CN215797338U

CN215797338U - Curing device is used in plastic bag production

Info

Publication number: CN215797338U
Application number: CN202122186290.1U
Authority: CN
Inventors: 孙迪
Original assignee: Shanghai Haolinglin Electronics Co ltd
Current assignee: Shanghai Haolinglin Electronics Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of plastic bag production and discloses a curing device for plastic bag production. According to the curing device for producing the plastic bags, the air supply mechanism is arranged, the air supply cavity I and the air supply cavity II, the air suction cavity I and the air suction cavity II are utilized, air in the box body is circularly heated, heat is not easily dissipated, the utilization rate is improved, and the plastic sheets are fully cured through the position of the air blowing plate; utilize slewing mechanism, through starter motor two, utilize the effect of two belt pulleys, make two rotation posts drive two limiting plates and rotate, through limiting plate and joint frame spacing cooperation, make two rotate a section of thick bamboo and rotate in step, make and place and can rotate in step around the membrane roller on two rotation section of thick bamboos, through rotating a surperficial telescopic adaptation board of section of thick bamboo, through the protruding grain of rubber that adapts to the board lateral surface, make around the membrane roller can block and die on a rotation section of thick bamboo surface, can the not unidimensional membrane roller of winding of adaptation.

Description

Curing device is used in plastic bag production

Technical Field

The utility model relates to the technical field of plastic bag production, in particular to a curing device for plastic bag production.

Background

When producing plastic bags, firstly, selecting proper plastic raw materials to form a plastic film through blow molding, then convolving the blown plastic film through a winding drum and cutting the plastic film into plastic film rolls, then transferring the plastic film rolls convolved on the winding drum to a printing device for printing, compositing the printed plastic film, bonding two or more layers of materials together through media, then sending the composited plastic film into a curing chamber for curing, so that the plastic film can be rapidly composited together, the existing curing mode is that the plastic film to be cured is convolved on the winding drum, then two ends of the winding drum are placed in the curing chamber, then heating the curing chamber through a hot air blower or an electric heating wire, so that the plastic film can be rapidly conformed together, and the winding drum in the existing curing chamber can roll in the curing chamber, the plastic films on two adjacent rolls are close to each other, which affects the curing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a curing device for plastic bag production, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a curing device for plastic bag production comprises a box body, wherein an opening is formed in the top surface of the box body, a rotating mechanism is arranged inside the box body, and an air supply mechanism is arranged inside the bottom surface of the box body;

slewing mechanism includes case lid, motor two, two rotation posts, two belt pulleys, two limiting plates, two rotation section of thick bamboos, adaptation board, fixed column, T type connecting rod, joint frame, the case lid passes through the step groove level and sets up on the box top, two fixed settings are at the case lid top surface, two rotation section of thick bamboo rotates through bearing frame one respectively and sets up in the inside bottom surface of box, two rotation section of thick bamboo top surface opening sets up, the even vertical setting of adaptation board is in the rotation section of thick bamboo outside, adaptation board lateral surface evenly is provided with the protruding grain of rubber, the vertical fixed setting of fixed column is in the inside bottom surface of rotation section of thick bamboo.

Preferably, the vertical fixed supporting leg that is provided with of box bottom surface, the supporting leg is four, four the supporting leg evenly sets up in box bottom surface four corners.

Preferably, T type connecting rod level sets up inside rotating cylinder, T type connecting rod one end is run through and is rotated a section of thick bamboo inner wall and adaptation inboard side fixed connection, the T type connecting rod other end passes through coupling spring and fixed column side fixed connection, through rotating a surperficial telescopic adaptation board, through the protruding grain of rubber that adapts to the board lateral surface, makes can block around the membrane roller and die rotating a section of thick bamboo surface, can the not unidimensional membrane roller that winds of adaptation.

Preferably, two vertical setting is in the case lid below, the left side about the rotation post the rotation capital end passes through bearing frame two and is connected, the right side with the rotation of case lid bottom surface rotation the rotation capital end runs through case lid and two output rod bottom end fixed connection of motor, two the belt pulley is fixed the cover respectively and is established on two rotation capital surfaces, two the belt pulley passes through belt transmission and connects, through starter motor two, utilizes the effect of two belt pulleys, makes two rotation posts drive two limiting plates and rotates, through limiting plate and joint frame spacing cooperation, makes two rotation section of thick bamboo synchronous rotations, makes the film roller of placing on two rotation sections of thick bamboo can synchronous rotation.

Preferably, the clamping frame is fixedly arranged on the top surface of the fixed column, the bottom surface of the limiting plate is vertically and slidably connected with the inner wall of the clamping frame, the top end of the limiting plate penetrates through the rotating cylinder and extends to the upper part of the rotating cylinder, and the top ends of the limiting plates are fixedly connected with the bottom surfaces of the two rotating columns.

Preferably, the air supply mechanism comprises a motor I, a rotating rod, two fixing plates, two air supply sleeves, two electric heating nets, an air blowing plate, an air suction plate and two bevel gears, the motor I is fixedly arranged on the bottom surface of the box body, an air supply cavity I is horizontally arranged in the bottom surface of the box body, air suction cavities I are respectively arranged in the front and at the back of the bottom surface of the box body, the air suction cavity I is communicated with the air supply cavity I, air supply cavities II are respectively and vertically arranged in the left and right side surfaces of the box body, the air supply cavities II are respectively and vertically communicated with the air supply cavity I, air suction cavities II are respectively and vertically arranged in the front and at the back of the box body, the air suction cavities II are communicated with the air suction cavities I, the air blowing plate is fixedly arranged on the inner wall of the box body and is communicated with the interiors of the air supply cavities II, air blowing holes are respectively and arranged in the left and right directions of the air blowing plate, the air suction plate is fixedly arranged on the inner wall of the box body and is communicated with the interiors of the air suction cavities, the air suction plate is communicated left and right to form air suction holes, so that heat is not easy to dissipate, the utilization rate is improved, and the plastic sheets are sufficiently cured through the position of the air blowing plate.

Preferably, the dwang level sets up in air supply chamber one inside, two vertical fixed setting is inside air supply chamber one about the fixed plate, two air supply cover all rotates through two fixed plate settings, two through the bearing air supply cover surface is the fixed cover all is equipped with the flabellum, both ends surface and two air supply cover inner wall fixed connection, two about the dwang the electric heat net is vertical fixed the setting respectively in two air supply cover outsides, inside box bottom surface is run through to air supply chamber one in motor output lever bottom, two the bevel gear is fixed the cover respectively and is established at motor output lever surface and dwang surface, two bevel gear side intermeshing utilizes air supply chamber one and air supply chamber two and air suction chamber one and air suction chamber two, makes the inside air of box, obtains the cyclic heating.

Compared with the prior art, the utility model has the beneficial effects that: according to the curing device for producing the plastic bags, the air supply mechanism is arranged, the air supply cavity I and the air supply cavity II, the air suction cavity I and the air suction cavity II are utilized, air in the box body is circularly heated, heat is not easily dissipated, the utilization rate is improved, and the plastic sheets are fully cured through the position of the air blowing plate; utilize slewing mechanism, through starter motor two, utilize the effect of two belt pulleys, make two rotation posts drive two limiting plates and rotate, through limiting plate and joint frame spacing cooperation, make two rotate a section of thick bamboo and rotate in step, make and place and can rotate in step around the membrane roller on two rotation section of thick bamboos, through rotating a surperficial telescopic adaptation board of section of thick bamboo, through the protruding grain of rubber that adapts to the board lateral surface, make around the membrane roller can block and die on a rotation section of thick bamboo surface, can the not unidimensional membrane roller of winding of adaptation.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a sectional view of the overall front structure of the present invention;

FIG. 3 is a cross-sectional view of the overall side structure of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of area B of FIG. 2 according to the present invention.

In the figure: the air supply device comprises a box body 1, support legs 2, an air supply mechanism 3, a first motor 301, a first air supply cavity 302, a rotating rod 303, a fixing plate 304, an air supply sleeve 305, an electric heating net 306, a second air supply cavity 307, an air supply plate 308, a first air suction cavity 309, a second air suction cavity 310, an air suction plate 311, a bevel gear 312, a rotating mechanism 4, a box cover 401, a second motor 403, a rotating column 404, a belt pulley 405, a limiting plate 406, a rotating cylinder 407, an adapting plate 408, a fixing column 409, a T-shaped connecting rod 410 and a clamping frame 411.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a curing device for plastic bag production comprises a box body 1, wherein an opening is formed in the top surface of the box body 1, a rotating mechanism 4 is arranged inside the box body 1, an air supply mechanism 3 is arranged inside the bottom surface of the box body 1, supporting legs 2 are vertically and fixedly arranged on the bottom surface of the box body 1, the number of the supporting legs 2 is four, and the four supporting legs 2 are uniformly arranged at four corners of the bottom surface of the box body 1;

the rotating mechanism 4 comprises a box cover 401, a second motor 403, two rotating columns 404, two belt pulleys 405, two limiting plates 406, two rotating cylinders 407, an adapting plate 408, a fixing column 409, a T-shaped connecting rod 410 and a clamping frame 411, wherein the box cover 401 is horizontally arranged at the top end of the box body 1 through a step groove, the second motor 403 is fixedly arranged at the top surface of the box cover 401, the two rotating cylinders 407 are respectively and rotatably arranged at the bottom surface inside the box body 1 through a bearing seat I, the top surfaces of the two rotating cylinders 407 are opened, the adapting plate 408 is uniformly and vertically arranged at the outer side of the rotating cylinders 407, rubber convex particles are uniformly arranged at the outer side surface of the adapting plate 408, the fixing column 409 is vertically and fixedly arranged at the bottom surface inside the rotating cylinders 407, the T-shaped connecting rod 410 is horizontally arranged inside the rotating cylinders 407, one end of the T-shaped connecting rod 410 penetrates through the inner walls of the rotating cylinders 407 and is fixedly connected with the inner side surface of the adapting plate 408, the other end of the T-shaped connecting rod 410 is fixedly connected with the side surface of the fixing column 409 through a connecting spring, the two rotating columns 404 are vertically arranged below the box cover 401 from left to right, the top end of the left rotating column 404 is rotatably connected with the bottom surface of the box cover 401 through a second bearing seat, the top end of the right rotating column 404 penetrates through the box cover 401 and is fixedly connected with the bottom end of an output rod of a second motor 403, two belt pulleys 405 are fixedly sleeved on the surfaces of the two rotating columns 404 respectively, the two belt pulleys 405 are connected through belt transmission, a clamping frame 411 is fixedly arranged on the top surface of a fixed column 409, the bottom end surface of a limiting plate 406 is connected with the inner wall of the clamping frame 411 in a vertical sliding manner, the top end of the limiting plate 406 penetrates through the rotating cylinder 407 and extends to the upper side of the rotating cylinder 407, the top ends of the two limiting plates 406 are fixedly connected with the bottom surfaces of the two rotating columns 404, the two rotating columns 404 are driven to rotate by the action of the two belt pulleys 405 through starting the second motor 403, the two limiting plates 406 are in limiting fit with the clamping frame 411, so that the two rotating cylinders 407 synchronously rotate, the film winding rollers placed on the two rotating cylinders 407 can synchronously rotate, and can be clamped on the surfaces of the rotating cylinders 407 through the telescopic adaptation plates 408 on the surfaces of the rotating cylinders 407 and the rubber convex particles on the outer side surfaces of the adaptation plates 408, so that the film winding rollers can be adapted to the film winding rollers with different sizes;

the air supply mechanism 3 comprises a motor I301, a rotating rod 303, two fixing plates 304, two air supply sleeves 305, two electric heating nets 306, an air supply plate 308, an air suction plate 311 and two bevel gears 312, the motor I301 is fixedly arranged on the bottom surface of the box body 1, an air supply cavity I302 is horizontally arranged inside the bottom surface of the box body 1, air suction cavities I309 are arranged in the front and at the back of the inside of the bottom surface of the box body 1, the inside of the air suction cavity I309 is communicated with the inside of the air supply cavity I302, air supply cavities II 307 are vertically arranged inside the left side surface and the right side surface of the box body 1, the inside of the air supply cavity I302 is communicated with the inside of the air supply cavity II 307, air suction cavities II 310 are vertically arranged inside the air suction cavities I309, the air suction plate 308 is fixedly arranged on the inner wall of the box body 1 and communicated with the inside of the air supply cavities II 307, air suction plates 308 are communicated with air supply cavities II 310 at the left side and right side surfaces and at the left side, air suction plates 311 are communicated with air holes, the inner wall of the box body 1 and the air supply plates 310, the left and right of the air suction plate 311 are perforated with air suction holes, the rotating rod 303 is horizontally arranged in the air supply cavity I302, the left and right of the two fixing plates 304 are vertically and fixedly arranged in the air supply cavity I302, the two air supply sleeves 305 are respectively arranged by penetrating through the two fixing plates 304 through the bearing in a rotating way, the surfaces of the two air supply sleeves 305 are respectively and fixedly sleeved with fan blades, the surfaces of the left and right ends of the rotating rod 303 are fixedly connected with the inner walls of the two air supply sleeves 305, the two electric heating nets 306 are respectively and fixedly arranged at the outer sides of the two air supply sleeves 305 in a vertical way, the bottom end of the output rod of the motor I301 penetrates through the bottom surface of the box body 1 and extends into the air supply cavity I302, the two bevel gears 312 are respectively and fixedly sleeved on the surface of the output rod of the motor I301 and the surface of the rotating rod 303, the side surfaces of the two bevel gears 312 are mutually meshed, and the air in the box body 1 is circularly heated by utilizing the air supply cavity I302 and the air supply cavity II 307 and the air suction cavity I309 and the air suction cavity II 310, the heat is not easy to be dissipated, the utilization rate is improved, and the plastic sheets are fully cured through the position of the blowing plate 308.

When the plastic sheet curing box is used, the air in the box body 1 is circularly heated by utilizing the first air supply cavity 302, the second air supply cavity 307, the first air suction cavity 309 and the second air suction cavity 310, so that heat is not easily dissipated, the utilization rate is improved, and the plastic sheet is fully cured through the position of the air blowing plate 308; utilize slewing mechanism 4, through starter motor two 403, utilize the effect of two belt pulleys 405, make two rotate the post 404 and drive two limiting plates 406 and rotate, through limiting plate 406 and the spacing cooperation of joint frame 411, make two rotate a 407 synchronous rotations, make and place and can rotate in step around the membrane roller on two rotation section of thick bamboos 407, through rotating a 407 surperficial telescopic adaptation board 408 of section of thick bamboo, through the protruding grain of rubber that adapts to 408 lateral surface, make around the membrane roller can block and die on a rotation 407 surface, can adapt to not unidimensional around the membrane roller.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a curing device is used in plastic bag production, includes box (1), its characterized in that: the top surface of the box body (1) is provided with an opening, a rotating mechanism (4) is arranged in the box body (1), and an air supply mechanism (3) is arranged in the bottom surface of the box body (1);

the rotating mechanism (4) comprises a box cover (401), a second motor (403), two rotating columns (404), two belt pulleys (405), two limiting plates (406), two rotating cylinders (407), an adapting plate (408), a fixing column (409), a T-shaped connecting rod (410) and a clamping frame (411), the box cover (401) is horizontally arranged at the top end of the box body (1) through a step groove, the second motor (403) is fixedly arranged on the top surface of the box cover (401), the two rotating cylinders (407) are respectively and rotatably arranged on the bottom surface in the box body (1) through the first bearing seat, the top surfaces of the two rotating cylinders (407) are provided with openings, the adaptation plate (408) is uniformly and vertically arranged at the outer side of the rotating cylinder (407), the outer side surface of the adaptation plate (408) is uniformly provided with rubber convex particles, the fixing column (409) is vertically and fixedly arranged on the bottom surface inside the rotating cylinder (407).

2. The ripening apparatus for producing plastic bags according to claim 1, wherein: the vertical fixed supporting leg (2) that is provided with in box (1) bottom surface, supporting leg (2) are four, four supporting leg (2) evenly set up in box (1) bottom surface four corners.

3. The ripening apparatus for producing plastic bags according to claim 1, wherein: t type connecting rod (410) level sets up inside rotating a section of thick bamboo (407), T type connecting rod (410) one end is run through and is rotated section of thick bamboo (407) inner wall and adaptation board (408) medial surface fixed connection, T type connecting rod (410) other end passes through connecting spring and fixed column (409) side fixed connection.

4. The ripening apparatus for producing plastic bags according to claim 1, wherein: two vertical setting is in case lid (401) below about rotation post (404), the left side rotation post (404) top is passed through bearing frame two and is connected, right side with case lid (401) bottom surface rotation post (404) top runs through case lid (401) and two (403) output pole bottom fixed connection of motor, two pulley (405) are fixed the cover respectively and are established two rotation post (404) surfaces, two pulley (405) are connected through belt transmission.

5. The ripening apparatus for producing plastic bags according to claim 4, wherein: the fixed setting of joint frame (411) is at fixed column (409) top surface, sliding connection about limiting plate (406) bottom surface and joint frame (411) inner wall, limiting plate (406) top is run through and is rotated a section of thick bamboo (407) and extend to and rotate a section of thick bamboo (407) top, two limiting plate (406) top and two rotate post (404) bottom surface fixed connection.

6. The ripening apparatus for producing plastic bags according to claim 1, wherein: the air supply mechanism (3) comprises a motor I (301), a rotating rod (303), two fixing plates (304), two air supply sleeves (305), two electric heating nets (306), an air blowing plate (308), an air suction plate (311) and two bevel gears (312), wherein the motor I (301) is fixedly arranged on the bottom surface of the box body (1), an air supply cavity I (302) is horizontally arranged inside the bottom surface of the box body (1), air suction cavities I (309) are arranged in the front and back of the bottom surface of the box body (1), the inside of the air suction cavity I (309) is communicated with the inside of the air supply cavity I (302), air supply cavities II (307) are vertically arranged inside the left side surface and the right side surface of the box body (1), the inside of the air supply cavities II (307) is communicated with the inside of the air supply cavity I (302), air suction cavities II (310) are vertically arranged inside the front side surface and the back side surface of the box body (1), and the inside of the air suction cavities II (310) is communicated with the inside of the air suction cavities I (309), the blowing plate (308) is fixedly arranged on the inner wall of the box body (1) and is communicated with the interior of the second air supply cavity (307), the blowing plate (308) is communicated with the left and right sides to form an air blowing hole, the air suction plate (311) is fixedly arranged on the inner wall of the box body (1) and is communicated with the interior of the second air suction cavity (310), and the air suction plate (311) is communicated with the left and right sides to form an air suction hole.

7. The ripening apparatus for producing plastic bags according to claim 6, wherein: dwang (303) level sets up inside one (302) of air supply chamber, two vertical fixed setting is inside one (302) of air supply chamber about fixed plate (304), two air supply cover (305) all rotate through two fixed plate (304) settings, two through the bearing air supply cover (305) surface all fixed cover is equipped with the flabellum, both ends surface and two air supply cover (305) inner wall fixed connection about dwang (303), two electric heat net (306) vertical fixed setting respectively are in two air supply cover (305) outsides, inside box (1) bottom surface extended to air supply chamber (302) was run through to motor one (301) delivery rod bottom, two bevel gear (312) fixed cover respectively is established at motor one (301) delivery rod surface and dwang (303) surface, two bevel gear (312) side intermeshing.