Woven bag mouth rubbing device

Abstract

The utility model relates to the technical field of woven bags, and discloses a woven bag mouth rubbing device which is characterized in that a supporting plate is fixedly mounted on the left side of a workbench, a working mechanism is arranged outside the workbench, and a positioning mechanism is arranged outside the workbench. A first motor is started to enable a rotating roller to rotate, under the cooperation of a conveying belt, woven bags are conveyed conveniently, a first belt wheel, a first transmission belt and a second belt wheel are arranged to enable a first bevel gear to rotate, under the cooperation of a second bevel gear, a worm rotates, and under the cooperation of a worm gear, the woven bags can be conveyed conveniently. A second motor is started to enable a third belt pulley to rotate, so that a rotating block rotates, and under the cooperation of a sliding rod, a separation blade, a rubber block and a spring, the two sides of the woven bag are conveniently kneaded, so that the woven bag is conveniently conveyed and limited, and the woven bag is prevented from being far away from a conveying belt; and it is ensured that the opening twisting work of the woven bag is conducted stably.

Description

Technical Field

[0001] The utility model relates to the technical field of woven bags, in particular to a woven bag mouth-rubbing device. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag used for packaging. Their raw materials are generally various chemical plastic materials such as polyethylene and polypropylene. The weaving density refers to the number of warp and weft yarns in a 100mm×100mm woven fabric. During the production process of woven bags, the cutting position of the woven bags will stick together, so a rubbing device is required.

[0003] According to the description of a woven bag mouth-rubbing device disclosed in the patent website (authorization announcement number: CN 213108459 U), "The utility model discloses a woven bag mouth-rubbing device, including a machine body, a conveyor belt device is arranged on the upper outer surface of the machine body, support frames are arranged on the outer surfaces of both sides of the conveyor belt device, mouth-rubbing devices are arranged inside the two sides of the support frames, a cutting device is arranged behind the support frames, and a universal wheel is arranged on the outer surface of the lower end of the machine body. The woven bag mouth-rubbing device described in the utility model is integrated with the woven bag cutting device, has a reasonable structure, and is conducive to improving work efficiency. By providing anti-slip patterns and fixing belts, the woven bag can be effectively fixed to avoid the machine from failing to operate normally due to the woven bag falling off; by providing slide grooves and slide rails on the scraper and the connecting rod, the scraper can also be adjusted according to the different sizes of the woven bag, which improves the applicability and brings better prospects for use."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can effectively fix the woven bag by providing anti-slip grooves and fixing belts, thereby preventing the machine from failing to operate normally due to the woven bag falling off; by providing slide grooves and slide rails on the scraper and the connecting rod, the scraper can be adjusted according to the different sizes of the woven bag. However, in actual use, since the position of the scraper is fixed and only one side of the bag opening can be rubbed, it is easy for the scraper to fail to make close contact with the woven bag or the woven bag is squeezed too much, so it is easy for the rubbing mouth to fail. This has certain limitations, and therefore it is necessary to improve a woven bag rubbing mouth device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a woven bag mouth-rubbing device to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a woven bag mouth kneading device, comprising a workbench, a support plate is fixedly installed on the left side of the workbench, a working mechanism is arranged outside the workbench, and a positioning mechanism is arranged outside the workbench.

[0008] The working mechanism comprises a conveying component and a rubbing component. The conveying component is arranged outside the workbench, and the rubbing component is arranged outside the workbench.

[0009] Preferably, the conveying assembly includes a first motor, which is fixedly installed on the left side of the workbench, and a rotating roller is fixedly installed on the output end of the first motor, and a conveyor belt is installed on the external transmission of the rotating roller, and a first pulley is fixedly installed on the end of the rotating roller away from the first motor, and a first transmission belt is installed on the external transmission of the first pulley, and a second pulley is rotatably installed on the right side of the workbench, and the second pulley is transmission-installed with the first transmission belt, and a first bevel gear is fixedly installed on the right end of the second pulley, and a connecting frame is fixedly installed on the right side of the workbench, and a second bevel gear is rotatably installed on the front side of the connecting frame, and the second bevel gear is meshed with the first bevel gear, and a worm is fixedly installed on the back of the second bevel gear, and a worm wheel is meshed on the outside of the worm, and a pressure rod is fixedly installed on the inside of the worm wheel, and the pressure rod is rotatably installed with the connecting frame, so as to facilitate the transmission of the woven bags.

[0010] Preferably, a through hole is opened inside the workbench at a position corresponding to the rotating roller, and the rotating roller is rotatably installed in the through hole to facilitate the smooth rotation of the rotating roller.

[0011] Preferably, a through hole is provided inside the connection frame at a position corresponding to the worm, and the worm is rotatably installed in the through hole to facilitate smooth rotation of the worm.

[0012] Preferably, the mouth-rubbing assembly includes a connecting frame. The connecting frame is fixedly installed on the left side of the workbench, and a second motor is fixedly installed on the left end of the connecting frame, and a third pulley is fixedly installed on the output end of the second motor, and the third pulley is rotatably installed with the connecting frame, and a second transmission belt is installed on the external transmission of the third pulley, and a rotating block is fixedly installed on the right end of the third pulley, and the rotating block is rotatably installed with the connecting frame, and a sliding rod is slidably installed inside the rotating block, and a baffle is fixedly installed on one end of the sliding rod, and a rubber block is fixedly installed on the end of the sliding rod away from the baffle, and a spring is fixedly installed between the baffle and the rotating block to facilitate the mouth-rubbing work of the woven bag.

[0013] Preferably, the positioning mechanism includes a vertical plate, which is fixedly mounted on the top of the workbench, a threaded rod is installed on the internal thread of the vertical plate, a handwheel is fixedly mounted on the right end of the threaded rod, a baffle is rotatably mounted on the left end of the threaded rod, and a limiting rod is fixedly mounted on the right side of the baffle to facilitate the positioning of the woven bag.

[0014] Preferably, a through hole is opened inside the vertical plate at a position corresponding to the limiting rod, and the limiting rod is slidably installed in the through hole to facilitate the limiting work of the baffle.

[0015] Compared with the prior art, the utility model provides a woven bag mouth-rubbing device, which has the following beneficial effects:

[0016] 1. The woven bag mouth-rubbing device, through the set working mechanism, during use, by starting the first motor, the rotating roller rotates, with the cooperation of the conveyor belt, the woven bag is convenient to be conveyed, by the set first pulley, the first transmission belt and the second pulley, the first bevel gear is rotated, with the cooperation of the second bevel gear, the worm is rotated, with the cooperation of the worm wheel, the pressure rod is rotated, which is convenient for conveying and limiting the woven bag and preventing the woven bag from being away from the conveyor belt, by starting the second motor, the third pulley is rotated, so that the rotating block is rotated, with the cooperation of the slide bar, the baffle, the rubber block and the spring, the two sides of the woven bag are convenient to be rubbed, ensuring that the mouth-rubbing work of the woven bag is stable.

[0017] 2. The woven bag mouth-rubbing device, through the positioning mechanism, during use, by rotating the hand wheel, the threaded rod is moved, and with the cooperation of the limit rod, the baffle is moved smoothly, which is convenient for positioning the position of the woven bag and ensuring that the opening of the woven bag is located above the support plate, which is convenient for the subsequent rubbing of the woven bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the position relationship of the rotating rollers of the utility model;

[0022] Figure 4 This is a schematic diagram of the position relationship of the worm of the utility model;

[0023] Figure 5 This is a schematic diagram of the position relationship of the second transmission belt of the utility model;

[0024] Figure 6 This is a schematic diagram of the spring position relationship of the utility model;

[0025] Figure 7 It is a schematic diagram of the position relationship of the positioning mechanism of the utility model.

[0026] In the figure: 1, workbench; 2, support plate; 3, working mechanism; 31, conveying assembly; 311, first motor; 312, rotating roller; 313, conveyor belt; 314, first pulley; 315, first transmission belt; 316, second pulley; 317, first bevel gear; 318, connecting frame; 319, second bevel gear; 3110, worm; 3111, worm wheel; 3112, pressure rod; 32, rubbing assembly; 321, connecting frame; 322, second motor; 323, third pulley; 324, second transmission belt; 325, rotating block; 326, sliding rod; 327, baffle; 328, rubber block; 329, spring; 4, positioning mechanism; 401, vertical plate; 402, threaded rod; 403, hand wheel; 404, baffle; 405, limit rod. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-6The utility model provides a technical solution: a woven bag mouth kneading device, comprising a workbench 1, a support plate 2 is fixedly installed on the left side of the workbench 1, a working mechanism 3 is arranged outside the workbench 1, and a positioning mechanism 4 is arranged outside the workbench 1.

[0031] The working mechanism 3 includes a conveying component 31 and a rubbing component 32 . The conveying component 31 is arranged outside the workbench 1 , and the rubbing component 32 is arranged outside the workbench 1 .

[0032] Furthermore, the conveying assembly 31 includes a first motor 311, which is fixedly installed on the left side of the workbench 1, a rotating roller 312 is fixedly installed on the output end of the first motor 311, a conveyor belt 313 is installed on the external transmission of the rotating roller 312, a first pulley 314 is fixedly installed on the end of the rotating roller 312 away from the first motor 311, a first transmission belt 315 is installed on the external transmission of the first pulley 314, and a second pulley 316 is rotatably installed on the right side of the workbench 1, and the second pulley 316 and the first transmission belt 315 are driven by the transmission. Installation, the right end of the second pulley 316 is fixedly installed with a first bevel gear 317, the right side of the workbench 1 is fixedly installed with a connecting frame 318, the front of the connecting frame 318 is rotatably installed with a second bevel gear 319, the second bevel gear 319 is meshed with the first bevel gear 317, the back of the second bevel gear 319 is fixedly installed with a worm 3110, the outside of the worm 3110 is meshed with a worm wheel 3111, the inside of the worm wheel 3111 is fixedly installed with a pressure rod 3112, the pressure rod 3112 is rotatably installed with the connecting frame 318, so as to facilitate the transmission of the woven bags.

[0033] Furthermore, a through hole is opened inside the workbench 1 at a position corresponding to the rotating roller 312 , and the rotating roller 312 is rotatably installed in the through hole, so as to facilitate the smooth rotation of the rotating roller 312 .

[0034] Furthermore, a through hole is opened inside the connection frame 318 at a position corresponding to the worm 3110 , and the worm 3110 is rotatably installed in the through hole to facilitate the smooth rotation of the worm 3110 .

[0035] Furthermore, the mouth-rubbing component 32 includes a connecting frame 321, which is fixedly mounted on the left side of the workbench 1, and a second motor 322 is fixedly mounted on the left end of the connecting frame 321, and a third pulley 323 is fixedly mounted on the output end of the second motor 322, and the third pulley 323 is rotatably mounted with the connecting frame 321, and a second transmission belt 324 is installed on the external transmission of the third pulley 323, and a rotating block 325 is fixedly mounted on the right end of the third pulley 323, and the rotating block 325 is rotatably mounted with the connecting frame 321, and a sliding rod 326 is slidably mounted inside the rotating block 325, and a blocking piece 327 is fixedly mounted on one end of the sliding rod 326, and a rubber block 328 is fixedly mounted on the end of the sliding rod 326 away from the blocking piece 327, and a spring 329 is fixedly mounted between the blocking piece 327 and the rotating block 325, so as to facilitate the mouth-rubbing work of the woven bag.

[0036] Embodiment 2:

[0037] See also Figure 7 , and combined with Example 1, it is further obtained that the positioning mechanism 4 includes a vertical plate 401, the vertical plate 401 is fixedly installed on the top of the workbench 1, the internal thread of the vertical plate 401 is installed with a threaded rod 402, the right end of the threaded rod 402 is fixedly installed with a hand wheel 403, the left end of the threaded rod 402 is rotatably installed with a baffle 404, and the right side of the baffle 404 is fixedly installed with a limiting rod 405, which is convenient for positioning the woven bag.

[0038] Furthermore, a through hole is opened inside the vertical plate 401 at a position corresponding to the limiting rod 405 , and the limiting rod 405 is slidably installed in the through hole to facilitate the limiting work of the baffle 404 .

[0039] In actual operation, when the device is used, the threaded rod 402 is moved by rotating the hand wheel 403, and the baffle 404 is moved smoothly with the cooperation of the limit rod 405, so as to facilitate the positioning of the woven bag and ensure that the opening of the woven bag is located above the support plate 2, so as to facilitate the subsequent rubbing of the woven bag. By starting the first motor 311, the rotating roller 312 is rotated, and with the cooperation of the conveyor belt 313, the woven bag is conveniently conveyed. By setting the first pulley 314, the first transmission belt 315 and the second pulley 316, The first bevel gear 317 rotates, and with the cooperation of the second bevel gear 319, the worm 3110 rotates, and with the cooperation of the worm wheel 3111, the pressure rod 3112 rotates, which is convenient for the transmission and limitation of the woven bag and prevents the woven bag from being away from the conveyor belt 313. By starting the second motor 322, the third pulley 323 rotates, thereby rotating the rotating block 325. With the cooperation of the sliding bar 326, the baffle 327, the rubber block 328 and the spring 329, it is convenient to rub the two sides of the woven bag to ensure that the rubbing work of the woven bag is stable.

[0040] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A woven bag mouth-rolling device, comprising a workbench (1), characterized in that: A support plate (2) is fixedly mounted on the left side of the workbench (1), a working mechanism (3) is arranged outside the workbench (1), and a positioning mechanism (4) is arranged outside the workbench (1); The working mechanism (3) comprises a conveying component (31) and a rubbing component (32); the conveying component (31) is arranged outside the workbench (1), and the rubbing component (32) is arranged outside the workbench (1); The kneading assembly (32) comprises a connecting frame (321), the connecting frame (321) is fixedly mounted on the left side of the workbench (1), a second motor (322) is fixedly mounted on the left end of the connecting frame (321), a third belt pulley (323) is fixedly mounted on the output end of the second motor (322), the third belt pulley (323) is rotatably mounted on the connecting frame (321), a second transmission belt (324) is mounted on the external transmission of the third belt pulley (323), and the third belt pulley (323) is fixedly mounted on the output end of the second motor (322). A rotating block (325) is fixedly mounted on the right end of the three-belt pulley (323), and the rotating block (325) is rotatably mounted on the connecting frame (321). A sliding rod (326) is slidably mounted inside the rotating block (325), and a blocking piece (327) is fixedly mounted on one end of the sliding rod (326). A rubber block (328) is fixedly mounted on one end of the sliding rod (326) away from the blocking piece (327), and a spring (329) is fixedly mounted between the blocking piece (327) and the rotating block (325).

2. A woven bag mouth-rubbing device according to claim 1, characterized in that: The conveying assembly (31) comprises a first motor (311), the first motor (311) being fixedly mounted on the left side of the workbench (1), a rotating roller (312) being fixedly mounted on the output end of the first motor (311), a conveyor belt (313) being mounted on the external transmission of the rotating roller (312), a first belt pulley (314) being fixedly mounted on the end of the rotating roller (312) away from the first motor (311), a first transmission belt (315) being mounted on the external transmission of the first belt pulley (314), a second belt pulley (316) being rotatably mounted on the right side of the workbench (1), the second belt pulley (316) and the first transmission belt (313) being rotatably mounted on the right side of the workbench (1), 5) Transmission installation, the right end of the second pulley (316) is fixedly installed with a first bevel gear (317), the right side of the workbench (1) is fixedly installed with a connecting frame (318), the front side of the connecting frame (318) is rotatably installed with a second bevel gear (319), the second bevel gear (319) is meshed with the first bevel gear (317), the back of the second bevel gear (319) is fixedly installed with a worm (3110), the outside of the worm (3110) is meshed with a worm wheel (3111), the inside of the worm wheel (3111) is fixedly installed with a pressure rod (3112), and the pressure rod (3112) is rotatably installed with the connecting frame (318).

3. A woven bag mouth-rubbing device according to claim 2, characterized in that: A through hole is provided inside the workbench (1) at a position corresponding to the rotating roller (312), and the rotating roller (312) is rotatably mounted in the through hole.

4. A woven bag mouth-rubbing device according to claim 2, characterized in that: A through hole is provided inside the connection frame (318) at a position corresponding to the worm (3110), and the worm (3110) is rotatably mounted in the through hole.

5. A woven bag mouth-rubbing device according to claim 1, characterized in that: The positioning mechanism (4) comprises a vertical plate (401), the vertical plate (401) being fixedly mounted on the top of the workbench (1), a threaded rod (402) being mounted on the internal thread of the vertical plate (401), a hand wheel (403) being fixedly mounted on the right end of the threaded rod (402), a baffle (404) being rotatably mounted on the left end of the threaded rod (402), and a limiting rod (405) being fixedly mounted on the right side of the baffle (404).

6. A woven bag mouth-rubbing device according to claim 5, characterized in that: A through hole is provided inside the vertical plate (401) at a position corresponding to the limiting rod (405), and the limiting rod (405) is slidably installed in the through hole.

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