CN114620521B - Reversing winding mechanism for producing environment-friendly bags - Google Patents
Reversing winding mechanism for producing environment-friendly bags Download PDFInfo
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- CN114620521B CN114620521B CN202210430243.3A CN202210430243A CN114620521B CN 114620521 B CN114620521 B CN 114620521B CN 202210430243 A CN202210430243 A CN 202210430243A CN 114620521 B CN114620521 B CN 114620521B
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- transmission gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- Transmission Devices (AREA)
- Winding Of Webs (AREA)
Abstract
The application discloses a reversing winding mechanism for producing an environment-friendly bag, which comprises a fixed base, and also comprises a reversing transmission block rotationally arranged on the fixed base, wherein two winding rods are arranged on the reversing transmission block; the device also comprises a transmission gear plate which is used for the transmission assembly and is arranged in the fixed base; the fixed base is provided with a rolling position and a waiting position, and the transmission assembly is in transmission connection with the rolling rod in the rolling position; when the transmission gear plate rotates for a specified number of turns, the winding rod at the winding position is driven by the driving assembly to finish winding, and the winding rod moves to the waiting position. According to the reversing winding mechanism for producing the environment-friendly bags, two winding rods for winding the garbage bags are arranged on the reversing transmission block, and then the transmission assembly is driven by the arranged transmission gear disc to drive the winding rods to rotate and wind, so that the garbage bags can be continuously wound, and the winding efficiency of the garbage bags can be greatly improved.
Description
Technical Field
The application relates to the technical field of garbage bag production, in particular to a reversing winding mechanism for environment-friendly bag production.
Background
The environment-friendly bag is also called a garbage bag, is an important article for containing garbage in our life, provides important guarantee for environmental protection as well, is even beneficial to garbage recovery and classification, is generally used for producing the garbage bag, especially the garbage bag used on a train, and is firstly molded by means of mixing, hot blowing extrusion and the like, is then generally produced into a large-volume state for simplifying and reducing the frequency of replacing the garbage roll, and is then respectively divided into a plurality of small-volume states by equipment so as to be convenient for subsequent use on the train;
however, when the existing equipment is used for separating rolls, the existing equipment is generally rolled by only one rolling roller, and even if some equipment for rolling by the rolling rod is arranged, the existing equipment is controlled by arranging more sensors and electric elements, so that the rolling efficiency is low, and the fake cost is high.
Disclosure of Invention
The application aims to provide a reversing winding mechanism for producing environment-friendly bags, so as to solve the defects in the prior art.
In order to achieve the above object, the present application provides the following technical solutions:
the reversing winding mechanism for producing the environment-friendly bag comprises a reversing transmission block rotationally arranged on a fixed base, wherein two winding rods are arranged on the reversing transmission block;
the device also comprises a transmission assembly for driving the winding rod to rotate and a transmission gear disc arranged in the fixed base; the fixed base is provided with a rolling position and a waiting position, and the transmission assembly is in transmission connection with the rolling rod in the rolling position;
when the transmission gear plate rotates for a specified number of turns, the winding rod at the winding position is driven by the driving assembly to complete winding, and the winding rod moves to the waiting position;
a severing assembly for severing the web is also included.
Preferably, the transmission assembly comprises a third transmission gear arranged at one end of the winding rod and a first transmission gear arranged at the winding position, and the first transmission gear can be meshed with the third transmission gear; and the first transmission gear is coaxially connected with a second transmission gear meshed with the transmission gear disk.
Preferably, the third transmission gear is slidably arranged along the axial direction of the winding rod, and the winding rod can be driven to rotate by rotation of the third transmission gear.
Preferably, the transmission gear plate is further provided with a driving assembly for driving the third transmission gear to slide, and the driving assembly comprises a first sliding block arranged on the transmission gear plate in a sliding manner, a first elastic piece sleeved on the first sliding block, and a round corner protruding block arranged on the fixed base.
Preferably, the device further comprises a locking assembly, wherein the locking assembly can lock the reversing transmission block to move, so that two winding rods on the reversing transmission block are respectively fixed at a winding position and a waiting position.
Preferably, the locking assembly comprises a fixed shell, a locking block and a stop block, wherein the fixed shell, the locking block and the stop block are fixedly arranged on the fixed base, the locking block and the stop block are elastically and slidably arranged on the fixed shell, one end of the stop block is provided with a first extrusion surface, and a first extrusion block capable of abutting against the first extrusion surface is arranged on the transmission gear plate.
Preferably, two ends of the reversing transmission block are respectively provided with a limiting block, the two limiting blocks are respectively arranged corresponding to the winding rod, and the limiting blocks can squeeze the locking block and are clamped between the locking block and the stop block when moving so as to limit the reversing transmission block to move.
Preferably, a counterweight sliding block is arranged in a U-shaped groove formed in the reversing transmission block in a sliding manner, and a plugging block is arranged in the U-shaped groove and can prevent the counterweight sliding block from freely sliding;
the transmission gear plate is provided with a third sliding block in a sliding manner along the radial direction, and the third sliding block can be inserted into the U-shaped groove and drives the counterweight sliding block to move.
Preferably, the breaking assembly comprises a rotating shaft rotatably arranged on the fixed base, and an elastic hook is arranged on the rotating shaft, and can move towards the coiled tape along the axial direction of the rotating shaft and peel off the coiled tape.
Preferably, the fixed base is fixedly provided with a driving motor, and an output shaft of the driving motor is fixedly arranged at a center shaft of the transmission gear disk so as to drive the transmission gear disk to rotate
In the technical scheme, the reversing winding mechanism for producing the environment-friendly bags has the beneficial effects that:
according to the application, the two winding rods for winding the garbage bag are arranged on the reversing transmission block, then the transmission assembly is driven by the arranged transmission gear disc to drive the winding rods to rotate and wind, and then the two winding rods are subjected to reversing so as to continuously wind, so that the winding of the garbage bag can be realized continuously, the winding efficiency of the garbage bag can be greatly improved, the structure is simple, a plurality of driving sources, sensors and other electrical elements are not needed, and the manufacturing cost is greatly reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a structure provided in an embodiment of the present application;
FIG. 2 is a schematic view of another view according to an embodiment of the present application;
FIG. 3 is a schematic view of a structure of an elastic hook according to an embodiment of the present application when the elastic hook breaks a garbage bag;
fig. 4 is a schematic structural diagram of the embodiment of the present application without the fixing base;
fig. 5 is a schematic partial structure of a fixing base according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a fixed base and a reversing transmission block according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of the inside of a fixing base according to an embodiment of the present application;
FIG. 8 is a schematic diagram of an embodiment of the present application providing an enlarged structure at A;
FIG. 9 is a schematic diagram of a second slider according to an embodiment of the present application;
FIG. 10 is a schematic diagram of a driving gear plate, a first driving gear, and a first extrusion block according to an embodiment of the present application;
FIG. 11 is a schematic view of the back of a gear plate according to an embodiment of the present application;
fig. 12 is a schematic structural view of a rotating shaft, an elastic hook, a rotating block and a third transmission gear according to an embodiment of the present application;
FIG. 13 is a schematic view of a locking assembly according to an embodiment of the present application;
FIG. 14 is a schematic view of a locking assembly and a first extrusion block according to an embodiment of the present application;
fig. 15 is a schematic structural diagram of a reversing transmission block and a third transmission gear according to an embodiment of the present application.
Reference numerals illustrate:
1. a fixed base; 11. a drive gear; 2. a drive gear disc; 21. a first transmission gear; 211. a second transmission gear; 201. meshing teeth; 22. a first slider; 222. a first elastic member; 221. round angle convex blocks; 3. a rotating shaft; 31. an elastic hook; 32. rotating the block; 321. an engagement portion; 311. a third transmission gear; 3111. an intermediate gear; 4. a reversing transmission block; 41. a winding rod; 411. a third transmission gear; 42. a counterweight slide block; 43. a limiting block; 4201. a third slider; 421. a block; 5. winding up the tape; 6. a locking assembly; 61. a locking block; 62. a stop block; 621. a first pressing surface; 63. a fixed housing; 622. a first extrusion block; 7. a second slider; 71. a second pressing surface; 72. and a second extrusion block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1-15, a reversing winding mechanism for producing environment-friendly bags comprises a fixed base 1, and further comprises a reversing transmission block rotatably arranged on the fixed base 1, wherein two winding rods are arranged on the reversing transmission block;
the device also comprises a transmission assembly for driving the winding rod to rotate and a transmission gear disc 2 arranged in the fixed base 1; the fixed base 1 is provided with a rolling position and a waiting position, and the transmission component is in transmission connection with a rolling rod in the rolling position;
when the transmission gear plate 2 rotates for a specified number of turns, the winding rod at the winding position is driven by the driving assembly to finish winding, and the winding rod moves to the waiting position;
a breaking assembly for cutting the transport web 5 is also included.
Specifically, two rolling bars of switching-over transmission piece are symmetry respectively and set up, and the switching-over transmission piece is in vertical state on initial position, a point position is the waiting position as shown in fig. 6, b point position is the rolling position, two rolling bars on the switching-over transmission piece can switch between two positions, in the rolling position, transmission subassembly can be in the rolling bar in the rolling position, in this scheme, the length that transmission gear wheel disc 2 rotated the round and is rolled up is one, and when accomplishing the rolling, can switch the position through the cooperation of counter weight slider 42 and locking subassembly 6 that sets up inside, namely, through set up two rolling bars that are used for rolling up the disposal bag on the switching-over transmission piece, then drive the rolling bar through the transmission gear wheel disc 2 that sets up and rotate the rolling, then two rolling bars are reversing, in order to last rolling, can realize incessant rolling up the disposal bag, thereby can improve the rolling efficiency to the disposal bag greatly.
Further, the transmission assembly comprises a third transmission gear 411 arranged at one end of the winding rod and a first transmission gear 21 arranged at the winding position, wherein the first transmission gear 21 can be meshed with the third transmission gear 411; and first drive gear 21 coaxial coupling has the second drive gear 211 that meshes in drive gear dish 2, and third drive gear 411 slides along the axial direction of rolling pole and sets up, and third drive gear 411 rotates and can drive the rolling pole and rotate, still is provided with on the drive gear dish 2 and is used for driving the gliding drive assembly of third drive gear 411, and drive assembly includes the first sliding block 22 that slides and set up on drive gear dish 2 and cup joints the first elastic component 222 on first sliding block 22, still includes the fillet lug 221 that sets up on fixed base 1.
Specifically, by setting the third transmission gear 411 to slide along the axial direction of the winding rod, the third transmission gear 411 can be mainly matched with the driving assembly for use, so that when the first sliding block 22 passes through the rounded bump 221, the third transmission gear 411 in the winding position can be abutted to slide and separate from the first transmission gear 21, and transmission disconnection is realized.
In a further provided embodiment of the present application, the device further includes a locking assembly 6, where the locking assembly 6 can lock the reversing transmission block to move, so that two winding rods on the reversing transmission block are respectively fixed at a winding position and a waiting position, the locking assembly 6 includes a fixed housing 63 fixedly disposed on the fixed base 1, a locking block 61, and a stop block 62, the locking block 61 and the stop block 62 are elastically slidably disposed on the fixed housing 63, one end of the stop block 62 is provided with a first pressing surface 621, and a first pressing block 622 capable of abutting against the first pressing surface 621 is disposed on the transmission gear disc 2.
Further, limiting blocks 43 are respectively arranged at two ends of the reversing transmission block, the two limiting blocks 43 are respectively arranged corresponding to the winding rod, and the limiting blocks 43 can squeeze the locking blocks 61 and are clamped between the locking blocks 61 and the stop blocks 62 when moving so as to limit the reversing transmission block to move.
Further, in this scheme, through setting up locking subassembly 6, the stability of switching-over transmission piece when the rolling that can be very big improves, and can guarantee the stable and transmission in position of each part, moreover, and the improvement that can be great is in the gear drive stability of rolling position, moreover through the first extrusion piece 622 that sets up on drive gear dish 2 and the first extrusion face 621 of looks adaptation, can be in appointed position, the locking of unblock locking subassembly 6 to stopper 43, and need not the actuating source, can orderly operation, the functionality of the locking subassembly 6 that improves promptly greatly.
The counterweight slider 42 is slidably disposed in a U-shaped groove formed in the reversing transmission block, the plugging block 421 is disposed in the U-shaped groove, the counterweight slider 42 can be prevented from freely sliding by the plugging block 421, the third sliding block 4201 is slidably disposed in the radial direction of the transmission gear disc 2, the third sliding block 4201 can be inserted into the U-shaped groove and drives the counterweight slider 42 to move, specifically, the plugging block 421 is made of a soft elastic material, and the counterweight can be prevented from freely sliding, but under the stirring of the third sliding block 4201, the counterweight slider 42 can squeeze the plugging block 421 to move synchronously along with the third sliding block 4201. Specifically, the position of the counterweight slider 42 is set in the U-shaped groove, and the setting position is shown in the position of fig. 6, and is not located in the middle position of the reversing transmission block, the set wood mainly can shift the center of gravity through the setting of the counterweight slider 42, when the reversing transmission block is not locked by the locking block 61, the counterweight slider 42 can be set to rotate, so that the rolled winding rod moves from the winding position to the waiting position, and the switching of the position of the winding rod is realized, namely, the next winding is facilitated
Further, the breaking assembly comprises a rotating shaft 3 rotatably arranged on the fixed base 1, an elastic hook 31 is arranged on the rotating shaft 3, the elastic hook 31 can move towards the winding 5 along the axial direction of the rotating shaft 3 and peel off the winding 5, in order to facilitate cutting off of the garbage bag after the winding of one winding rod is finished, the rotating shaft 3 can be driven to rotate by a driving motor, the elastic hook 31 can move towards the winding 5 along the axial direction of the rotating shaft 3 and cut off the positions of two garbage cracks, more preferably, the breaking assembly for cutting off the positions of the two garbage cracks is arranged on the fixed base 1, the elastic hook 31 can be driven to cut off the position of the garbage bag at a designated position by the rotation of the transmission gear disc 2, and in particular, one end of the rotating shaft 3 is provided with a third transmission gear 411 and a rotating block 32, and further comprises an intermediate gear which is rotatably arranged on the fixed base 1 and is meshed with the intermediate gear, and meshed with a meshing gear 201 arranged on the transmission gear disc 2, as shown in fig. 12, a clamping block 321 is formed in the rotating direction of the rotating block 32, and the rotating height gradually increases; the rotating shaft 3 is provided with a torsion spring under its elastic force so that the elastic hook 31 has a tendency to rotate in the direction toward the tape 5.
The second sliding block 7 is arranged on the fixed base 1 in a sliding manner, the second sliding block 7 can be abutted against the rotating block 32 under the elasticity of the spring, when the rotating block 32 abuts against the clamping portion 321, the elastic hook 31 is in an open state, and the torque spring arranged on the rotating shaft 3 is in a force accumulation state.
Further, a driving motor is fixedly arranged on the fixed base 1, and an output shaft of the driving motor is fixedly arranged at a center shaft of the transmission gear plate 2 so as to drive the transmission gear plate 2 to rotate, and specifically, the driving motor rotates at a constant speed so as to drive the transmission gear plate 2 to rotate, so that winding is realized, and the switching position of a winding rod is changed.
The state before the use of the application is: the reversing gear block is in a vertical state and one of the locking blocks 61 of the reversing gear block is locked in the locking assembly 6, i.e. the entire reversing rotational assembly is in a fixed state and one of the first gear wheels 21 is meshed with the second gear wheel 211, and then the elastic hook 31 is in a ready state.
When the garbage bag winding device is used, firstly, one end of the winding belt 5 is wound on one winding rod, then the driving motor is started to drive the transmission gear disc 2 to rotate, the transmission gear drives the meshed second transmission gear to rotate, namely, the first transmission gear 21 coaxially connected with the transmission gear is driven to rotate, then the third transmission gear meshed with the first transmission gear 21 is driven, namely, the winding rod at the winding position is driven to rotate, the garbage bag is wound, and meanwhile, the transmission gear disc 2 synchronously rotates when moving to one circle:
1. as shown in fig. 5, 13 and 14, the first and pressing blocks arranged on the driving gear disc 2 are contacted with the first pressing surface 621, so as to press the first pressing surface 621, so that the stop block 62 gradually slides towards the direction of the first pressing surface 621, that is, the stop block 62 gradually breaks away from the separation of the locking block 61, and when the stop block is completely separated, the counterweight slider 42 is located at the inclined upper side of the reversing driving block, that is, the gravity center of the reversing driving block is offset, that is, the reversing driving block can rotate, so as to switch the rolling position;
2. as shown in fig. 5 and 8, the first sliding block 22 on the driving gear disc 2 is acted by the rounded bump 221 to move in a direction approaching to the third driving gear 411, that is, to push the third driving gear 411 to be separated from the engagement with the first driving gear 21, that is, at this time, under the gravity center of the weight slider 42, the reversing driving block rotates, so as to realize the switching of the positions of the two winding rods.
When the reversing transmission rod is switched, the transmission gear plate 2 continuously rotates and drives the second extrusion block 72 to move, namely, in the moving process, the second extrusion block 72 extrudes on a second extrusion surface 71 formed on the second sliding block 7, then the second sliding block 7 can be extruded to move towards the direction far away from the rotating block 32, then the second sliding block 7 is gradually separated from the clamping part 321 formed on the rotating block 32, then the rotating moment moves towards the direction of the winding tape 5 under the elasticity of a torque spring, and the winding tape 5 is peeled off, so that the gradual joint of two garbage bags on the winding tape 5 is broken, namely, the winding of the coiled garbage bags on the winding tape is completed;
in the step 1, since the counterweight slider 42 on the reversing transmission block is at an eccentric position, that is, the reversing transmission block can rotate along the shaft rotationally connected with the fixed base 1, then under the action of inertia, the reversing transmission block gradually rotates at an increased speed, then the limiting block 43 arranged on the back surface of the reversing transmission block gradually impacts the locking block 61, then the locking block 61 is pressed down under the action of the round angle, then the limiting block 43 is clamped between the locking block 61 and the stop block 62, that is, the reversing transmission block is fixed, and the third transmission gear 411 at the rolling position is meshed with the first transmission gear 21 at the moment, that is, the mouth of the garbage bag continuously rolled at the moment is lapped on the rolling rod, and due to the rapid rolling rotation, a part of the garbage bag can start to wind along the reverse direction of the rolling rod relative to the rolling direction of the garbage bag, and then after the continuous rolling, the garbage bag can be rolled up;
meanwhile, the transmission gear plate 2 drives the structure on the transmission gear plate 2 to synchronously move: during movement, the corresponding structure has the following movement variations:
1. the third slide block 4201 moves along the U-shaped groove of the reversing transmission block, gradually pushes and slides the counterweight slide block 42 obliquely below the U-shaped groove to the upper side, and when moving to the position of the obliquely upper blocking block 421, the third slide block 4201 is separated from the U-shaped groove, that is, the counterweight slide block 42 is in the position, and waits for the next work.
2. The intermediate gear meshed with the third transmission gear 411 is meshed with the meshing gear 201 arranged on the transmission gear disc 2, namely, when the transmission gear disc 2 rotates, the third transmission gear 411 is driven to move through the intermediate gear, namely, the rotating shaft 3 is driven to rotate, so that the rotating shaft 3 is gradually opened and gradually returns to the initial position, the rotating shaft 3 moves to the position shown in fig. 4 from fig. 3, when the rotating shaft 3 rotates, namely, the rotating block 32 is driven to synchronously rotate, the second extrusion block 72 relatively moves to the highest position from the lowest position of the rotating block 32, then is clamped in the clamping part 321, the torque spring arranged on the rotating shaft 3 at the moment is in a force storage state, waits for the next work, and the winding rod which is in the waiting position and has been wound is stripped from the winding rod by arranging the existing telescopic clamping device.
That is, according to the principle, the two winding rods can be wound alternately and uninterruptedly through the cooperation of the components, the winding can be conveniently and automatically locked, the garbage bag can be disconnected when the garbage bag moves to a designated position through the arranged disconnection assembly, the automatic disconnection is realized, and the using effect and the winding efficiency of the device are improved.
While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.
Claims (7)
1. The reversing winding mechanism for the production of the environment-friendly bag comprises a fixed base (1) and is characterized by also comprising a reversing transmission block rotationally arranged on the fixed base (1), wherein two winding rods are arranged on the reversing transmission block;
the device also comprises a transmission assembly for driving the winding rod to rotate and a transmission gear disc (2) arranged in the fixed base (1); the fixed base (1) is provided with a rolling position and a waiting position, and the transmission assembly is in transmission connection with the rolling rod in the rolling position;
when the transmission gear plate (2) rotates for a designated number of turns, the winding rod at the winding position is driven by the driving assembly to finish winding, and the winding rod moves to the waiting position;
the device also comprises a breaking assembly for cutting off the conveying coiled tape (5);
the transmission assembly comprises a third transmission gear (411) arranged at one end of the winding rod and a first transmission gear (21) arranged at the winding position, wherein the first transmission gear (21) can be meshed with the third transmission gear (411); the first transmission gear (21) is coaxially connected with a second transmission gear (211) meshed with the transmission gear disc (2);
the third transmission gear (411) is arranged in a sliding manner along the axial direction of the winding rod, and the winding rod can be driven to rotate by rotating the third transmission gear (411);
the driving assembly is characterized in that the driving gear disc (2) is further provided with a driving assembly for driving the third driving gear (411) to slide, and the driving assembly comprises a first sliding block (22) which is arranged on the driving gear disc (2) in a sliding mode, a first elastic piece (222) which is sleeved on the first sliding block (22) and a round corner protruding block (221) which is arranged on the fixed base (1).
2. Reversing winding mechanism for the production of environmental protection bags according to claim 1, characterized by further comprising a locking assembly (6), the locking assembly (6) being capable of locking the reversing transmission block in motion so that the two winding rods on the reversing transmission block are fixed in winding position and waiting position respectively.
3. The reversing winding mechanism for producing environment-friendly bags according to claim 2, wherein the locking assembly (6) comprises a fixed shell (63) fixedly arranged on the fixed base (1), a locking block (61) and a stop block (62), the locking block (61) and the stop block (62) are elastically and slidably arranged on the fixed shell (63), a first extrusion surface (621) is arranged at one end of the stop block (62), and a first extrusion block (622) capable of abutting against the first extrusion surface (621) is arranged on the transmission gear disc (2).
4. A reversing winding mechanism for producing an environment-friendly bag according to claim 3, wherein two ends of the reversing transmission block are respectively provided with a limiting block (43), two limiting blocks (43) are respectively arranged corresponding to the winding rod, and the limiting blocks (43) can squeeze the locking block (61) and be clamped between the locking block (61) and the stop block (62) when moving so as to limit the reversing transmission block to move.
5. The reversing and winding mechanism for producing environment-friendly bags according to claim 1, wherein a counterweight slider (42) is slidably arranged in a U-shaped groove formed in the reversing transmission block, and a plugging block (421) is arranged in the U-shaped groove, and the plugging block (421) can prevent the counterweight slider (42) from freely sliding;
the transmission gear plate (2) is provided with a third sliding block (4201) in a sliding manner along the radial direction, and the third sliding block (4201) can be inserted into the U-shaped groove and drive the counterweight sliding block (42) to move.
6. Reversing and winding mechanism for the production of environmental protection bags according to claim 1, characterized in that the breaking assembly comprises a rotating shaft (3) rotatably arranged on a fixed base (1), and an elastic hook (31) is arranged on the rotating shaft (3), wherein the elastic hook (31) can move towards the winding belt (5) along the axial direction of the rotating shaft (3) and peel off the winding belt (5).
7. The reversing winding mechanism for producing the environment-friendly bag according to claim 1, wherein a driving motor is fixedly arranged on the fixed base (1), and an output shaft of the driving motor is fixedly arranged at a center shaft of the transmission gear disc (2) so as to drive the transmission gear disc (2) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430243.3A CN114620521B (en) | 2022-04-22 | 2022-04-22 | Reversing winding mechanism for producing environment-friendly bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430243.3A CN114620521B (en) | 2022-04-22 | 2022-04-22 | Reversing winding mechanism for producing environment-friendly bags |
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| Publication Number | Publication Date |
|---|---|
| CN114620521A CN114620521A (en) | 2022-06-14 |
| CN114620521B true CN114620521B (en) | 2023-10-20 |
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| CN202210430243.3A Active CN114620521B (en) | 2022-04-22 | 2022-04-22 | Reversing winding mechanism for producing environment-friendly bags |
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