Cutting device for mining woven bag production
By introducing a limiting structure of an eccentric wheel-driven lifting seat and a rubber pressure seat into the cutting device, the problem of positional deviation during the cutting process of woven bags is solved, achieving cutting stability and effective collection of debris, and improving cutting accuracy and the cleanliness of the working environment.
Patent Information
- Application Number
- CN202520431646.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing cutting devices used in the production of mining woven bags are difficult to effectively position the woven bags, which can easily lead to positional shifts and cutting deviations during the cutting process.
The device employs a structure consisting of an eccentric wheel, a lifting seat, a sliding sleeve, and a rubber pressure seat. The eccentric wheel drives the lifting seat, which in turn drives the cutter and the rubber pressure seat to press and limit the woven bag. Combined with a guide structure and a fan to collect debris, it ensures the stability and cleanliness of the cutting process.
It effectively prevents the woven bags from shifting position during the cutting process, ensuring cutting accuracy, and collects debris through a fan and a flow guide structure to keep the work surface clean.
Smart Images
Figure CN223864472U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to cutting device technical field, especially relate to a cutting device for mining braided bag production. BACKGROUND
[0002] Braided bag, also known as snake skin bag, is a kind of plastic bag, is used for packing, and its raw material is generally polyethylene, polypropylene and various chemical plastic raw materials, and the density of braided bag mainly depends on the packaging product, which is determined by the user, and generally needs to be extruded, stretched into flat wire, and then woven, braided and bagged, and the cutting device is used for cutting and processing of raw materials during braided bag production.
[0003] However, most of the cutting devices for mining braided bag production on the market place the braided bag to be cut in the surface of the workbench, and then use the longitudinal cutting knife to cut the braided bag, but since the existing mining braided bag cutting device cannot effectively position the braided bag during cutting, the braided bag may shift during cutting, resulting in deviation in cutting of the braided bag, and the overall practicability is poor. SUMMARY
[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a cutting device for mining braided bag production, which can effectively solve the problems of the prior art.
[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:
[0006] The utility model discloses a cutting device for mining braided bag production, which comprises a workbench, a cutting groove is formed in one side of the top of the workbench, a protective frame is fixedly arranged above the workbench, a fixing seat is fixedly arranged on one side of the top of the protective frame, a first motor is fixedly arranged on the side wall of the fixing seat, an eccentric wheel is connected to the output end of the first motor, a lifting seat is arranged on the inner side of one end of the protective frame, a cutting knife is fixedly arranged in the middle of the bottom of the lifting seat, a guide structure is arranged on one side of the top of the lifting seat, a vertical rod is fixedly arranged on the inner side of the bottom of the lifting seat, a second spring is sleeved on the outer side of one end of the vertical rod, a sliding sleeve is fixedly connected to one end of the second spring, a connecting rod is fixedly arranged on the surface of one end of the sliding sleeve, and a rubber pressing seat is fixedly connected to the other end of the connecting rod.
[0007] Further, the guide structure comprises a guide block, a guide rod and a first spring, the guide block is welded to the top side wall of the lifting seat, the guide rod is fixedly arranged on one side of the top of the lifting seat, and the first spring is sleeved on the outer side of one end of the guide rod.
[0008] Further, the top end side of the workbench is fixedly provided with a damper, and the outer surface of the damper is sleeved with a third spring, one end of the third spring is fixedly connected with an adjusting seat, and the one end surface of the adjusting seat is fixedly provided with a second motor, and the output end of the second motor is connected with a compression roller.
[0009] Further, the bottom of the workbench is fixedly provided with a collecting box, and the inner cavity of the collecting box is fixedly provided with a flow guide seat, the inclined surface of the flow guide seat is provided with a flow guide groove, and the inner side of the flow guide groove is fixedly provided with a triangular table, one side of the flow guide seat is distributed with a filter plate, and the side away from the flow guide seat of the filter plate is distributed with an air extractor.
[0010] Further, the lifting seat is slidably connected with the protective frame through the guide block, and the guide block is symmetrically distributed along the vertical center line of the lifting seat.
[0011] Further, the sliding sleeve is slidably connected with the vertical rod through the second spring, and the two ends of the second spring are fixedly connected to the bottom of the sliding sleeve and the inner side wall of the lifting seat respectively.
[0012] The utility model has the following beneficial effects:
[0013] 1. The eccentric wheel, lifting seat, sliding sleeve, second spring and rubber pressing seat are arranged, so that the woven bag to be cut can be conveniently and effectively pressed and positioned, the stability of the woven bag during cutting is ensured, and the cutting deviation of the woven bag is prevented.
[0014] 2. The air extractor, collecting box and flow guide seat are arranged, so that the cuttings generated during the cutting of the woven bag can be conveniently and effectively collected, the cuttings are prevented from accumulating on the surface of the workbench and affecting the normal cutting of the woven bag, and the waste cuttings generated during the cutting of the woven bag are sucked into the collecting box through the air extractor, and then the cuttings are screened out through the flow guide seat and filter plate, so that the cuttings are retained in the collecting box and can be conveniently and effectively collected. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0016] Figure 1 The utility model is a schematic diagram.
[0017] Figure 2 It is a protective frame side view schematic diagram of the utility model;
[0018] Figure 3 It is a protective frame side view schematic diagram of the utility model; Figure 2 It is a protective frame side view schematic diagram of the utility model;
[0019] Figure 4 It is a protective frame side view schematic diagram of the utility model;
[0020] In the drawing, the component list represented by each sign is as follows:
[0021] 1, workbench;2, cutting groove;3, protective frame;4, fixed seat;5, first motor;6, eccentric wheel;7, lifting seat;8, cutting knife;9, guide block;10, guide rod;11, first spring;12, vertical rod;13, second spring;14, sliding sleeve;15, connecting rod;16, rubber pressure seat;17, damper;18, third spring;19, adjusting seat;20, second motor;21, pressure roller;22, collection box;23, flow guide seat;24, flow guide groove;25, triangular table;26, filter plate;27, air extractor. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.
[0023] Please refer to Figures 1-4 As shown in the drawing, the utility model is a kind of cutting device for mining braided bag production, including workbench 1, still including: the top side of workbench 1 is provided with cutting groove 2, the top of workbench 1 is fixedly provided with protective frame 3, and the top side of protective frame 3 is fixedly provided with fixed seat 4, the side wall of fixed seat 4 is fixedly provided with first motor 5, and the output end of first motor 5 is connected with eccentric wheel 6, the inner side of one end of protective frame 3 is distributed with lifting seat 7, and the bottom end of lifting seat 7 is fixedly provided with cutting knife 8 in the middle, the top side of lifting seat 7 is provided with guide structure, the bottom inner side of lifting seat 7 is fixedly provided with vertical rod 12, and the outer side of one end of vertical rod 12 is sleeved with second spring 13, vertical rod 12 is distributed along the vertical center line of lifting seat 7, one end of second spring 13 is fixedly connected with sliding sleeve 14, two groups of symmetrical distribution of openings are provided on the surface of sliding sleeve 14, vertical rod 12, second spring 13 and sliding sleeve 14 are all arranged in opening, and sliding sleeve 14 is attached to the bottom of opening in initial state, and the surface of one end of sliding sleeve 14 is fixedly provided with connecting rod 15, the inner side of sliding sleeve 14 is provided with hole, and the diameter size of hole is matched with the outer diameter size of vertical rod 12, and sliding sleeve 14 is slidably sleeved with the outer surface of vertical rod 12, the other end of connecting rod 15 is fixedly connected with rubber pressure seat 16, rubber pressure seat 16 is composed of rubber material, and is distributed along the vertical center line of lifting seat 7 symmetrically;
[0024] In operation, the second motor 20 operates to rotate the output end pressure roller 21, and then under the rotation of the two pressure rollers 21, the woven bag to be cut is conveniently conveyed to the designated position, so that the position to be cut of the woven bag is located above the cutting groove 2. Then the first motor 5 operates to rotate the eccentric wheel 6 connected to the output end, at this time the eccentric wheel 6 rotates to contact the top end of the lifting seat 7, and then the eccentric wheel 6 rotates to push the lifting seat 7, at this time the lifting seat 7 moves longitudinally, and the longitudinal movement of the lifting seat 7 drives the cutter 8 arranged at the bottom middle of the lifting seat 7 to move longitudinally, which is convenient for subsequent cutting of the woven bag by the movement of the cutter 8. Before the cutter 8 contacts the woven bag, the longitudinal movement of the lifting seat 7 drives the rubber pressing seat 16 to move longitudinally, and the rubber pressing seat 16 contacts the woven bag before the cutter 8, at this time the rubber pressing seat 16 is subjected to a longitudinal force, and then the connecting rod 15 drives the sliding sleeve 14 to move longitudinally, at this time the sliding sleeve 14 drives the first spring 11 to deform along the vertical rod 12, when the first spring 11 deforms to the extreme, the reverse force generated by the deformation of the first spring 11 can conveniently push the rubber pressing seat 16 in the opposite direction to drive the rubber pressing seat 16 to contact and press the surface of the woven bag, and the other rubber pressing seat 16 arranged symmetrically is the same, so that the woven bag can be pressed and positioned, which is convenient for subsequent cutting of the woven bag.
[0025] The guide structure includes a guide block 9, a guide rod 10 and a first spring 11, the guide block 9 is welded to the top end side wall of the lifting seat 7, the guide block 9 is symmetrically distributed along the vertical center line of the lifting seat 7, the lifting seat 7 is fixed with the guide rod 10 on one side of the top end, and the first spring 11 is sleeved on the outer side of one end of the guide rod 10;
[0026] In operation, the lifting seat 7 moves longitudinally under the rotation of the eccentric wheel 6, at this time the lifting seat 7 drives the guide blocks 9 symmetrically distributed on the two side walls of the top end to move longitudinally along the guide groove opened in the inner side wall of the protection frame 3, which preliminarily improves the stability of the longitudinal movement of the lifting seat 7, at the same time, the longitudinal movement of the lifting seat 7 drives the guide rod 10 to slide along the protection frame 3, which further improves the stability of the longitudinal movement of the lifting seat 7, and at the same time, the longitudinal movement of the guide rod 10 drives the second spring 13 to deform, and then the reverse force generated by the deformation of the second spring 13 can conveniently reset the lifting seat 7 when the eccentric wheel 6 is separated from the lifting seat 7, and the lifting seat 7 moves longitudinally in a regular and reciprocating manner.
[0027] The top end side of the workbench 1 is fixedly provided with a damper 17, and the outer surface of the damper 17 is sleeved with a third spring 18, one end of the third spring 18 is fixedly connected with an adjusting seat 19, and the one end surface of the adjusting seat 19 is fixedly provided with a second motor 20, and the output end of the second motor 20 is connected with a compression roller 21;
[0028] During work, the second motor 20 drives the compression roller 21 connected with the output end to rotate, and since the surface of the compression roller 21 is equidistantly provided with a plurality of arc protrusions along the center point, the transverse conveying of the woven bag can be realized by the symmetrically distributed compression rollers 21 on both sides, and since the bottom of the adjusting seat 19 is fixedly provided with the damper 17 and the third spring 18, the position height of the compression roller 21 can be conveniently adjusted by the damper 17 and the third spring 18, and the compression roller 21 can always adhere to the surface of the woven bag to be transversely conveyed during work, thereby facilitating the subsequent effective transverse conveying of the woven bag.
[0029] The bottom of the workbench 1 is fixedly provided with a collecting box 22, and the inner cavity of the collecting box 22 is fixedly provided with a flow guide seat 23, the top end side of the collecting box 22 is provided with a slot with the same size as the cutting groove 2, and the flow guide seat 23 is symmetrically distributed on the inner side of the collecting box 22, the inclined surface of the flow guide seat 23 is provided with a flow guide groove 24, and the inner side of the flow guide groove 24 is fixedly provided with a triangular table 25, the flow guide grooves 24 are equidistantly distributed along the inclined surface of the flow guide seat 23, and the inner diameters of the plurality of flow guide grooves 24 are consistent, one side of the flow guide seat 23 is provided with a filter plate 26, and the side away from the flow guide seat 23 of the filter plate 26 is provided with an air extractor 27;
[0030] During work, when a large amount of debris is generated during cutting of the woven bag, the air extractor 27 works to suck the debris into the inner side of the collecting box 22 through the cutting groove 2 and the slot provided on the top end side of the collecting box 22, at this time, the air mixed with debris under the action of the air extractor 27 will pass through the inclined surface of the flow guide seat 23, and since the inclined surface of the flow guide seat 23 is equidistantly provided with a plurality of flow guide grooves 24, and the inner side of the flow guide groove 24 is equidistantly provided with a plurality of triangular tables 25, when the air mixed with debris is divided through the flow guide groove 24, part of the debris can be left in the inner side of the flow guide groove 24 in cooperation with the equidistantly distributed triangular tables 25, and then the filter plate 26 arranged can further realize the filtering and purification treatment of the air, so as to effectively leave the debris mixed in the air in the inner side of the collecting box 22, for subsequent centralized treatment, and the treated air is discharged through the air outlet groove provided on the side wall of the collecting box 22.
[0031] The lifting seat 7 is slidably connected with the protective frame 3 through the guide block 9, and the guide block 9 is symmetrically distributed along the vertical center line of the lifting seat 7, and the outer diameter of the guide block 9 is adapted to the inner diameter of the guide groove provided on the inner side wall of the protective frame 3;
[0032] In work, the lifting seat 7 will move longitudinally under the rotation of the eccentric wheel 6, at this time the lifting seat 7 will drive the guide block 9 to slide along the guide groove on the inner wall of the protection frame 3, and then use the guide block 9 symmetrically arranged on both sides of the lifting seat 7 to improve the stability during the longitudinal movement of the lifting seat 7.
[0033] The sliding sleeve 14 is in sliding connection with the vertical rod 12 through the second spring 13, and the two ends of the second spring 13 are fixedly connected to the bottom of the sliding sleeve 14 and the inner side wall of the lifting seat 7 respectively.
[0034] In work, the connecting rod 15 will be pushed under the reverse force brought by the rubber pressing seat 16, at this time the connecting rod 15 will push the sliding sleeve 14, and then make the sliding sleeve 14 move longitudinally along the vertical rod 12, and the second spring 13 will be deformed when the sliding sleeve 14 moves longitudinally, and then use the reverse force generated by the deformation of the second spring 13 to pull the sliding sleeve 14 reversely, so as to use the sliding sleeve 14 to push the connecting rod 15 reversely, which is convenient for the subsequent connecting rod 15 to push the rubber pressing seat 16, and use the rubber pressing seat 16 to press and limit the woven bag to be cut.
[0035] Work principle: The second motor 20 will drive its output all connected with the rotation of the roller 21, and because the surface of the roller 21 along the center point equidistant distribution of a plurality of arc convex, and then use both sides of the symmetric distribution of the roller 21 can realize the horizontal conveying of the woven bag, and because the bottom of the adjusting seat 19 is fixedly installed with the damper 17 and the third spring 18, so as to use the setting of the damper 17 and the third spring 18 can be convenient for subsequent adjustment of the position of the roller 21 height, at the same time also can make the roller 21 in work can always adhere to the surface of the woven bag to be transversely conveyed, convenient for subsequent effective realization of the horizontal conveying of the woven bag, and then under the action of the rotation of the two rollers 21 can be convenient for subsequent conveying of the woven bag to be cut to the specified position, make the position of the woven bag to be cut above the cutting groove 2, then the first motor 5 work makes its output end connected eccentric wheel 6 with the rotation, at this time the eccentric wheel 6 rotation will be in contact with the top of the lifting seat 7, and then use the rotation of the eccentric wheel 6 to push the lifting seat 7, the lifting seat 7 will be in contact with the rotation of the eccentric wheel 6 under the action of the lifting seat 7 will be in longitudinal movement, at this time the lifting seat 7 will drive its top two sides of the wall of the symmetric distribution of the guide block 9 along the guide groove in the inner side wall of the protection frame 3 longitudinal movement, use the setting of the guide block 9 to preliminary improve the stability of the lifting seat 7 in the longitudinal movement process, at the same time, the longitudinal movement of the lifting seat 7 will drive the guide rod 10 along the protection frame 3 sliding, and then can further improve the stability of the lifting seat 7 in the longitudinal movement process, while the longitudinal movement of the guide rod 10 will drive the second spring 13 deformation, and then use the reverse force generated by the deformation of the second spring 13 can be convenient for subsequent eccentric wheel 6 and lifting seat 7 separation to realize the longitudinal reset of the lifting seat 7, so reciprocating can realize the regular longitudinal reciprocating motion of the lifting seat 7, and the longitudinal movement of the lifting seat 7 will drive the cutter 8 set in the middle of its bottom also with the longitudinal movement, convenient for subsequent use the movement of the cutter 8 to cut the woven bag, while before the cutter 8 and the woven bag contact, the longitudinal movement of the lifting seat 7 will drive the rubber pressing seat 16 also with the longitudinal movement, and the rubber pressing seat 16 will be in contact with the woven bag before the cutter 8, at this time the rubber pressing seat 16 is subjected to longitudinal force, and then through the connecting rod 15 drive the sleeve 14 with the longitudinal movement, at this time the sleeve 14 along the vertical rod 12 drive the first spring 11 deformation, when the first spring 11 deformation to the extreme can use the reverse force generated by the deformation of the first spring 11 can be convenient for subsequent make the sleeve 14 drive the connecting rod 15 reverse push the rubber pressing seat 16, make the rubber pressing seat 16 and the surface of the woven bag contact and press tightly limit processing, similarly, another symmetric setting of another rubber pressing seat 16 is also so, and then can realize the pressure tightly limit processing of the woven bag, convenient for subsequent better cutting processing of the woven bag, and when the woven bag cutting produces more debris,The air suction machine 27 works through the cutting groove 2 and the slot on the top side of the collecting box 22, so that the debris can be sucked into the inside of the collecting box 22 with the air. At this time, the air mixed with the debris is guided through the inclined surface of the flow guide seat 23. Since the multiple flow guide grooves 24 are equidistantly arranged on the inclined surface of the flow guide seat 23, and the multiple triangular platforms 25 are equidistantly arranged on the inside of the flow guide grooves 24, when the air mixed with the debris is divided through the flow guide grooves 24, the multiple triangular platforms 25 can be used to leave part of the debris on the inside of the flow guide grooves 24. Then, the filter plate 26 is arranged to further filter and purify the air, so that the debris mixed in the air can be effectively left on the inside of the collecting box 22, and the subsequent concentrated treatment is facilitated. The treated air is discharged through the air outlet groove on the side wall of the collecting box 22.
[0036] The above is only the preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement, improvement of any modification, equivalent replacement, improvement of the technical solutions described in the above embodiments, and the equivalent replacement of part of the technical features, all belong to the protection scope of the present application.
Claims
1. A cutting device for producing mining woven bags, comprising a workbench (1), characterized in that, Also includes: A cutting groove (2) is provided on one side of the top of the workbench (1). A protective frame (3) is fixed above the workbench (1). A fixed seat (4) is fixed on one side of the top of the protective frame (3). A first motor (5) is fixed on the side wall of the fixed seat (4). An eccentric wheel (6) is connected to the output end of the first motor (5). A lifting seat (7) is distributed on the inner side of one end of the protective frame (3). A cutter (8) is fixed in the middle of the bottom end of the lifting seat (7). A guide structure is provided on one side of the top of the lifting seat (7). A vertical rod (12) is fixed on the inner side of the bottom of the lifting seat (7). A second spring (13) is sleeved on the outer side of one end of the vertical rod (12). A sliding sleeve (14) is fixedly connected to one end of the second spring (13). A connecting rod (15) is fixedly provided on the surface of one end of the sliding sleeve (14). A rubber pressure seat (16) is fixedly connected to the other end of the connecting rod (15).
2. The cutting device for producing mining woven bags according to claim 1, characterized in that, The guide structure includes a guide block (9), a guide rod (10) and a first spring (11). The guide block (9) is welded to the top side wall of the lifting seat (7). The guide rod (10) is fixed on one side of the top of the lifting seat (7), and the first spring (11) is sleeved on the outer side of one end of the guide rod (10).
3. The cutting device for producing mining woven bags according to claim 1, characterized in that, A damper (17) is fixedly provided on one side of the top of the workbench (1), and a third spring (18) is sleeved on the outer surface of the damper (17). An adjustment seat (19) is fixedly connected to one end of the third spring (18), and a second motor (20) is fixedly provided on one end surface of the adjustment seat (19). A pressure roller (21) is connected to the output end of the second motor (20).
4. The cutting device for producing mining woven bags according to claim 1, characterized in that, A collection box (22) is fixedly provided at the bottom of the workbench (1), and a guide seat (23) is fixedly provided in the inner cavity of the collection box (22). A guide groove (24) is provided on the inclined surface of the guide seat (23), and a triangular truncated pyramid (25) is fixedly provided on the inner side of the guide groove (24). A filter plate (26) is distributed on one side of the guide seat (23), and an exhaust fan (27) is distributed on the side of the filter plate (26) away from the guide seat (23).
5. A cutting device for producing mining woven bags according to claim 2, characterized in that, The lifting seat (7) is slidably connected to the protective frame (3) through the guide block (9), and the guide block (9) is symmetrically distributed along the vertical center line of the lifting seat (7).
6. A cutting device for producing mining woven bags according to claim 1, characterized in that, The sliding sleeve (14) is slidably connected to the vertical rod (12) via the second spring (13), and the two ends of the second spring (13) are respectively fixedly connected to the bottom of the sliding sleeve (14) and the inner wall of the lifting seat (7).