Automatic clamping and feeding roll paper cutting machine

Abstract

The utility model provides an automatic clamping and feeding roll paper cutting machine which comprises a frame plate, connecting plates are arranged on the front side and the rear side of the frame plate respectively, a guide column is arranged in the connecting plate on the front side, a feeding plate is arranged on the outer arc face of the guide column in a sliding mode, and two first electric push rods are arranged on the right side of the feeding plate. Clamping plates are arranged at the telescopic ends of the two first electric push rods, a lead screw is rotationally arranged in the connecting plate on the rear side, an electric driving unit for driving the lead screw to rotate is arranged on the left side of the connecting plate on the rear side, and an adjustable limiting guide mechanism is arranged on the right side of the upper end of the frame plate. According to the automatic clamping and feeding roll paper cutting machine, the two limiting arc-shaped plates can be adjusted, detached and replaced, feeding and cutting of roll paper with different diameters can be rapidly adjusted, the universality of equipment and the application range of a production line are improved, the shutdown adjustment time caused by replacement of the specifications of the roll paper is shortened, and the production efficiency is improved. And the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of toilet paper production, and particularly relates to an automatic clamping and feeding toilet paper cutting machine. Background Art

[0002] Toilet paper refers to continuous toilet paper, kitchen paper, facial tissue and other household papers produced in the form of a reel. Usually, it needs to go through a cutting process to become small reel packaging paper products sold on the market. The automatic clamping and feeding toilet paper cutting machine is a high-level automation device, which pushes the toilet paper forward by using a precise conveying mechanism. The existing automatic clamping and feeding toilet paper cutting machine clamps the toilet paper, and then pushes the toilet paper to move through the conveying mechanism and realizes the feeding and cutting of the toilet paper under the limitation of two limiting arc plates. However, the two limiting arc plates used for limiting and guiding are fixed and non-adjustable, and can only be used for the limiting and guiding of toilet paper with a specific diameter, which has the disadvantage of low adaptability.

[0003] For example, the utility model with the publication number of CN203401530U discloses an automatic clamping and feeding toilet paper cutting machine. In the patent solution, the two limiting components used for limiting the feeding and cutting of the toilet paper are fixed and non-adjustable, and can only be used for toilet paper with a specific diameter, and can only process toilet paper within a certain specific diameter range, which limits the processing ability of the equipment for toilet paper of different specifications, reduces the production flexibility, and requires readjusting the entire production line every time when replacing toilet paper with a different diameter, thus reducing the production efficiency. Summary of the Utility Model

[0004] In view of this, aiming at the deficiencies of the prior art, the utility model provides an automatic clamping and feeding toilet paper cutting machine. The two limiting arc plates can be adjusted and disassembled and replaced, which can quickly adjust to adapt to the feeding and cutting of toilet paper with different diameters, improves the versatility of the equipment and the adaptation range of the production line, reduces the downtime adjustment time caused by replacing the toilet paper specifications, and improves the overall production efficiency.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is: an automatic clamping and feeding roll paper cutting machine, including a frame plate. Connecting plates are respectively arranged on the front and rear sides of the frame plate. A guiding column is arranged inside the connecting plate on the front side. A feeding plate is slidably arranged on the outer arc surface of the guiding column. Two electric push rods I are arranged on the right side of the feeding plate. Clamping plates are arranged on the telescopic ends of the two electric push rods I. A lead screw is rotatably arranged inside the connecting plate on the rear side. The lower end at the rear of the feeding plate is threadedly connected to the lead screw. A connecting frame is arranged at the upper right end of the frame plate. An electric push rod II is arranged at the upper end of the connecting frame. A cutting knife is arranged on the telescopic end of the electric push rod II. An outlet plate is arranged on the right side of the frame plate. An electric drive unit for driving the lead screw to rotate is arranged on the left side of the rear connecting plate. An adjustable limit guiding mechanism is arranged at the upper right end of the frame plate. The electric drive unit includes a motor arranged on the left side of the rear connecting plate. The output shaft of the motor is connected to the left end of the lead screw through a coupling. The adjustable limit guiding mechanism includes two mounting plates arranged at the upper right end of the frame plate. Electric push rods III are arranged at the upper ends of the two mounting plates. Cavity blocks are arranged on the telescopic ends of the two electric push rods III. Limit arc plates are arranged inside the two cavity blocks. Quick disassembly and assembly components are arranged inside the cavity blocks. The quick disassembly and assembly components include locking columns respectively slidably arranged inside the two cavity blocks. Locking holes are respectively opened inside the two limit arc plates. The two locking columns are respectively inserted into the adjacent locking holes. Pulling plates are arranged at the upper ends of the two locking columns. Springs are arranged between the two pulling plates and the cavity blocks. The two springs are respectively sleeved on the outer arc surfaces of the corresponding locking columns.

[0006] As a further improvement of the present utility model, a support frame is arranged at the lower end of the frame plate. Support feet are respectively arranged at the four corners of the lower end of the support frame.

[0007] As a further improvement of the present utility model, a plurality of evenly distributed rotating rollers are rotatably arranged inside the frame plate.

[0008] As a further improvement of the present utility model, a control panel is arranged on the left side inside the support frame. The electric push rod I, the electric push rod II, the electric push rod III and the motor are all electrically connected to the control panel.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] First, place the roll paper to be cut on the upper end of the rotating roller inside the frame plate, and make it located between the two clamping plates and the two limiting arc plates. Then, control the electric push rod 1 to operate through the control panel. The telescopic end drives the two clamping plates to move closer to each other to clamp the roll paper. Subsequently, control the motor to operate through the control panel. The output shaft drives the lead screw to rotate, causing the feeding plate to slide under the restriction of the guiding column, so that the roll paper moves to the lower end of the cutting knife on the rotating roller and under the limiting and guiding of the two limiting arc plates, and then turn off the operation of the motor. Immediately afterwards, control the electric push rod 2 to operate through the control panel. The telescopic end drives the cutting knife to move downward to cut the roll paper. The cut roll paper slides out through the discharge plate. The rapid feeding and cutting of the roll paper are realized.

[0011] Second, by pulling the pull plate, the locking columns inside the two cavity blocks are separated from the locking holes on the limiting arc frame. At this time, the spring is in a stretched state, and the limiting arc plate to be replaced can be taken out. Then, slide the replaced limiting arc plate into the inside of the cavity frame. Subsequently, release the pull plate. At this time, the spring quickly rebounds and drives the locking column to insert into the locking hole of the limiting arc plate. Immediately afterwards, control the electric push rod 3 to operate through the control panel, so that the limiting arc plates inside the two cavity blocks move closer to or away from each other to adapt to the clamping, feeding, cutting and guiding of roll papers with different diameters. The two limiting arc plates can be adjusted and disassembled and replaced, which can quickly adjust to adapt to the feeding and cutting of roll papers with different diameters, improve the versatility of the equipment and the adaptation range of the production line, and also reduce the downtime adjustment time caused by changing the roll paper specifications, thus improving the overall production efficiency.

[0012] Third, through the support frame at the lower end of the support frame, the stable support of the roll paper cutting machine can be realized, making the roll paper cutting more stable.

[0013] Fourth, through the control panel, it is convenient for personnel to control the electrical components on the roll paper cutting machine and is convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present invention in detail in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a schematic top view structural diagram of the present invention;

[0017] Figure 3 is a schematic enlarged structural diagram at A of the present invention;

[0018] Figure 4 is a schematic right view structural diagram of the adjustable limiting and guiding mechanism of the present invention.

[0019] In the figure: 101, frame plate; 102, rotating roller; 103, support frame; 104, support foot; 105, connecting plate; 106, electric push rod 1; 107, clamping plate; 108, motor; 109, electric push rod 2; 110, connecting frame; 111, guide post; 112, cutting knife; 113, lead screw; 114, feeding plate; 201, electric push rod 3; 202, mounting plate; 203, locking post; 204, limiting arc plate; 205, spring; 206, pulling disc; 207, cavity block; 301, control panel. Detailed implementation mode

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protection scope of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 、 2 As shown in Figures 3 and 4, the automatic clamping and feeding roll paper cutting machine includes a frame plate 101. Connecting plates 105 are respectively arranged on the front and rear sides of the frame plate 101. A guide post 111 is arranged inside the front connecting plate 105. A feeding plate 114 is slidably arranged on the outer arc surface of the guide post 111. Two electric push rods 106 are arranged on the right side of the feeding plate 114. Clamping plates 107 are arranged on the telescopic ends of the two electric push rods 106. A lead screw 113 is rotatably arranged inside the rear connecting plate 105. The lower end of the rear side of the feeding plate 114 is threadedly connected to the lead screw 113. A connecting frame 110 is arranged at the upper right end of the frame plate 101. An electric push rod 2 109 is arranged at the upper end of the connecting frame 110. A cutting knife 112 is arranged on the telescopic end of the electric push rod 2 109. An outlet plate is arranged on the right side of the frame plate 101. An electric drive unit for driving the lead screw 113 to rotate is arranged on the left side of the rear connecting plate 105. An adjustable limiting and guiding mechanism is arranged at the upper right end of the frame plate 101. The electric drive unit includes a motor 108 arranged on the left side of the rear connecting plate 105. The output shaft of the motor 108 is connected to the left end of the lead screw 113 through a coupling. A plurality of uniformly distributed rotating rollers 102 are rotatably arranged inside the frame plate 101.

[0022] As Figure 1 、 2, as shown in Fig. 4, the adjustable limit guiding mechanism includes two mounting plates 202 arranged on the upper right side of the frame plate 101. Electric push rods three 201 are arranged at the upper ends of the two mounting plates 202. Cavity blocks 207 are arranged at the telescopic ends of the two electric push rods three 201. Limit arc plates 204 are arranged inside the two cavity blocks 207. Quick disassembly and assembly components are arranged inside the cavity blocks 207. The quick disassembly and assembly components include locking columns 203 respectively slidably arranged inside the two cavity blocks 207. Locking holes are formed inside the two limit arc plates 204. The two locking columns 203 are respectively inserted into the adjacent locking holes. Pulling plates 206 are arranged at the upper ends of the two locking columns 203. Springs 205 are arranged between the two pulling plates 206 and the cavity blocks 207. The two springs 205 are respectively sleeved on the outer arc surfaces of the corresponding locking columns 203.

[0023] As Figure 1 shown, a control panel 301 is arranged on the left side inside the support frame 103. The electric push rod one 106, the electric push rod two 109, the electric push rod three 201 and the motor 108 are all electrically connected to the control panel 301.

[0024] Place the roll paper to be cut on the upper end of the rotating roller 102 inside the frame plate 101, and make it located between the two clamping plates 107 and the two limit arc plates 204. Then, control the electric push rod one 106 to run through the control panel 301. The telescopic end drives the two clamping plates 107 to move closer to each other to clamp the roll paper. Then, control the motor 108 to run through the control panel 301. The output shaft drives the lead screw 113 to rotate, so that the feeding plate 114 slides under the restriction of the guide post 111, and the roll paper moves to the lower end of the cutting knife 112 on the rotating roller 102 and under the limit guiding of the two limit arc plates 204, and then turn off the operation of the motor 108. Immediately, control the electric push rod two 109 to run through the control panel 301. The telescopic end drives the cutting knife 112 to move downward to cut the roll paper. The cut roll paper slides out through the discharge plate.

[0025] When feeding and cutting roll papers with different diameters are needed, pull the pulling plate 206 to make the locking columns 203 inside the two cavity blocks 207 leave the inside of the locking holes on the limit arc frame. At this time, the spring 205 is in a stretched state. The limit arc plate 204 to be replaced can be taken out, and then the replaced limit arc plate 204 is slid into the cavity block 207. Then release the pulling plate 206. At this time, the spring 205 quickly rebounds to drive the locking column 203 to insert into the locking hole of the limit arc plate 204. Immediately, control the electric push rod three 201 to run through the control panel 301, so that the limit arc plates 204 inside the two cavity blocks 207 move closer to or away from each other to adapt to the clamping, feeding, cutting and guiding of roll papers with different diameters.

[0026] According to another embodiment of the present utility model, as Figure 1 shown, a support frame 103 is provided at the lower end of the frame plate 101, and support feet 104 are respectively provided at the four corners of the lower end of the support frame 103. Through the support frame 103 at the lower end of the support frame 103, stable support for the roll paper cutting machine can be achieved.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present utility model should be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solutions of the present utility model.

Claims

1. An automatic clamping and feeding roll paper cutting machine, comprising a frame plate (101), characterized in that: The frame plate (101) is provided with connecting plates (105) on both the front and rear sides respectively, a guide column (111) is provided inside the connecting plate (105) on the front side, a feeding plate (114) is slidably provided on the outer arc surface of the guide column (111), two electric push rods (106) are provided on the right side of the feeding plate (114), and clamping plates (107) are provided on the telescopic ends of the two electric push rods (106), a screw rod (113) is rotatably provided inside the connecting plate (105) on the rear side, and the feeding plate (114) The lower end of the rear side is threadedly connected to the screw rod (113), a connecting frame (110) is provided at the upper right end of the frame plate (101), an electric push rod 2 (109) is provided at the upper end of the connecting frame (110), a cutting knife (112) is provided on the telescopic end of the electric push rod 2 (109), a discharge plate is provided on the right side of the frame plate (101), an electric drive unit for driving the screw rod (113) to rotate is provided on the left side of the rear connecting plate (105), and an adjustable limit guide mechanism is provided on the right side of the upper end of the frame plate (101).

2. The automatic clamping and feeding roll paper cutting machine according to claim 1, characterized in that: The electric drive unit comprises a motor (108) arranged on the left side of the rear connecting plate (105), and the output shaft of the motor (108) is connected to the left end of the screw rod (113) through a coupling.

3. The automatic clamping and feeding roll paper cutting machine according to claim 2, characterized in that: The adjustable limit guide mechanism comprises two mounting plates (202) arranged on the right side of the upper end of the frame plate (101), the upper ends of the two mounting plates (202) are each provided with an electric push rod three (201), the telescopic ends of the two electric push rods three (201) are each provided with a cavity block (207), the interiors of the two cavity blocks (207) are each provided with a limit arc plate (204), and the interiors of the cavity blocks (207) are each provided with a quick-disassembly assembly that can be quickly disassembled.

4. The automatic clamping and feeding roll paper cutting machine according to claim 3, characterized in that: The quick-release assembly comprises locking columns (203) respectively slidably arranged inside two cavity blocks (207), locking holes are respectively opened inside the two limiting arc plates (204), the two locking columns (203) are respectively plugged into the adjacent locking holes, the upper ends of the two locking columns (203) are respectively provided with pull plates (206), springs (205) are respectively arranged between the two pull plates (206) and the cavity blocks (207), and the two springs (205) are respectively sleeved on the outer arc surfaces of the corresponding locking columns (203).

5. The automatic clamping and feeding roll paper cutting machine according to claim 1, characterized in that: The frame plate (101) is internally rotatably provided with a plurality of evenly distributed rotating rollers (102).

6. The automatic clamping and feeding roll paper cutting machine according to claim 3, characterized in that: A support frame (103) is provided at the lower end of the frame plate (101), and support legs (104) are respectively provided at the four corners of the lower end of the support frame (103).

7. The automatic clamping and feeding roll paper cutting machine according to claim 6, characterized in that: A control panel (301) is provided on the left side of the interior of the support frame (103), and the electric push rod 1 (106), the electric push rod 2 (109), the electric push rod 3 (201) and the motor (108) are all electrically connected to the control panel (301).

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