Self-adaptive conveyor for aluminum veneer machining

Abstract

The invention relates to the field of aluminum veneer processing, in particular to a self-adaptive conveyor for aluminum veneer processing, which comprises a conveyor line, a fixing frame and the like, a conveying structure is arranged in the conveying line; a plurality of fixing frames are connected to the conveying structure. According to the aluminum veneer hanging device, a hung aluminum veneer is pulled downwards through a first sliding block, a second sliding block and a contraction spring, then the hung aluminum veneer is tensioned and fixed, the situation that the lower portion of the aluminum veneer is suspended and swings is prevented, and hanging lugs on the upper side of the aluminum veneer are hung on first hooks on the front side of the corresponding first sliding block, so that the aluminum veneer hanging device is convenient to use. The hanging lugs on the lower sides of the aluminum veneers are hung on the first hooks on the rear sides of the corresponding first sliding blocks, so that the aluminum veneers are inclined from the upper parts of the front sides to the lower parts of the rear sides after being hung; and the width of the first sliding blocks on the same fixing frame is gradually reduced from top to bottom, so that the aluminum veneer on the upper side protrudes backwards after being hung, and the situation that sewage and paint directly and vertically flow downwards into the aluminum veneer on the lower side, and the cleaning and paint spraying effects of the aluminum veneer are affected is avoided.

Description

Technical Field

[0001] The invention relates to the field of aluminum single plate processing, and in particular to an adaptive conveyor for aluminum single plate processing. Background Art

[0002] The aluminum veneer production painting process is a complex and precise process that requires multiple steps such as degreasing, chemical conversion treatment, and water washing to ensure the quality of the final product.

[0003] In the prior art, aluminum veneers are usually hoisted on conveyor lines using steel wires, and then the hoisted aluminum veneers are transported to various processing equipment through the conveyor lines for processing. Although the steel wire hoisting method is convenient to operate, the lower part of the aluminum veneer is in a suspended state. During the cleaning and painting process of the aluminum veneer, the sprayed clean water and paint will disturb the surrounding airflow, causing the suspended part of the lower part of the aluminum veneer to shake, affecting the cleaning and spraying effects; In order to improve production efficiency in the prior art, multiple aluminum panels are vertically hoisted together, resulting in that during the subsequent cleaning process, sewage generated when cleaning the upper aluminum panel will flow downward onto the lower aluminum panel, resulting in poor cleaning effect of the lower aluminum panel. During painting, the paint on the upper aluminum panel is also easy to fall downward onto the lower aluminum panel, affecting the painting effect. Summary of the invention

[0004] In order to overcome the disadvantage that the existing aluminum veneer paint conveyor line usually uses steel wire for lifting, resulting in the lower part of the aluminum veneer being suspended, resulting in the lower suspended part of the aluminum veneer being easily affected by the airflow and swinging during subsequent cleaning and painting, thus affecting the cleaning and painting effects, the present invention provides an adaptive conveyor for aluminum veneer processing.

[0005] The technical solution is: an adaptive conveyor for aluminum single plate processing, including a conveyor line and a fixed frame; a conveying structure is arranged in the conveyor line; a plurality of fixed frames are connected to the conveying structure, and the fixed frames are composed of two fixed columns; it also includes a first sliding block, a first hook, a second sliding block, a contraction spring, a fixing screw and a sliding assembly; two slide grooves are provided on the fixed column of each fixed frame, and a plurality of first sliding blocks are connected to the fixed column of each fixed frame; the first sliding block on the uppermost side is fixedly connected to the fixed column of the fixed frame, and the remaining first sliding blocks slide in the slide grooves of the corresponding fixed columns; each first sliding block is rotatably connected to a first hook for fixing the aluminum single plate, and the first sliding block on the uppermost side is only connected to the first hook on the front side Hook, the first sliding block at the bottom is only connected to the first hook at the rear side, and the front and rear sides of the remaining first sliding blocks are connected to the first hook; a number of second sliding blocks are slidably connected to the fixed column of each fixing frame; the second sliding block slides in the slide groove of the corresponding fixed column; a contraction spring is fixedly connected between two adjacent second sliding blocks on the same fixed column; the second sliding block located at the bottom is also fixedly connected to the bottom of the slide groove of the corresponding fixed column; two fixed grooves are provided on each first sliding block; a connecting part is provided on each second sliding block; two fixing screws are screwed on the connecting part; a sliding component for adjusting the distance between two fixed columns on the same fixed frame to adapt to aluminum veneers of different sizes is connected between the fixing frame and the conveying line.

[0006] As an improvement of the above scheme, the sliding assembly includes a connecting bar, a sliding rod, an electromagnet and a control button; the transmission structure is fixedly connected to the connecting bar; a number of sliding rods are slidably connected inside the connecting bar; an electromagnet is fixedly connected to the upper side of each sliding rod; the fixed column of each fixed frame is fixedly connected to the corresponding sliding rod; and control buttons are provided on the two fixed columns of the fixed frame.

[0007] As an improvement of the above solution, a sealing curtain is also included; a plurality of sealing curtains are fixedly connected to the fixing column of each fixing frame, and each sealing curtain is connected to the corresponding first sliding block or the second sliding block.

[0008] As an improvement of the above solution, the sealing curtain is made of fluororubber.

[0009] As an improvement of the above solution, a grabbing rod is also included; each second sliding block is fixedly connected with a grabbing rod.

[0010] As an improvement of the above solution, a friction block; a plurality of friction blocks are arranged on the outer surface of the grabbing rod.

[0011] As an improvement of the above solution, the width of the first sliding block on the same fixing frame gradually decreases from top to bottom.

[0012] As an improvement of the above solution, the surfaces of the first sliding block, the first hook and the second sliding block are chrome-plated.

[0013] As an improvement of the above solution, a fixing block is also included; a fixing block is fixedly connected to the lower side of the fixing column of each fixing frame; and a thread groove is opened on the lower side of each fixing block.

[0014] As an improvement of the above solution, it also includes warning lights; a plurality of warning lights are fixedly connected to the outer side of each fixing block.

[0015] The present invention has the following advantages: the suspended aluminum veneer is pulled downward by the first sliding block, the second sliding block and the contraction spring, and then the suspended aluminum veneer is tightened and fixed, so as to prevent the lower part of the aluminum veneer from swinging in the air, thereby affecting the cleaning and spraying effects; By hanging the upper hanging ear of the aluminum veneer on the first hook corresponding to the front side of the first sliding block, and hanging the lower hanging ear of the aluminum veneer on the first hook corresponding to the rear side of the first sliding block, the aluminum veneer will be inclined from the upper front side to the lower rear side after being hung; and the width of the first sliding block on the same fixing frame gradually decreases from top to bottom, so that the distance between the two first hooks connected to the first sliding block also gradually decreases from top to bottom, so that the inclination angle of the aluminum veneer gradually decreases from top to bottom, and then the upper aluminum veneer is more protruding backward when the inclination angle is larger, so as to prevent sewage and paint from directly flowing vertically downward onto the lower aluminum veneer, affecting the cleaning and painting effects of the aluminum veneer; Furthermore, the first sliding block and the second sliding block are arranged separately, so when hanging the aluminum veneer, the worker can easily slide the first sliding block to the appropriate position and hang the first hook on the ear at the edge of the aluminum veneer, and then pull the second sliding block with the contraction spring onto the first sliding block and fix it to the first sliding block, which is convenient for installing and hanging the aluminum veneer.

[0016] The present invention also has the following beneficial effects: When the worker pulls the second sliding block upward, the second sliding blocks are connected by a contraction spring, and the sliding resistance is large. Therefore, the worker can grab the corresponding grabbing rod and then pull the second sliding block upward, which improves efficiency and reduces labor intensity. The grabbing rod is provided with a friction block made of sponge material to increase the friction between the worker's palm and the surface of the grabbing rod, improve the grabbing effect, and improve the comfort of the palm when grabbing. Each chute is equipped with a sealing curtain to prevent sewage, impurities and paint from entering the chute when the aluminum veneer is being cleaned, thereby affecting the subsequent use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the adaptive conveyor for aluminum single plate processing of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the connection strip, the slide bar and the electromagnet combination of the present invention; Figure 3It is a schematic diagram of the combined three-dimensional structure of the fixing frame, the telescopic curtain and the fixing block of the present invention; Figure 4 It is a schematic diagram of a three-dimensional structure of a combination of a fixing frame, a first sliding block, a first hook and a second sliding block of the present invention; Figure 5 This is a diagram of the aluminum single plate suspension state of the present invention.

[0018] The numbers in the figure are as follows: 1-conveying line, 1001-transmitting structure, 2-fixed frame, 2001-slide groove, 101-connecting strip, 102-slide rod, 103-electromagnet, 104-control button, 105-first sliding block, 10501-fixed groove, 106-first hook, 107-sealing curtain, 108-fixed block, 109-warning light, 201-second sliding block, 20101-connecting part, 202-contraction spring, 203-grabbing rod, 20301-friction block, 204-fixing screw, 555-aluminum single plate. DETAILED DESCRIPTION

[0019] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0020] Example 1 An adaptive conveyor for processing aluminum veneer, such as Figure 1-Figure 5 As shown, it includes a conveyor line 1 and a fixed frame 2; a conveyor structure 1001 is arranged in the conveyor line 1; a plurality of fixed frames 2 are connected to the conveyor structure 1001, and the fixed frame 2 is composed of two fixed columns; It also includes a first sliding block 105, a first hook 106, a second sliding block 201, a contraction spring 202, a fixing screw 204 and a sliding assembly; two slide grooves 2001 are provided on the fixing column of each fixing frame 2, and four first sliding blocks 105 are connected to the fixing column of each fixing frame 2; the first sliding block 105 on the uppermost side is fixedly connected to the fixing column of the fixing frame 2, and the remaining first sliding blocks 105 slide in the slide grooves 2001 of the corresponding fixing columns; each first sliding block 105 is rotatably connected to a first hook 106, wherein the first sliding block 105 on the uppermost side is only connected to the first hook 106 on the front side, the first sliding block 105 on the lowermost side is only connected to the first hook 106 on the rear side, and the remaining first sliding blocks The front and rear sides of 105 are connected to the first hook 106; three second sliding blocks 201 are slidably connected to the fixed column of each fixing frame 2; the second sliding block 201 slides in the slide groove 2001 of the corresponding fixing column; a contraction spring 202 is fixedly connected between two adjacent second sliding blocks 201 on the same fixing column; the second sliding block 201 located at the lowermost side and the bottom of the slide groove 2001 of the corresponding fixing column are also fixedly connected with a contraction spring 202; two fixed grooves 10501 are provided on each first sliding block 105; a connecting part 20101 is provided on each second sliding block 201; two fixing screws 204 are screwed to the connecting part 20101; a sliding assembly is connected between the fixing frame 2 and the conveyor line 1.

[0021] The sliding assembly includes a connecting strip 101, a sliding rod 102, an electromagnet 103 and a control button 104; the transmission structure 1001 is fixedly connected to the connecting strip 101; a plurality of sliding rods 102 are slidingly connected inside the connecting strip 101; an electromagnet 103 is fixedly connected to the upper side of each sliding rod 102; the fixed column of each fixing frame 2 is fixedly connected to the corresponding sliding rod 102; a control button 104 is provided on the two fixed columns of the fixing frame 2, and the electromagnet 103 is turned on or off by the control button 104.

[0022] It also includes a sealing curtain 107 ; a plurality of sealing curtains 107 are fixedly connected to the fixing column of each fixing frame 2 , and each sealing curtain 107 is connected to the corresponding first sliding block 105 or the second sliding block 201 .

[0023] The sealing curtain 107 is made of fluororubber, which has good corrosion resistance and is conducive to improving the service life.

[0024] It also includes a grab rod 203 ; each second sliding block 201 is fixedly connected with a grab rod 203 .

[0025] Friction block 20301: The outer surface of the grab rod 203 is provided with a plurality of friction blocks 20301, and the friction blocks 20301 are made of sponge material.

[0026] The width of the first sliding block 105 on the same fixing frame 2 gradually decreases from top to bottom.

[0027] The surfaces of the first sliding block 105, the first hook 106 and the second sliding block 201 are chrome-plated, which have high hardness, good corrosion resistance and long service life.

[0028] The working principle of the above embodiment is as follows: First, Figure 1 As shown: the hanging process is as follows: counting from the top to the bottom, the worker hangs the hanging ears of the upper edge of the aluminum single plate 555 on the two first sliding blocks 105 at the top of the fixing frame 2, and the hanging ears of the upper edge of the aluminum single plate 555 are hung on the first hooks 106 of the first sliding block 105 at the top, and then the worker pulls up the two first sliding blocks 105 of the second layer from the top to the bottom of the fixing frame 2, and then hangs the first hooks 106 on the rear side of the first sliding blocks 105 of the second layer on the hanging ears of the lower edge of the aluminum single plate 555, and then the worker hangs the two second sliding blocks 20 at the top of the fixing frame 2 from the top to the bottom. 1 is pulled upward, at this time, the contraction springs 202 between the adjacent second sliding blocks 201 are stretched, and due to the interaction force between the springs, the contraction springs 202 in the same fixing frame 2 are stretched relatively evenly, and then the worker pulls the two second sliding blocks 201 at the top to a position flush with the two first sliding blocks 105 of the second layer, and then the worker screws the fixing screws 204 on the corresponding connecting parts 20101 into the corresponding fixing grooves 10501 to connect the two second sliding blocks 201 at the top with the two first sliding blocks 105 of the second layer; then the worker loosens the first screw 204 on the second connecting part 20101 to connect the two second sliding blocks 201 at the top to the two first sliding blocks 105 of the second layer; The retracting spring 202 is retracted and reset, and the two second sliding blocks 201 at the top are pulled downward, thereby driving the two first sliding blocks 105 of the second layer to move downward, thereby tightening the aluminum single plate 555 to prevent the lower part of the aluminum single plate 555 from being suspended in the air and swinging, which affects the cleaning and spraying effect; then the worker hangs the second aluminum single plate 555 on the first hook 106 on the front side of the first sliding block 105 of the second layer, and then pulls the two first sliding blocks 105 of the third layer upward, and the first hook 106 on the rear side of the first sliding block 105 of the third layer Hang it on the hanging ear on the lower side of the second aluminum single plate 555, and then pull the two second sliding blocks 201 of the second layer upward to the same position as the two first sliding blocks 105 of the third layer, repeat the above locking operation, so that the fixing screws 204 on the corresponding connecting parts 20101 are twisted into the corresponding fixing grooves 10501, and then the two first sliding blocks 105 of the third layer are fixed, and so on, the three aluminum single plates 555 can be fixed in turn, and this method can be used to hang and tighten aluminum single plates 555 of different widths, that is, adjust the position of the first sliding block 105 on the fixing frame 2; Furthermore, after the plurality of aluminum veneers 555 are vertically hoisted together, when cleaning, the sewage generated when the upper aluminum veneer 555 is cleaned will flow downwardly onto the lower aluminum veneer 555, resulting in poor cleaning effect of the lower aluminum veneer 555, and when painting, the paint of the upper aluminum veneer 555 is also easy to fall downwardly onto the lower aluminum veneer 555, resulting in uneven painting of the aluminum veneer 555, affecting the painting effect; therefore, when hanging the aluminum veneer 555, the upper hanging ear of the aluminum veneer 555 is hung on the first hook 106 corresponding to the front side of the first sliding block 105, and the lower hanging ear of the aluminum veneer 555 is hung on the first hook 106 corresponding to the rear side of the first sliding block 105; Figure 5 As shown: the aluminum single plate 555 is inclined after being hung; the worker only needs to hang the aluminum single plate 555 with a longer width on the upper side and the aluminum single plate 555 with a shorter width on the lower side, and then, in the inclined state, the aluminum single plate 555 with a wider width on the upper side will protrude further to the rear side, so when cleaning and painting, sewage and paint will flow to the rear side along the inclined aluminum single plate 555, avoiding sewage and paint from directly flowing vertically downward onto the aluminum single plate 555 on the lower side, affecting the cleaning and painting effects of the aluminum single plate 555.

[0029] Considering that when the width of the aluminum veneer 555 is consistent, the sewage and paint flowing down from the upper side will still flow into the lower part of the lower aluminum veneer 555, the width of the first sliding block 105 on the same fixed frame 2 gradually decreases from top to bottom, so that the distance between the two first hooks 106 connected to the first sliding block 105 also gradually decreases from top to bottom, so that the inclination angle of the aluminum veneer 555 gradually decreases from top to bottom, and then the upper aluminum veneer 555 protrudes further backward when the inclination angle is larger, thereby preventing sewage and paint from flowing directly vertically downward onto the lower aluminum veneer 555, affecting the cleaning and painting effects of the aluminum veneer 555.

[0030] Furthermore, the first sliding block 105 and the second sliding block 201 are separately arranged, so when hanging the aluminum single plate 555, the worker can easily slide the first sliding block 105 to a suitable position and hang the first hook 106 on the hanging ear at the edge of the aluminum single plate 555, and then pull the second sliding block 201 with the contraction spring 202 onto the first sliding block 105 and fix it to the first sliding block 105, so as to facilitate the installation and hanging of the aluminum single plate 555; Furthermore, in the initial state Figure 2As shown: the electromagnet 103 is in the on state, at this time, the slide bar 102 is adsorbed on the connecting strip 101 by the electromagnet 103, and the slide bar 102 cannot move, so the distance between the two fixing rods on the fixing frame 2 is fixed; when the worker needs to hang aluminum veneers 555 of different lengths; the worker presses the control button 104, and then turns off the electromagnet 103 to release the fixation of the slide bar 102 and the connecting strip 101, and then the worker can pull the two fixing rods on the fixing frame 2 to the left and right sides, and then pull the slide bar 102 to move left and right on the connecting strip 101, and then change the distance between the two fixing rods on the fixing frame 2 to adapt to the hanging of aluminum veneers 555 of different sizes. After the fixing frame 2 is adjusted, the worker only needs to press the control button 104 again to start the electromagnet 103 to magnetically attract the connecting strip 101, and fix the slide bar 102 to the connecting strip 101; On the basis of the above technical effects, the present invention also has the following advantages: When the worker pulls the second sliding block 201 upward, since the second sliding blocks 201 are connected by the contraction spring 202, the sliding resistance is large, so the worker can grab the corresponding grabbing rod 203 and then pull the second sliding block 201 upward, which improves efficiency and reduces labor intensity. The grabbing rod 203 is provided with a friction block 20301 made of sponge material to increase the friction between the worker's palm and the surface of the grabbing rod 203, improve the grabbing effect, and improve the comfort of the palm when grabbing; Each chute 2001 is provided with a sealing curtain 107 to prevent sewage, impurities and paint from entering the chute 2001 when the aluminum plate 555 is cleaned, thereby affecting the subsequent use of the equipment. The sealing curtain 107 is made of fluororubber and has good corrosion resistance. The surfaces of the first sliding block 105, the first hook 106 and the second sliding block 201 are chrome-plated, which have high hardness, good corrosion resistance and long service life.

[0031] Example 2 On the basis of Example 1, Figure 3 As shown, a fixing block 108 is also included; the fixing block 108 is fixedly connected to the lower side of the fixing column of each fixing frame 2; and a threaded groove is opened on the lower side of each fixing block 108.

[0032] It also includes warning lights 109 ; four warning lights 109 are fixedly connected to the outside of each fixing block 108 .

[0033] The working principle of the above embodiment is as follows: When there are many aluminum panels 555 to be processed, workers can twist a fixing column of suitable length into the threaded groove on the lower side of the fixing block 108, thereby extending the length of the fixing column of the fixing frame 2 to meet more suspension requirements; and when working at night, the warning light 109 will flash to warn workers working at night to prevent them from walking into the transportation route of the conveyor line 1 and being hit by the moving fixing frame 2.

[0034] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An adaptive conveyor for aluminum single plate processing, comprising a conveyor line (1) and a fixed frame (2); a conveyor structure (1001) is arranged in the conveyor line (1); a plurality of fixed frames (2) are connected to the conveyor structure (1001), and the fixed frames (2) are composed of two fixed columns; the characteristic is that: The invention also comprises a first sliding block (105), a first hook (106), a second sliding block (201), a contraction spring (202), a fixing screw (204) and a sliding assembly; two sliding grooves (2001) are provided on the fixing column of each fixing frame (2); a plurality of first sliding blocks (105) are connected to the fixing column of each fixing frame (2); the first sliding block (105) on the uppermost side is fixedly connected to the fixing column of the fixing frame (2); the remaining first sliding blocks (105) slide in the sliding grooves (2001) of the corresponding fixing columns; each first sliding block (105) is rotatably connected to a first hook (106) for fixing the aluminum single plate (555); the first sliding block (105) on the uppermost side is connected to the first hook (106) only on the front side, the first sliding block (105) on the lowermost side is connected to the first hook (106) only on the rear side, and the front and rear sides of the remaining first sliding blocks (105) are connected to the first hook (106) The first hook (106) is connected; a plurality of second sliding blocks (201) are slidably connected to the fixed column of each fixed frame (2); the second sliding blocks (201) slide in the slide groove (2001) of the corresponding fixed column; a contraction spring (202) is fixedly connected between two adjacent second sliding blocks (201) on the same fixed column; the second sliding block (201) located at the bottom is also fixedly connected to the bottom of the slide groove (2001) of the corresponding fixed column by a contraction spring (202); two fixing grooves (10501) are provided on each first sliding block (105); a connecting portion (20101) is provided on each second sliding block (201); two fixing screws (204) are screwed to the connecting portion (20101); a sliding component for adjusting the distance between two fixing columns on the same fixed frame (2) to adapt to aluminum veneers (555) of different sizes is connected between the fixed frame (2) and the conveyor line (1).

2. The adaptive conveyor for aluminum single plate processing according to claim 1 is characterized in that: The sliding assembly comprises a connecting strip (101), a sliding rod (102), an electromagnet (103) and a control button (104); the transmission structure (1001) is fixedly connected to the connecting strip (101); a plurality of sliding rods (102) are slidably connected inside the connecting strip (101); an electromagnet (103) is fixedly connected to the upper side of each sliding rod (102); a fixed column of each fixing frame (2) is fixedly connected to the corresponding sliding rod (102); and a control button (104) is provided on both fixed columns of the fixing frame (2).

3. The adaptive conveyor for aluminum single plate processing according to claim 2 is characterized in that: It also includes a sealing curtain (107); a plurality of sealing curtains (107) are fixedly connected to the fixing column of each fixing frame (2), and each sealing curtain (107) is connected to a corresponding first sliding block (105) or a second sliding block (201).

4. The adaptive conveyor for aluminum single plate processing according to claim 3 is characterized in that: The sealing curtain (107) is made of fluororubber.

5. The adaptive conveyor for aluminum single plate processing according to claim 1 is characterized in that: It also includes a grabbing rod (203); each second sliding block (201) is fixedly connected to a grabbing rod (203).

6. The adaptive conveyor for aluminum single plate processing according to claim 5 is characterized in that: Friction block (20301); a plurality of friction blocks (20301) are arranged on the outer surface of the grabbing rod (203).

7. The adaptive conveyor for aluminum single plate processing according to claim 3 is characterized in that: The width of the first sliding block (105) on the same fixing frame (2) gradually decreases from top to bottom.

8. The adaptive conveyor for aluminum single plate processing according to claim 1 is characterized in that: The surfaces of the first sliding block (105), the first hook (106) and the second sliding block (201) are chrome-plated.

9. The adaptive conveyor for aluminum single plate processing according to claim 7, characterized in that: It also includes a fixing block (108); the fixing block (108) is fixedly connected to the lower side of the fixing column of each fixing frame (2); and a threaded groove is provided on the lower side of each fixing block (108).

10. The adaptive conveyor for aluminum single plate processing according to claim 9, characterized in that: It also includes warning lights (109); a plurality of warning lights (109) are fixedly connected to the outside of each fixing block (108).

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