A paper shaft de-shafting device for a paper laying machine of a float glass production line after the operation of the paper laying machine

Abstract

The application discloses a paper shaft de-cylinder device for a paper laying machine of a float glass production line after work, which comprises a base plate, a supporting seat fixedly connected to the top of the base plate, a paper cylinder located at the top of the supporting seat, and a steel plate fixedly installed at the right end of the base plate, fixing devices for fixing the paper cylinder are arranged at the two ends of the supporting seat, a hydraulic jack is arranged at the left side of the fixing device, a circular steel pipe is fixedly connected to the output end of the hydraulic jack, and a pushing assembly for pushing the paper cylinder to move to one side of the steel plate and fixing is arranged at the bottom of the hydraulic jack; the application relates to the technical field of de-cylinder devices. The paper shaft de-cylinder device for the paper laying machine of the float glass production line after work is characterized by the fixing device, so that the inner walls of the multiple rotating blocks clamp and position the paper cylinder, the paper shaft on the paper cylinder is coaxially matched with the extending end of the hydraulic jack, and the paper shaft is convenient to take out subsequently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shaft removing devices, in particular to a paper shaft removing device for a paper laying machine after work of a float glass production line. BACKGROUND

[0002] With the increasing demand for high-quality float glass raw sheet substrates, the quality requirements of the majority of customers for the float glass raw sheet produced by manufacturers are very strict, and the float glass raw sheets must be covered and spaced by mold-resistant paper; therefore, some float glass manufacturers use manual paper laying, and advanced manufacturers directly use a paper laying machine to replace manual paper laying.

[0003] However, due to the defects of the paper laying machine itself, each roll of mold-resistant paper is not completely used, and because the movement of the roll paper during paper laying is unevenly pressed against the paper tube, the paper shaft is often difficult to pull out of the paper tube, which is time-consuming and labor-intensive, and it is very difficult to pull out manually, usually about 20 minutes for one paper shaft, which seriously affects the replacement of mold-resistant paper during production and use; if an iron hammer or other heavy tools are used to hit, the paper shaft head is easily damaged, which seriously affects the production order and directly affects the improvement of quality. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a paper shaft removing device for a paper laying machine after work of a float glass production line, which solves the technical problems mentioned in the background art.

[0005] To achieve the above purpose, the present application is implemented by the following technical scheme: a paper shaft removing device for a paper laying machine after work of a float glass production line, comprising a base plate, a support seat fixedly connected to the top of the base plate, a paper tube located at the top of the support seat, and a steel plate fixedly installed at the right end of the base plate, the two ends of the support seat are provided with a fixing device for fixing the paper tube, the left side of the fixing device is provided with a hydraulic jack, the output end of the hydraulic jack is fixedly connected with a circular steel pipe, and the bottom of the hydraulic jack is provided with a pushing assembly for pushing the paper tube to move to one side of the steel plate and fixing;

[0006] The fixing device comprises a fixed disc and a rotating disc located on both sides of the support seat, a plurality of positioning shafts are arranged in an array on the inner side of the fixed disc, a plurality of rotating blocks are rotatably connected to the outer walls of the positioning shafts, the side walls of the plurality of rotating blocks are in close contact with each other, a traction rod is fixedly connected to the inner side wall of the rotating block, a plurality of slide grooves are formed in an array on the surface of the rotating disc, the number of the slide grooves is adapted to the number of the rotating blocks, the traction rod is located in the slide groove and is in sliding connection with the rotating disc, a connecting rod is fixedly connected to the inner side end of the traction rod located on both sides, one end of the connecting rod is rotatably installed in the inner wall of the support seat, and the output end of the hydraulic telescopic rod is hingedly connected to the outer wall of the traction rod.

[0007] The steel plate is provided with a let-out hole coaxially matched with the hydraulic jack, and the let-out hole is correspondingly matched with the extending end of the hydraulic jack.

[0008] Preferably, the top of the base plate is fixedly connected with arc-shaped supporting blocks, and the fixed disc and the rotating disc are fixedly installed on the top of the arc-shaped supporting blocks.

[0009] Preferably, the pushing assembly comprises a driving motor fixedly installed on the top of the left side of the base plate, the output end of the driving motor is fixedly connected with a first belt pulley, one side of the driving motor is provided with a supporting frame fixedly installed on the top of the base plate, the top of the supporting frame is rotatably connected with a rotating rod, one end of the rotating rod penetrates through the supporting frame and is fixedly connected with a second belt pulley, the second belt pulley is transmissionally connected with the first belt pulley through a belt, and the outer wall of the rotating rod is provided with a linkage assembly.

[0010] Preferably, the linkage assembly comprises a protrusion fixedly installed on the outer wall of the rotating rod, the other end of the protrusion is rotatably connected with a moving rod, the other end of the moving rod is rotatably connected with a pushing rod, and the other end of the pushing rod is fixedly connected with a pressing block.

[0011] Preferably, the top of the base plate is fixedly connected with a stand, the connection position of the pushing rod and the moving rod is located in the interior of the stand, one end of the pushing rod slides through the stand, the right end of the stand is fixedly connected with a fixed block, and a circular groove matched with the pressing block is formed in the upper end of the fixed block.

[0012] Beneficial effects

[0013] The application provides a paper shaft removing device for a paper laying machine of a float glass production line after work.

[0014] (1) The paper shaft removing device for the paper laying machine of the float glass production line after work, the hydraulic telescopic rod pushes the connecting rod to move, the connecting rod drives the traction rods at both ends to move in the sliding groove, the traction rods drive the rotating blocks to rotate with the positioning shaft as the center, since the side walls of the rotating blocks are mutually attached, when one rotating block rotates, all the rotating blocks can be driven to rotate, so that the inner walls of the rotating blocks clamp and position the paper cylinder, the paper shaft on the paper cylinder is coaxially matched with the extending end of the hydraulic jack, and the paper shaft is convenient to take out subsequently.

[0015] (2), the paper shaft for the paper machine of the float glass production line after working, through the setting of the push assembly, the pressing block can push the paper tube to the steel plate side, the paper shaft on the paper tube is placed in the hole, the other end is matched with the one end of the circular steel pipe, so that the paper shaft, the hole and the hydraulic jack are on the same axis, and then the paper shaft is pushed out by the hydraulic jack, the structure is simple, the operation is simple, the artificial paper shaft is replaced, the labor input and the labor intensity are reduced, the shaft removal efficiency is improved, the use and the replacement are convenient, the time of removing the original shaft is shortened to 5 minutes, and the needs of production are met. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the external structure schematic diagram of the application;

[0017] Figure 2 It is the structure sectional view of the paper tube and the steel plate in the application;

[0018] Figure 3 It is the structure schematic diagram of the push assembly in the application;

[0019] Figure 4 It is the structure schematic diagram of the support seat, the fixing device and the steel plate in the application;

[0020] Figure 5 It is Figure 4 The enlarged view of A in the application;

[0021] Figure 6 It is the structure schematic diagram of the fixing device in the application.

[0022] In the drawing: 1, base plate; 2, support seat; 3, paper tube; 4, fixing device; 5, hydraulic jack; 6, circular steel pipe; 7, push assembly; 8, steel plate; 101, arc-shaped supporting block; 301, paper shaft; 401, fixed disc; 402, positioning shaft; 403, rotating block; 404, traction rod; 405, rotating disc; 406, sliding groove; 407, connecting rod; 408, hydraulic telescopic rod; 701, driving motor; 702, first belt pulley; 703, support frame; 704, rotating rod; 705, second belt pulley; 706, belt; 707, protruding block; 708, movement rod; 709, push rod; 710, pressing block; 711, vertical seat; 712, fixed block; 801, hole. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0024] Please refer to Figures 1-6 The present application provides a technical scheme: a paper shaft de-shafting device for a paper laying machine working after a float glass production line, comprising a base plate 1, a support seat 2 fixedly connected to the top of the base plate 1, a paper cylinder 3 located at the top of the support seat 2, and a steel plate 8 fixedly installed at the right end of the base plate 1, a paper shaft 301 is arranged in the paper cylinder 3, a fixing device 4 for fixing the paper cylinder 3 is arranged at both ends of the support seat 2, a hydraulic jack 5 is arranged at the left side of the fixing device 4, a circular steel pipe 6 is fixedly connected to the output end of the hydraulic jack 5, and a pushing assembly 7 for pushing the paper cylinder 3 to move to one side of the steel plate 8 and fixing is arranged at the bottom of the hydraulic jack 5.

[0025] The fixing device 4 comprises a fixed disc 401 and a rotating disc 405 located at both sides of the support seat 2, the centers of the fixed disc 401 and the rotating disc 405 are coaxially matched with the center of the paper cylinder 3, a plurality of positioning shafts 402 are arranged in the circumferential array at the inner side end of the fixed disc 401, the fixed disc 401 is fixedly connected to the rotating disc 405 through the positioning shafts 402, rotating blocks 403 are rotatably connected to the outer walls of the plurality of positioning shafts 402, the side walls of the plurality of rotating blocks 403 are in close contact with each other, traction rods 404 are fixedly connected to the inner side walls of the rotating blocks 403, a plurality of sliding grooves 406 are arranged in the circumferential array on the surface of the rotating disc 405, the number of the sliding grooves 406 is adapted to the number of the rotating blocks 403, the traction rods 404 are located in the sliding grooves 406 and are slidably connected to the rotating disc 405, connecting rods 407 are fixedly connected to the inner side ends of the traction rods 404 located at both sides, hydraulic telescopic rods 408 are rotatably installed in the inner wall of the support seat 2 at one end of the connecting rods 407, and the output ends of the hydraulic telescopic rods 408 are hingedly connected to the outer walls of the traction rods 404. In this embodiment, the connecting rods 407 are pushed to move by the hydraulic telescopic rods 408, the traction rods 404 located in the sliding grooves 406 at both ends of the connecting rods 407 are driven to move, the rotating blocks 403 are driven to rotate around the positioning shafts 402 by the traction rods 404, since the side walls of the plurality of rotating blocks 403 are in close contact with each other, when one rotating block 403 rotates, all the rotating blocks 403 can be driven to rotate, so that the inner walls of the plurality of rotating blocks 403 clamp and position the paper cylinder 3, the paper shaft 301 on the paper cylinder 3 is coaxially matched with the extended end of the hydraulic jack 5, and the paper shaft 301 is conveniently taken out subsequently.

[0026] As Figure 2As shown, the steel plate 8 is provided with a let-hole 801 coaxial with the hydraulic jack 5, the let-hole 801 is correspondingly matched with the extending end of the hydraulic jack 5, in this embodiment, the let-hole 801 is coaxial with the extending end of the hydraulic jack 5, which facilitates the hydraulic jack 5 to push out the paper shaft 301, and prevents the damage of the paper shaft 301 head when the paper shaft 301 is withdrawn, thus avoiding the failure of the paper shaft 301 withdrawal.

[0027] As shown in Figure 1 The top of the base plate 1 is fixedly connected with arc-shaped supporting blocks 101, and the fixed disc 401 and the rotating disc 405 are fixedly installed on the top of the arc-shaped supporting blocks 101, which supports the fixed disc 401 and the rotating disc 405 in this embodiment.

[0028] As shown in Figure 3As shown, the pushing assembly 7 comprises a driving motor 701 fixedly installed on the left top of the base plate 1, the output end of the driving motor 701 is fixedly connected with a first belt pulley 702, one side of the driving motor 701 is provided with a support frame 703 fixedly installed on the top of the base plate 1, the top of the support frame 703 is rotatably connected with a rotating rod 704, one end of the rotating rod 704 penetrates through the support frame 703 and is fixedly connected with a second belt pulley 705, the second belt pulley 705 is in transmission connection with the first belt pulley 702 through a belt 706, and the outer wall of the rotating rod 704 is provided with a linkage assembly; the linkage assembly comprises a protrusion 707 fixedly installed on the outer wall of the rotating rod 704, the other end of the protrusion 707 is rotatably connected with a moving rod 708, the other end of the moving rod 708 is rotatably connected with a pushing rod 709, and the other end of the pushing rod 709 is fixedly connected with a pressing block 710; the top of the base plate 1 is fixedly connected with a stand 711, the connection position of the pushing rod 709 and the moving rod 708 is located in the stand 711, one end of the pushing rod 709 slidably penetrates through the stand 711, the right end of the stand 711 is fixedly connected with a fixed block 712, and the upper end of the fixed block 712 is provided with a circular groove matched with the pressing block 710; in this embodiment, the driving motor 701 is started to drive the first belt pulley 702 to rotate, the first belt pulley 702 drives the second belt pulley 705 to rotate through the belt 706, the second belt pulley 705 drives the rotating rod 704 to rotate on the support frame 703, when the rotating rod 704 rotates, the protrusion 707 can be driven to rotate, so that the moving rod 708 can be driven to move when the protrusion 707 rotates, the pushing rod 709 and the pressing block 710 can be slid on the stand 711 and the fixed block 712 and driven by the moving rod 708, and then the pressing block 710 can drive the paper tube 3 to move to one side of the steel plate 8, so that one end of the paper shaft 301 on the paper tube 3 is located in the accommodation hole 801, and the other end is matched with one end of the circular steel pipe 6, so that the paper shaft 301, the accommodation hole 801 and the hydraulic jack 5 are on the same axis, the hydraulic jack 5 is started again, the output end of the hydraulic jack 5 drives the circular steel pipe 6 to push the other end of the paper shaft 301 to separate the paper shaft 301 from the paper tube 3, and finally the hydraulic jack 5 is closed to reset the circular steel pipe 6.

[0029] In this embodiment, the circuits and electronic components involved in the present application are all prior art, and those skilled in the art can realize them without further description. The content protected by the present application does not involve the improvement of internal structure and method. It should be noted that the standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art. The mechanical parts and equipment adopt conventional models in the prior art, and the inventor will not describe them in detail.

[0030] Meanwhile, the contents not described in detail in the specification are all the prior art known to those skilled in the art.

[0031] In operation, the paper tube 3 is placed on the top of the support base 2 and located in the fixing device 4 at both ends, the connecting rod 407 is moved by the hydraulic telescopic rod 408, the traction rod 404 at both ends is moved in the sliding groove 406 by the connecting rod 407, the rotating block 403 is rotated with the positioning shaft 402 as the center by the traction rod 404, since the side walls of the rotating blocks 403 are in close contact with each other, when one rotating block 403 rotates, all the rotating blocks 403 can be driven to rotate, so that the inner walls of the rotating blocks 403 clamp and position the paper tube 3, and the paper shaft 301 on the paper tube 3 is coaxially matched with the extending end of the hydraulic jack 5, which is convenient for the subsequent taking out of the paper shaft 301; the first pulley 702 is rotated by starting the driving motor 701, the second pulley 705 is rotated by the first pulley 702 through the belt 706, the rotating rod 704 is rotated on the support frame 703 by the second pulley 705, when the rotating rod 704 rotates, the protruding block 707 can be rotated, so that the protruding block 707 can drive the moving rod 708 to move when rotating, the pushing rod 709 and the pressing block 710 can slide on the vertical seat 711 and the fixed block 712 by the moving rod 708, so that the pressing block 710 can push the paper tube 3 to move to one side of the steel plate 8, one end of the paper shaft 301 on the paper tube 3 is placed in the gap 801, and the other end is matched with one end of the circular steel pipe 6, so that the paper shaft 301, the gap 801 and the hydraulic jack 5 are on the same axis, the hydraulic jack 5 is started again, the output end of the hydraulic jack 5 drives the circular steel pipe 6 to push the other end of the paper shaft 301 to separate the paper shaft 301 from the paper tube 3, and finally the hydraulic jack 5 is closed to reset the circular steel pipe 6, and the above is the working principle of the paper shaft de-coaxing device for the paper laying machine after working of the float glass production line.

[0032] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A paper shaft de-shafting device for a paper laying machine of a float glass production line after work, comprising a base plate (1), a support seat (2) fixedly connected to the top of the base plate (1), a paper cylinder (3) located at the top of the support seat (2), and a steel plate (8) fixedly installed at the right end of the base plate (1), characterized in that: The support seat (2) is provided with a fixing device (4) for fixing the paper cylinder (3) at both ends, the left side of the fixing device (4) is provided with a hydraulic jack (5), the output end of the hydraulic jack (5) is fixedly connected with a circular steel pipe (6), and the bottom of the hydraulic jack (5) is provided with a pushing assembly (7) for pushing the paper cylinder (3) to move to one side of the steel plate (8) and fixing; ​ The fixing device (4) comprises fixing discs (401) and rotating discs (405) located on both sides of the support seat (2), a plurality of positioning shafts (402) are arranged in the circumferential direction at the inner side end of the fixing disc (401), rotating blocks (403) are rotatably connected to the outer walls of the positioning shafts (402), the side walls of the rotating blocks (403) are in close contact with each other, traction rods (404) are fixedly connected to the inner side walls of the rotating blocks (403), a plurality of slide grooves (406) are formed in the circumferential direction on the surface of the rotating disc (405), the number of the slide grooves (406) is matched with that of the rotating blocks (403), the traction rods (404) are located in the slide grooves (406) and are slidably connected with the rotating disc (405), the inner side ends of the traction rods (404) on both sides are fixedly connected with connecting rods (407), one end of the connecting rod (407) is provided with a hydraulic telescopic rod (408) rotatably installed on the inner wall of the support seat (2), and the output end of the hydraulic telescopic rod (408) is hingedly connected with the outer wall of the traction rod (404). The pushing assembly (7) comprises a driving motor (701) fixedly installed on the left side of the top of the base plate (1), a first belt pulley (702) fixedly connected with the output end of the driving motor (701), a support frame (703) fixedly installed on the top of the base plate (1) and arranged on one side of the driving motor (701), a rotating rod (704) rotatably connected to the top of the support frame (703), a second belt pulley (705) fixedly connected to one end of the rotating rod (704) and penetrating through the support frame (703), and a transmission belt (706) connecting the second belt pulley (705) and the first belt pulley (702). The linkage assembly comprises a protrusion (707) fixedly installed on the outer wall of the rotating rod (704), a moving rod (708) rotatably connected to the other end of the protrusion (707), a pushing rod (709) rotatably connected to the other end of the moving rod (708), and a pressing block (710) fixedly connected to the other end of the pushing rod (709) The top of the base plate (1) is fixedly connected with a stand (711), the connection between the pushing rod (709) and the moving rod (708) is located inside the stand (711), one end of the pushing rod (709) slides through the stand (711), the right end of the stand (711) is fixedly connected with a fixing block (712), and a circular groove matched with the pressing block (710) is formed in the upper end of the fixing block (712).

2. A paper roll de-axling device for use in a paper laying machine of a float glass production line after the operation of the paper laying machine, according to claim 1, characterized in that: The steel plate (8) is provided with a let-hole (801) coaxially matched with the hydraulic jack (5), and the let-hole (801) is correspondingly matched with the extending end of the hydraulic jack (5).

3. A paper roll de-axling device for use in a paper laying machine of a float glass production line after the operation of the paper laying machine, according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected with arc-shaped supporting blocks (101), and the fixed disc (401) and the rotating disc (405) are fixedly installed on the top of the arc-shaped supporting blocks (101).

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