Paper winding machine with winding roller convenient to replace

Abstract

The utility model discloses a paper winding machine convenient to replace a wind-up roll, which comprises a rack, the front side and the rear side of the upper surface of the rack are fixedly connected with mounting seats I, the right side of the interior of the rack is fixedly connected with a protective shell, and the paper winding machine further comprises a wind-up roll fixing mechanism; the winding roller fixing mechanism comprises a transmission rod, a first gear, a first rack plate, a first limiting cylinder, a second rack plate and a second limiting cylinder, the transmission rod is rotationally connected to the interior of the protection shell, the first gear is fixedly connected to the left end of the transmission rod, and the second rack plate and the first rack plate are slidably connected to the upper side and the lower side of the left surface of the interior of the protection shell correspondingly; according to the paper winding machine with the winding roller convenient to replace, the winding roller is fixed through the winding roller fixing mechanism, a fixing assembly is driven to move by pressing a handle, so that the winding roller is taken out, meanwhile, the winding roller can be fixed by loosening the handle after the winding roller is placed, the operation process is simple, the replacement efficiency of the winding roller is improved, and the burden of operators is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper winding machine technical field, concretely to a kind of paper winding machine of conveniently replacing winding roller. BACKGROUND

[0002] Tissue is one of indispensable articles in people's daily life, and the paper web is formed by a series of processing of raw materials. In order to facilitate subsequent processing and transportation, the paper web needs to be processed into a paper roll by a paper winding machine, so as to facilitate subsequent processing and transportation.

[0003] In the prior art, the patent with the authorized publication number CN218664456U discloses a paper winding machine with a winding roller that is easy to replace. The paper winding machine comprises a base, a stepping motor fixedly installed on the right side of the top of the base, a one-way screw fixedly installed on the output shaft of the stepping motor, a screw block threadedly connected to the surface of the one-way screw, a right guard plate fixedly installed on the top of the screw block, a winding motor fixedly installed on the left side of the right guard plate, a first connecting rod fixedly installed on the output shaft of the winding motor, a first connecting block provided on the surface of the first connecting rod, a paper winding roller provided on the left side of the first connecting block, a second connecting block provided on the left side of the paper winding roller, a left guard plate fixedly installed on the left side of the top of the base, a stabilizing bearing fixedly installed on the right side of the left guard plate, and a second connecting rod rotatably connected to the inner cavity of the stabilizing bearing.

[0004] This kind of paper winding machine with a winding roller that is easy to replace has the following shortcomings: when replacing the winding roller, the screw needs to be rotated repeatedly to disassemble and assemble the winding roller, which is complicated and affects the efficiency of replacing the winding roller and increases the burden on the operator. Therefore, we propose a paper winding machine with a winding roller that is easy to replace. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of overcoming the existing defects and provides a paper winding machine with a winding roller that is easy to replace. The winding roller is fixed by the winding roller fixing mechanism. The fixed assembly is moved by pressing the handle to remove the winding roller. After placing the winding roller, the handle is released to fix the winding roller. The operation process is simple, the efficiency of replacing the winding roller is improved, the burden on the operator is reduced, and the problems in the background technology can be effectively solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paper winding machine with a winding roller that is easy to replace, comprising a rack, a mounting seat one fixedly connected to the upper surface of the rack on both sides, a protection shell fixedly connected to the right side of the inside of the rack, and a winding roller fixing mechanism.

[0007] The winding roller fixing mechanism comprises a transmission rod, a gear one, a rack plate one, a limiting cylinder one, a rack plate two and a limiting cylinder two, the transmission rod is rotationally connected to the inside of the protection shell, the left end of the transmission rod is fixedly connected with the gear one, the inside left surface of the protection shell is slidably connected with the rack plate two and the rack plate one on the upper and lower sides respectively, the gear one is meshingly connected with the rack plate two and the rack plate one respectively, the upper end of the rack plate two is fixedly connected with the limiting cylinder two, the upper end of the rack plate one is rotationally connected with the limiting cylinder one, the limiting cylinder two and the limiting cylinder one are slidably connected in the same side mounting seat one respectively, the right end of the limiting cylinder one is slidably connected with the winding roller, the right end of the winding roller is inserted into the inside of the limiting cylinder two, the winding roller is fixed through the winding roller fixing mechanism, the fixed assembly is driven to move by pressing the handle, so that the winding roller is taken out, and the winding roller is fixed after being placed, and the handle is loosened, the operation process is simple, the replacement efficiency of the winding roller is improved, and the burden of the operator is reduced.

[0008] Further, the outside of the rack is provided with a control switch, the input end of the control switch is electrically connected with the external power supply, and the control switch controls the operation of the motor.

[0009] Further, the upper side of the front surface of the rack is rotationally connected with a transmission shaft, the rear side of the transmission shaft is slidably connected in the limiting cylinder one, the front end of the transmission shaft is fixedly connected with a belt pulley two, the lower side of the front surface of the rack is rotationally connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a belt pulley one, the belt pulley one and the belt pulley two are driven by a belt.

[0010] Further, the front surface of the rack is fixedly connected with a motor, the rear end of the output shaft of the motor is fixedly connected with the front end of the rotating shaft, the input end of the motor is electrically connected with the output end of the control switch, and the motor provides driving force.

[0011] Further, the winding roller fixing mechanism further comprises a gear two, a rack plate three and a spring one, the gear two is fixedly connected with the right end of the transmission rod, the inside lower surface of the protection shell is slidably connected with the rack plate three, the gear two is meshingly connected with the rack plate three, the left and right surfaces of the rack plate three and the inside lower surface of the protection shell are fixedly connected with the spring one, and the driving force is transmitted to unlock and fix the winding roller.

[0012] Further, the upper surface of the protection shell is slidably connected with a handle, and the lower end of the handle is fixedly connected with the upper surface of the rack plate three, so as to drive the fixed assembly of the winding roller.

[0013] Further, the upper surface of the rack is fixedly connected with mounting seat two on the front and rear sides, the inner part of mounting seat two is slidably connected with a sliding block, the upper surface of the sliding block and the inner upper surface of the same side of mounting seat two are fixedly connected with spring two, a compression roller two is rotatably connected between the two sliding blocks, the outer surface of the compression roller two is fixedly connected with uniformly distributed compression wheels, the inner left side of the rack is rotatably connected with a compression roller one, the compression roller one is arranged directly below the compression roller two, the paper towel is limited, so that the paper towel keeps tight during the winding process, and prevents large gaps in the completed paper roll.

[0014] Compared with the prior art, the paper winding machine with the conveniently replaceable winding roller has the following advantages:

[0015] The winding roller is fixed through the winding roller fixing mechanism, the fixed component is moved by pressing the handle, so that the winding roller is taken out, and the winding roller is fixed after being placed, the handle is loosened, the operation process is simple, the replacement efficiency of the winding roller is improved, and the burden of the paper winding machine operator is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a sectional view of the utility model;

[0018] Figure 3 It is an enlarged structural schematic view of the A place of the utility model;

[0019] Figure 4 It is an enlarged structural schematic view of the B place of the utility model;

[0020] Figure 5 It is an enlarged structural schematic view of the C place of the utility model.

[0021] In the drawing: 1 rack, 2 motor, 3 protective shell, 4 mounting seat one, 5 mounting seat two, 6 winding roller fixing mechanism, 61 transmission rod, 62 gear one, 63 gear two, 64 rack plate one, 65 limiting cylinder one, 66 rack plate two, 67 limiting cylinder two, 68 rack plate three, 69 spring one, 7 belt pulley one, 8 transmission shaft, 9 belt pulley two, 10 winding roller, 11 compression roller one, 12 compression roller two, 13 sliding block, 14 spring two, 15 control switch. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those ordinarily skilled in the art without creative effort under the premise that no creative work is made, belong to the scope of protection of the present application.

[0023] Please refer to Figures 1-5 The embodiment provides a technical scheme: a paper winding machine with replaceable winding roller, comprising a rack 1, the upper surface of the rack 1 is fixedly connected with a mounting seat one 4 on both sides, the right side of the inside of the rack 1 is fixedly connected with a protective shell 3, the upper surface of the rack 1 is fixedly connected with a mounting seat two 5 on both sides, the inside of the mounting seat two 5 is slidably connected with a sliding block 13, the upper surface of the sliding block 13 and the inside upper surface of the mounting seat two 5 on the same side are fixedly connected with a spring two 14, a pressing roller two 12 is rotatably connected between the two sliding blocks 13, the outer surface of the pressing roller two 12 is fixedly connected with uniformly distributed pressing wheels, the left side of the inside of the rack 1 is rotatably connected with a pressing roller one 11, the pressing roller one 11 is arranged below the pressing roller two 12, one end of the paper to be wound is passed between the pressing roller one 11 and the pressing roller two 12, the spring two 14 pushes the sliding block 13 downward, drives the pressing roller two 12 to move downward, makes the pressing wheels move downward, and makes the paper towel keep a tight state between the pressing wheels and the pressing roller one 11, the outside of the rack 1 is provided with a control switch 15, the input end of the control switch 15 is electrically connected with an external power supply, and further comprises a winding roller fixing mechanism 6.

[0024] The winding roller fixing mechanism 6 comprises a transmission rod 61, a gear one 62, a rack plate one 64, a limiting cylinder one 65, a rack plate two 66 and a limiting cylinder two 67, the transmission rod 61 is rotationally connected to the inside of the protection shell 3, the left end of the transmission rod 61 is fixedly connected with the gear one 62, the inside left surface of the protection shell 3 is slidably connected with the rack plate two 66 and the rack plate one 64 on the upper and lower sides respectively, the gear one 62 is meshingly connected with the rack plate two 66 and the rack plate one 64 respectively, the upper end of the rack plate two 66 is fixedly connected with the limiting cylinder two 67, the upper end of the rack plate one 64 is rotationally connected with the limiting cylinder one 65, the limiting cylinder two 67 and the limiting cylinder one 65 are slidably connected into the same side mounting seat one 4 respectively, the right end of the limiting cylinder one 65 is slidably connected with the winding roller 10, the right end of the winding roller 10 is inserted into the inside of the limiting cylinder two 67, the winding roller fixing mechanism 6 further comprises a gear two 63, a rack plate three 68 and a spring one 69, the gear two 63 is fixedly connected with the right end of the transmission rod 61, the lower surface of the inside of the protection shell 3 is slidably connected with the rack plate three 68, the gear two 63 is meshingly connected with the rack plate three 68, the left and right surfaces of the rack plate three 68 and the lower surface of the inside of the protection shell 3 are both fixedly connected with the spring one 69, the upper surface of the protection shell 3 is slidably connected with a handle, the lower end of the handle is fixedly connected with the upper surface of the rack plate three 68, the handle is pressed downward to move downward, the rack plate three 68 is driven to move downward, the spring one 69 is contracted at this time, the gear two 63 is rotated, the transmission rod 61 is driven to rotate, the gear one 62 is rotated, the rack plate one 64 and the rack plate two 66 are driven to move oppositely, the limiting cylinder one 65 is driven to move forward, the limiting cylinder two 67 is driven to move backward, the distance between the right end of the limiting cylinder one 65 and the limiting cylinder two 67 is greater than the length of the winding roller 10 at this time, the winding roller 10 is taken out, a new winding roller 10 is replaced, the left end of the winding roller 10 is inserted into the limiting cylinder one 65, the handle is released at this time, the spring one 69 is relaxed, the rack plate three 68 is pushed to move upward, the gear two 63 is reversed, the transmission rod 61 is reversed, the gear one 62 is reversed, the rack plate one 64 and the rack plate two 66 are driven to move oppositely, the limiting cylinder one 65 is driven to move backward, the limiting cylinder two 67 is driven to move forward, so that the winding roller 10 is clamped, the rear end of the winding roller 10 is inserted into the limiting cylinder two 67, the replacement of the winding roller 10 is completed, the front surface upper side of the rack 1 is rotationally connected with a transmission shaft 8, the rear side of the transmission shaft 8 is slidably connected into the limiting cylinder one 65, the front end of the transmission shaft 8 is fixedly connected with a belt pulley two 9, the front surface lower side of the rack 1 is rotationally connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a belt pulley one 7, the belt pulley one 7 and the belt pulley two 9 are driven through a belt, the front surface of the rack 1 is fixedly connected with a motor 2, the rear end of the output shaft of the motor 2 is fixedly connected with the front end of the rotating shaft, the input end of the motor 2 is electrically connected with the output end of a control switch 15, the control switch 15 is operated, the motor 2 is started, the output shaft of the motor 2 is rotated to drive the rotating shaft to rotate, the belt pulley one 7 is rotated, the belt pulley two 9 is rotated, the transmission shaft 8 is rotated, the limiting cylinder one 65 is rotated, the winding roller 10 is rotated,Thus the paper is rolled up.

[0025] The working principle of the paper rolling machine with the conveniently replaceable rolling roller is as follows: when the paper rolling machine is used to perform a paper rolling operation, one end of the paper to be rolled up is inserted between the pressing roller one 11 and the pressing roller two 12 and fixed to the outer surface of the rolling roller 10, the spring two 14 pushes the sliding block 13 downward, drives the pressing roller two 12 to move downward, and makes the pressing wheel move downward, so that the paper is kept in a taut state between the pressing wheel and the pressing roller one 11, at this time, the control switch 15 is operated, the motor 2 is started, the output shaft of the motor 2 rotates to drive the rotating shaft to rotate, the belt pulley one 7 rotates, the belt pulley two 9 rotates, the transmission shaft 8 rotates, the limiting cylinder one 65 rotates, and the rolling roller 10 rotates, so that the paper is rolled up, when the rolling is completed, the paper is cut off, at this time, the handle is pressed downward, the handle moves downward, the rack plate three 68 moves downward, at this time, the spring one 69 contracts, the gear two 63 rotates, the transmission rod 61 rotates, the gear one 62 rotates, the rack plate one 64 and the rack plate two 66 move towards each other, the limiting cylinder one 65 moves forward, the limiting cylinder two 67 moves backward, at this time, the distance between the right end of the limiting cylinder one 65 and the limiting cylinder two 67 is greater than the length of the rolling roller 10, the rolling roller 10 is taken out, a new rolling roller 10 is replaced, the left end of the rolling roller 10 is inserted into the limiting cylinder one 65, at this time, the handle is released, the spring one 69 relaxes, pushes the rack plate three 68 to move upward, the gear two 63 reverses, the transmission rod 61 reverses, the gear one 62 reverses, the rack plate one 64 and the rack plate two 66 move towards each other, the limiting cylinder one 65 moves backward, and the limiting cylinder two 67 moves forward, so that the rolling roller 10 is clamped, the rear end of the rolling roller 10 is inserted into the limiting cylinder two 67, and the replacement of the rolling roller 10 is completed.

[0026] It is worth noting that the motor 2 disclosed in the above embodiment is selected from YBX4-80M1-2, and the control switch 15 is provided with a control button corresponding to the motor 2 and used for controlling the switch of the motor 2.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A paper winding machine with replaceable winding roller, comprising a frame (1), the upper surface of the frame (1) is fixedly connected with a mounting seat one (4) on both sides, the right side of the inside of the frame (1) is fixedly connected with a protective shell (3), characterized in that: It also includes a winding roller fixing mechanism (6); The winding roller fixing mechanism (6) comprises a transmission rod (61), a gear one (62), a rack plate one (64), a limiting cylinder one (65), a rack plate two (66) and a limiting cylinder two (67), the transmission rod (61) is rotatably connected to the inside of the protective shell (3), the left end of the transmission rod (61) is fixedly connected with the gear one (62), the inside left surface of the protective shell (3) is slidably connected with the rack plate two (66) and the rack plate one (64) on the upper and lower sides respectively, the gear one (62) is meshingly connected with the rack plate two (66) and the rack plate one (64) respectively, the upper end of the rack plate two (66) is fixedly connected with the limiting cylinder two (67), the upper end of the rack plate one (64) is rotatably connected with the limiting cylinder one (65), the limiting cylinder two (67) and the limiting cylinder one (65) are slidably connected in the same side mounting seat one (4) respectively, the right end of the limiting cylinder one (65) is slidably connected with the winding roller (10), the right end of the winding roller (10) is inserted into the inside of the limiting cylinder two (67).

2. A paper winding machine with easily replaceable winding roller according to claim 1, characterized in that: The outside of the rack (1) is provided with a control switch (15), and the input end of the control switch (15) is electrically connected with the external power supply.

3. A paper winding machine with easily replaceable winding roller according to claim 2, characterized in that: The upper side of the front surface of the rack (1) is rotatably connected with a transmission shaft (8), the rear side of the transmission shaft (8) is slidably connected in the limiting cylinder one (65), the front end of the transmission shaft (8) is fixedly connected with a belt pulley two (9), the lower side of the front surface of the rack (1) is rotatably connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a belt pulley one (7), and the belt pulley one (7) and the belt pulley two (9) are driven by a belt.

4. A paper winding machine with easily replaceable winding roller according to claim 3, characterized in that: The front surface of the rack (1) is fixedly connected with a motor (2), the rear end of the output shaft of the motor (2) is fixedly connected with the front end of the rotating shaft, and the input end of the motor (2) is electrically connected with the output end of the control switch (15).

5. A paper winding machine with easily replaceable winding roller according to claim 1, characterized in that: The winding roller fixing mechanism (6) further comprises a gear two (63), a rack plate three (68) and a spring one (69), the gear two (63) is fixedly connected with the right end of the transmission rod (61), the inside lower surface of the protective shell (3) is slidably connected with the rack plate three (68), the gear two (63) is meshingly connected with the rack plate three (68), and the left and right surfaces of the rack plate three (68) and the inside lower surface of the protective shell (3) are both fixedly connected with the spring one (69).

6. A paper winding machine with easily replaceable winding roller according to claim 5, characterized in that: The upper surface of the protective shell (3) is slidably connected with a handle, and the lower end of the handle is fixedly connected with the upper surface of the rack plate three (68).

7. A paper winding machine with easily replaceable winding roller according to claim 1, characterized in that: The upper surface of the rack (1) is fixedly connected with mounting seats two (5) on the two sides, the inside of the mounting seat two (5) is slidably connected with a sliding block (13), the upper surface of the sliding block (13) and the inside upper surface of the same side mounting seat two (5) are both fixedly connected with a spring two (14), a pressing roller two (12) is rotatably connected between the two sliding blocks (13), the outer surface of the pressing roller two (12) is fixedly connected with uniformly distributed pressing wheels, the inside left side of the rack (1) is rotatably connected with a pressing roller one (11), and the pressing roller one (11) is arranged directly below the pressing roller two (12).

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