Foaming equipment for foamed plastic product production

Abstract

The utility model relates to the technical field of foamed plastic product production, in particular to foaming equipment for foamed plastic product production, which comprises a top cover, a foaming machine is mounted on the lower surface of the top cover, a driving motor is mounted on the upper surface of the top cover, and two feeding pipes are mounted on the upper surface of the foaming machine. The foaming equipment comprises a foaming machine, a discharging pipe is mounted on the surface of the foaming machine, a scraping device is arranged on the lower surface of the foaming machine and comprises a mounting frame, the mounting frame is mounted on the lower surface of the foaming machine, and a control motor is mounted on the surface of the mounting frame. According to the foam plastic discharging device, foam plastic adhering to the inner wall of the bottom of the foaming machine can be scraped and cleaned during foam plastic discharging, so that the foam plastic cannot be accumulated on the inner wall, the discharging efficiency cannot be affected, meanwhile, workers do not need to further clean the foam plastic, and the labor intensity of the workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam plastic product production, in particular to a foaming device used for the production of foam plastic products. Background Art

[0002] Foam plastics are a type of polymer material formed by a large number of gas micropores dispersed in solid plastics. They have the characteristics of light weight, heat insulation, sound absorption and shock absorption, and their dielectric properties are better than those of base resins. They have a wide range of uses. Almost all kinds of plastics can be made into foam plastics. Foaming molding has become an important field in plastic processing, and foaming equipment is needed in the production of foam plastic products.

[0003] Prior art, such as patent document with publication number CN216782424U, discloses a foaming device for the production of foam plastic products, including a fixed box, a foaming component and a self-rotating component, the top of the fixed box is provided with a movable groove, the bottom of the movable groove is provided with a fixed hole; the foaming component includes a tank body, the tank body is arranged inside the movable groove, a stirring motor is fixedly installed in the middle of the top of the tank body, the output shaft of the stirring motor is connected with a transmission shaft, and stirring blades are fixedly installed around the outer surface of the transmission shaft and inside the tank body. The foaming device for the production of foam plastic products, by setting the foaming component, can drive the stirring blades to stir via the transmission shaft when the stirring motor is started, which greatly speeds up the foaming efficiency, the feeding pipe and the discharging hopper facilitate the feeding and discharging, and by setting the self-rotating component, can drive the tank body automatically via the connecting shaft when the self-rotating motor is started, which further speeds up the foaming efficiency, and makes the foaming more uniform and of better quality.

[0004] The above-mentioned and existing related technologies often have the following defects: when discharging foam plastics, they are discharged from the discharge pipe position, and the foam plastics after discharging are not fixed. During the discharging process, the foam plastics are easy to stick to the inner wall of the foaming machine. Long-term accumulation will be inconvenient to clean and affect the discharging efficiency.

[0005] To this end, we propose a foaming device for producing foam plastic products. Utility Model Content

[0006] The purpose of the utility model is to provide a foaming device for producing foam plastic products to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foaming device for producing foam plastic products, comprising a top cover, a foaming machine is installed on the lower surface of the top cover, a driving motor is installed on the upper surface of the top cover, two feeding pipes are installed on the upper surface of the foaming machine, a discharge pipe is installed on the surface of the foaming machine, a scraping device is provided on the lower surface of the foaming machine, the scraping device comprises a mounting frame, the mounting frame is mounted on the lower surface of the foaming machine, a control motor is installed on the surface of the mounting frame, and the lower surface of the foaming machine is rotatably connected to a first Gear, the lower surface of the foaming machine is rotatably connected to the second gear, the teeth of the first gear are meshed with the teeth of the second gear, an electric telescopic rod is installed on the surface of the second gear, the output end of the electric telescopic rod is rotatably connected to a connecting block, the surface of the connecting block is installed with a mounting plate, the inner wall of the mounting plate is slidably connected to a scraper, the surface of the scraper is provided with a socket, the surface of the mounting plate is slidably connected to an insertion rod, the size of the socket is matched with one end of the insertion rod, the surface of the insertion rod is covered with a spring, and the two ends of the spring are respectively installed on the insertion rod and the mounting plate.

[0008] The effect achieved by the above components is that when the foam plastic is discharged, the foam plastic stuck to the inner wall of the bottom of the foaming machine can be scraped off and cleaned, so that the foam plastic will not accumulate on the inner wall, thereby not affecting the discharge efficiency. At the same time, the staff does not need to perform further cleaning, which reduces the labor of the staff.

[0009] Preferably, two anti-sticking layers are installed on the surface of the scraper, and the two anti-sticking layers are glass layers.

[0010] The effect achieved by the above components is: because the anti-sticking layer is made of glass, when scraping off the foam plastic, it can prevent the foam plastic from sticking to the surface of the scraper, thereby greatly improving the scraping effect of the sticky foam plastic.

[0011] Preferably, a protective cover is installed on the surface of the mounting plate, and the protective cover is trapezoidal.

[0012] The effect achieved by the above components is that: since the protective cover has a trapezoidal shape, it can cover the positions of the spring and the insertion rod while guiding the fallen foam plastic.

[0013] Preferably, a telescopic plate is installed on the lower surface of the electric telescopic rod, the telescopic plate is slidably connected to the connecting block, and the surface of the telescopic plate is rotatably connected to the rotating block.

[0014] The effects achieved by the above components are: the telescopic plate and the rotating block can limit the connection plate, so that the connection block will not rotate when it moves to the inner wall of the foaming machine, which facilitates the resetting of the scraper.

[0015] Preferably, a feeding device is provided on the upper surface of the top cover, and the feeding device includes a fixing frame, and a feeding sleeve is installed on the surface of the fixing frame, and the feeding sleeve is made of rubber. Two circular holes are opened on the surface of the top cover, and the feeding sleeve is slidably connected with the circular holes. Four limit plates are installed on the surface of the feeding sleeve, and eight hooks are installed on the surface of the top cover, and the eight hooks are separated in half.

[0016] The effect achieved by the above components is: the feeding sleeve can be connected with the feeding equipment for feeding, which improves the feeding speed and prevents the raw materials from falling during the feeding process, making it convenient for the staff to carry out the feeding work, thereby improving the production efficiency.

[0017] Preferably, two elastic ropes are installed on the upper surface of the top cover.

[0018] The effect achieved by the above components is that the elastic rope can press the opening position of the loading sleeve when the loading sleeve is not in use, limit the loading sleeve, and prevent the loading sleeve from moving around or retracting to the inner wall of the top cover, thereby increasing the practicality of the loading device.

[0019] Preferably, the inner wall of the feeding sleeve is installed with a Velcro tape, and the inner wall of the feeding sleeve is installed with a Velcro tape.

[0020] The effect achieved by the above components is that when the feeding sleeve is not in use, the Velcro child tape and the Velcro mother tape can be stuck together, so that dust will not enter the interior of the feeding sleeve and will not affect the production quality of the foam plastic.

[0021] Preferably, a protective pad is glued to the inner wall of the circular hole, and the protective pad is made of sponge material.

[0022] The effect achieved by the above components is: since the inner wall of the circular hole has a protective pad, the protective pad is made of sponge material, which can protect the arc surface of the feeding sleeve, thereby increasing the service life of the feeding sleeve.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model, by arranging a scraping device, can scrape and clean the foam plastic adhering to the inner wall of the bottom of the foaming machine when the foam plastic is discharged, so that the foam plastic will not be accumulated on the inner wall, thereby not affecting the discharge efficiency, and at the same time, there is no need for staff to further clean up, which reduces the labor intensity of the staff.

[0025] 2. The utility model, by providing a feeding device, can connect and feed materials with the feeding equipment through the feeding sleeve, thereby improving the feeding speed and preventing the raw materials from falling during the feeding process, facilitating the feeding work of the staff and thus improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 For the utility model Figure 1 A schematic diagram of the structure from another angle;

[0028] Figure 3 It is a structural schematic diagram of the scraping device in the utility model;

[0029] Figure 4 It is a partial structural schematic diagram of Figure A in the utility model;

[0030] Figure 5 For the utility model Figure 1 Schematic diagram of the local structure;

[0031] Figure 6 For the utility model Figure 5 Schematic diagram of the local structure.

[0032] In the figure: 1. Top cover; 2. Driving motor; 3. Feed pipe; 4. Discharge pipe; 5. Scraping device; 501. Mounting frame; 502. Control motor; 503. First gear; 504. Second gear; 505. Electric telescopic rod; 506. Telescopic plate; 507. Connecting block; 508. Mounting plate; 509. Scraper; 510. Anti-sticking layer; 511. Insert rod; 512. Spring; 513. Protective cover; 514. Rotating block; 6. Feeding device; 61. Fixed frame; 62. Feeding sleeve; 63. Circular hole; 64. Protective pad; 65. Limiting plate; 66. Hook; 67. Elastic rope; 68. Magic sticker; 69. Magic mother sticker; 7. Foaming machine. DETAILED DESCRIPTION

[0033] 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.

[0034] See also Figure 1-6 The utility model provides a technical solution: a foaming device for producing foam plastic products, comprising a top cover 1, a foaming machine 7 is installed on the lower surface of the top cover 1, a driving motor 2 is installed on the upper surface of the top cover 1, two feeding pipes 3 are installed on the upper surface of the foaming machine 7, a discharge pipe 4 is installed on the surface of the foaming machine 7, a scraping device 5 is provided on the lower surface of the foaming machine 7, and a feeding device 6 is provided on the upper surface of the top cover 1.

[0035] The specific arrangement and function of the scraping device 5 and the feeding device will be described in detail below.

[0036] like Figure 2 and Figure 3 as well as Figure 4 As shown, the scraping device 5 includes a mounting frame 501, which is mounted on the lower surface of the foaming machine 7. A control motor 502 is mounted on the surface of the mounting frame 501. A first gear 503 is rotatably connected to the lower surface of the foaming machine 7. A second gear 504 is rotatably connected to the lower surface of the foaming machine 7. The teeth of the first gear 503 are meshed with the teeth of the second gear 504. An electric telescopic rod 505 is mounted on the surface of the second gear 504. The output end of the electric telescopic rod 505 is rotatably connected to a connecting block 507. A mounting plate 508 is mounted on the surface, and a scraper 509 is slidably connected to the inner wall of the mounting plate 508. A plug hole is provided on the surface of the scraper 509. A plug rod 511 is slidably connected to the surface of the mounting plate 508. The plug hole is adapted to the size of one end of the plug rod 511. A spring 512 is sleeved on the surface of the plug rod 511. The two ends of the spring 512 are respectively mounted on the plug rod 511 and the mounting plate 508. When the foam plastic is discharged, the foam plastic adhering to the inner wall of the bottom of the foaming machine 7 can be scraped off and cleaned, so that the foam plastic will not accumulate on the inner wall. The scraper 509 has two anti-sticking layers 510, which are glass layers. The anti-sticking layers 510 are made of glass. When scraping off the foam plastic, the foam plastic can be prevented from sticking to the surface of the scraper 509, which greatly improves the scraping effect of the sticky foam plastic. The surface of the mounting plate 508 is provided with a protective cover 513, which is trapezoidal. The shape is trapezoidal, which can cover the position of the spring 512 and the insertion rod 511 while guiding the fallen foam plastic. The lower surface of the electric telescopic rod 505 is installed with a telescopic plate 506, and the telescopic plate 506 is slidably connected to the connecting block 507. The surface of the telescopic plate 506 is rotatably connected with a rotating block 514. The telescopic plate 506 and the rotating block 514 can limit the connecting plate, so that the connecting block 507 will not rotate when it moves to the inner wall of the foaming machine 7, which is convenient for the resetting of the scraper 509.

[0037] like Figure 1 and Figure 5 as well as Figure 6As shown, the feeding device 6 includes a fixing frame 61, a feeding sleeve 62 is installed on the surface of the fixing frame 61, the feeding sleeve 62 is made of rubber, two circular holes 63 are provided on the surface of the top cover 1, the feeding sleeve 62 is slidably connected to the circular holes 63, four limiting plates 65 are installed on the surface of the feeding sleeve 62, and eight hooks 66 are installed on the surface of the top cover 1. The eight hooks 66 are separated in half and can be connected with the feeding equipment through the feeding sleeve 62 for feeding, thereby improving the feeding speed and preventing the raw materials from falling during the feeding process, facilitating the feeding work of the staff, thereby improving the production efficiency. Two elastic ropes 67 are installed on the upper surface of the top cover 1, and the elastic ropes 67 can adjust the opening position of the feeding sleeve 62 when the feeding sleeve 62 is not in use. The feeding sleeve 62 is pressed and limited so that the feeding sleeve 62 will not move around or retract into the inner wall of the top cover 1, thereby increasing the practicability of the feeding device 6. The inner wall of the feeding sleeve 62 is installed with a Velcro 68, and the inner wall of the feeding sleeve 62 is installed with a Velcro mother patch 69. When the feeding sleeve 62 is not in use, the Velcro 68 and the Velcro mother patch 69 can be stuck together to prevent dust from entering the interior of the feeding sleeve 62 and affect the production quality of the foam plastic. A protective pad 64 is glued to the inner wall of the circular hole 63, and the protective pad 64 is made of sponge. Since the inner wall of the circular hole 63 has the protective pad 64, the protective pad 64 is made of sponge, which can protect the arc surface of the feeding sleeve 62, thereby increasing the service life of the feeding sleeve 62.

[0038] Working principle: When the foam plastic is being discharged, the staff can start the control motor 502, and the output end of the control motor 502 drives the first gear 503 to rotate. Since the teeth of the first gear 503 are meshed with the teeth of the second gear 504, the second gear 504 can be driven to rotate when the first gear 503 rotates, and then the scraper 509 is driven by the electric telescopic rod 505 to scrape the inner wall of the bottom of the foaming machine 7. There is an anti-sticking layer 510 on the surface of the scraper 509. Because the anti-sticking layer 510 is made of glass, when scraping the foam plastic, it can prevent the foam plastic from sticking to the surface of the scraper 509, which greatly The scraping effect of sticky foam plastic is improved. After the scraper 509 is used for a long time, the scraper 509 can be replaced, and the electric telescopic rod 505 is started. The electric telescopic rod 505 drives the connecting block 507 to move horizontally at the same time. During the movement, the staff can first rotate the rotating block 514 to make the rotating block 514 in a horizontal position. Then, after moving to an appropriate distance, the connecting block 507 will be separated from the telescopic plate 506 and the rotating block 514, and then separated from the limit. At this time, the connecting block 507 will be driven by the weight of the cover plate to rotate. At this time, the staff pulls the plug rod 511 to move the plug rod 511 away from the connecting block 507. The scraper 509 is pulled in the direction of the rod 511, which can make the rod 511 disengage from the scraper 509, and the scraper 509 is disengaged from the limit, so that the staff can take it out and replace it. After the replaced scraper 509 is inserted into the mounting plate 508, the rod 511 is driven by the spring 512 to stably insert into the insertion hole on the scraper 509, so as to limit the scraper 509 and thus realize the replacement and installation of the scraper 509. A protective cover 513 is provided on the surface of the rod 511. Since the protective cover 513 is trapezoidal in shape, it can cover the position of the spring 512 and the rod 511 while guiding the fallen foam plastic. Further, the staff can rotate the block 5 14 is rotated to a horizontal position, the scraper 509 is rotated to the inner wall of the foaming machine 7, and the electric telescopic rod 505 is started, so that the electric telescopic rod 505 drives the connecting block 507 and the rotating block 514 to connect with the telescopic plate 506, and completes a simple limit, so that the scraper 509 will not rotate before it is attached to the inner wall, which is convenient for the use of the scraping device 5. By setting the scraping device 5, the foam plastic adhering to the inner wall of the bottom of the foaming machine 7 can be scraped and cleaned when the foam plastic is discharged, so that the foam plastic will not accumulate on the inner wall, thereby not affecting the discharge efficiency. At the same time, there is no need for staff to further clean up, which reduces the labor intensity of the staff.

[0039] When feeding the foaming machine 7, the Velcro child sticker 68 can be disconnected from the Velcro mother sticker 69, and then the elastic rope 67 is pulled outward, the elastic rope 67 is separated from the surface of the feeding sleeve 62, and the feeding sleeve 62 is separated from the limit and can be used. The limit plate 65 on the feeding sleeve 62 is further hooked with the hook 66. Since the feeding sleeve 62 is made of rubber, the opening of the feeding sleeve 62 can be enlarged to facilitate the staff to dock and feed. When feeding, the inner wall of the circular hole 63 has a protective pad 64, and the protective pad 64 is a sponge. The material can protect the arc surface of the feeding sleeve 62, thereby increasing the service life of the feeding sleeve 62. When the feeding sleeve 62 is not in use, the Velcro 68 and the Velcro mother tape 69 can be stuck together to prevent dust from entering the interior of the feeding sleeve 62 and affect the production quality of the foam plastic. By setting up the feeding device 6, the feeding sleeve 62 can be connected with the feeding equipment for feeding, which improves the feeding speed and prevents the raw materials from falling during the feeding process, making it convenient for the staff to carry out the feeding work and thus improving the production efficiency.

[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.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foaming device for producing foam plastic products, comprising a top cover (1), a foaming machine (7) being mounted on the lower surface of the top cover (1), a driving motor (2) being mounted on the upper surface of the top cover (1), two feed pipes (3) being mounted on the upper surface of the foaming machine (7), and a discharge pipe (4) being mounted on the surface of the foaming machine (7), characterized in that: The lower surface of the foaming machine (7) is provided with a scraping device (5), the scraping device (5) comprising a mounting frame (501), the mounting frame (501) being mounted on the lower surface of the foaming machine (7), a control motor (502) being mounted on the surface of the mounting frame (501), a first gear (503) being rotatably connected to the lower surface of the foaming machine (7), a second gear (504) being rotatably connected to the lower surface of the foaming machine (7), the teeth of the first gear (503) being meshed with the teeth of the second gear (504), and an electric telescopic rod (502) being mounted on the surface of the second gear (504). 5), the output end of the electric telescopic rod (505) is rotatably connected to a connecting block (507), a mounting plate (508) is installed on the surface of the connecting block (507), a scraper (509) is slidably connected to the inner wall of the mounting plate (508), a plug hole is provided on the surface of the scraper (509), a plug rod (511) is slidably connected to the surface of the mounting plate (508), the plug hole is matched with the size of one end of the plug rod (511), a spring (512) is sleeved on the surface of the plug rod (511), and the two ends of the spring (512) are respectively installed on the plug rod (511) and the mounting plate (508).

2. A foaming device for producing foam plastic products according to claim 1, characterized in that: Two anti-sticking layers (510) are installed on the surface of the scraper (509), and the two anti-sticking layers (510) are glass layers.

3. The foaming equipment for producing foam plastic products according to claim 1, characterized in that: A protective cover (513) is installed on the surface of the mounting plate (508), and the protective cover (513) is trapezoidal.

4. The foaming equipment for producing foam plastic products according to claim 1, characterized in that: A telescopic plate (506) is installed on the lower surface of the electric telescopic rod (505); the telescopic plate (506) is slidably connected to a connecting block (507); and a rotating block (514) is rotatably connected to the surface of the telescopic plate (506).

5. The foaming equipment for producing foam plastic products according to claim 1, characterized in that: A loading device (6) is provided on the upper surface of the top cover (1), the loading device (6) comprising a fixing frame (61), a loading sleeve (62) is mounted on the surface of the fixing frame (61), the loading sleeve (62) is made of rubber, two circular holes (63) are provided on the surface of the top cover (1), and the loading sleeve (62) is slidably connected to the circular holes (63).

6. A foaming device for producing foam plastic products according to claim 5, characterized in that: Four limiting plates (65) are installed on the surface of the feeding sleeve (62).

7. The foaming equipment for producing foam plastic products according to claim 5, characterized in that: Eight hooks (66) are installed on the surface of the top cover (1), and the eight hooks (66) are separated into halves.

8. A foaming device for producing foam plastic products according to claim 7, characterized in that: Two elastic ropes (67) are installed on the upper surface of the top cover (1).

9. The foaming equipment for producing foam plastic products according to claim 6, characterized in that: The inner wall of the feeding sleeve (62) is installed with a Velcro sub-tape (68), and the inner wall of the feeding sleeve (62) is installed with a Velcro mother-tape (69).

10. The foaming equipment for producing foam plastic products according to claim 5, characterized in that: A protective pad (64) is glued to the inner wall of the circular hole (63).

Images