Sealing device for woven bag production

Abstract

The utility model relates to the technical field of sealing, in particular to a sealing device for woven bag production, which comprises a worktable, an assembly plate is assembled on the surface of the worktable, a traction component is assembled at the top of the assembly plate, an auxiliary traction component is assembled on the right side of the traction component, and a heating component is assembled between the traction component and the auxiliary traction component. The slitting assembly is assembled on the left side of the traction assembly, and the driving assembly is assembled on the rear sides of the traction assembly and the auxiliary traction assembly. The woven bag traction and segmentation device facilitates auxiliary traction and segmentation of woven bags according to use requirements, and is more convenient to operate and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire control detection box technical field, concretely is a sealing device for woven bag production. BACKGROUND

[0002] As a kind of packaging container widely used in agriculture, chemical industry, building material, logistics and many other fields, woven bag has the remarkable advantages such as low cost, higher strength, wear resistance and the like, market demand continues to climb.With the acceleration of the production process of scale, high efficiency in various industries, more stringent requirements are put forward to the yield and quality of woven bag, according to the production needs of segmentation sealing, so as to form a certain specification of packaging bag for subsequent packaging, and the sealing method of packaging bag includes but is not limited to heat sealing method, sewing sealing method and adhesive tape sealing method and the like.

[0003] For example, the patent document with the application number CN202321098414.3 discloses a sealing device for woven bag production, comprising a table board, the two sides of the top of the table board are bolted with support plates, the top of the support plate is bolted with a horizontal plate, the two sides of the top of the horizontal plate are bolted with first hydraulic telescopic rods, the user can place the woven bag at the bottom of the ultrasonic welding module, then start the first hydraulic telescopic rod and the ultrasonic welding module, so that the first hydraulic telescopic rod drives the ultrasonic welding module to ultrasonic weld the woven bag, so as to effectively facilitate the user to quickly seal the woven bag; the user can start the second hydraulic telescopic rod, so that the second hydraulic telescopic rod drives the table board to move up and down, and at the same time, the table board drives the support rod to slide in the sleeve, then the limiting bolt is twisted, so that the limiting bolt limits and fixes the support rod through the limiting sleeve, so as to effectively adjust the height according to the height of the user

[0004] However, the existing sealing device is not convenient for auxiliary traction and segmentation of woven bag according to the use needs, which affects the operation efficiency, so it is urgent to design a sealing device for woven bag production to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sealing device for woven bag production to solve the problem of the existing sealing device being inconvenient for auxiliary traction and segmentation of woven bag according to the use needs in the above background art, which affects the operation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sealing device for woven bag production, comprising a workbench, the surface of the workbench is equipped with an assembly plate, the top of the assembly plate is equipped with a traction assembly, the right side of the traction assembly is equipped with an auxiliary traction, the traction assembly and the auxiliary traction are equipped with a heating assembly, the left side of the traction assembly is equipped with a slitting assembly, and the rear side of the traction assembly and the auxiliary traction is equipped with a driving assembly.

[0007] As a further further scheme, the traction assembly component includes two groups of symmetrically arranged upper and lower traction rollers, both ends of the traction roller are fixed with traction shaft, the auxiliary traction component includes two groups of symmetrically arranged upper and lower auxiliary rollers, both ends of the auxiliary roller are fixed with auxiliary roller shaft, and both ends of the traction shaft and the auxiliary roller shaft are respectively supported and assembled on the assembly plate above.

[0008] As a further further scheme, the rear end of the two groups of traction shafts is driven by the meshing of the two groups of transmission gears, the rear end of the two groups of auxiliary roller shafts is also assembled, the driving assembly includes a motor, the output end of the motor is connected with the traction shaft through a shaft coupling, the rear end of the traction shaft and the rear end of the auxiliary roller shaft are respectively fixed with a transmission wheel and a driven wheel, the transmission wheel and the driven wheel are connected and driven through a transmission belt, and the bottom of the motor is supported and assembled with a mounting bracket, and the mounting bracket is fixed at the rear end of the workbench.

[0009] As a further further scheme, the outer wall of the traction roller and the auxiliary roller is sleeved and assembled with a rubber sleeve, and the two ends of the rubber sleeve are limit assembled through screws, the outer side of the traction roller and the auxiliary roller is sleeved and supported with a limit plate, two groups of limit plates are inserted and arranged on both sides of the support screw, and both ends of the support screw are fixed in the inner wall of the bearing with seat.

[0010] As a further further scheme, the heating assembly includes two groups of symmetric heating strips, and the two groups of heating strips are supported and assembled with an assembly cross frame through a support cross beam, the rear end of the assembly cross frame is supported with a lifting plate, the middle part of the lifting plate is assembled with a telescopic rod one, the outer part of the telescopic rod one is assembled with a support right outer cover, and the outer cover is supported on the rear side of the workbench.

[0011] As a further further scheme, the rear side of the outer cover is assembled with a support back plate, the front side of the outer cover is provided with a sliding groove one corresponding to the lifting plate, the inner wall of the sliding groove one is fixed with a sliding rod one on both sides, the sliding rod one is inserted and arranged in the inner part of the lifting plate, the middle part of the front side of the support back plate is integrally provided with a support cover, the left and right side walls of the support cover are arc-shaped, and the middle part of the support cover is provided with an auxiliary inner groove corresponding to the heating strip.

[0012] As a further further scheme, the cutting assembly includes a cutting knife, the upper end of the cutting knife is fixed with an assembly frame, the rear side of the assembly frame is integrally provided with a pressing plate, the upper part of the pressing plate is assembled with a telescopic rod two, and the outer wall of the telescopic rod two is assembled and supported with an outer cover frame, and the outer cover frame is supported above the rear side of the workbench.

[0013] As a further further of the scheme, the front side of the cover frame is provided with a sliding groove two corresponding to the pressing plate, the inner wall of the sliding groove two is fixed with a sliding rod two, the sliding rod two is inserted in the pressing plate, the rear wall of the cover frame is fixed with an outer back plate, the front side of the outer back plate is integrally provided with a lower pressing plate, the both sides of the lower pressing plate are arc-shaped, the surface of the lower pressing plate below the slitting knife is horizontally arranged, and the cross section of the slitting knife is inverted triangular.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The sealing device for woven bag production, through the setting of the traction assembly and the auxiliary traction, the cylindrical woven bag is conveniently flattened and introduced into the inside of the traction assembly and the auxiliary traction, then the traction assembly and the auxiliary traction are driven by the driving assembly, so that the woven bag is conveniently and quickly pulled and conveyed, the operation and use are more convenient, the continuous feeding and discharging are facilitated, the use is more convenient, and the sealing device for woven bag production is beneficial to the auxiliary sealing of the woven bag.

[0016] 2、The sealing device for woven bag production, through the setting of the heating assembly and the slitting assembly, when the woven bag is pulled and conveyed, the heating assembly is used for auxiliary heating and extrusion, so that the auxiliary heat sealing of the woven bag is facilitated, and under the continuous pulling and conveying of the traction assembly and the auxiliary traction, the slitting assembly is convenient for slitting the sealed woven bag, so that the opposite end opening packaging bag is formed in turn, the subsequent use of the packaging is facilitated, the operation and use are more convenient, and the sealing device for woven bag production is beneficial to the auxiliary sealing of the woven bag. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the utility model three-dimensional structure schematic diagram;

[0018] Figure 2 It is a rear view of the utility model three-dimensional structure schematic diagram;

[0019] Figure 3 It is a slitting assembly side view cross section three-dimensional structure schematic diagram of the utility model;

[0020] Figure 4 It is a traction assembly side view cross section three-dimensional structure schematic diagram of the utility model;

[0021] Figure 5 It is a heating assembly side view cross section three-dimensional structure schematic diagram of the utility model.

[0022] In the figure: 100, workbench; 101, assembly plate; 110, traction assembly; 111, traction roller; 112, traction shaft; 113, bearing seat shaft; 114, transmission gear; 115, rubber sleeve; 116, limiting plate; 117, supporting screw rod; 118, limiting nut; 120, auxiliary traction; 121, auxiliary roller; 122, auxiliary roller shaft; 130, heating assembly; 131, heating strip; 132, supporting cross beam; 133, assembly cross frame; 134, lifting plate; 135, telescopic rod one; 136, outer cover; 137, sliding groove one; 138, sliding rod one; 139, supporting back plate; 140, slitting assembly; 141, slitting knife; 142, assembly frame; 143, pressing plate; 144, telescopic rod two; 145, outer cover frame; 146, outer back plate; 147, lower pressing plate; 148, sliding groove two; 149, sliding rod two; 150, driving assembly; 151, motor; 152, coupling; 153, transmission wheel; 154, transmission belt; 155, driven wheel; 156, mounting frame; 160, supporting cover; 161, auxiliary inner groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-5 An embodiment provided by the present application:

[0025] A sealing device for woven bag production, the motor 151, coupling 152, heating strip 131 and the like used in the present application are all products that can be directly purchased on the market, and their principles and connection modes are all prior art well known to those skilled in the art. The sealing device comprises a workbench 100, the surface of the workbench 100 is provided with an assembly plate 101, the top of the assembly plate 101 is provided with a traction assembly 110, the right side of the traction assembly 110 is provided with an auxiliary traction 120, the traction assembly 110 and the auxiliary traction 120 are provided with a heating assembly 130 therebetween, the left side of the traction assembly 110 is provided with a slitting assembly 140, and the rear side of the traction assembly 110 and the auxiliary traction 120 is provided with a driving assembly 150.

[0026] As a more detailed embodiment, the traction assembly 110 is composed of two sets of symmetrically arranged upper and lower traction rollers 111, the traction rollers 111 are fixed with traction shafts 112 at both ends, the auxiliary traction 120 is composed of two sets of symmetrically arranged upper and lower auxiliary rollers 121, the auxiliary rollers 121 are fixed with auxiliary roller shafts 122 at both ends, and the traction shafts 112 and the auxiliary roller shafts 122 are both supported and assembled on the assembly plate 101 above through the bearing seat bearings 113 at both ends, the rear ends of the two sets of traction shafts 112 are driven by the two sets of transmission gears 114 meshing with each other, the rear ends of the two sets of auxiliary roller shafts 122 are also assembled, the driving assembly 150 includes a motor 151, the output end of the motor 151 is connected and driven with the traction shaft 112 through the shaft coupling 152, the rear end of the traction shaft 112 and the rear end of the auxiliary roller shaft 122 are fixed with a transmission wheel 153 and a driven wheel 155 respectively, and the transmission wheel 153 and the driven wheel 155 are connected and driven through the transmission belt 154, and the motor 151 is supported and assembled with a mounting bracket 156 at the bottom, the mounting bracket 156 is fixed at the rear end of the workbench 100, in use, the traction shaft 112 and the auxiliary roller shaft 122 are conveniently driven and driven in transmission by the driving assembly 150, so that the traction rollers 111 and the auxiliary rollers 121 are conveniently rotated to traction the woven bags, so that the subsequent operation is more convenient, the outer wall of the traction roller 111 and the auxiliary roller 121 is sleeved and assembled with a rubber sleeve 115, and the two ends of the rubber sleeve 115 are assembled and positioned by screws, the outer side of the traction roller 111 and the auxiliary roller 121 is sleeved and supported with a limiting plate 116, two sets of limiting plates 116 are inserted and arranged with supporting lead screws 117 above and below, and the supporting lead screws 117 are fixed in the inner wall of the bearing seat bearing 113 at both ends, the supporting lead screws 117 are threaded and sleeved with limiting nuts 118 outside the wall, and the two sets of limiting nuts 118 are located on both sides of the limiting plate 116, so that in use, the woven bags are conveniently guided and transported, and the driving traction is more convenient and efficient;

[0027] As a more detailed embodiment of the present application, the heating assembly 130 includes two sets of symmetrical heating strips 131, and the two sets of heating strips 131 are supported by the support cross beam 132 and assembled with the assembly cross frame 133. The rear end of the assembly cross frame 133 supports the lifting plate 134, the middle of the lifting plate 134 is assembled with the telescopic rod one 135, the outside of the telescopic rod one 135 is assembled with the support right outer cover 136, and the outer cover 136 is supported on the rear side of the workbench 100. The rear side of the outer cover 136 is assembled with the support back plate 139, and the front side of the outer cover 136 is provided with the sliding groove one 137 corresponding to the lifting plate 134, and the inner wall of the sliding groove one 137 is fixed with the sliding rod one 138 upward and downward. The sliding rod one 138 is inserted into the inside of the lifting plate 134, the support back plate 139 is integrally provided with the support cover 160 in the middle of the front side, the left and right side walls of the support cover 160 are arc-shaped, and the middle of the support cover 160 is provided with the auxiliary inner groove 161 corresponding to the heating strip 131. Therefore, during use, the heating assembly 130 can be conveniently supported and assembled, the heating strip 131 can be conveniently lifted and assisted, the heating strip 131 can be conveniently stretched and contracted under the cooperation of the telescopic rod one 135, the heating strip 131 can be conveniently pressed, the subsequent operation and use are more convenient, and the extrusion and heating operation of the woven bag is facilitated.

[0028] As a more detailed embodiment of the present application, the cutting assembly 140 includes a cutting knife 141, the upper end of the cutting knife 141 is fixed with an assembly frame 142, the rear side of the assembly frame 142 is integrally provided with a pressing plate 143, the upper part of the pressing plate 143 is assembled with a telescopic rod two 144, and the outer wall of the telescopic rod two 144 is assembled with a cover frame 145. The cover frame 145 is supported above the rear side of the workbench 100, the front side of the cover frame 145 is provided with the sliding groove two 148 corresponding to the pressing plate 143, the inner wall of the sliding groove two 148 is fixed with the sliding rod two 149, the sliding rod two 149 is inserted into the inside of the pressing plate 143, the rear side wall of the cover frame 145 is fixed with the outer back plate 146, the front side of the outer back plate 146 is integrally provided with the lower pressing plate 147, the left and right sides of the lower pressing plate 147 are arc-shaped, the surface of the lower pressing plate 147 below the cutting knife 141 is horizontally arranged, and the cross section of the cutting knife 141 is inverted triangular. Therefore, during use, the cutting assembly 140 can be conveniently supported and assembled, the cutting operation of the woven bag is more convenient, and the cutting operation of the woven bag is more convenient.

[0029] Working principle: in use, the user first flattens the continuous cylindrical woven bag into the traction assembly 110 and the auxiliary traction 120, and then passes the woven bag through the two sets of auxiliary rollers 121, the two sets of heating strips 131, the two sets of traction rollers 111, and the cutting knife 141 and the lower stop plate 147, so as to facilitate subsequent operation and processing. The driving assembly 150 is driven, so that the motor 151 drives the traction shaft 112 and the auxiliary roller shaft 122 to rotate through the cooperation of the transmission wheel 153, the transmission belt 154 and the driven wheel 155 under the cooperation of the shaft coupling 152, so that the traction roller 111 and the auxiliary roller 121 facilitate auxiliary rotation to traction the woven bag. When traction, the distance between the two sets of limiting plates 116 is adjusted through the limiting plate 116 under the cooperation of the supporting lead screw 117 and the limiting nut 118, so that the space between them is convenient for the traction and conveying of the woven bag, preventing deviation. Cooperate with the corresponding control module, after a period of traction at one end, drive the heating strip 131 to heat and extrude the woven bag through the extension and retraction of the telescopic rod 135, and then traction the extruded and heat-sealed part of the woven bag to the cutting knife 141 and the lower stop plate 147, so that the cutting operation is more convenient, and the extruded and heat-sealed part of the woven bag is cut, so as to form an independent and complete woven bag, so that the operation and use are more convenient.

[0030] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A sealing device for woven bag production, comprising a workbench (100), the surface of the workbench (100) is equipped with an assembly plate (101), characterized in that: The assembly plate (101) top assembly with traction assembly (110), the traction assembly (110) right side is equipped with auxiliary traction (120), the traction assembly (110) and auxiliary traction (120) between the assembly with heating assembly (130), the traction assembly (110) left side is equipped with slitting assembly (140), the traction assembly (110) and auxiliary traction (120) rear side is equipped with drive assembly (150).

2. A sealing device for woven bags according to claim 1, characterized in that: The traction assembly (110) composition includes two groups of upper and lower symmetrical traction roller (111), the traction roller (111) both ends are fixed with traction shaft (112), the auxiliary traction (120) composition includes two groups of upper and lower symmetrical auxiliary roller (121), the auxiliary roller (121) both ends are fixed with auxiliary roller shaft (122), and the traction shaft (112) and auxiliary roller shaft (122) both ends are respectively supported by the bearing (113) and assembled above the assembly plate (101).

3. A sealing device for woven bags according to claim 2, characterized in that: Two groups of the traction shaft (112) rear end is driven by two groups of transmission gear (114) meshing, two groups of the auxiliary roller shaft (122) rear end is also assembled, the drive assembly (150) includes motor (151), the motor (151) output end is connected with the traction shaft (112) through the shaft coupling (152) and is driven, the traction shaft (112) rear end and auxiliary roller shaft (122) rear end are respectively fixed with transmission wheel (153) and driven wheel (155), and the transmission wheel (153) and driven wheel (155) are connected by transmission belt (154) and are driven, and the motor (151) bottom support is equipped with mounting bracket (156), the mounting bracket (156) is fixed on the rear end of the workbench (100).

4. The sealing device for producing woven bags according to claim 2, characterized in that: The outer wall of the traction roller (111) and auxiliary roller (121) is sleeved with rubber sleeve (115), and the rubber sleeve (115) is assembled by limiting the two ends through screws, the outer side of the traction roller (111) and auxiliary roller (121) is sleeved with support limiting plate (116), two groups of the limiting plate (116) are inserted and arranged on the upper and lower support lead screws (117), and the support lead screws (117) are fixed in the inner wall of the bearing (113), the outer wall of the support lead screw (117) is threaded with the limiting nut (118), and two groups of the limiting nut (118) are located on the two sides of the limiting plate (116).

5. A sealing device for woven bags according to claim 1, characterized in that: The heating assembly (130) includes two groups of symmetrical heating strip (131), and two groups of heating strip (131) are supported and assembled with assembly cross (133) through support cross beam (132) on the upper and lower sides, the rear end of the assembly cross (133) is supported with lifting plate (134), the middle part of the lifting plate (134) is equipped with telescopic rod one (135), the outer part of the telescopic rod one (135) is equipped with support right outer cover (136), and the outer cover (136) is supported on the rear side of the workbench (100).

6. A sealing device for the production of woven bags according to claim 5, characterized in that: The outer shell (136) rear side is equipped with a support back plate (139), and the outer shell (136) front side is provided with a sliding groove one (137) corresponding to the lifting plate (134), and the sliding groove one (137) inner wall is fixed with a sliding rod one (138) upward and downward, the sliding rod one (138) penetrates and is arranged in the lifting plate (134) inside, and the support back plate (139) front side middle part is integrally provided with a support cover (160), the support cover (160) left and right two side walls are arc-shaped, and the support cover (160) middle part is provided with an auxiliary inner groove (161) corresponding to the heating strip (131).

7. A sealing device for woven bags according to claim 1, characterized in that: The cutting assembly (140) includes a cutting knife (141), the upper end of the cutting knife (141) is fixed with an assembly frame (142), the rear side of the assembly frame (142) is integrally provided with a pressing plate (143), the upper part of the pressing plate (143) is assembled with a telescopic rod two (144), and the outer wall of the telescopic rod two (144) is assembled and supported with an outer cover frame (145), and the outer cover frame (145) is supported on the rear side of the workbench (100) above.

8. A sealing device for the production of woven bags according to claim 7, characterized in that: The outer cover frame (145) front side is provided with a sliding groove two (148) corresponding to the pressing plate (143), the sliding groove two (148) inner wall is fixed with a sliding rod two (149), the sliding rod two (149) penetrates and is arranged in the pressing plate (143) inside, the outer cover frame (145) rear side wall is fixed with an outer back plate (146), the outer back plate (146) front side is integrally provided with a lower pressing plate (147), the lower pressing plate (147) both sides are arc-shaped, and the surface of the lower pressing plate (147) below the cutting knife (141) is horizontally arranged, and the cutting knife (141) cross section is inverted triangular.

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