Glue sealing device for dehumidification box production

Abstract

The utility model relates to the technical field of glue sealing, in particular to a glue sealing device for dehumidification box production, which comprises a workbench, a rotating disc is rotatably connected to the upper end face of the workbench, a first motor is mounted on the lower end face of the workbench, an output shaft of the first motor is fixedly connected with the rotating disc, and a clamping component for clamping a dehumidification box is arranged on the rotating disc. The upper end face of the workbench is provided with a glue filling assembly used for glue filling and a slicking assembly used for slicking glue. According to the utility model, the components such as the scrapers are arranged, and by adjusting the positions of the scrapers, when the rotary disc drives the dehumidification box to rotate, the scrapers can scrape glue liquid higher than the lower end surfaces of the scrapers, so that the situation that the glue liquid is accumulated locally due to poor fluidity or high viscosity of the glue liquid, and the quality and effect of glue sealing are influenced is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glue sealing, especially relates to a glue sealing device for dehumidification box production. BACKGROUND

[0002] The dehumidification box, also called a drying box or a moisture-proof box, is a device for preserving low humidity in a sealed space, and is commonly used to protect electronic products, instruments, food, medicines and the like from moisture and mold during storage or transportation. In the production process of the dehumidification box, the shell and the sealing part of the dehumidification box usually need to be firmly sealed to prevent moisture and external environmental factors from entering the box, so a glue sealing device is usually used.

[0003] The existing glue sealing device generally uses a glue pouring head to directly apply glue liquid on the dehumidification box to complete the glue sealing. However, due to the influence of the flowability and viscosity of the glue liquid, the glue liquid is often unevenly distributed, the glue liquid with poor flowability is difficult to spread, and the glue liquid with high viscosity is prone to accumulate in the characteristic area, thereby affecting the quality of the glue sealing. In view of the above technical problems, the utility model provides a glue sealing device for dehumidification box production. SUMMARY

[0004] In order to overcome the disadvantage that the glue liquid is unevenly distributed due to the influence of the flowability and viscosity of the glue liquid, the utility model provides a glue sealing device for dehumidification box production.

[0005] The technical implementation scheme of the utility model is: a glue sealing device for dehumidification box production, comprising a workbench, a rotating disc rotatably connected to the upper end face of the workbench, a first motor installed on the lower end face of the workbench, the output shaft of the first motor being fixedly connected to the rotating disc, a clamping assembly for clamping the dehumidification box being arranged on the rotating disc, a glue pouring assembly for pouring glue and a scraping assembly for scraping the glue liquid being arranged on the upper end face of the workbench;

[0006] The scraping assembly comprises a fixed disc fixedly connected to the upper end face of the workbench, a fixed rod fixedly connected to the upper end face of the fixed disc, a fixed block fixedly connected to the upper end of the fixed rod, a second screw rotatably connected between the fixed block and the fixed disc, a moving disc threadedly sleeved on the second screw, the moving disc being slidably connected to the fixed rod, a rotating disc rotatably connected to the outer wall of the fixed disc, a limiting rod fixedly connected to the rotating disc, a rotating arm rotatably connected to the moving disc, the rotating arm being slidably connected to the limiting rod, a scraper slidably connected to the rotating arm, the scraper being driven to move by a second linear module installed on the rotating arm, and a cleaning component for removing the overflowed glue liquid being installed on the rotating arm, a second motor and a third motor being installed on the lower end face of the workbench, the output shaft of the second motor being fixedly connected to the second screw, and the output shaft of the third motor driving the rotating disc to rotate through a transmission component.

[0007] Optionally, the cleaning component comprises a second electric push rod symmetrically mounted at the lower part of the rotating arm, a mounting box is fixedly connected to the telescopic rod of the second electric push rod, two movable rods are slidably connected to the mounting box, elastic members are arranged between the movable rods and the mounting box, pressing plates are fixedly connected to the ends of the movable rods away from the mounting box, the two pressing plates are fixedly connected together to form a cleaning block, a third electric push rod is mounted in the mounting box, a pushing block is fixedly connected to the telescopic rod of the third electric push rod, and a pressing block is hingedly connected to the middle part of the pushing block and abuts against the movable rods.

[0008] Optionally, the cleaning block is made of soft material.

[0009] Optionally, grooves are symmetrically arranged on the rotating disc, the clamping assembly comprises a first screw rod rotatably connected in the groove, a clamping block is slidably connected in the groove, the clamping block is threadedly connected with the first screw rod, a knob is rotatably connected to the rotating disc, and one end of the knob is fixedly connected with the first screw rod.

[0010] Optionally, the glue pouring assembly comprises a pump body, a glue storage barrel and a mounting seat mounted on the upper end face of the workbench, a sliding block is slidably connected to the mounting seat, the sliding block is driven to move by the first linear module, a first electric push rod is mounted on the side face of the sliding block close to the rotating disc, a glue pouring head is mounted on the telescopic rod of the first electric push rod, one end of the pump body is communicated with the glue storage barrel through a pipeline, and the other end is communicated with the glue pouring head through a hose.

[0011] Optionally, a stirring device is mounted on the glue storage barrel.

[0012] The utility model has the advantages of:

[0013] 1. The utility model discloses a scraper and other components, by adjusting the position of the scraper, when the rotating disc drives the dehumidification box to rotate, the scraper will scrape the glue liquid higher than the lower end face of the two scrapers, thereby avoiding the accumulation of glue liquid in the local due to poor flowability or high viscosity, and further affecting the quality and effect of glue sealing.

[0014] 2. The utility model discloses a cleaning block and other components, the cleaning block can not only be tightly attached to the two sides of the edge of the dehumidification box, but also can adapt to dehumidification boxes of different shapes, prevent the glue liquid from flowing to the periphery, avoid the glue liquid from overflowing along the edge of the dehumidification box due to the scraping of the scraper, and further adhere to the surface of the dehumidification box, thereby ensuring the appearance quality of the dehumidification box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a scraping assembly schematic view of the utility model.

[0017] Figure 3 It is a scraper and a second linear module schematic view of the utility model.

[0018] Figure 4 The sectional view of the installation box, cleaning block and elastic member and the like components of the utility model.

[0019] Figure 5 The schematic view of the rotating disc, moving disc and fixed disc and the like components of the utility model.

[0020] Figure 6 The schematic view of the glue pouring assembly and the like components of the utility model.

[0021] Figure 7 The schematic view of the clamping assembly and the like components of the utility model.

[0022] Figure 8 The sectional view of the glue storage barrel and stirring device of the utility model.

[0023] The meaning of the reference signs in the drawing: 101: workbench, 102: glue storage barrel, 103: stirring device, 104: pump body, 201: mounting seat, 202: sliding block, 203: first linear module, 204: hose, 205: first electric push rod, 206: glue pouring head, 301: rotating disc, 302: first motor, 303: clamping block, 304: first screw rod, 305: knob, 401: fixed disc, 402: fixed rod, 403: fixed block, 404: limiting rod, 405: second screw rod, 406: moving disc, 407: rotating arm, 408: second motor, 409: transmission component, 410: third motor, 411: rotating disc, 501: scraper, 502: second linear module, 511: second electric push rod, 512: installation box, 513: third electric push rod, 514: pushing block, 515: pressing block, 516: movable rod, 517: pressing plate, 518: cleaning block, 519: elastic member. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in further detail below in combination with the drawings. Only this statement, the up, down, left, right, front, back, inside, outside and the like orientation words appearing or about to appear in the text of the utility model, only take the drawings of the utility model as the base, it is not the specific limitation to the utility model.

[0025] A glue sealing device for dehumidification box production, such as Figures 1-8As shown, including the workbench 101, the upper end surface of the workbench 101 is rotatably connected with the rotating disc 301, the lower end surface of the workbench 101 is installed with the first motor 302, the output shaft of the first motor 302 is fixedly connected with the rotating disc 301, the rotating disc 301 is provided with a clamping assembly for clamping the dehumidification box, the upper end surface of the workbench 101 is provided with a glue pouring assembly for pouring glue and a scraping assembly for scraping the glue liquid, so it can be known that the dehumidification box is placed on the rotating disc 301 first, then the dehumidification box is clamped by using the clamping assembly, and then the top of the dehumidification box is sprayed with glue liquid by using the glue pouring assembly, and then the glue liquid is treated by using the scraping assembly to make the glue liquid more uniform and prevent accumulation, thereby improving the quality of glue sealing. It should be noted that the dehumidification box used in the embodiment is a dehumidification box with a bottom and no cover.

[0026] Specifically, please refer to Figure 1 and Figure 7 , the rotating disc 301 is symmetrically provided with a groove, the clamping assembly includes a first screw 304 rotatably connected in the groove, a clamping block 303 is slidably connected in the groove, the clamping block 303 is threadedly connected with the first screw 304, and a knob 305 is rotatably connected on the rotating disc 301, the knob 305 is fixedly connected with one end of the first screw 304, wherein one third of the knob 305 is exposed on the rotating disc 301, so that the knob 305 is more convenient to rotate manually, so it can be known that the dehumidification box is placed at the center of the rotating disc 301 by manual or mechanical hand, then the knob 305 is rotated manually, and then the knob 305 drives the first screw 304 to rotate, the rotation of the first screw 304 causes the two clamping blocks 303 to approach each other, and then the two clamping blocks 303 clamp the dehumidification box. The material used for the clamping block 303 is rubber, so that the clamping block 303 can prevent damage to the outer surface of the dehumidification box.

[0027] Specifically, please refer to Figure 1 , Figure 6 and Figure 8The glue filling assembly comprises a pump body 104, a glue storage barrel 102 and a mounting seat 201 mounted on the upper end surface of the workbench 101. The glue storage barrel 102 is provided with a stirring device 103. The stirring device 103 is a prior art and generally comprises a servo motor and a stirring rod, and thus is not described in detail. The stirring device 103 is used to keep the uniformity and stability of the glue liquid and prevent the separation or deposition of the components of the glue liquid. The mounting seat 201 is slidably connected with a sliding block 202. The sliding block 202 is driven to move by a first linear module 203. The first electric push rod 205 is installed on the side surface of the rotating disc 301 close to the sliding block 202. The glue filling head 206 is installed on the telescopic rod of the first electric push rod 205. One end of the pump body 104 is communicated with the glue storage barrel 102 through a pipeline, and the other end is communicated with the glue filling head 206 through a hose 204. Therefore, when the dehumidification box is clamped, the first linear module 203 is started, and then the first linear module 203 drives the glue filling head 206 to move up and down. The first electric push rod 205 is started, and then the telescopic rod of the first electric push rod 205 drives the glue filling head 206 to move horizontally. Thus, the glue filling head 206 is adjusted in the vertical and horizontal directions by the first linear module 203 to adapt to dehumidification boxes of different sizes. Then, the pump body 104 is started, and then the pump body 104 draws glue liquid from the glue storage barrel 102 and delivers the glue liquid to the glue filling head 206 through the pipeline and the hose 204, and the glue liquid is sprayed to the top of the dehumidification box by the glue filling head 206. At the same time, the first motor 302 is started, and then the output shaft of the first motor 302 drives the rotating disc 301 to rotate, and then the rotating disc 301 drives the dehumidification box to rotate, and then the glue liquid can cover the whole range of the top of the dehumidification box.

[0028] In particular, please refer to Figures 1-5The scraping assembly comprises a fixed disc 401 fixed on the upper end face of the workbench 101, a fixed rod 402 fixed on the upper end face of the fixed disc 401, a fixed block 403 fixed on the upper end of the fixed rod 402, a second screw rod 405 rotatably connected between the fixed block 403 and the fixed disc 401, a moving disc 406 threadedly sleeved on the second screw rod 405, the moving disc 406 being slidably connected with the fixed rod 402, so that the moving disc 406 can move up and down guided by the fixed rod 402, a rotating disc 411 rotatably connected on the outer wall of the fixed disc 401, a limiting rod 404 fixed on the rotating disc 411, a rotary arm 407 rotatably connected on the moving disc 406, the rotary arm 407 being slidably connected with the limiting rod 404, so that when the rotating disc 411 rotates, the rotary arm 407 can be driven to rotate, a scraper 501 slidably connected on the rotary arm 407, the scraper 501 being driven to move by a second linear module 502 installed on the rotary arm 407, and a cleaning component for cleaning the overflowed glue liquid also being installed on the rotary arm 407. The lower end face of the workbench 101 is provided with a second motor 408 and a third motor 410, the output shaft of the second motor 408 is fixedly connected with the second screw rod 405, and the output shaft of the third motor 410 drives the rotating disc 411 to rotate through a transmission component 409. In the embodiment, the transmission component 409 is a synchronous belt component, that is, two synchronous pulleys of the synchronous belt component are respectively installed on the output shaft of the third motor 410 and the rotating disc 411, and then connected through a synchronous belt. In other embodiments, the transmission component 409 can be a gear set, that is, one gear is installed on the rotating disc 411 and the other gear is installed on the output shaft of the third motor 410, and the two gears are meshed with each other, so as to drive the rotating disc 411 to rotate. As can be seen, when the position of the glue pouring head 206 is adjusted, the position of the scraper 501 is also adjusted, the third motor 410 is started, and then the output shaft of the third motor 410 drives the rotating disc 411 to rotate through the transmission component 409, and then the rotating disc 411 drives the rotary arm 407 to rotate through the limiting rod 404, so that the scraper 501 can be rotated to a suitable position. Then the second motor 408 is started, and then the output shaft of the second motor 408 drives the second screw rod 405 to rotate, so that the moving disc 406 moves up and down, and then the vertical height of the scraper 501 can be adjusted. Then the horizontal position of the scraper 501 is adjusted through the second linear module 502, so as to adapt to different sizes of the dehumidification box. When the rotating disc 301 drives the dehumidification box to rotate, the scraper 501 can scrape the glue liquid higher than the lower end face of the dehumidification box, so as to avoid the accumulation of the glue liquid in a local part due to poor flowability or high viscosity of the glue liquid, and then affect the quality and effect of the glue sealing.

[0029] Further, the cleaning component comprises a second electric push rod 511 symmetrically mounted at the lower part of the rotating arm 407, a mounting box 512 is fixedly connected to the telescopic rod of the second electric push rod 511, two movable rods 516 are slidably connected to the mounting box 512, an elastic element 519 is arranged between the movable rod 516 and the mounting box 512, a pressing plate 517 is fixedly connected to the end of the movable rod 516 away from the mounting box 512, two pressing plates 517 are fixedly connected to a cleaning block 518, the cleaning block 518 is made of soft material, in the embodiment, the cleaning block 518 is a sponge block, which is used to wipe the glue liquid overflowing from the edge of the dehumidifying box, a third electric push rod 513 is mounted in the mounting box 512, a pushing block 514 is fixedly connected to the telescopic rod of the third electric push rod 513, a pressing block 515 is hingedly connected to the middle part of the pushing block 514, the pressing block 515 abuts against the movable rod 516, after the scraper 501 is adjusted, the second electric push rod 511 is started, then the telescopic rod of the second electric push rod 511 drives the cleaning block 518 to move, then the two cleaning blocks 518 approach the dehumidifying box from the inner and outer sides of the dehumidifying box, then the third electric push rod 513 is started, then the telescopic rod of the third electric push rod 513 drives the pushing block 514 to approach the edge of the dehumidifying box, if the edge of the dehumidifying box is arc-shaped, one of the pressing plates 517 will drive part of the cleaning block 518 to first contact the edge of the dehumidifying box, at this time, the telescopic rod of the third electric push rod 513 will still drive the pushing block 514 to approach the edge of the dehumidifying box, because the pressing plate 517 first contacting the edge of the dehumidifying box is stationary relative to the pressing block 515, and the pressing plate 517 not contacting the edge of the dehumidifying box is moving relative to the pressing block 515, the pressing block 515 is rotated, when the two pressing plates 517 drive the cleaning block 518 to contact the dehumidifying box, the telescopic rod of the third electric push rod 513 stops moving, if the edge of the dehumidifying box is a plane, the two pressing plates 517 simultaneously drive the cleaning block 518 to contact the dehumidifying box, in this way, the cleaning block 518 can not only tightly adhere to the two sides of the edge of the dehumidifying box, but also can adapt to dehumidifying boxes of different shapes, and can prevent the glue liquid from flowing to the periphery, avoiding the glue liquid overflowing along the edge of the dehumidifying box due to the scraping of the scraper 501, and then adhering to the surface of the dehumidifying box, thereby ensuring the appearance quality of the dehumidifying box, it should be noted that the elastic element 519 is a spring, which is used for resetting the cleaning block 518.

[0030] Although the present application is described in detail with reference to the above embodiments, it is obvious to those skilled in the art that various changes or modifications can be made to the present application without departing from the principles and spirit of the application defined in the claims. Therefore, the detailed description of the embodiments of the present application is only used for explanation, but not for limiting the present application, and the protection scope is defined by the content of the claims.

Claims

1. A glue sealing device for producing a dehumidifying box, comprising a workbench (101), characterized in that: The upper end face of the workbench (101) is rotationally connected with a rotating disc (301), and the lower end face of the workbench (101) is provided with a first motor (302), the output shaft of the first motor (302) is fixedly connected with the rotating disc (301), the rotating disc (301) is provided with a clamping assembly for clamping the dehumidification box, and the upper end face of the workbench (101) is provided with a glue pouring assembly for pouring glue and a scraping assembly for scraping the glue liquid. The scraping assembly comprises a fixed disc (401) fixedly connected to the upper end face of the workbench (101), a fixed rod (402) fixedly connected to the upper end face of the fixed disc (401), a fixed block (403) fixedly connected to the upper end of the fixed rod (402), a second screw rod (405) rotationally connected between the fixed block (403) and the fixed disc (401), a moving disc (406) threadedly sleeved on the second screw rod (405), the moving disc (406) being slidably connected with the fixed rod (402), a rotating disc (411) rotationally connected to the outer wall of the fixed disc (401), a limiting rod (404) fixedly connected to the rotating disc (411), a rotating arm (407) rotationally connected to the moving disc (406), the rotating arm (407) being slidably connected with the limiting rod (404), a scraper (501) slidably connected to the rotating arm (407), the scraper (501) being driven to move by a second linear module (502) mounted on the rotating arm (407), and a cleaning component for removing the overflowed glue liquid mounted on the rotating arm (407), the lower end face of the workbench (101) being provided with a second motor (408) and a third motor (410), the output shaft of the second motor (408) being fixedly connected with the second screw rod (405), and the output shaft of the third motor (410) being connected with the rotating disc (411) through a transmission component (409) to drive the rotating disc (411) to rotate.

2. A sealing device for a dehumidifying box production according to claim 1, characterized in that: The cleaning component comprises two second electric push rods (511) symmetrically mounted on the lower part of the rotating arm (407), a mounting box (512) fixedly connected to the telescopic rod of the second electric push rod (511), two movable rods (516) slidably connected to the mounting box (512), elastic members (519) arranged between the movable rods (516) and the mounting box (512), pressure plates (517) fixedly connected to the ends of the movable rods (516) away from the mounting box (512), a cleaning block (518) fixedly connected to the two pressure plates (517), a third electric push rod (513) mounted in the mounting box (512), a pushing block (514) fixedly connected to the telescopic rod of the third electric push rod (513), and a pressing block (515) hingedly connected to the middle part of the pushing block (514), the pressing block (515) abutting against the movable rods (516).

3. A sealing device for a dehumidifying box production according to claim 2, characterized in that: The cleaning block (518) is made of soft material.

4. A sealing device for a dehumidifying cartridge according to claim 3, wherein: The rotating disc (301) is provided with grooves symmetrically, the clamping assembly comprises a first screw rod (304) rotationally connected in the groove, a clamping block (303) slidably connected in the groove, the clamping block (303) being threadedly connected with the first screw rod (304), a knob (305) rotationally connected to the rotating disc (301), and the knob (305) being fixedly connected with one end of the first screw rod (304).

5. A sealing device for a dehumidifying cartridge according to claim 4, wherein: The glue filling assembly comprises a pump body (104) installed on the end face of a workbench (101), a glue storage barrel (102) and a mounting seat (201), the mounting seat (201) is slidably connected with a sliding block (202), the sliding block (202) is driven to move by a first linear module (203), a first electric push rod (205) is installed on the side face of the sliding block (202) close to a rotating disc (301), a glue filling head (206) is installed on the telescopic rod of the first electric push rod (205), one end of the pump body (104) is communicated with the glue storage barrel (102) through a pipeline, and the other end is communicated with the glue filling head (206) through a hose (204).

6. A sealing device for a dehumidifying box according to claim 5, characterized in that: A stirring device (103) is installed on the glue storage barrel (102).

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