CN222860698U - Reel bag production device with function of replacing shaft without stopping machine - Google Patents
Reel bag production device with function of replacing shaft without stopping machine Download PDFInfo
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- CN222860698U CN222860698U CN202421915854.8U CN202421915854U CN222860698U CN 222860698 U CN222860698 U CN 222860698U CN 202421915854 U CN202421915854 U CN 202421915854U CN 222860698 U CN222860698 U CN 222860698U
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Abstract
本实用新型提供了一种具有不停机换轴功能的卷筒袋生产装置，涉及包装机械领域，包括机架、摩擦轮、上托架机构、下托架机构、卸卷机构、中心收卷机构以及切膜机构，备用气涨轴安置在上托架机构上等待备用，气涨轴在摩擦轮前方被中心收卷机构支撑，中心收卷机构向卸卷机构方向摆动完成卸料，在卸料的过程中，切膜机构切断卷筒袋，上托架机构将备用气涨轴移动至下托架机构上，经过下托架机构将气涨轴再次移动至返回原位的中心收卷机构上，在本申请中，气涨轴的转换使用不需要停机，而且不需要人工介入，能够实现自动、连续换轴。
The utility model provides a roll bag production device with a non-stop shaft changing function, which relates to the field of packaging machinery, including a frame, a friction wheel, an upper bracket mechanism, a lower bracket mechanism, a roll unloading mechanism, a central winding mechanism and a film cutting mechanism. A spare air-inflating shaft is arranged on the upper bracket mechanism to wait for standby, and the air-inflating shaft is supported by the central winding mechanism in front of the friction wheel. The central winding mechanism swings toward the unloading mechanism to complete unloading. During the unloading process, the film cutting mechanism cuts the roll bag, and the upper bracket mechanism moves the spare air-inflating shaft to the lower bracket mechanism, and the air-inflating shaft is moved again to the central winding mechanism that returns to its original position through the lower bracket mechanism. In the present application, the conversion of the air-inflating shaft does not require shutdown, and does not require manual intervention, and can achieve automatic and continuous shaft changing.
Description
Technical Field
The utility model relates to the field of packaging machinery, in particular to a reel bag production device with a function of replacing a shaft without stopping.
Background
In the production line of the bag making machine, the process of changing the air expansion shaft is common. At the end of the production line, the inflatable shaft is used for winding the reel bags, and the inflatable shaft needs to be replaced after the inflatable shaft winds the reel bags with a certain length.
The traditional shaft replacing mode mainly comprises manual shaft replacement and machine halt shaft replacement, the shaft replacing mode is in an idle state for a production line, production efficiency is reduced, an operator needs to enter an operation area of the production line in the shaft replacing process, labor cost is increased, and the operator needs to face frequent and repeated manual labor, so that operation complexity and difficulty are increased.
Therefore, how to realize non-stop, automatic and continuous switching of the air expansion shaft is a problem to be solved in the production field of bag making machine production lines.
Disclosure of utility model
The utility model provides a reel bag production device with a function of replacing a shaft without stopping, and aims to realize continuous and automatic replacement of an inflatable shaft without stopping.
In order to achieve the above object, an embodiment of the present utility model provides a roll bag production apparatus having a function of replacing a shaft without stopping, comprising:
The machine frame comprises opposite side walls, and friction wheels are arranged between the two side walls;
The two upper bracket mechanisms comprise upper bracket swing arms rotatably arranged on the side walls, a first accommodating groove is formed in each upper bracket swing arm, the two first accommodating grooves are used for accommodating standby air expansion shafts, and a first intersection point is formed between the swing track of each standby air expansion shaft and the friction wheel in front of the friction wheel;
Two lower bracket mechanisms arranged in front of the friction wheel, each lower bracket mechanism comprising a lower bracket seat moving in the up-down direction;
The coil unloading mechanisms are arranged in front of the lower bracket mechanism and comprise a discharge fork, a second accommodating groove is formed in the discharge fork, and the discharge fork is rotatably arranged on the side wall;
The two central winding mechanisms are arranged between the coil unloading mechanism and the lower bracket mechanism, each central winding mechanism comprises a winding fork, each winding fork is rotatably arranged on the side wall, a third accommodating groove is formed in each winding fork, the swing path of each third accommodating groove is provided with a second intersection point with the motion track of the lower bracket seat, and the swing path of each third accommodating groove is provided with a third intersection point with the motion track of the corresponding discharging fork;
And the film cutting mechanism comprises a cutter unit, and a fourth intersection point is formed between the movement track of the cutter unit and the movement track of the winding fork between the winding fork and the lower bracket mechanism.
Preferably, the upper bracket mechanism further comprises an upper bracket driving unit, the first accommodating groove is formed in the top end of the upper bracket swing arm, the middle part of the upper bracket swing arm is rotationally connected with the side wall, the upper bracket driving unit is connected with the bottom end of the upper bracket swing arm, and the upper bracket driving unit drives the upper bracket swing arm to rotate.
Preferably, each upper bracket swing arm is provided with a pushing unit, and the pushing units are used for pushing out the standby air expansion shaft from the first accommodating groove.
Preferably, the lower bracket mechanism further comprises lower bracket driving units, wherein the lower bracket seats are respectively arranged on the side walls in a sliding manner, and the lower bracket driving units are arranged below the lower bracket seats and push the lower bracket seats to perform linear motion in the up-down direction.
Preferably, the center winding mechanism further comprises a center driving unit, the third accommodating groove is formed in the top of the winding fork, the middle of the winding fork is rotationally connected with the side wall, the bottom of the winding fork is connected with the center driving unit, and the center driving unit drives the winding fork to rotate.
Preferably, the coil discharging mechanism further comprises a coil discharging driving unit, the second accommodating groove is formed in the top of the coil discharging fork, the bottom of the coil discharging fork is rotationally connected with the side wall, and the coil discharging driving unit is connected with the middle of the coil discharging fork to drive the coil discharging fork to rotate.
Preferably, the film cutting mechanism comprises a lower support, a cutter driving unit is arranged on the lower support, the cutter driving unit drives the cutter unit to perform linear motion, the cutter unit comprises a cutter sliding seat and a film cutting knife arranged on the cutter sliding seat, and the film cutting knife slides on the cutter sliding seat along the left-right direction;
Preferably, the reel bag production device with the function of replacing the shaft without stopping further comprises a feeding mechanism, the feeding mechanism comprises an upper support seat positioned above the frame, a moving unit and a hook unit are arranged on the upper support seat, the moving unit comprises a first moving module group sliding on the upper support seat along the front-back direction and a second moving module group sliding on the first moving module group along the up-down direction, and the hook unit is fixed on the second moving module group.
Preferably, the reel bag production device with the function of replacing the shaft without stopping comprises an auxiliary translation mechanism and an auxiliary rotation mechanism, wherein the auxiliary translation mechanism and the auxiliary rotation mechanism comprise horizontal supporting plates arranged on the side walls along the front-rear direction, racks and sliding rails which are arranged in parallel along the front-rear direction are arranged on the horizontal supporting plates, a sliding seat is arranged on the sliding rail in a sliding manner, a motor is arranged on the sliding seat, and a gear meshed with the racks is arranged at the output end of the motor;
A clamping unit which moves along the left-right direction is arranged on the sliding seat of the auxiliary translation mechanism;
The automatic air inflation device is characterized in that a rotating unit is arranged on a sliding seat of the auxiliary rotating mechanism and comprises a sliding seat moving along the left-right direction and a driving motor arranged on the sliding seat, and the output end of the driving motor is provided with a quick connection structure connected with an air inflation shaft.
The scheme of the utility model has the following beneficial effects:
In the application, the alternate movement of the upper bracket mechanism, the lower bracket mechanism and the central winding mechanism is utilized to enable the standby air expansion shaft to move from the standby station to the working station and from the working station to the unloading position, in the application, during the process from the use of the standby air expansion shaft to the final movement of the air expansion shaft to the unloading position, no manual intervention is needed, and meanwhile, the equipment does not stop running during the period that the standby air expansion shaft moves to the working station and the unloading position.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the hidden feed mechanism of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a cross-sectional view of the hidden feed mechanism;
FIG. 6 is a schematic diagram of a loading mechanism;
FIG. 7 is a schematic view of a quick connect structure;
FIG. 8 is a schematic illustration of the position of the air-expanding shaft during the swing of the winding fork.
[ Reference numerals description ]
10-A frame, 11-side walls, 12-friction wheels,
20 Upper bracket mechanism, 21 upper bracket swing arm, 22 first accommodation groove, 23 upper bracket driving unit, 24 pushing unit,
30-Lower bracket mechanism, 31-lower bracket seat, 32-lower bracket driving unit,
40-Coil unloading mechanism, 41-discharging fork, 42-second accommodation groove, 43-coil unloading driving unit,
50 A central winding mechanism, 51-winding forks, 52-a third accommodating groove, 53-a central driving unit,
60-Film cutting mechanism, 61-cutter unit, 62-lower support, 63-cutter driving unit, 64-cutter sliding seat and 65-film cutting knife
70-Feeding mechanism, 71-moving unit, 72-hooking unit,
80-Auxiliary translation mechanism, 81-horizontal supporting plate, 82-rack, 83-slide rail, 84-slide seat, 85-clamping unit, 86-driving motor.
M-inflatable shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 7, an embodiment of the present utility model provides a roll bag production apparatus having a function of replacing a shaft without stopping, comprising a frame 10, the frame 10 being a base support of the roll bag production apparatus having the function of replacing a shaft without stopping, the frame 10 comprising two opposite side walls 11, a friction wheel 12 being provided between the two side walls 11, upper bracket mechanisms 20 being provided on the frame 10, respectively, the upper bracket mechanisms 20 being provided with two, each upper bracket mechanism 20 being provided on the two side walls 11, respectively, each upper bracket mechanism 20 comprising an upper bracket swing arm 21, the upper bracket swing arm 21 being rotatably provided on the side wall 11, a first receiving groove 22 being provided on each upper bracket swing arm, the two first receiving grooves 22 being for placing a standby air-expanding shaft M. The upper bracket swing arm 21 can swing, the swing track of the first accommodating groove 22 on the upper bracket swing arm 21 is a circular section, a first intersection point exists between the swing track of the standby air expansion shaft M and the outline of the friction wheel 12 under the action of the first accommodating groove 22, namely, the standby air expansion shaft M swings to the first intersection point, the standby air expansion shaft M is tangent to the friction wheel 12, and the first intersection point is in front of the friction wheel 12.
The roll bag production device with the function of replacing the shaft without stopping the machine further comprises two lower bracket mechanisms 30, wherein the lower bracket mechanisms 30 are arranged in front of the friction wheels 12, each lower bracket mechanism 30 comprises a lower bracket seat 31, the lower bracket seats 31 move along the up-down direction, and the lower bracket seats 31 are used for temporarily supporting the standby air expansion shaft M. A coil stripping mechanism 40 is further arranged in front of the lower bracket, and similarly, the coil stripping mechanism 40 comprises two discharge forks 41, a second accommodating groove 42 is arranged on each discharge fork 41, and the discharge forks 41 are rotatably arranged on the side wall 11. A central winding mechanism 50 is further arranged between the coil unloading mechanism 40 and the lower bracket mechanism 30, two central winding mechanisms 50 are arranged, each central winding mechanism 50 comprises a winding fork 51, the winding fork 51 is rotatably arranged on the side wall 11, a third accommodating groove 52 is formed in the winding fork 51, the winding fork 51 can swing, the swinging path of the third accommodating groove 52 positioned on the winding fork 51 and the movement track of the lower bracket seat 31 have a second intersection point, and the movement track of the discharging fork 41 has a third intersection point.
The roll bag production device with the function of replacing the shaft without stopping further comprises a film cutting mechanism 60, the film cutting mechanism 60 comprises a cutter unit 61, and a fourth intersection point is formed by intersecting the movement track of the cutter unit 61 with the movement track of the winding fork 51 and is positioned between the winding fork 51 and the lower bracket mechanism 30.
Preferably, the standby air expansion shaft M is coated with an adhesive.
The standby air-expanding shaft M is arranged on the upper bracket mechanism 20, and is supported and limited by the first accommodating groove 22, the standby position is a standby station, the working air-expanding shaft M rotates at the second intersection point to wind the reel bag, the standby position is a working station, after winding the reel bag with the preset length, the winding fork 51 drives the air-expanding shaft M to swing from the second intersection point to the third intersection point, as shown in fig. 8, in the swinging process, the air-expanding shaft M horizontally moves along the upper edge of the side wall 11 under the stirring of the winding fork 51, the film cutting mechanism 60 cuts off the reel bag, the air-expanding shaft M is separated from the winding fork 51 at the third intersection point and enters the second accommodating groove 42 on the discharging fork 41, the discharging fork 41 continues to rotate in the direction away from the third intersection point, and the air-expanding shaft M with the reel bag is detached.
While the winding fork 51 rotates towards the third intersection point, the upper bracket swing arm 21 rotates, the first accommodating groove 22 rotates downwards, the standby air expansion shaft M positioned in the first accommodating groove 22 is separated from the first accommodating groove 22, is attached to the friction wheel 12 at the first intersection point, and the standby air expansion shaft M rotates by a small extent under the driving of the friction wheel 12, so that the start end of the cut-off winding drum bag is bonded by the air expansion shaft M.
When the upper bracket swing arm 21 swings downwards, the lower bracket seat 31 moves upwards to support the standby air expansion shaft M, the winding fork 51 returns to the second intersection point from the third intersection point, the height of the upward movement of the lower bracket seat 31 is higher than that of the second intersection point, after the winding fork 51 swings to the second intersection point, the lower bracket seat 31 turns to move downwards, in the downward movement process, two ends of the standby air expansion shaft M fall into the third accommodating groove 52 of the winding fork 51, and the standby air expansion shaft M is separated from the lower bracket seat 31 along with the continuous downward movement of the lower bracket seat 31 and supported by the upper edge of the side wall 11, namely, the standby air expansion shaft M falls into the third accommodating groove 52 at the moment, but is limited by the support of the side wall 11, the standby air expansion shaft M floats in the third accommodating groove at the moment, and the standby air expansion shaft M positioned in the third accommodating groove 52 rotates as the working air expansion shaft M to continuously wind a winding drum bag, so that the air expansion shaft M is replaced without stopping is realized.
According to the application, the automatic replacement without stopping machine can be realized only by using the standby air expansion shaft M and the working air expansion shaft M, the workload of replacing the air expansion shaft M is simplified, the manual intervention is not needed, and the replacement of the air expansion shaft M can be completed in a time-saving and labor-saving manner.
In another embodiment of the present application, the aforementioned upper bracket mechanism 20 further includes an upper bracket driving unit 23. The first accommodating groove 22 is disposed at the top end of the upper bracket swing arm 21, the middle part of the upper bracket swing arm 21 is rotatably connected with the side wall 11, and the upper bracket driving unit 23 is connected with the bottom end of the upper bracket swing arm 21 and drives the upper bracket swing arm 21 to rotate.
The upper bracket driving unit 23 may be one of a cylinder, an oil cylinder or a linear motion module, and the above three structures can realize a linear pushing function.
In this embodiment, the upper bracket driving unit 23 is an air cylinder, the fixed end of the air cylinder is rotatably disposed on the side wall 11, the movable end of the air cylinder is rotatably connected with the bottom end of the upper bracket swing arm 21, and the rotation of the upper bracket swing arm 21 is realized through the expansion and contraction of the air cylinder.
Further, a pushing unit 24 is provided on each upper bracket swing arm 21, and the pushing unit 24 is used for pushing out the spare cylinder from the first accommodating groove 22. Specifically, when the pushing unit 24 is disposed along the length direction of the upper bracket swing arm 21, the pushing end of the pushing unit 24 is located at one side of the first accommodating groove 22, and preferably, the pushing unit 24 is one of a cylinder, an oil cylinder or a linear motion module.
In another embodiment of the present application, the lower bracket mechanism 30 further includes a lower bracket driving unit 32, and the aforementioned lower bracket seat 31 is slidably disposed on the upper side wall 11, and the lower bracket driving unit 32 is disposed below the lower bracket seat 31 and pushes the lower bracket seat 31 to perform a rectilinear motion in the up-down direction.
It should be appreciated that the lower carriage drive unit 32 is one of a cylinder, an oil cylinder, or a linear motion module.
Preferably, the upper surface of the lower bracket seat 31 is provided with a groove for receiving the air-expanding shaft M.
In another embodiment of the present application, the center winding mechanism 50 further includes a center driving unit 53, the third accommodating groove 52 is disposed at the top of the winding fork 51, the middle of the winding fork 51 is rotationally connected with the side wall 11, the bottom of the winding fork 51 is connected with the center driving unit 53, and the center driving unit 53 drives the winding fork 51 to rotate.
In the present embodiment, the center driving unit 53 is one of a cylinder, an oil cylinder, or a linear motion module. Taking the cylinder as an example, the fixed end of the cylinder is rotatably arranged on the side wall 11, the movable end of the cylinder is rotatably connected with the bottom of the winding fork 51, and the winding fork 51 can be rotated by utilizing the expansion and contraction of the cylinder.
In another embodiment of the present application, the coil discharging mechanism 40 further includes a coil discharging driving unit 43, the second receiving groove 42 is provided at the top of the coil discharging fork 41, the bottom of the coil discharging fork 41 is rotatably connected with the sidewall 11, and the coil discharging driving unit 43 is connected with the middle of the coil discharging fork 41 and drives the coil discharging fork 41 to rotate.
In the present embodiment, the coil discharging drive unit 43 is one of a cylinder, an oil cylinder, or a linear motion module. Taking the cylinder as an example, the fixed end of the cylinder is rotatably arranged on the side wall 11, the movable end of the cylinder is rotatably connected with the middle part of the discharging fork 41, and the rotation of the discharging fork 41 can be realized by utilizing the expansion and contraction of the cylinder.
The foregoing film cutting mechanism 60 further includes a lower support 62, where the lower support 62 is disposed between the two side walls 11, and a cutter driving unit 63 is disposed on the lower support 62, where the cutter driving unit 63 can drive the cutter unit 61 to move along a straight line, and the cutter unit 61 contacts with the winding drum bag on the inflatable shaft M during the straight line movement, and cuts off the winding drum bag, so that the winding drum bag wound on the inflatable shaft M is separated from the winding drum bag on the direction of the friction wheel 12, and conditions are provided for bonding the standby inflatable shaft M and the winding drum bag.
Further, in order to further reduce the cost, the cutter unit 61 includes a cutter slider 64 and a film cutter 65, the cutter slider 64 is connected to the cutter driving unit 63, the film cutter 65 is slidably disposed on the cutter slider 64, and a cutter pushing unit is further disposed on the cutter slider 64, and the cutter pushing unit pushes the film cutter 65 to slide on the cutter slider 64 along the left-right direction.
Preferably, the cutter driving unit 63 and the cutter pushing unit are one of a cylinder, an oil cylinder, or a linear motion module.
Further, in order to realize automatic feeding of the standby air expansion shaft M, the roll bag production device with the function of replacing the shaft without stopping further comprises a feeding mechanism 70, wherein the feeding mechanism 70 comprises an upper support, the upper support is located above the feeding mechanism 70, a moving unit 71 and a hooking unit 72 are arranged on the upper support, and the moving unit 71 can drive the hooking unit 72 to move in the front-back direction and the up-down direction. The feeding mechanism 70 is used for moving the standby inflatable shaft M at other positions onto the upper bracket mechanism 20.
In the present embodiment, the moving unit 71 includes a first moving module that slides in the front-rear direction on the upper support, and a second moving module that is provided on the first moving module, the second module being capable of sliding in the up-down direction, and the hooking unit 72 being provided on the second module.
Preferably, the first receiving groove 22 and the second receiving groove 42 are notched grooves, and the third receiving groove 52 is a u-shaped groove. The notch groove is higher on one side of the groove than the u-shaped groove, and is lower on the other side.
In another embodiment of the present application, the reel bag production apparatus with the function of replacing the shaft without stopping the machine further comprises an auxiliary translation mechanism 80 and an auxiliary rotation mechanism, which are respectively disposed on the facing surfaces of the side walls 11. The auxiliary translation mechanism and the auxiliary rotation mechanism both comprise horizontal supporting plates 81, the horizontal supporting plates 81 are arranged on the side walls 11 along the front-rear direction, parallel racks 82 and sliding rails 83 are arranged on each horizontal supporting plate, a sliding seat 84 is arranged on each sliding rail 83 in a sliding manner, a motor is arranged on each sliding seat 84, a gear meshed with the rack 82 is arranged at the output end of the motor, and the sliding seat 84 slides on the sliding rail 83 through rotation of the motor.
Further, a clamping unit 85 moving along the left-right direction is arranged on the sliding seat 84 of the auxiliary translation mechanism 80, a rotating unit is arranged on the sliding seat 84 of the auxiliary rotating mechanism, the rotating unit comprises a sliding seat moving along the left-right direction and a driving motor 86 arranged on the sliding seat, the driving motor 86 moves along the left-right direction under the driving of the sliding seat, and the clamping of the air expansion shaft M is realized through the cooperation of the driving motor 86 and the clamping unit 85. Meanwhile, the output end of the driving motor 86 is further provided with a quick connection structure, and the quick connection structure is used for transmitting the power of the driving motor 86 to the inflatable shaft M. Preferably, a cylinder for pushing the sliding seat to move is provided on the sliding seat 84 of the auxiliary rotating mechanism. The left-right movement of the clamping unit 85 is achieved by an air cylinder.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (9)
1. A reel bag production device with function of replacing shaft without stopping, which is characterized by comprising:
The machine frame (10) comprises opposite side walls (11), and friction wheels (12) are arranged between the two side walls (11);
The two upper bracket mechanisms (20), each upper bracket mechanism (20) comprises an upper bracket swing arm (21) rotatably arranged on the side wall (11), each upper bracket swing arm (21) is provided with a first accommodating groove (22), the two first accommodating grooves (22) are used for accommodating a standby air expansion shaft (M), and a first intersection point is formed between the swing track of the standby air expansion shaft (M) and the friction wheel (12) in front of the friction wheel (12);
Two lower bracket mechanisms (30) provided in front of the friction wheel (12), each lower bracket mechanism (30) including a lower bracket seat (31) that moves in the up-down direction;
The coil unloading mechanisms (40) are arranged in front of the lower bracket mechanisms (30), the coil unloading mechanisms (40) comprise discharge forks (41), second accommodating grooves (42) are formed in the discharge forks (41), and the discharge forks (41) are rotatably arranged on the side walls (11);
The two central winding mechanisms (50) are arranged between the coil unloading mechanism (40) and the lower bracket mechanism (30), the central winding mechanisms (50) comprise winding forks (51), the winding forks (51) are respectively arranged on the side walls (11) in a rotating mode, third accommodating grooves (52) are formed in the winding forks (51), a swinging path of each third accommodating groove (52) and a movement track of the corresponding lower bracket seat (31) are provided with second intersection points, and a swinging path of each third accommodating groove (52) and a movement track of the corresponding discharging fork (41) are provided with third intersection points;
The film cutting mechanism (60) comprises a cutter unit (61), and the movement track of the cutter unit (61) and the movement track of the winding fork (51) between the winding fork (51) and the lower bracket mechanism (30) are provided with a fourth intersection point.
2. The roll pocket production device with the function of replacing a shaft without stopping according to claim 1, wherein the upper bracket mechanism (20) further comprises an upper bracket driving unit (23), the first accommodating groove (22) is formed in the top end of the upper bracket swing arm (21), the middle part of the upper bracket swing arm (21) is rotationally connected with the side wall (11), the upper bracket driving unit (23) is connected with the bottom end of the upper bracket swing arm (21), and the upper bracket driving unit (23) drives the upper bracket swing arm (21) to rotate.
3. The reel bag production device with the function of replacing the shaft without stopping according to claim 1, wherein each upper bracket swing arm (21) is provided with a pushing unit (24), and the pushing units (24) are used for pushing out the standby air expansion shaft (M) from the first accommodating groove (22).
4. The roll pocket production device with the function of replacing a shaft without stopping according to claim 1, wherein the lower bracket mechanism (30) further comprises lower bracket driving units (32), the lower bracket bases (31) are respectively arranged on the side walls (11) in a sliding manner, and the lower bracket driving units (32) are arranged below the lower bracket bases (31) and push the lower bracket bases (31) to perform linear motion in the up-down direction.
5. The device for producing the winding drum bag with the function of replacing the shaft without stopping according to claim 1, wherein the central winding mechanism (50) further comprises a central driving unit (53), the third accommodating groove (52) is formed in the top of the winding fork (51), the middle of the winding fork (51) is rotationally connected with the side wall (11), the bottom of the winding fork (51) is connected with the central driving unit (53), and the central driving unit (53) drives the winding fork (51) to rotate.
6. The roll bag production device with the function of replacing a shaft without stopping according to claim 1, wherein the roll unloading mechanism (40) further comprises a roll unloading driving unit (43), the second accommodating groove (42) is formed in the top of the roll unloading fork (41), the bottom of the roll unloading fork (41) is rotationally connected with the side wall (11), and the roll unloading driving unit (43) is connected with the middle of the roll unloading fork (41) to drive the roll unloading fork (41) to rotate.
7. The roll bag production device with the function of replacing a shaft without stopping according to claim 1, wherein the film cutting mechanism (60) comprises a lower support (62), a cutter driving unit (63) is arranged on the lower support (62), the cutter driving unit (63) drives the cutter unit (61) to perform linear motion, the cutter unit (61) comprises a cutter sliding seat (64) and a film cutting knife (65) arranged on the cutter sliding seat (64), and the film cutting knife (65) slides on the cutter sliding seat (64) along the left-right direction.
8. The roll bag production device with the function of non-stop shaft replacement according to any one of claims 1 to 7, further comprising a feeding mechanism (70), wherein the feeding mechanism (70) comprises an upper support above the frame (10), a moving unit (71) and a hook unit (72) are arranged on the upper support, the moving unit (71) comprises a first moving module sliding on the upper support in the front-back direction and a second moving module sliding on the first moving module in the up-down direction, and the hook unit (72) is fixed on the second moving module.
9. The reel bag production device with the function of non-stop shaft replacement according to claim 1, wherein the reel bag production device with the function of non-stop shaft replacement further comprises an auxiliary translation mechanism (80) and an auxiliary rotation mechanism, wherein the auxiliary translation mechanism and the auxiliary rotation mechanism comprise horizontal supporting plates (81) arranged on side walls (11) along the front-rear direction, racks (82) and sliding rails (83) which are arranged in parallel along the front-rear direction are arranged on the horizontal supporting plates (81), a sliding seat (84) is arranged on the sliding rails (83) in a sliding manner, a motor is arranged on the sliding seat (84), and a gear meshed with the racks (82) is arranged at the output end of the motor;
A clamping unit (85) which moves along the left-right direction is arranged on a sliding seat (84) of the auxiliary translation mechanism;
The sliding seat (84) of the auxiliary rotating mechanism is provided with a rotating unit, the rotating unit comprises a sliding seat moving along the left-right direction and a driving motor (86) arranged on the sliding seat, and the output end of the driving motor (86) is provided with a quick connection structure connected with the inflatable shaft (M).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421915854.8U CN222860698U (en) | 2024-08-08 | 2024-08-08 | Reel bag production device with function of replacing shaft without stopping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421915854.8U CN222860698U (en) | 2024-08-08 | 2024-08-08 | Reel bag production device with function of replacing shaft without stopping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222860698U true CN222860698U (en) | 2025-05-13 |
Family
ID=95613828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421915854.8U Active CN222860698U (en) | 2024-08-08 | 2024-08-08 | Reel bag production device with function of replacing shaft without stopping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222860698U (en) |
-
2024
- 2024-08-08 CN CN202421915854.8U patent/CN222860698U/en active Active
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