Winding device for production of sterilized paper-plastic packaging bags

Abstract

The utility model discloses a winding device for sterilized paper plastic packaging bag production, which comprises a workbench, during winding operation, a limiting block is turned over according to the width of a packaging bag, so that the bottom of the limiting block is separated from a limiting hole formed in the bottom of the inner wall of a working groove, and then a limiting sleeve rod is slid forwards or backwards along the surface of a transmission shaft; when the packaging bag reaches the position suitable for the width of the packaging bag, a limiting block is turned over, the bottom of the limiting block enters a limiting hole formed in the bottom of the working inner wall, a winding roller is limited through a fixing column fixedly connected to the front side of a limiting sleeve rod and a baffle fixedly connected to the front side of the fixing column, and the problem that in the winding operation of original equipment on the packaging bag, the packaging bag cannot be wound easily is solved. The problems that a winding roller cannot be adjusted and limited according to the width of a packaging bag, so that the packaging bag deviates from the surface of the winding roller in the winding operation, the winding operation is forced to stop, the efficiency of the winding operation is seriously influenced, and the time cost of the winding operation is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a winding device for producing sterilized paper-plastic packaging bags. Background Art

[0002] Sterile paper and plastic packaging bags are a common packaging product in life, and the demand is huge. The production of plastic packaging bags requires a series of production devices, one of the more important of which is the winding device for the production of sterile paper and plastic packaging bags. Through this device, the plastic packaging bags can be rolled up for easy transportation.

[0003] The cam is secured on a rear portion of the roll and is secured to a cam face, and the cam face is secured on a rear portion of the roll.

[0004] The above-mentioned prior art solution has the following defects: the original equipment is unable to adjust and limit the winding roller according to the width of the packaging bag during the winding operation of the packaging bag, resulting in the packaging bag deviating from the surface of the winding roller during the winding operation, forcing the winding operation to stop, seriously affecting the efficiency of the winding operation and increasing the time cost of the winding operation. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a winding device for the production of sterilized paper-plastic packaging bags, which has the advantage of efficient limiting and solves the problem that the original equipment cannot adjust and limit the winding roller according to the width of the packaging bag during the winding operation of the packaging bag, resulting in the packaging bag deviating from the surface of the winding roller during the winding operation, forcing the winding operation to stop, seriously affecting the efficiency of the winding operation and increasing the time cost of the winding operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for producing sterilized paper-plastic packaging bags, comprising a workbench, a support frame is fixedly connected to the left side of the top of the workbench, a first transmission roller is slidably connected to the surface of the support frame, the front and rear sides of the top of the workbench are fixedly connected to the support plate, the support plate is located on the right side of the support frame, and the surface of the support plate is slidably connected to the second transmission roller, the top of the workbench is fixedly connected to a fixed plate, the fixed plate is located on the right side of the support plate, the front side of the top of the workbench is fixedly connected to a motor, the surface of the fixed plate is slidably connected to a transmission shaft, the front side of the transmission shaft is fixedly connected to the output end of the motor, a limiting groove is provided on the surface of the transmission shaft, a winding roller is sleeved on the surface of the transmission shaft, the front side of the winding roller is meshed with the limiting groove, the rear side of the transmission shaft is sleeved with a limiting assembly, the bottom of the support plate is fixedly connected to a lifting assembly, and the top of the support frame is provided with an adjusting assembly.

[0007] As a preferred embodiment of the utility model, the limit assembly includes a limit sleeve rod, which is sleeved on the rear side of the surface of the transmission shaft, a working groove is provided on the surface of the transmission shaft, and a limit hole is provided at the bottom of the inner wall of the working groove, and the number of the limit holes is several. A fixed shaft is fixedly connected to the rear side of the top of the limit sleeve rod, and a limit block is slidably connected to the surface of the fixed shaft, and the bottom of the limit block is engaged with the limit hole, and a fixed column is fixedly connected to the front side of the limit sleeve rod, and the number of the fixed columns is six, and a baffle is fixedly connected to the front side of the fixed column.

[0008] As a preferred embodiment of the utility model, the lifting assembly includes a lifting block, the top of the lifting block is fixedly connected to the bottom of the support plate, the surface of the lifting block is provided with a lifting box, the outer side of the inner wall of the lifting box is slidably connected with a hand-cranked worm gear, the bottom of the lifting block is fixedly connected to a lifting rod, the surface of the lifting rod is fixedly connected to a worm wheel, and the worm wheel is meshed with the hand-cranked worm gear.

[0009] As a preferred embodiment of the utility model, the adjustment assembly includes a bolt, which is threadedly connected to the top of the support frame, and the bottom of the bolt is fixedly connected to a limiting plate, and the bottom of the limiting plate is provided with a rolling groove, the number of the rolling grooves is five, and the inner wall of the rolling groove is slidably connected to a roller.

[0010] As a preferred embodiment of the present invention, the front side of the surface of the transmission shaft is fixedly connected to a transmission disk, the front side of the surface of the second transmission roller passes through the surface of the support plate and is fixedly connected to a driven disk, the transmission disk and the driven disk are connected via a belt drive, the front side of the surface of the first transmission roller passes through the surface of the support frame and is fixedly connected to a turntable, and the driven disk and the turntable are connected via a belt drive.

[0011] As a preferred embodiment of the present invention, a fixing block is fixedly connected to the front side of the top of the limiting sleeve rod, and a spring is fixedly connected to the top of the fixing block.

[0012] As a preferred embodiment of the present invention, a heat dissipation net is fixedly installed on the front side of the motor, and the heat dissipation net is used in conjunction with the motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model discloses a reeling device for producing sterilized paper and plastic packaging bags, wherein the limit assembly is provided, and when the reeling operation is performed, the limit block is first turned over according to the width of the packaging bag, so that the bottom of the limit block is separated from the limit hole opened at the bottom of the inner wall of the working groove, and then the limit sleeve rod is slid forward or backward along the surface of the transmission shaft. When the position suitable for the width of the packaging bag is reached, the limit block is turned over so that the bottom of the limit block enters the limit hole opened at the bottom of the working inner wall. The reeling roller is limited by the fixed column fixedly connected to the front side of the limit sleeve rod and the baffle plate fixedly connected to the front side of the fixed column, thereby solving the problem that the reeling roller cannot be adjusted and limited according to the width of the packaging bag in the original equipment during the reeling operation of the packaging bag, resulting in that the packaging bag will deviate from the surface of the reeling roller during the reeling operation, so that the reeling operation is forced to stop, which seriously affects the efficiency of the reeling operation and increases the time cost of the reeling operation.

[0015] 2. The utility model can more conveniently perform fixed limiting function on the winding roller according to the width of the packaging bag by setting the limiting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a top view explosion diagram of the utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the lifting assembly of the utility model;

[0019] Figure 4 This is an exploded schematic diagram of the limit assembly of the utility model.

[0020] In the figure: 1. workbench; 2. support frame; 3. first transmission roller; 4. support plate; 5. second transmission roller; 6. fixed plate; 7. motor; 8. transmission shaft; 9. limit groove; 10. winding roller; 11. limit assembly; 111. limit sleeve rod; 112. working groove; 113. limit hole; 114. fixed shaft; 115. limit block; 116. fixed column; 117. baffle; 12. lifting assembly; 121. lifting block; 122. lifting box; 123. hand-cranked worm; 124. lifting rod; 125. worm gear; 13. adjustment assembly; 131. bolt; 132. limit plate; 133. rolling groove; 134. roller; 14. transmission disk; 15. driven disk; 16. turntable; 17. belt; 18. fixed block; 19. spring; 20. heat dissipation net. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a winding device for producing sterilized paper-plastic packaging bags, comprising a workbench 1, a support frame 2 is fixedly connected to the left side of the top of the workbench 1, a first transmission roller 3 is slidably connected to the surface of the support frame 2, the front and rear sides of the top of the workbench 1 are fixedly connected to a support plate 4, the support plate 4 is located on the right side of the support frame 2, and a second transmission roller 5 is slidably connected to the surface of the support plate 4, the front side of the top of the workbench 1 is fixedly connected to a fixed plate 6, the fixed plate 6 is located on the right side of the support plate 4, the front side of the top of the workbench 1 is fixedly connected to a motor 7, the motor 7 is located on the front side of the fixed plate 6, the surface of the fixed plate 6 is slidably connected to a transmission shaft 8, the front side of the transmission shaft 8 is fixedly connected to the output end of the motor 7, a limiting groove 9 is provided on the surface of the transmission shaft 8, a winding roller 10 is sleeved on the surface of the transmission shaft 8, the front side of the winding roller 10 is meshed with the limiting groove 9, the rear side of the transmission shaft 8 is sleeved with a limiting component 11, the bottom of the support plate 4 is fixedly connected to a lifting component 12, and the top of the support frame 2 is provided with an adjusting component 13.

[0023] refer to Figure 4The limiting assembly 11 includes a limiting sleeve rod 111, which is sleeved on the rear side of the surface of the transmission shaft 8. A working groove 112 is provided on the surface of the transmission shaft 8. A limiting hole 113 is provided at the bottom of the inner wall of the working groove 112. There are several limiting holes 113. A fixed shaft 114 is fixedly connected to the rear side of the top of the limiting sleeve rod 111. A limiting block 115 is slidably connected to the surface of the fixed shaft 114. The bottom of the limiting block 115 is engaged with the limiting hole 113. A fixed column 116 is fixedly connected to the front side of the limiting sleeve rod 111. There are six fixed columns 116. A baffle 117 is fixedly connected to the front side of the fixed column 116.

[0024] As a technical optimization solution of the present invention, by setting the limiting component 11, the winding roller 10 can be fixed and limited more conveniently according to the width of the packaging bag.

[0025] refer to Figure 3 The lifting assembly 12 includes a lifting block 121, the top of the lifting block 121 is fixedly connected to the bottom of the support plate 4, a lifting box 122 is sleeved on the surface of the lifting block 121, and a hand-cranked worm gear 123 is slidably connected to the outer side of the inner wall of the lifting box 122, a lifting rod 124 is fixedly connected to the bottom of the lifting block 121, and a worm gear 125 is fixedly connected to the surface of the lifting rod 124, and the worm gear 125 is meshed with the hand-cranked worm gear 123.

[0026] As a technical optimization solution of the present invention, by setting the lifting component 12, the height of the second transmission roller 5 can be freely raised or lowered according to the thickness of the packaging bag.

[0027] refer to Figure 1 The adjustment component 13 includes a bolt 131, which is threadedly connected to the top of the support frame 2. The bottom of the bolt 131 is fixedly connected to a limit plate 132. The bottom of the limit plate 132 is provided with a rolling groove 133. There are five rolling grooves 133. The inner wall of the rolling groove 133 is slidably connected to a roller 134.

[0028] As a technical optimization solution of the present invention, by setting the adjustment component 13, the distance between the limiting piece 132 and the first transmission roller 3 can be freely adjusted according to the thickness of the packaging bag.

[0029] refer to Figure 1 The front side of the surface of the transmission shaft 8 is fixedly connected with a transmission disk 14, the front side of the surface of the second transmission roller 5 passes through the surface of the support plate 4 and is fixedly connected with a driven disk 15, the transmission disk 14 and the driven disk 15 are connected by a belt 17, the front side of the surface of the first transmission roller 3 passes through the surface of the support frame 2 and is fixedly connected with a turntable 16, and the driven disk 15 and the turntable 16 are connected by a belt 17.

[0030] As a technical optimization solution of the present invention, the rotation frequency of the transmission shaft 8, the second transmission roller 5 and the first transmission roller 3 can be synchronized by setting the belt 17.

[0031] refer to Figure 4 A fixing block 18 is fixedly connected to the front side of the top of the limiting sleeve rod 111 , and a spring 19 is fixedly connected to the top of the fixing block 18 .

[0032] As a technical optimization solution of the utility model, through the setting of the fixing block 18, the limit block 115 can be tightened when the bottom of the limit block 115 enters the interior of the limit hole 113 to prevent the bottom of the limit block 115 from escaping from the interior of the limit hole 113.

[0033] refer to Figure 1 A heat dissipation net 20 is fixedly installed on the front side of the motor 7, and the heat dissipation net 20 is used in conjunction with the motor 7.

[0034] As a technical optimization solution of the present invention, by providing the heat dissipation net 20 , the motor 7 can dissipate heat during operation, thereby extending the service life of the motor 7 .

[0035] The working principle and use process of the utility model are as follows: when in use, the user first turns the limit block 115 according to the width of the packaging bag, so that the bottom of the limit block 115 is separated from the limit hole 113 opened at the bottom of the inner wall of the working groove 112, and then slides the limit sleeve rod 111 along the surface of the transmission shaft 8 to the front or rear side. When it reaches a position suitable for the width of the packaging bag, the limit block 115 is turned over so that the bottom of the limit block 115 enters the limit hole 113 opened at the bottom of the inner wall of the working groove 112, and the fixing column 116 on the front side of the limit sleeve rod 111 and the baffle 117 on the front side of the fixing column 116 are used to limit the winding roller 10, and then according to the width of the packaging bag, the bolt 131 is screwed upward or downward to adjust the distance between the limit plate 132 and the first transmission roller 3, and then the hand-cranked worm 123 is shaken to make the lifting block 124 drive the support plate 4 to move up and down, so that the packaging bag can pass between the second transmission roller 5 and the workbench 1, thereby achieving an efficient adjustment effect.

[0036] In summary, the winding device for the production of sterilized paper-plastic packaging bags comprises a workbench 1, a support frame 2, a first transmission roller 3, a support plate 4, a second transmission roller 5, a fixed plate 6, a motor 7, a transmission shaft 8, a limiting groove 9, a winding roller 10, a limiting assembly 11, a limiting sleeve rod 111, a working groove 112, a limiting hole 113, a fixed shaft 114, a limiting block 115, a fixed column 116, a baffle 117, a lifting assembly 12, a lifting block 121, a lifting box 122, a hand-cranked worm 123, a lifting rod 124, a worm wheel 125, an adjustment group The coordinated use of component 13, bolt 131, limit plate 132, rolling groove 133, roller 134, transmission disc 14, driven disc 15, turntable 16, belt 17, fixed block 18, spring 19 and heat dissipation net 20 solves the problem that the original equipment is unable to adjust and limit the winding roller according to the width of the packaging bag during the winding operation of the packaging bag, resulting in the packaging bag deviating from the surface of the winding roller during the winding operation, forcing the winding operation to stop, seriously affecting the efficiency of the winding operation, and increasing the time cost of the winding operation.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for producing sterilized paper-plastic packaging bags, comprising a workbench (1), characterized in that: The left side of the top of the workbench (1) is fixedly connected to a support frame (2), the surface of the support frame (2) is slidably connected to a first transmission roller (3), the front and rear sides of the top of the workbench (1) are fixedly connected to a support plate (4), the support plate (4) is located on the right side of the support frame (2), the surface of the support plate (4) is slidably connected to a second transmission roller (5), the top of the workbench (1) is fixedly connected to a fixed plate (6), the fixed plate (6) is located on the right side of the support plate (4), and the front side of the top of the workbench (1) is fixedly connected to a motor ( 7), the surface of the fixed plate (6) is slidably connected with a transmission shaft (8), the front side of the transmission shaft (8) is fixedly connected to the output end of the motor (7), the surface of the transmission shaft (8) is provided with a limiting groove (9), the surface of the transmission shaft (8) is sleeved with a winding roller (10), the front side of the winding roller (10) is meshed with the limiting groove (9), the rear side of the transmission shaft (8) is sleeved with a limiting component (11), the bottom of the support plate (4) is fixedly connected with a lifting component (12), and the top of the support frame (2) is provided with an adjusting component (13).

2. A winding device for producing sterilized paper-plastic packaging bags according to claim 1, characterized in that: The limiting assembly (11) comprises a limiting sleeve rod (111), the limiting sleeve rod (111) being sleeved on the rear side of the surface of the transmission shaft (8), the surface of the transmission shaft (8) being provided with a working groove (112), the bottom of the inner wall of the working groove (112) being provided with limiting holes (113), the number of the limiting holes (113) being several, the rear side of the top of the limiting sleeve rod (111) being fixedly connected with a fixed shaft (114), the surface of the fixed shaft (114) being slidably connected with a limiting block (115), the bottom of the limiting block (115) being engaged with the limiting hole (113), the front side of the limiting sleeve rod (111) being fixedly connected with a fixing column (116), the number of the fixing columns (116) being six, and the front side of the fixing column (116) being fixedly connected with a baffle (117).

3. A winding device for producing sterilized paper-plastic packaging bags according to claim 1, characterized in that: The lifting assembly (12) comprises a lifting block (121), the top of the lifting block (121) is fixedly connected to the bottom of the support plate (4), a lifting box (122) is sleeved on the surface of the lifting block (121), a hand-cranked worm (123) is slidably connected to the outer side of the inner wall of the lifting box (122), a lifting rod (124) is fixedly connected to the bottom of the lifting block (121), a worm wheel (125) is fixedly connected to the surface of the lifting rod (124), and the worm wheel (125) is meshed with the hand-cranked worm (123).

4. The winding device for producing sterilized paper-plastic packaging bags according to claim 1, characterized in that: The adjustment assembly (13) comprises a bolt (131), wherein the bolt (131) is threadedly connected to the top of the support frame (2), and the bottom of the bolt (131) is fixedly connected to a limit plate (132), and the bottom of the limit plate (132) is provided with a rolling groove (133), the number of the rolling grooves (133) is five, and the inner wall of the rolling groove (133) is slidably connected to a roller (134).

5. The winding device for producing sterilized paper-plastic packaging bags according to claim 1, characterized in that: The front side of the surface of the transmission shaft (8) is fixedly connected to a transmission disc (14); the front side of the surface of the second transmission roller (5) passes through the surface of the support plate (4) and is fixedly connected to a driven disc (15); the transmission disc (14) and the driven disc (15) are connected by a belt (17); the front side of the surface of the first transmission roller (3) passes through the surface of the support frame (2) and is fixedly connected to a rotating disc (16); the driven disc (15) and the rotating disc (16) are connected by a belt (17).

6. A winding device for producing sterilized paper-plastic packaging bags according to claim 2, characterized in that: A fixing block (18) is fixedly connected to the front side of the top of the limiting sleeve rod (111), and a spring (19) is fixedly connected to the top of the fixing block (18).

7. A winding device for producing sterilized paper-plastic packaging bags according to claim 1, characterized in that: A heat dissipation net (20) is fixedly mounted on the front side of the motor (7), and the heat dissipation net (20) is used in conjunction with the motor (7).

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