Gluing device for combined processing of sealed packaging bag

Abstract

The utility model relates to the technical field of packaging bag gluing, and discloses a gluing device for combined processing of sealed packaging bags, which comprises a workbench, a box body is fixedly mounted at the top of the workbench, a centering gluing mechanism is arranged at the top of the workbench, a conveying mechanism is arranged at the top of the workbench, and the box body and the conveying mechanism are fixedly mounted on the workbench. The centering and gluing mechanism comprises a centering assembly and a gluing assembly, and the gluing assembly is arranged on the top of the centering assembly. The guide wheel is used for centering and clamping the composite plastic plate, the composite plastic plate is ensured to be at the bottom of the coating roller, the coating roller is used for comprehensively coating glue at the top of the composite plastic plate, the coating effect is improved, the coating roller is tightly attached to the top of the composite plastic plate, and the glue at the top is rolled and smoothed, so that the composite plastic plate is coated with the glue more uniformly; and the glue outside the coating roller is scraped into the collecting box by the scraper, so that the glue is prevented from falling to the top of the workbench, and the device is kept clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing packaging bags, in particular to a gluing device for composite processing of sealed packaging bags. Background Art

[0002] As the name implies, packaging bags are made of plastic as the main raw material and are essential items in people's daily lives. In the production process of packaging bags, two substrates need to be composited together to achieve composite production of plastic materials. The existing composite machine directly coats the glue on the composite plastic substrate and then composites the plastic through a composite mechanism, so a glue-applying device for composite processing of sealed packaging bags is needed.

[0003] According to the description in a gluing device for composite processing of polymer plastic bags disclosed on the patent website (authorization announcement number: CN213733734 U), "The utility model discloses a gluing device for composite processing of polymer plastic bags, including a base, the top of the base is fixedly connected with a support frame and a U-shaped frame, the support frame is rotatably connected with a rotating wheel, the two rotating wheels are sleeved with the same conveyor belt, a glue box, an extrusion spring and a telescopic rod are fixedly connected to the side wall of one end of the U-shaped frame, and the bottom end of the telescopic rod is fixedly connected with a fixed plate. The utility model sets a collection box, a collection cavity and a collection hole. When the coating roller rolls and coats the composite plastic plate, one side of the collection box is squeezed and fitted with the coating roller, so that the excess glue on the coating roller is scraped off, and the scraped glue flows into the collection cavity through the collection hole. On the one hand, the efficiency of the smoothing coating of the coating roller is improved, and on the other hand, the excess glue is recycled and reused, which greatly saves production costs.

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

[0005] During use, the utility model rolls and coats the composite plastic plate through a conveyor belt. However, in actual use, the composite plastic plate is placed on the conveyor belt, which may be skewed and offset, resulting in the coating roller being unable to fully roll and coat the composite plastic plate, resulting in a poor gluing effect. Therefore, it is necessary to improve a gluing device for composite processing of sealed packaging bags to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a gluing device for composite processing of sealed packaging bags 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 gluing device for composite processing of sealed packaging bags, comprising a workbench, a box body is fixedly installed on the top of the workbench, a centering gluing mechanism is arranged on the top of the workbench, and a conveying mechanism is arranged on the top of the workbench;

[0008] The centering and gluing mechanism comprises a centering component and a gluing component, and the gluing component is arranged on the top of the centering component.

[0009] Preferably, the centering component includes a slide rail, which is fixedly installed on the top of the workbench, a sliding plate is slidably installed on the outer side of the slide rail, a fixing rod is fixedly installed on the top of the sliding plate, a guide wheel is rotatably installed on the top of the fixing rod, a connecting rod one is rotatably installed inside the sliding plate, a connecting rod two is rotatably installed on the end of the connecting rod one away from the sliding plate, a connecting rod three is rotatably installed on the end of the connecting rod two away from the connecting rod one, a rotating rod is rotatably installed on the top of the workbench, and an electric push rod is fixedly installed on the top of the workbench, so that the guide wheel performs a centering clamping operation on the composite plastic plate to ensure that the composite plastic plate is at the bottom of the coating roller, so that the coating roller performs a comprehensive coating operation on the glue on the top of the composite plastic plate to increase the coating effect.

[0010] Preferably, the slide rail, sliding plate, fixed rod and guide wheel are arranged in two groups, which are symmetrically distributed on the center line of the left side of the workbench, and the connecting rod three is rotatably installed with another sliding plate, the rotating rod is rotatably installed at the center position of the connecting rod two, and the output end of the electric push rod is fixedly installed with the sliding plate, so that the sliding plate can move in a central direction.

[0011] Preferably, the gluing assembly includes a spring, the spring is fixedly installed at the bottom of the box, a telescopic rod is fixedly installed inside the box, a mounting frame is fixedly installed at the bottom of the spring, a coating roller is rotatably installed inside the mounting frame, a collecting box is fixedly installed on the left side of the mounting frame, a scraper is fixedly installed on the right side of the collecting box, a glue coating box is fixedly installed inside the box, a glue inlet pipe is fixedly installed on the left side of the glue coating box, and a glue outlet pipe is fixedly installed at the bottom of the glue coating box, so that the coating roller is tightly attached to the top of the composite plastic plate, and the glue on the top is rolled and smoothed, so that the gluing of the composite plastic plate is more uniform and the gluing quality is increased, and the scraper scrapes the glue on the outside of the coating roller into the collecting box to prevent the glue from falling to the top of the workbench and keep the device tidy.

[0012] Preferably, one end of the telescopic rod away from the box body is fixedly mounted on the mounting frame, the telescopic rod is arranged inside the spring, and the scraper is fitted with the coating roller so that the glue scraped by the scraper flows into the collection box.

[0013] Preferably, the conveying mechanism includes a mounting plate, the mounting plate is fixedly mounted on the top of the workbench, a motor is fixedly mounted on the back of the mounting plate, a conveying roller is fixedly mounted on the output end of the motor, a leather wheel one is rotatably mounted on the back of the mounting plate, a belt is transmission-mounted on the outer side of the leather wheel one, an end of the belt away from the leather wheel one is transmission-mounted to the leather wheel two, the output end of the motor drives the conveying roller to rotate, and the rotation of the conveying roller causes all the conveying rollers to rotate through the leather wheel one, the belt and the leather wheel two arranged on the front and back sides, thereby performing a transmission operation on the composite plastic plate, making the gluing operation smoother, and automatically performing a conveying operation on the composite plastic plate.

[0014] Preferably, eleven groups of conveying rollers are provided, and are linearly distributed from left to right on the mounting plate, and two groups of pulley one, belt and pulley two are provided, with five in each group, and the two groups are staggered on the front and back of the conveying roller, and pulley one is fixedly installed on the conveying roller, and pulley two is fixedly installed on the conveying roller to ensure smooth operation.

[0015] Compared with the prior art, the utility model provides a gluing device for composite processing of sealed packaging bags, which has the following beneficial effects:

[0016] 1. The gluing device for composite processing of sealed packaging bags, through the set centering gluing mechanism, during use, the guide wheel performs a centering clamping operation on the composite plastic plate to ensure that the composite plastic plate is at the bottom of the coating roller, so that the coating roller performs a comprehensive coating operation on the glue on the top of the composite plastic plate to increase the coating effect, so that the coating roller is closely attached to the top of the composite plastic plate, and the glue on the top is rolled and smoothed, so that the gluing of the composite plastic plate is more uniform, and the gluing quality is improved, and the scraper scrapes the glue on the outside of the coating roller into the collection box to prevent the glue from falling to the top of the workbench, so as to keep the device clean.

[0017] 2. The gluing device for composite processing of sealed packaging bags has a conveying mechanism. During use, the output end of the motor drives the conveying roller to rotate. The rotation of the conveying roller causes all the conveying rollers to rotate through the first pulley, the belt and the second pulley arranged on the front and back sides, thereby transmitting the composite plastic plate, making the gluing operation smoother and automatically conveying the composite plastic plate. 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 appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance structure of the centering component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the gluing component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the conveying mechanism of the utility model.

[0024] In the figure: 1. workbench; 2. box; 3. centering and gluing mechanism; 31. centering assembly; 311. slide rail; 312. sliding plate; 313. fixing rod; 314. guide wheel; 315. connecting rod one; 316. connecting rod two; 317. connecting rod three; 318. rotating rod; 319. electric push rod; 32. gluing assembly; 321. spring; 322. telescopic rod; 323. mounting frame; 324. coating roller; 325. collecting box; 326. scraper; 327. gluing box; 328. glue inlet pipe; 329. glue outlet pipe; 4. conveying mechanism; 41. mounting plate; 42. motor; 43. conveying roller; 44. pulley one; 45. belt; 46. pulley two. DETAILED DESCRIPTION

[0025] 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.

[0026] 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. Embodiment 1

[0027] See also Figure 1-4The utility model provides a technical solution: a gluing device for composite processing of sealed packaging bags, comprising a workbench 1, a box 2 is fixedly installed on the top of the workbench 1, a centering gluing mechanism 3 is arranged on the top of the workbench 1, and a conveying mechanism 4 is arranged on the top of the workbench 1;

[0028] The centering and gluing mechanism 3 comprises a centering component 31 and a gluing component 32 , and the gluing component 32 is arranged on the top of the centering component 31 .

[0029] Furthermore, the centering component 31 includes a slide rail 311, which is fixedly installed on the top of the workbench 1. A sliding plate 312 is slidably installed on the outer side of the slide rail 311, a fixed rod 313 is fixedly installed on the top of the sliding plate 312, a guide wheel 314 is rotatably installed on the top of the fixed rod 313, a connecting rod 1 315 is rotatably installed inside the sliding plate 312, a connecting rod 2 316 is rotatably installed on the end of the connecting rod 1 315 away from the sliding plate 312, a connecting rod 3 317 is rotatably installed on the end of the connecting rod 2 316 away from the connecting rod 1 315, a rotating rod 318 is rotatably installed on the top of the workbench 1, and an electric push rod 319 is fixedly installed on the top of the workbench 1, so that the guide wheel 314 performs a centering clamping operation on the composite plastic plate to ensure that the composite plastic plate is at the bottom of the coating roller 324, so that the coating roller 324 performs a comprehensive coating operation on the glue on the top of the composite plastic plate to increase the coating effect.

[0030] Furthermore, two groups of slide rails 311, sliding plates 312, fixed rods 313 and guide wheels 314 are provided, which are symmetrically distributed on the left center line of the workbench 1, and the connecting rod three 317 is rotatably installed with another sliding plate 312, the rotating rod 318 is rotatably installed at the center position of the connecting rod two 316, and the output end of the electric push rod 319 is fixedly installed with the sliding plate 312, so that the sliding plate 312 can move in the center.

[0031] Furthermore, the gluing component 32 includes a spring 321, which is fixedly installed at the bottom of the box body 2, a telescopic rod 322 is fixedly installed inside the box body 2, a mounting frame 323 is fixedly installed at the bottom of the spring 321, a coating roller 324 is rotatably installed inside the mounting frame 323, a collecting box 325 is fixedly installed on the left side of the mounting frame 323, a scraper 326 is fixedly installed on the right side of the collecting box 325, a glue coating box 327 is fixedly installed inside the box body 2, a glue inlet pipe 328 is fixedly installed on the left side of the glue coating box 327, and a glue outlet pipe 329 is fixedly installed at the bottom of the glue coating box 327, so that the coating roller 324 is close to the top of the composite plastic plate, and the glue on the top is rolled and smoothed, so that the gluing of the composite plastic plate is more uniform and the gluing quality is improved, and the scraper 326 scrapes the glue on the outside of the coating roller 324 into the collecting box 325 to prevent the glue from falling to the top of the workbench 1 and keep the device clean.

[0032] Furthermore, one end of the telescopic rod 322 away from the box body 2 is fixedly installed on the mounting frame 323 , the telescopic rod 322 is arranged inside the spring 321 , and the scraper 326 is fitted with the coating roller 324 , so that the glue scraped by the scraper 326 flows into the collection box 325 . Embodiment 2

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the conveying mechanism 4 includes a mounting plate 41, the mounting plate 41 is fixedly mounted on the top of the workbench 1, a motor 42 is fixedly mounted on the back of the mounting plate 41, a conveying roller 43 is fixedly mounted on the output end of the motor 42, a leather wheel 44 is rotatably mounted on the back of the mounting plate 41, a belt 45 is installed for transmission on the outer side of the leather wheel 44, and the end of the belt 45 away from the leather wheel 44 is transmission-mounted with the leather wheel 2 46, the output end of the motor 42 drives the conveying roller 43 to rotate, and the conveying roller 43 rotates through the leather wheel 1 44, the belt 45 and the leather wheel 2 46 arranged on the front and back sides to rotate all the conveying rollers 43, thereby performing a transmission operation on the composite plastic plate, making the gluing operation smoother, and automatically performing a conveying operation on the composite plastic plate.

[0034] Furthermore, eleven groups of conveying rollers 43 are provided, and are linearly distributed from left to right on the mounting plate 41. Two groups of pulleys 44, belts 45 and pulleys 46 are provided, with five in each group, and the two groups are staggered on the front and back of the conveying roller 43, respectively. Puller 1 44 is fixedly installed on the conveying roller 43, and pulley 2 46 is fixedly installed on the conveying roller 43 to ensure smooth operation.

[0035] In actual operation, when this device is used, the composite plastic plate is placed on the top of the conveying roller 43, and the motor 42 is started. The output end of the motor 42 drives the conveying roller 43 to rotate. The conveying roller 43 rotates through the leather wheel 1 44, the belt 45 and the leather wheel 2 46 arranged on the front and back sides to rotate all the conveying rollers 43, thereby performing a transmission operation on the composite plastic plate, making the gluing operation smoother, and automatically conveying the composite plastic plate. The glue is input from the glue inlet pipe 328 and flows from the glue outlet pipe 329 to the top of the composite plastic plate. After the composite plastic plate touches the coating roller 324, the spring 321 is compressed, and the coating roller 324 moves up according to the thickness of the composite plastic plate, and then the coating roller 324 is tightly attached to the top of the composite plastic plate according to the elastic force of the spring 321. , the glue on the top is rolled and smoothed, so that the glue coating of the composite plastic plate is more uniform and the glue coating quality is improved, and the scraper 326 scrapes the glue on the outside of the coating roller 324 to the inside of the collecting box 325 to prevent the glue from falling to the top of the workbench 1 and keep the device clean, and the electric push rod 319 is started, and the electric push rod 319 pulls the sliding plate 312 to slide on the outside of the slide rail 311, so that the connecting rod 1 315 rotates, and the rotation of the connecting rod 1 315 drives the connecting rod 2 316 to rotate, and the rotation of the connecting rod 2 316 moves the other sliding plate 312, so that the guide wheel 314 performs a centering clamping operation on the composite plastic plate, ensuring that the composite plastic plate is at the bottom of the coating roller 324, so that the coating roller 324 performs a comprehensive coating operation on the glue on the top of the composite plastic plate, thereby increasing the coating effect.

[0036] 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 gluing device for composite processing of sealed packaging bags, comprising a workbench (1), characterized in that: A box body (2) is fixedly mounted on the top of the workbench (1), a centering gluing mechanism (3) is arranged on the top of the workbench (1), and a conveying mechanism (4) is arranged on the top of the workbench (1); The centering and gluing mechanism (3) comprises a centering component (31) and a gluing component (32), wherein the gluing component (32) is arranged on top of the centering component (31); The centering assembly (31) comprises a slide rail (311), wherein the slide rail (311) is fixedly mounted on the top of the workbench (1), a slide plate (312) is slidably mounted on the outer side of the slide rail (311), a fixed rod (313) is fixedly mounted on the top of the slide plate (312), a guide wheel (314) is rotatably mounted on the top of the fixed rod (313), a connecting rod 1 (315) is rotatably mounted inside the slide plate (312), a connecting rod 2 (316) is rotatably mounted on the end of the connecting rod 1 (315) away from the slide plate (312), a connecting rod 3 (317) is rotatably mounted on the end of the connecting rod 2 (316) away from the connecting rod 1 (315), a rotating rod (318) is rotatably mounted on the top of the workbench (1), and an electric push rod (319) is fixedly mounted on the top of the workbench (1).

2. A gluing device for composite processing of sealed packaging bags according to claim 1, characterized in that: The slide rail (311), the sliding plate (312), the fixed rod (313) and the guide wheel (314) are provided in two groups and are symmetrically distributed on the left center line of the workbench (1), and the third connecting rod (317) is rotatably mounted on the other sliding plate (312), the rotating rod (318) is rotatably mounted on the center position of the second connecting rod (316), and the output end of the electric push rod (319) is fixedly mounted on the sliding plate (312).

3. The gluing device for composite processing of sealed packaging bags according to claim 1, characterized in that: The gluing assembly (32) comprises a spring (321), wherein the spring (321) is fixedly mounted on the bottom of the box body (2), a telescopic rod (322) is fixedly mounted inside the box body (2), a mounting frame (323) is fixedly mounted on the bottom of the spring (321), a coating roller (324) is rotatably mounted inside the mounting frame (323), a collecting box (325) is fixedly mounted on the left side of the mounting frame (323), a scraper (326) is fixedly mounted on the right side of the collecting box (325), a gluing box (327) is fixedly mounted inside the box body (2), a gluing inlet pipe (328) is fixedly mounted on the left side of the gluing box (327), and a gluing outlet pipe (329) is fixedly mounted on the bottom of the gluing box (327).

4. The gluing device for composite processing of sealed packaging bags according to claim 3, characterized in that: One end of the telescopic rod (322) away from the box body (2) is fixedly mounted on the mounting frame (323); the telescopic rod (322) is arranged inside the spring (321); and the scraper (326) is in contact with the coating roller (324).

5. The gluing device for composite processing of sealed packaging bags according to claim 1, characterized in that: The conveying mechanism (4) comprises a mounting plate (41), the mounting plate (41) being fixedly mounted on the top of the workbench (1), a motor (42) being fixedly mounted on the back of the mounting plate (41), a conveying roller (43) being fixedly mounted on the output end of the motor (42), a leather wheel (44) being rotatably mounted on the back of the mounting plate (41), a belt (45) being transmission-mounted on the outer side of the leather wheel (44), and an end of the belt (45) away from the leather wheel (44) being transmission-mounted on the leather wheel (46).

6. The gluing device for composite processing of sealed packaging bags according to claim 5, characterized in that: The conveying rollers (43) are provided in eleven groups and are linearly distributed from left to right on the mounting plate (41); the leather wheel 1 (44), the belt (45) and the leather wheel 2 (46) are provided in two groups, with five in each group, and the two groups are staggeredly distributed on the front and back sides of the conveying rollers (43); the leather wheel 1 (44) is fixedly mounted on the conveying rollers (43), and the leather wheel 2 (46) is fixedly mounted on the conveying rollers (43).

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