Air inflation shaft and decorative paper separation device

Abstract

The application relates to the technical field of decorative paper and discloses a gas expansion shaft and decorative paper separation device, which is characterized in that the technical scheme comprises a printing machine body, a frame body, a driving separation part, a gas expansion shaft, a connecting part and a plurality of auxiliary parts; the driving separation part is arranged on the printing machine body, the gas expansion shaft is arranged on the driving separation part and is used for collecting decorative paper, the driving separation part is used for driving the gas expansion shaft to move into two parts, the frame body is arranged on the ground, the connecting part is arranged on the gas expansion shaft and is used for connecting the two parts of the gas expansion shaft, and the plurality of auxiliary parts are arranged on the frame body and are used for supporting decorative paper rolls; through the design that the gas expansion shaft can be separated into two parts, the gas expansion shaft can be separated when the decorative paper roll is disassembled, a motor or a ventilation device does not need to be separated, the efficiency is improved, the whole body does not need to be disassembled in a troublesome way, and the burden of workers is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of decorative paper, more particularly, it relates to a gas expansion shaft and decorative paper disengaging device. BACKGROUND

[0002] Decorative paper is a kind of paper used for decoration after printing by a printing machine. After printing, the paper needs to be collected, and the decorative paper roll needs to be disengaged from the gas expansion shaft after collection. However, the disengagement process is not convenient due to the installation of the gas expansion shaft on the machine. The traditional disengagement method is generally to disassemble the gas expansion shaft together with the decorative paper roll. This disassembly method is time-consuming and laborious. Since one end of the gas expansion shaft is connected to the motor and the other end is connected to the air supply device, it is too heavy to disassemble, increasing the burden on workers. Therefore, it is not convenient to complete the quick disassembly to improve efficiency. Moreover, after disassembly, it is not convenient to have a device to support and balance the decorative paper roll, which can easily cause the decorative paper roll to roll and easily spread the rolled decorative paper, making it inconvenient to package and collect. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the present application is to provide a gas expansion shaft and decorative paper disengaging device. By designing the gas expansion shaft to be divided into two parts, the gas expansion shaft can be disassembled when disengaging the decorative paper roll, without the need to disengage the motor or the air supply device, thereby improving efficiency and reducing the burden on workers. The two parts of the gas expansion shaft are connected by a connecting part to realize combination or separation, thereby realizing automation. The frame body supports the decorative paper roll, making it easy to disassemble. The auxiliary part supports the decorative paper roll, which can adapt to the problem of volume increase caused by the increase in diameter of the decorative paper roll.

[0004] In order to achieve the above object, the present application provides the following technical scheme: a kind of air inflation shaft and decorative paper separation device, including printing machine main body, it is characterized by: still including frame body, drive separation part, air inflation shaft, connecting part and several auxiliary parts;The drive separation part is arranged on printing machine main body, air inflation shaft is arranged on drive separation part, for collecting decorative paper, drive separation part is used to drive air inflation shaft to move into two parts, frame body is arranged on ground, connecting part is arranged on air inflation shaft, for connecting the air inflation shaft of two parts, several auxiliary parts are arranged on frame body, for supporting decorative paper roll, by utilizing the design that air inflation shaft is set to be able to be divided into two parts, so that air inflation shaft can be completed when disassembling decorative paper roll, and air inflation shaft does not need to separate motor or air supply equipment, so as to improve efficiency, and not need to be troublesome to disassemble whole, reduce the burden of worker, and utilize connecting part to realize combination connection or separation of the air inflation shaft of two parts, so as to realize automation, cooperate frame body to complete the support of decorative paper roll, facilitate disassembly, utilize auxiliary part to support decorative paper roll to adapt to the problem that the volume of decorative paper roll increases with the increase of diameter.

[0005] As a further improvement of the present application, the frame body includes a base, a support and a plurality of jacking cylinders; the base is connected to the ground, the plurality of jacking cylinders are arranged on the base, and the support is connected to the plurality of jacking cylinders; the jacking cylinders are used to adjust the distance, and the support is used to adapt to the problem that the volume of the decorative paper roll increases with the increase of the diameter.

[0006] As a further improvement of the present application, the drive separation part includes a moving frame, a sliding rail, two inflatable air bags and an air passage structure; the moving frame is fixedly connected to the sliding block of the sliding rail, the two inflatable air bags are arranged in the air inflation shafts of the two parts respectively, and the air passage structure is connected to the two inflatable air bags and used to stably connect the air inflation shafts of the two parts through the connecting part; the sliding rail is arranged on the printing machine main body.

[0007] As a further improvement of the present application, the air passage structure includes a connecting pipe, a fixed shell, an air passage, a tension spring, a ball, a connecting head, a protruding block and an air passage cavity; the connecting pipe is connected to one of the inflatable air bags, the fixed shell is fixedly connected in the connecting pipe, the air passage penetrates through the connecting pipe and the fixed shell and communicates with the one of the inflatable air bags, the ball is slidingly installed in the fixed shell, one end of the tension spring is fixedly connected to the fixed shell, and the other end is fixedly connected to the ball, the connecting head is fixedly connected to the other inflatable air bag and slidingly matched with the connecting pipe, the air passage cavity is arranged in the connecting head and communicates with the other inflatable air bag, and the protruding block is fixedly connected in the air passage cavity and can abut against the ball; when the protruding block is driven to push the ball, the fixed shell no longer blocks the gas, so that the gases can communicate with each other, and the air inflation shafts of the two parts can be normally used.

[0008] As a further improvement of the application, the connecting part comprises at least two connecting plates, a plurality of connecting teeth, an inflatable air bag and an open slot; the open slot is arranged in the inflatable shaft, the two connecting plates are fixedly connected to the two parts of the inflatable shaft respectively, the plurality of connecting teeth are arranged on the two connecting plates respectively, the connecting teeth on the two connecting plates are opposite to each other, and the inflatable air bag is fixedly connected in the open slot; by utilizing the twelve connecting teeth of the two connecting plates, the connecting force is formed through the mutual cooperation and mutual engagement of the connecting teeth, and the inflation of the inflatable air bag is matched, so that the volume of the decorative paper roll increases with the increase of the gas in the inflatable shaft, the mutually engaged connecting teeth are more closely, and the bearing capacity is also larger.

[0009] As a further improvement of the application, the auxiliary part comprises a fixing member, a return spring, a sliding member, a steering ball, a supporting plate and a sliding groove; the fixing member is fixedly connected to the support, the sliding groove is arranged in the fixing member, one end of the return spring is fixedly connected to the sliding groove, the other end is fixedly connected to the sliding member, the sliding member is in sliding cooperation with the sliding groove, and the steering ball is in spherical cooperation with the sliding member and the supporting plate; through the rotating action of the steering ball, the problem that the volume of the decorative paper roll increases with the increase of the diameter can be solved.

[0010] As a further improvement of the application, the support expansion part is further provided; the support expansion part is used for increasing the support area of the support, and the support expansion part is provided with a plurality of auxiliary parts.

[0011] As a further improvement of the application, the support expansion part comprises a rotating plate, a driving motor and a plurality of connecting rods; the rotating plate is rotatably connected to the side surface of the support, one end of the connecting rod is fixedly connected to the rotating plate, the other end is fixedly connected to the output shaft of the driving motor, and the driving motor is fixedly connected to the side surface of the support.

[0012] As a further improvement of the application, the laser range finder is further provided; the laser range finder is arranged on the moving frame and is used for measuring the diameter of the decorative paper roll.

[0013] The beneficial effects of the application are as follows:

[0014] (1) The application sets the inflatable shaft to be capable of being divided into two parts, so that the inflatable shaft can be disassembled when the decorative paper roll is disassembled, and the motor or the air supply device does not need to be detached, thereby improving the efficiency, and the whole does not need to be disassembled, reducing the burden of workers, and the two parts of the inflatable shaft are connected or separated by the connecting part, thereby realizing automation, cooperating with the frame body to support the decorative paper roll, facilitating disassembly, and the auxiliary part supporting the decorative paper roll can adapt to the problem that the volume of the decorative paper roll increases with the increase of the diameter.

[0015] (2) The present application realizes long-distance adjustment through the jacking cylinder, and cooperates with the auxiliary part to complete the problem of adapting to the volume increase of the decorative paper roll caused by the diameter increase. The ventilation structure is connected with two inflatable air bags, and the inflatable shaft connected by the stable connecting part connects two parts. The slide rail is arranged on the printing machine body.

[0016] (3) The present application realizes long-distance adjustment through the jacking cylinder, and cooperates with the auxiliary part to complete the problem of adapting to the volume increase of the decorative paper roll caused by the diameter increase. The ventilation structure is connected with two inflatable air bags, and the inflatable shaft connected by the stable connecting part connects two parts. The slide rail is arranged on the printing machine body.

[0017] (4) The present application realizes long-distance adjustment through the jacking cylinder, and cooperates with the auxiliary part to complete the problem of adapting to the volume increase of the decorative paper roll caused by the diameter increase. The ventilation structure is connected with two inflatable air bags, and the inflatable shaft connected by the stable connecting part connects two parts. The slide rail is arranged on the printing machine body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the main structure schematic diagram of the present application;

[0019] Figure 2 is the main structure schematic diagram of the present application; Figure 1

[0020] Figure 3 is the main structure schematic diagram of the present application; Figure 2

[0021] Figure 4 is the main structure schematic diagram of the present application; Figure 2

[0022] Figure 5 is the main structure schematic diagram of the present application; Figure 4

[0023] Figure 6 is the main structure schematic diagram of the present application; Figure 1

[0024] Figure 7 is the main structure schematic diagram of the present application; Figure 6

[0025] ​​​​​​The drawings show: 1, frame body; 11, support; 2, driving separation part; 21, gas expansion shaft; 22, moving frame; 23, sliding rail; 24, inflatable air bag; 25, air passage structure; 251, connecting pipe; 252, fixed shell; 253, air passage; 254, tension spring; 255, ball; 256, connecting head; 257, protruding block; 258, air passage cavity; 3, connecting part; 31, connecting plate; 32, connecting tooth; 33, inflatable air bag; 34, open slot; 4, jacking cylinder; 5, auxiliary part; 51, fixing piece; 52, reset spring; 53, sliding piece; 54, steering ball; 55, support plate; 56, sliding groove; 6, support expansion part; 61, rotating plate; 62, driving motor; 63, connecting rod. DETAILED DESCRIPTION

[0026] The application will be further described in detail below with reference to the drawings and examples. Identical parts are denoted by identical reference numerals in the following description. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular part.

[0027] Reference Figures 1-7 As shown in the drawings, the gas expansion shaft and decorative paper separation device of the embodiment comprises a printing machine body, characterized in that: it further comprises a frame body 1, a driving separation part 2, a gas expansion shaft 21, a connecting part 3 and a plurality of auxiliary parts 5; the driving separation part 2 is arranged on the printing machine body, the gas expansion shaft 21 is arranged on the driving separation part 2 and is used to collect decorative paper, the driving separation part 2 is used to drive the gas expansion shaft 21 to move into two parts, the frame body 1 is arranged on the ground, the connecting part 3 is arranged on the gas expansion shaft 21 and is used to connect the two parts of the gas expansion shaft 21, and the plurality of auxiliary parts 5 are arranged on the frame body 1 and are used to support the decorative paper roll. By designing the gas expansion shaft to be capable of being divided into two parts, the gas expansion shaft can be disassembled when the decorative paper roll is disassembled, and it is not necessary to disengage the motor or the air passage device, thereby improving the efficiency and reducing the burden on the workers, and the two parts of the gas expansion shaft are combined and connected or separated by the connecting part 3, thereby realizing automation and cooperating with the frame body 1 to support the decorative paper roll, facilitating disassembly, and the problem of the volume of the decorative paper roll increasing as the diameter increases can be solved by supporting the decorative paper roll by the auxiliary parts 5.

[0028] As Figures 1-7 shown, the frame body 1 comprises a base, a support 11 and a plurality of jacking cylinders 4; the base is connected with the ground, the plurality of jacking cylinders 4 are arranged on the base, and the support 11 is connected with the plurality of jacking cylinders 4. The jacking cylinders are used to realize long-distance adjustment, and the problem of the volume of the decorative paper roll increasing as the diameter increases can be solved by cooperating with the auxiliary parts 5.

[0029] As Figures 1-7 shown, the driving separation part 2 includes a moving frame 22, a slide rail 23, two inflatable air bags 24, a ventilation structure 25; the moving frame 22 is fixedly connected on the sliding block of the slide rail 23, two inflatable air bags 24 are respectively arranged in the two parts of the gas expansion shaft 21, the ventilation structure 25 is connected with the two inflatable air bags 24, for connecting the two parts of the gas expansion shaft 21 with the stable connecting part 3, and the slide rail 23 is arranged on the printing machine body.

[0030] As Figures 1-7 shown, the ventilation structure 25 includes a connecting pipe 251, a fixed shell 252, a ventilation port 253, a tension spring 254, a ball 255, a connecting head 256, a protruding block 257 and a ventilation cavity 258; the connecting pipe 251 is connected on one of the inflatable air bags 24, the fixed shell 252 is fixedly connected in the connecting pipe 251, the ventilation port 253 penetrates through the connecting pipe 251 and the fixed shell 252 and communicates with one of the inflatable air bags 24, the ball 255 is slidingly installed in the fixed shell 252, one end of the tension spring 254 is fixedly connected on the fixed shell 252, the other end is fixedly connected on the ball 255, the connecting head 256 is fixedly connected on the other inflatable air bag 24 and slidingly matched with the connecting pipe 251, the ventilation cavity 258 is opened in the connecting head 256 and communicates with the other inflatable air bag 24, the protruding block 257 is fixedly connected in the ventilation cavity 258 and can abut against the ball 255, by driving the protruding block to push the ball 255, then the fixed shell 252 no longer blocks the gas passing, so that the gas can communicate with each other, facilitating the normal use of the two parts of the gas expansion shaft.

[0031] As Figures 1-7 shown, the connecting part 3 includes at least two connecting plates 31, a plurality of connecting teeth 32, an inflatable air bag 33 and an open slot 34; the open slot 34 is opened in the gas expansion shaft 21, two connecting plates 31 are respectively fixedly connected on the two parts of the gas expansion shaft 21, a plurality of connecting teeth 32 are respectively arranged on the two connecting plates 31, the connecting teeth 32 on the two connecting plates 31 are opposite to each other, the inflatable air bag 33 is fixedly connected in the open slot 34, by utilizing the two connecting plates 31 in the scheme, twelve connecting teeth 32 are matched with each other, the connecting force is formed, and the inflation of the inflatable air bag 33 is matched, so that the volume of the decorative paper roll increases with the increase of the gas in the gas expansion shaft, so that the mutually engaged connecting teeth 32 are more closely, and the bearing capacity is also larger.

[0032] As Figures 1-7As shown, the auxiliary part 5 includes a fixing part 51, a reset spring 52, a sliding part 53, a steering ball 54, a support plate 55 and a sliding groove 56; the fixing part 51 is fixedly connected to the support 11, the sliding groove 56 is formed in the fixing part 51, one end of the reset spring 52 is fixedly connected to the sliding groove 56, the other end is fixedly connected to the sliding part 53, the sliding part 53 is in sliding fit with the sliding groove 56, the steering ball 54 is in ball joint with the sliding part 53 and the support plate 55, and through the rotation of the steering ball 54, the problem of the volume increase of the decorative paper roll due to the increase of the diameter can be adapted.

[0033] As shown in Figures 1-7 It also includes a support expansion part 6; the support expansion part 6 is used to increase the support area of the support 11, and the support expansion part 6 is provided with a plurality of auxiliary parts 5.

[0034] As shown in Figures 1-7 The support expansion part 6 includes a rotating plate 61, a drive motor 62 and a plurality of connecting rods 63; the rotating plate 61 is rotatably connected to the side of the support 11, one end of each connecting rod 63 is fixedly connected to the rotating plate 61, and the other end is fixedly connected to the output shaft of the drive motor 62, and the drive motor 62 is fixedly connected to the side of the support 11.

[0035] As shown in Figures 1-7 It also includes a laser range finder; the laser range finder is arranged on the moving frame 22 and is used to measure the diameter of the decorative paper roll.

[0036] Working principle: as shown in Figures 1-7 When the decorative paper roll is collected, the gas expansion shaft 21 rotates, the decorative paper gradually increases with the collection of time, so that the diameter of the decorative paper roll also increases, the laser range finder measures the diameter value, then the jacking cylinder 4 starts to control the up-down movement of the support 11, then the support plate 55 contacts the decorative paper roll and rotates around the steering ball 54, due to the spherical structure of the steering ball 54, each support plate 55 contacts the decorative paper roll and appears different angular displacement, so as to conveniently adapt to the shape of the decorative paper roll, then the sliding part 53 compresses the reset spring 52, so as to achieve the elastic space of a short distance, and conveniently adapt to the diameter of the decorative paper roll, and in the gradual increase, the drive motor 62 is started, so that the connecting rod 63 is driven to make the rotating plate 61 drive other auxiliary parts 5 to rotate out, so as to achieve the effect of completely assisting the collection of the decorative paper roll.

[0037] When it is necessary to disassemble, the jacking cylinder 4 jacks up the support 11 and pushes against the decorative paper roll, then the gas in the inflatable air bag 33 is gradually released, so that all the connecting plates 31 are separated from each other, then the sliding rail 23 is started to drive the moving frame 22 to move the gas expansion shaft 21, so as to partially separate the gas expansion shaft 21 from the decorative paper.

[0038] When connected, then slide rail 23 starts, will drive mobile frame 22 to move air expansion shaft 21, from the middle connection, protruding block 257 pushes ball 255, so that the tension spring 254 is compressed, so that the air inlet 253 and the air cavity 258 are communicated, so that the inflation of the inflatable air bag 33 is inflated to make the connection teeth 32 interlock.

[0039] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned examples, all technical solutions belonging to the idea of the present application are within the protection scope of the present application. It should be pointed out that for ordinary skilled in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A device for separating an air shaft from a decorative paper, comprising a printing press body, characterized in that: It also includes frame (1), drive separation (2), gas inflation shaft (21), connecting part (3) and several auxiliary parts (5); The drive separation (2) is arranged on the printing machine body, the gas inflation shaft (21) is arranged on the drive separation (2), which is used for collecting decorative paper, the drive separation (2) is used for driving the gas inflation shaft (21) to move into two parts, the frame (1) is arranged on the ground, the connecting part (3) is arranged on the gas inflation shaft (21), which is used for connecting the two parts of the gas inflation shaft (21), and the several auxiliary parts (5) are arranged on the frame (1), which are used for supporting the decorative paper roll; The connecting part (3) includes at least two connecting plates (31), a plurality of connecting teeth (32), an inflation air bag (33) and an opening slot (34); The opening slot (34) is arranged in the gas inflation shaft (21), the two connecting plates (31) are fixedly connected to the two parts of the gas inflation shaft (21) respectively, the plurality of connecting teeth (32) are arranged on the two connecting plates (31) respectively, the connecting teeth (32) on the two connecting plates (31) are opposite in direction, and the inflation air bag (33) is fixedly connected in the opening slot (34).

2. A device for separating a gas-expanded shaft from a decorative paper according to claim 1, characterized in that: The frame (1) includes a base, a support (11) and a plurality of jacking cylinders (4); The base is connected with the ground, the plurality of jacking cylinders (4) are arranged on the base, and the support (11) is connected with the plurality of jacking cylinders (4).

3. A device for separating a gas-expanded shaft from a decorative paper according to claim 2, characterized in that: The drive separation (2) includes a moving frame (22), a sliding rail (23), two inflation air bags (24) and a ventilation structure (25); The moving frame (22) is fixedly connected to the sliding block of the sliding rail (23), the two inflation air bags (24) are arranged in the two parts of the gas inflation shaft (21) respectively, the ventilation structure (25) is connected with the two inflation air bags (24), which is used for stably connecting the connecting part (3) with the two parts of the gas inflation shaft (21), and the sliding rail (23) is arranged on the printing machine body.

4. A device for separating a gas-expanded shaft from a decorative paper according to claim 3, characterized in that: The ventilation structure (25) includes a connecting pipe (251), a fixed shell (252), a ventilation port (253), a tension spring (254), a ball (255), a connecting head (256), a protruding block (257) and a ventilation cavity (258); The connecting pipe (251) is connected with one of the inflation air bags (24), the fixed shell (252) is fixedly connected in the connecting pipe (251), the ventilation port (253) penetrates the connecting pipe (251) and the fixed shell (252) and communicates with one of the inflation air bags (24), the ball (255) is slidingly installed in the fixed shell (252), one end of the tension spring (254) is fixedly connected to the fixed shell (252), the other end is fixedly connected to the ball (255), the connecting head (256) is fixedly connected to the other inflation air bag (24) and slidingly matched with the connecting pipe (251), the ventilation cavity (258) is arranged in the connecting head (256) and communicates with the other inflation air bag (24), and the protruding block (257) is fixedly connected in the ventilation cavity (258) and can abut against the ball (255).

5. A gas inflation shaft and decorative paper separating device according to claim 2, characterized in that: The auxiliary part (5) comprises a fixing part (51), a reset spring (52), a sliding part (53), a steering ball (54), a support plate (55) and a sliding groove (56); The fixing part (51) is fixedly connected to the support (11), the sliding groove (56) is arranged in the fixing part (51), one end of the reset spring (52) is fixedly connected to the sliding groove (56), the other end is fixedly connected to the sliding part (53), the sliding part (53) is in sliding fit with the sliding groove (56), and the steering ball (54) is in ball joint with the sliding part (53) and the support plate (55).

6. A gas inflation shaft and decorative paper separating device according to claim 1, characterized in that: Further comprising a support expansion part (6); the support expansion part (6) is used for increasing the support area of the support (11).

7. A gas inflation shaft and decor paper separation device according to claim 6, characterized in that: The support expansion part (6) is provided with a plurality of auxiliary parts (5).

8. A gas inflation shaft and decorative paper separating device according to claim 6, characterized in that: The support expansion part (6) comprises a rotating plate (61), a driving motor (62) and a plurality of connecting rods (63); The rotating plate (61) is rotatably connected to the side surface of the support (11), one end of each connecting rod (63) is fixedly connected to the rotating plate (61), and the other end is fixedly connected to the output shaft of the driving motor (62), and the driving motor (62) is fixedly connected to the side surface of the support (11).

9. A gas inflation shaft and decorative paper separating device according to claim 2, characterized in that: Further comprising a laser range finder; The laser range finder is arranged on the moving frame (22) and is used for measuring the diameter of the decorative paper roll.

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