Paper web squeezing device

Abstract

The utility model discloses a paper web squeezing device which comprises a bottom plate and a squeezing assembly, and the squeezing assembly is arranged on the bottom plate. The squeezing assembly comprises a first motor, a moving block, a moving plate, a fixed plate, a fixed ring, a telescopic rod and a screw rod; the first motor is fixedly connected to one side of the bottom plate, a groove is formed in the bottom plate, the driving end of the first motor is fixedly connected with a lead screw, and one end of the lead screw extends into the groove and is rotationally connected into the groove; the movable block is arranged outside the screw rod in a threaded and sleeving manner; the moving plate is fixedly connected to the moving block, and a U-shaped groove and a circular groove are formed in the moving plate; and the fixing plate is fixedly connected to the bottom plate, one side of the fixing plate is fixedly connected with a second motor, and the driving end of the second motor penetrates through the fixing plate and is connected with a driving roller in an inserted mode. According to the utility model, the squeezing assembly is arranged, so that the driving rollers and the pressing rollers with different lengths can be conveniently replaced to squeeze lining paper with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of glass interleaving paper production, in particular to a paper web pressing device. Background Technique

[0002] Glass interleaving paper is a kind of paper product mainly used in the glass manufacturing and processing industries. It is usually used as a spacer and protective material to prevent the glass surface from being damaged or polluted. Paper web pressing is carried out in the papermaking process, mainly to remove the excess water in the wet paper web, improve the tightness and strength of the paper, and make it more suitable for subsequent processing and use. During the pressing process, the water in the wet paper web is squeezed out by mechanical pressure, and the texture and performance of the paper are improved. However, the existing paper web pressing devices are not easy to press interleaving papers of different widths. For this reason, we propose a paper web pressing device. Content of the Utility Model

[0003] The purpose of the utility model is to provide a paper web pressing device to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A paper web pressing device includes a bottom plate and a pressing assembly, and the pressing assembly is arranged on the bottom plate;

[0006] The pressing assembly includes a first motor, a moving block, a moving plate, a fixing plate, a fixing ring, a telescopic rod and a screw rod; the first motor is fixedly connected to one side of the bottom plate, a groove is formed on the bottom plate, the driving end of the first motor is fixedly connected with a lead screw, and one end of the lead screw extends into the groove and is rotatably connected therein; the moving block is threadedly sleeved outside the screw rod; the moving plate is fixedly connected to the moving block, and a U-shaped groove and a circular groove are formed on the moving plate; the fixing plate is fixedly connected to the bottom plate, a second motor is fixedly connected to one side of the fixing plate, the driving end of the second motor penetrates through the fixing plate and is inserted with a driving roller, and a pressing roller is arranged on the top of the driving roller.

[0007] Preferably: a fixing ring is fixedly connected inside the circular groove, a rotating ring is rotatably connected to the fixing ring, an empty groove is formed inside the rotating ring, a telescopic rod is rotatably connected inside the empty groove, the outer end of the telescopic rod is rotatably connected to the fixing ring, the inner end of the telescopic rod is fixedly connected with a ball shaft, one end of the pressing roller extends into the rotating ring, a screw rod is rotatably connected to the outside of the rotating ring, a connecting rod is fixedly connected to the fixing ring, and the screw rod threadedly penetrates through the connecting rod.

[0008] Preferably: the number of the first motor, the groove, the lead screw and the moving block is set to two groups, and both of the two moving blocks are fixedly connected to the moving plate.

[0009] Preferably, the number of the empty slots, telescopic rods and ball shafts is set to three groups, and the three groups are all arranged around the central axis of the rotating ring. One end of the pressing roller is rotatably arranged between the three ball shafts.

[0010] Preferably, a positioning rod is threadedly connected to the top of the fixing plate. One end of the pressing roller is rotatably connected with a connecting ring, and the bottom end of the positioning rod is threadedly connected into the connecting ring.

[0011] Preferably, an arc-shaped plate is slidably connected in the U-shaped groove, and a plurality of rotating wheels are rotatably connected to the inner sides of the U-shaped groove and the arc-shaped plate.

[0012] Preferably, two fixing bolts are threadedly inserted into the moving plate, and the inner ends of the two fixing bolts are threadedly inserted into the arc-shaped plate.

[0013] Preferably, two groups of guide rollers are fixedly arranged on the bottom plate, and a drying and shaping machine is arranged between the two groups of guide rollers.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] By arranging a pressing assembly, start two first motors. The two first motors drive the lead screw to rotate, and then drive the moving plate to move through the moving block. Then rotate the screw rod with a tool. The screw rod rotates and drives the rotating ring to rotate. The rotating ring then drives the three telescopic rods to rotate around their own central points as fulcrums in the empty slots. The three telescopic rods rotate synchronously and drive the three ball shafts to rotate synchronously. At this time, one end of the pressing roller can be released, then loosen the two fixing bolts, slide the arc-shaped plate downward. At this time, one end of the driving roller can be released, then rotate the positioning rod and pull it out after loosening. At this time, the other end of the pressing roller is also released. Then disassemble the other end of the driving roller from the plugged and fixed state with the driving end of the second motor. In this way, both the pressing roller and the driving roller are disassembled, and then reinstall the pressing roller and the driving roller with different lengths. In this way, the pressing of the liner paper with different widths can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of a partial structure in the present utility model;

[0018] Figure 3 is in the present utility model Figure 2 enlarged view of part A;

[0019] Figure 4 is in the present utility model Figure 2 side view;

[0020] Figure 5 is in the present utility modelFigure 4 Enlarged view at position B;

[0021] Figure 6 It is a schematic diagram of the connection of the positioning rod, connecting ring and pressing roller in the present utility model.

[0022] In the figure: 1, bottom plate; 2, pressing assembly; 201, first motor; 202, groove; 203, lead screw; 204, moving block; 205, moving plate; 206, U-shaped groove; 207, round groove; 208, fixed plate; 209, second motor; 210, driving roller; 211, pressing roller; 212, fixed ring; 213, rotating ring; 214, empty groove; 215, telescopic rod; 216, ball shaft; 217, screw; 218, connecting rod; 301, positioning rod; 302, connecting ring; 401, arc plate; 402, runner; 403, fixing bolt; 5, guiding roller; 6, drying and shaping machine. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Such as Figures 1-6As shown in the figure, in this embodiment, a paper web pressing device includes a bottom plate 1 and a pressing assembly 2, and the pressing assembly 2 is arranged on the bottom plate 1; the pressing assembly 2 includes a first motor 201, a moving block 204, a moving plate 205, a fixing plate 208, a fixing ring 212, a telescopic rod 215 and a screw rod 217; the first motor 201 is fixedly connected to one side of the bottom plate 1, a groove 202 is formed on the bottom plate 1, the driving end of the first motor 201 is fixedly connected with a lead screw 203, and one end of the lead screw 203 extends into the groove 202 and is rotatably connected therein; the moving block 204 is threadedly sleeved outside the screw rod 217; the moving plate 205 is fixedly connected to the moving block 204, and a U-shaped groove 206 and a circular groove 207 are formed on the moving plate 205; the fixing plate 208 is fixedly connected to the bottom plate 1, a second motor 209 is fixedly connected to one side of the fixing plate 208, the driving end of the second motor 209 penetrates through the fixing plate 208 and is inserted with a driving roller 210, and a pressing roller 211 is arranged on the top of the driving roller 210; a fixing ring 212 is fixedly connected in the circular groove 207, a rotating ring 213 is rotatably connected to the fixing ring 212, an empty groove 214 is formed in the rotating ring 213 of the rotating ring 213, a telescopic rod 215 is rotatably connected in the empty groove 214, the outer end of the telescopic rod 215 is rotatably connected to the fixing ring 212, the inner end of the telescopic rod 215 is fixedly connected with a ball shaft 216, one end of the pressing roller 211 extends into the rotating ring 213, a screw rod 217 is rotatably connected to the outside of the rotating ring 213, and a connecting rod 218 is fixedly connected to the fixing ring 212, and the screw rod 217 threadedly penetrates through the connecting rod 218.

[0025] During specific implementation, start two first motors 201, the two first motors 201 drive the lead screw 203 to rotate, then drive the moving plate 205 to move through the moving block 204, and then rotate the screw rod 217 with a tool. The screw rod 217 rotates to drive the rotating ring 213 to rotate. The rotating ring 213 drives the three telescopic rods 215 to rotate around their own central points as fulcrums in the empty groove 214. The three telescopic rods 215 rotate synchronously to drive the three ball shafts 216 to rotate synchronously. At this time, one end of the pressing roller 211 can be released, and then loosen the two fixing bolts 403, slide the arc-shaped plate 401 downward. At this time, one end of the driving roller 210 can be released, and then rotate the positioning rod 301 and pull it out of the connecting ring 302. At this time, the other end of the pressing roller 211 is also released, and then disassemble the other end of the driving roller 210 from the inserted and fixed state with the driving end of the second motor 209. In this way, both the pressing roller 211 and the driving roller 210 are disassembled, and then reinstall the pressing roller 211 and the driving roller 210 with different lengths. In this way, the lining paper with different widths can be pressed. In addition, it should be noted that multiple rotating wheels 402 are provided so that the pressing roller 211 and the driving roller 210 can rotate.

[0026] In addition, it should be noted that the second motor 209 and the driving roller 210 are connected by a slot-hole fit and fixed with bolts, which is convenient for disassembly and assembly.

[0027] As Figure 1 shown, further, two sets of guiding rollers 5 are fixedly arranged on the bottom plate 1, and a drying and shaping machine 6 is arranged between the two sets of guiding rollers 5. Start the guiding rollers 5 and the drying and shaping machine 6, guide the backing paper to the drying and shaping machine 6 for drying and shaping. It should be noted that the guiding rollers 5 and the drying and shaping machine 6 are prior arts and will not be elaborated here.

[0028] Working principle: First, pass the backing paper through between the pressing roller 211 and the driving roller 210, and then through the guiding rollers 5 and the drying and shaping machine 6. Start the second motor 209, the second motor 209 drives the driving roller 210 to rotate, the driving roller 210 drives the backing paper to move, and cooperate with the pressing roller 211 to press the backing paper. At the same time, start the guiding rollers 5 and the drying and shaping machine 6 to guide the backing paper to the drying and shaping machine 6 for drying and shaping. When it is necessary to press backing papers of different widths, first start the two first motors 201, the two first motors 201 drive the lead screw 203 to rotate, then drive the moving plate 205 to move through the moving block 204, and then rotate the screw 217 with a tool. The screw 217 rotates, drives the rotating ring 213 to rotate, and the rotating ring 213 drives the three telescopic rods 215 to rotate around their own central points as fulcrums in the empty slots 214. The three telescopic rods 215 rotate synchronously, driving the three ball shafts 216 to rotate synchronously. At this time, one end of the pressing roller 211 can be released, then loosen the two fixing bolts 403, slide the arc-shaped plate 401 downward. At this time, one end of the driving roller 210 can be released, then rotate the positioning rod 301 and loosen and pull it out. At this time, the other end of the pressing roller 211 is also released. Then disassemble the other end of the driving roller 210 from the plug-in and fixed state of the driving end of the second motor 209. In this way, both the pressing roller 211 and the driving roller 210 are disassembled, and then the pressing rollers 211 and driving rollers 210 of different lengths can be reinstalled, so that backing papers of different widths can be pressed.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed by the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0030] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A paper web pressing device, comprising a bottom plate (1) and a pressing assembly (2), characterized in that, The squeezing assembly (2) is arranged on the bottom plate (1); The squeezing assembly (2) includes a first motor (201), a moving block (204), a moving plate (205), a fixing plate (208), a fixing ring (212), a telescopic rod (215) and a screw rod (217); the first motor (201) is fixedly connected to one side of the bottom plate (1), a groove (202) is formed on the bottom plate (1), a lead screw (203) is fixedly connected to the driving end of the first motor (201), and one end of the lead screw (203) extends into the groove (202) and is rotatably connected therein; the moving block (204) is threadedly sleeved outside the screw rod (217); the moving plate (205) is fixedly connected to the moving block (204), and a U-shaped groove (206) and a circular groove (207) are formed on the moving plate (205); the fixing plate (208) is fixedly connected to the bottom plate (1), a second motor (209) is fixedly connected to one side of the fixing plate (208), the driving end of the second motor (209) penetrates through the fixing plate (208) and is inserted with a driving roller (210), and a pressing roller (211) is arranged on the top of the driving roller (210).

2. A paper web pressing device according to claim 1, wherein, A fixing ring (212) is fixedly connected in the circular groove (207), a rotating ring (213) is rotatably connected to the fixing ring (212), an empty groove (214) is formed in the rotating ring (213) of the rotating ring body, a telescopic rod (215) is rotatably connected in the empty groove (214), the outer end of the telescopic rod (215) is rotatably connected to the fixing ring (212), the inner end of the telescopic rod (215) is fixedly connected with a ball shaft (216), one end of the pressing roller (211) extends into the rotating ring (213), a screw rod (217) is rotatably connected to the outside of the rotating ring (213), a connecting rod (218) is fixedly connected to the fixing ring (212), and the screw rod (217) threadedly penetrates through the connecting rod (218).

3. A paper web pressing device according to claim 1, characterized in that, The number of the first motors (201), the grooves (202), the lead screws (203) and the moving blocks (204) is set to two groups, and the two moving blocks (204) are fixedly connected to the moving plate (205).

4. A paper web pressing device according to claim 2, characterized in that, The number of the empty grooves (214), the telescopic rods (215) and the ball shafts (216) is set to three groups, and the three groups are arranged around the central axis of the rotating ring (213), and one end of the pressing roller (211) is rotatably arranged between the three ball shafts (216).

5. A paper web pressing device according to claim 1, characterized in that, A positioning rod (301) is threadedly connected to the top of the fixing plate (208), a connecting ring (302) is rotatably connected to one end of the pressing roller (211), and the bottom end of the positioning rod (301) is threadedly connected in the connecting ring (302).

6. A paper web pressing device according to claim 1, characterized in that, An arc-shaped plate (401) is slidably connected in the U-shaped groove (206), and a plurality of rotating wheels (402) are rotatably connected to the inner sides of the U-shaped groove (206) and the arc-shaped plate (401).

7. A paper web pressing device according to claim 1, characterized in that, Two fixing bolts (403) are threadedly inserted into the moving plate (205), and the inner ends of the two fixing bolts (403) are threadedly inserted into the arc-shaped plate (401).

8. A paper web pressing device according to claim 1, characterized in that, Two sets of guide rollers (5) are fixedly arranged on the bottom plate (1), and a drying and shaping machine (6) is arranged between the two sets of guide rollers (5).

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