 144 is in transmission connection with the plate unloading conveying linkage rotating shaft 143 through the plate unloading output transmission assembly 145. The plate unloading output driving motor 144 can drive all the plate unloading conveyor belts 141 to rotate.

[0043] For example, as Figure 10 shown, the plate unloading machine 300 in this embodiment can be used in cooperation with the plate loading machine 100. When the plate laid with double-sided decorative paper is conveyed, under the drive of the translation drive device of the plate unloading machine 300, the pressing plate lifting drive device, the upper pressing plate block, and the lower pressing plate support on the lifting bracket can move towards the plate loading machine. When the movement reaches the position, the pressing plate lifting drive device can drive the upper pressing plate block to move downward to clamp one end of the plate together with the lower pressing plate support, and the clamping part of the plate loading machine 100 also clamps the other end of the plate. In this way, the plate unloading machine can cooperate with the plate loading machine to carry the plate onto the stainless steel lining plate in the hot press, and then the plate unloading machine 300 and the plate loading machine 100 reset respectively.

[0044] After the plate hot pressing is completed, under the drive of the translation drive device of the plate unloading machine 300, the suction cup can move to the hot press to suck away the finished plate, and then suck the plate onto the plate unloading output device for output.

[0045] In summary, the structural design of the present utility model is reasonable, has the functions of clamping and carrying the plate and sucking and unloading the plate, is stable and reliable in operation, and has high working efficiency.

[0046] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.

Claims

1. A plate unloading machine with functions of carrying by clamping plates and sucking plates for blanking, characterized in that: It includes a frame, a moving seat, moving guide rails, moving sliders, a translation driving device, a plate unloading lifting driving device, a lifting bracket, a pressing plate lifting driving device, an upper pressing plate, a lower pressing plate support, suction cups, suction cup mounting brackets and suction cup lifting driving devices. The moving guide rails are installed on both sides of the top of the frame. There are two moving seats which are respectively slidably connected to the moving guide rails through the moving sliders. The translation driving device is installed on the frame and is in transmission connection with the two moving seats. The translation driving device can drive the two moving seats to move horizontally. The plate unloading lifting driving devices are respectively installed on the two moving seats. The lifting bracket is located between the two moving seats. The two plate unloading lifting driving devices are respectively in transmission connection with both ends of the lifting bracket and can drive the lifting bracket to move up and down. The pressing plate lifting driving device is installed on the lifting bracket. The pressing plate lifting driving device is in transmission connection with the upper pressing plate and can drive the upper pressing plate to move up and down. The lower pressing plate support is installed on the lifting bracket and is located below the upper pressing plate. The suction cup lifting driving device is installed on the moving seat. The suction cup lifting driving device is in transmission connection with the suction cup mounting bracket and can drive the suction cup mounting bracket to move up and down. There are several suction cups which are respectively installed at the bottom of the suction cup mounting bracket.

2. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 1, characterized in that: The translation driving device includes a translation driving motor, a translation driving speed reducer, a translation synchronous belt, translation synchronous wheels, a translation driving rotating shaft and a translation transmission connection seat. The translation synchronous wheels are respectively installed at the inner parts of both ends of the frame. The translation synchronous belt is sleeved between the two translation synchronous wheels on the same side. The translation driving rotating shaft is connected to the two translation synchronous wheels at one end of the frame. The translation driving motor is in transmission connection with the translation driving rotating shaft through the translation driving speed reducer. Each translation synchronous belt is respectively connected to the moving seat through the translation transmission connection seat. The translation driving motor can drive the translation synchronous belt to rotate, thereby driving the moving seat to move horizontally.

3. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 1, characterized in that: The plate unloading lifting driving device is set as a lifting driving cylinder.

4. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 1, wherein: The pressing plate lifting driving device includes a pressing plate lifting driving cylinder, a swing rod linkage frame and at least two groups of swing rod assemblies. The pressing plate lifting driving cylinder is installed on the lifting bracket. The output rod of the pressing plate lifting driving cylinder is in transmission connection with one end of the swing rod assembly through the swing rod linkage frame. The other end of the swing rod assembly is connected to the upper pressing plate.

5. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 4, characterized in that: The swing rod assembly includes a first swing rod, a first swing rod rotating shaft, a second swing rod rotating shaft, a second swing rod and a third swing rod rotating shaft. One end of the first swing rod is rotatably connected to the swing rod linkage frame through the first swing rod rotating shaft. The other end of the first swing rod is connected to one end of the second swing rod rotating shaft. The second swing rod rotating shaft is rotatably connected to the lifting bracket. One end of the second swing rod is connected to the other end of the second swing rod rotating shaft. The other end of the second swing rod is rotatably connected to the upper pressing plate through the third swing rod rotating shaft.

6. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 1, characterized in that: A number of rollers are provided on the lower pressing plate support.

7. A plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking, characterized in that: The suction cup lifting drive device includes a suction cup lifting drive cylinder, a suction cup lifting linkage rod, a V-shaped swing block and a swing block mounting seat. The output rod of the suction cup lifting drive cylinder is rotatably connected to one end of the suction cup lifting linkage rod, one end of the V-shaped swing block is rotatably connected to the suction cup lifting linkage rod, the other end of the V-shaped swing block is rotatably connected to the suction cup mounting frame, and the middle lower end of the V-shaped swing block is rotatably connected to the swing block mounting seat installed on the moving seat.

8. The plate unloading machine with the functions of carrying with clamping plates and sucking plates for blanking according to claim 1, wherein: It also includes a board unloading and outputting device, which is installed in the middle of the frame and located between the two moving seats.

9. The unloader with the functions of carrying with clamping plates and sucking plates for blanking according to claim 8, wherein: The unloading plate output device includes an unloading plate conveyor belt, a conveyor pulley, an unloading plate conveying linkage rotating shaft, an unloading plate output driving motor and an unloading plate output transmission assembly. The unloading plate conveyor belts are provided with several strips and are parallel to each other. The conveyor pulleys are installed at both ends of each unloading plate conveyor belt. The unloading plate conveying linkage rotating shaft is connected to all the conveyor pulleys located at the same end. The unloading plate output driving motor is connected to the unloading plate conveying linkage rotating shaft through the unloading plate output transmission assembly.

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