Re-drying discharging heat preservation device

Abstract

The utility model provides a redrying discharge heat preservation device, which belongs to the technical field of injection molding processing, aims to solve the problem that the existing impurities are easy to fall to a hot air port to accumulate and influence the hot air emission of the hot air port, and comprises a heat preservation main body, a heat preservation operation box, a heat preservation heating box, a heat preservation protection cover, a heat outlet hole, a protection blocking net, a protection cover mounting mechanism and a cleaning protection mechanism, the heat preservation operation box is fixedly connected to the front end face of the heat preservation body. The heat preservation heating box is fixedly connected to the outer end face of the heat preservation body. The heat-insulating protecting cover is positioned on the upper end surface of the heat-insulating main body; the heat outlet holes are formed in the upper end face of the heat preservation body. The protective blocking net is located on the upper end face of the heat preservation body. The shield mounting mechanism is arranged on the upper end face of the heat preservation body. And the cleaning protection mechanism is arranged in the heat preservation main body. By adopting the shield mounting mechanism, the production quality of the plastic pipe is improved, and by adopting the cleaning protection mechanism, a worker can conveniently clean a protection blocking net, and it is guaranteed that the interior of a heat outlet hole is clean and tidy.

Description

TECHNICAL FIELD

[0001] The utility model belongs to injection molding processing technical field, more specifically, it is especially related to a curing and discharging heat preservation device. BACKGROUND

[0002] Plastic pipe needs to be injection molded when being made, and needs to be cured after being molded to ensure the toughness of the plastic pipe. The plastic pipe needs to be heat preserved when being cured and discharged, and a heat preservation device needs to be used when the plastic pipe is heat preserved. The plastic pipe is moved into the heat preservation device, hot air is generated inside the heat preservation device to ensure that the plastic pipe is heat preserved at a high temperature.

[0003] According to CN201720638399.5, the utility model discloses a kind of discharging heat preservation devices for plastic pipe extrusion, including sleeve, hot air machine and controller, the sleeve has three sections, is respectively clamping seat, heat preservation pipe section and heat dissipation pipe section, the clamping seat is inlaid with electromagnet, heat insulation pad is arranged on the inner wall of the clamping seat, control switch is installed on the upper end surface of the clamping seat, the heat preservation pipe section is connected with the clamping seat, thermocouple is installed at the pipe orifice of the heat preservation pipe section close to the clamping seat, heat preservation sleeve is arranged on the inner wall of the heat preservation pipe section, the hot air machine has two, is symmetrically installed on the outer side of the heat preservation pipe section, and the air outlet of the hot air machine is inserted into the inner side of the heat preservation sleeve, and hot air pipe is arranged in the inner side of the heat preservation pipe section. Advantageous effect lies in: the discharge port of extruder can be hot air heat preserved, and the heat preservation temperature can be matched with the temperature of extruded plastic pipe material, so that the just extruded plastic pipe material is slowly cooled, uniformly shrinks, and deformation is avoided.

[0004] Based on the above, the existing heat preservation device generally emits hot air through hot air port structure to heat preserve the plastic pipe. The hot air port is generally arranged at the lower side of the plastic pipe. The hot air port generates hot air to heat preserve the plastic pipe. Since the surface of the plastic pipe is easy to have particles and other impurities after being produced, the impurities are easy to fall and accumulate at the hot air port, affecting the emission of hot air by the hot air port. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a curing and discharging heat preservation device to solve the problem that the existing heat preservation device generally emits hot air through hot air port structure to heat preserve the plastic pipe. The hot air port is generally arranged at the lower side of the plastic pipe. The hot air port generates hot air to heat preserve the plastic pipe. Since the surface of the plastic pipe is easy to have particles and other impurities after being produced, the impurities are easy to fall and accumulate at the hot air port, affecting the emission of hot air by the hot air port.

[0006] The purpose and effect of the curing and discharging heat preservation device are achieved by the following specific technical means.

[0007] The re-drying discharging heat preservation device, including heat preservation main body, heat preservation operation box, heat preservation heating box, heat preservation cover, heat hole, protection plug net, shield mounting mechanism and cleaning protection mechanism, heat preservation operation box fixedly connected in heat preservation main body front end face right side, heat preservation heating box is provided with two groups, and two groups of heat preservation heating boxes are fixedly connected in the middle position of heat preservation main body front and back two end faces respectively, heat preservation cover is located in heat preservation main body upper end face, heat hole is provided with multiple groups, and multiple groups of heat holes are respectively opened in heat preservation main body upper end face right side, protection plug net is located in heat preservation main body upper end face right side, and protection plug net is located in the upper end face of multiple groups of heat holes, shield mounting mechanism is arranged in heat preservation main body upper end face, and cleaning protection mechanism is provided with two groups, and two groups of cleaning protection mechanisms are respectively arranged in heat preservation main body inside right side.

[0008] Further, the shield mounting mechanism includes a connecting slot and a connecting plug; the connecting slot is provided with two groups, and the two groups of connecting slots are respectively opened in the front and back sides of the upper end face of the heat preservation body; the connecting plug is provided with two groups, and the two groups of connecting plugs are respectively fixedly connected to the front and back sides of the lower end face of the heat preservation cover, and the two groups of connecting plugs are respectively connected to the two groups of connecting slots.

[0009] Further, the shield mounting mechanism includes a protection slot and a protection bolt; the protection slot is opened in the right side of the heat preservation body, and the protection plug net is connected to the inside of the protection slot; the protection bolt is threadedly connected to the inside of the protection plug net, and the protection bolt is threadedly connected to the right side of the heat preservation body.

[0010] Further, the cleaning protection mechanism further includes a protection rack, a protection gear and a direction-changing gear; the protection rack is fixedly connected to the front side of the protection plug net; the protection gear is rotatably connected to the front side of the inside of the heat preservation body, and the protection rack and the protection gear are engaged to form a gear and rack transmission mechanism; the direction-changing gear is rotatably connected to the front side of the inside of the heat preservation body, and the protection gear and the direction-changing gear are engaged to form a gear transmission mechanism.

[0011] Further, the cleaning protection mechanism further includes a protection belt wheel, a protection transmission belt and a moving belt wheel; the protection belt wheel is coaxially fixedly connected to the front side of the direction-changing gear; the moving belt wheel is rotatably connected to the front side of the inside of the heat preservation body; the protection transmission belt is drivingly connected to the outer end faces of the protection belt wheel and the moving belt wheel.

[0012] Further, the cleaning protection mechanism further includes a moving gear, a moving guard plate and a moving rack; the moving gear is coaxially fixedly connected to the rear side of the moving belt wheel; the moving guard plate is slidingly connected to the right side of the inside of the heat preservation body, and the moving guard plate is slidingly connected to the upper side of the multiple groups of heat holes, and the rear side of the moving guard plate is provided with a roller; the moving rack is fixedly connected to the front side of the lower end face of the moving guard plate, and the moving gear and the moving rack are engaged to form a gear and rack transmission mechanism.

[0013] Further, the cleaning protection mechanism further comprises a moving spring, and the moving spring is fixedly connected to the right side in the heat preservation main body and elastically connected to the outer end surface of the moving guard plate.

[0014] Compared with the prior art, the heat preservation device has the following beneficial effects:

[0015] The heat preservation cover is installed on the upper side of the heat preservation main body through the connecting slot and the connecting plug block, so that the device is sealed, the quality of the plastic pipe heat preservation is ensured, and the quality of the plastic pipe production is improved.

[0016] The cleaning protection mechanism is adopted, the protection blocking net is installed on the upper side of the heat outlet hole, the protection blocking net prevents impurities from falling into the heat outlet hole and affecting the heat dissipation of the heat outlet hole, when the staff removes the protection blocking net from the upper side of the heat outlet hole, the moving guard plate blocks the heat outlet hole, the problem that impurities fall into the heat outlet hole when the protection blocking net is cleaned is avoided, the staff can conveniently clean the protection blocking net, the problem that the heat outlet hole needs to be blocked when the staff cleans the protection blocking net is solved, and the heat outlet hole is kept clean. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the heat preservation device according to the present application.

[0018] Figure 2 is a structural schematic view of the heat preservation main body according to the present application.

[0019] Figure 3 is a structural schematic view of the heat preservation main body according to the present application.

[0020] Figure 4 is a structural schematic view of the heat preservation main body according to the present application.

[0021] Figure 5 is a structural schematic view of the heat preservation main body according to the present application.

[0022] Figure 6 is a structural schematic view of the heat preservation main body according to the present application.

[0023] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0024] 1, heat preservation main body; 101, connecting slot; 102, protection slot; 2, heat preservation operation box; 3, heat preservation heating box; 4, heat preservation cover; 401, connecting plug; 5, hot hole; 6, protection plug net; 7, protection bolt; 8, protection rack; 9, protection gear; 10, change direction gear; 1001, protection pulley; 11, protection transmission belt; 12, moving pulley; 1201, moving gear; 13, moving guard plate; 1301, moving rack; 1302, moving spring. DETAILED DESCRIPTION

[0025] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples.

[0026] Example one:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 3 As shown:

[0028] The utility model provides a kind of re-drying discharging heat preservation device, including heat preservation main body 1, heat preservation operation box 2, heat preservation heating box 3, heat preservation cover 4, hot hole 5, protection plug net 6 and shroud mounting mechanism;Heat preservation operation box 2 is fixedly connected at the right side of the front end surface of heat preservation main body 1;Heat preservation heating box 3 is provided with two groups, and two groups of heat preservation heating box 3 are respectively fixedly connected at the middle position of the front and rear end surfaces of heat preservation main body 1;Heat preservation cover 4 is located on the upper end surface of heat preservation main body 1;Hot hole 5 is provided with multiple groups, and multiple groups of hot hole 5 are respectively opened in the right side of the upper end surface of heat preservation main body 1;Protection plug net 6 is located on the right side of the upper end surface of heat preservation main body 1, and protection plug net 6 is located on the upper end surface of multiple groups of hot hole 5;Shroud mounting mechanism is arranged on the upper end surface of heat preservation main body 1.

[0029] Among them, shroud mounting mechanism includes: connecting slot 101 and connecting plug 401;Connecting slot 101 is provided with two groups, and two groups of connecting slot 101 are respectively opened in the upper end surface of heat preservation main body 1 before and after two sides;Connecting plug 401 is provided with two groups, and two groups of connecting plug 401 are respectively fixedly connected at the front and rear sides of the lower end surface of heat preservation cover 4, and two groups of connecting plug 401 are respectively and two groups of connecting slot 101 are inserted and connected, in the use process, heat preservation cover 4 moves and drives connecting plug 401 to move, and connecting plug 401 is inserted into the inside of connecting slot 101, so that heat preservation cover 4 is installed on the upper end surface of heat preservation main body 1.

[0030] The specific use mode and effect of the embodiment one:

[0031] In the use process, heat preservation cover 4 moves and drives connecting plug 401 to move, and connecting plug 401 is inserted into the inside of connecting slot 101, so that heat preservation cover 4 is installed on the upper end surface of heat preservation main body 1, and the sealing of heat preservation device is realized.

[0032] Example two:

[0033] In the embodiment one, as shown in the accompanying drawings Figure 4 to the accompanying drawings Figure 6 as shown:

[0034] The utility model provides a re-drying discharging heat preservation device, still include the cleaning protection mechanism, the cleaning protection mechanism is provided with two groups, two cleaning protection mechanisms are arranged in the right side inside heat preservation main part 1 respectively, the shroud installation mechanism includes: protection slot 102 and protection bolt 7, protection slot 102 is set up in the right side inside heat preservation main part 1, and the protection plug screen 6 is connected in protection slot 102 inside, protection bolt 7 is screw -threaded connection in the protection plug screen 6 inside, and protection bolt 7 is screw -threaded connection in the right side inside heat preservation main part 1, in the use process, the protection plug screen 6 is inserted into protection slot 102 inside, and then uses protection bolt 7 to fix the protection plug screen 6 on the right side of heat preservation main part 1 upper end surface, to fix the installation of protection plug screen 6.

[0035] Among them, the cleaning protection mechanism further includes: protection rack 8, protection gear 9 and change direction gear 10, protection rack 8 fixedly connected in the front side of protection plug screen 6, protection gear 9 is rotatably connected in the front side inside heat preservation main part 1, and protection rack 8 and protection gear 9 are engaged to form gear rack drive mechanism, change direction gear 10 is rotatably connected in the front side inside heat preservation main part 1, and protection gear 9 and change direction gear 10 are engaged to form gear drive mechanism, in the use process, when the protection plug screen 6 is inserted into protection slot 102 inside protection plug screen 6 sliding, protection plug screen 6 sliding drives protection rack 8 to slide, and protection rack 8 sliding drives the rotation of engaged protection gear 9, and the rotation of engaged change direction gear 10 is driven by protection gear 9.

[0036] Among them, the cleaning protection mechanism further includes: protection pulley 1001, protection transmission belt 11 and mobile pulley 12, protection pulley 1001 is coaxially fixedly connected in the front side of change direction gear 10, mobile pulley 12 is rotatably connected in the front side inside heat preservation main part 1, and protection transmission belt 11 is drivingly connected to the outer end surface of protection pulley 1001 and mobile pulley 12, in the use process, change direction gear 10 rotation drives the rotation of protection pulley 1001, and protection transmission belt 11 is driven by the rotation of protection pulley 1001, and mobile pulley 12 is driven by the transmission of protection transmission belt 11.

[0037] The cleaning protection mechanism further comprises a moving gear 1201, a moving guard plate 13 and a moving rack 1301. The moving gear 1201 is coaxially fixedly connected to the rear side of the moving belt pulley 12. The moving guard plate 13 is slidingly connected to the right side inside the heat preservation main body 1 and slides above the plurality of heat outlet holes 5. The moving guard plate 13 is provided with a roller at the rear side. The moving rack 1301 is fixedly connected to the front side of the lower end surface of the moving guard plate 13. The moving gear 1201 and the moving rack 1301 are engaged to jointly form a gear and rack transmission mechanism. During use, the moving belt pulley 12 rotates to drive the moving gear 1201 to rotate. The moving gear 1201 drives the engaged moving rack 1301 to slide. The moving rack 1301 drives the moving guard plate 13 to slide.

[0038] The cleaning protection mechanism further comprises a moving spring 1302. The moving spring 1302 is fixedly connected to the right side inside the heat preservation main body 1 and is elastically connected to the outer end surface of the moving guard plate 13. During use, the moving guard plate 13 drives the moving spring 1302 to stretch and contract. The elastic force of the moving spring 1302 drives the moving guard plate 13 to slide to block the heat outlet hole 5.

[0039] The specific use mode and effect of the second embodiment are as follows:

[0040] During use, the protection blocking net 6 is inserted into the protection slot 102. Then, the protection blocking net 6 is fixed to the right side of the upper end surface of the heat preservation main body 1 by using the protection bolt 7. Thus, the protection blocking net 6 is fixedly installed. When the protection blocking net 6 slides after being inserted into the protection slot 102, the protection blocking net 6 drives the protection rack 8 to slide. The protection rack 8 drives the engaged protection gear 9 to rotate. The protection gear 9 drives the engaged direction changing gear 10 to rotate. The direction changing gear 10 drives the protection belt pulley 1001 to rotate. The protection belt pulley 1001 drives the protection transmission belt 11 to drive. The protection transmission belt 11 drives the moving belt pulley 12 to rotate. The moving belt pulley 12 drives the moving gear 1201 to rotate. The moving gear 1201 drives the engaged moving rack 1301 to slide. The moving rack 1301 drives the moving guard plate 13 to slide. The moving guard plate 13 drives the moving spring 1302 to stretch and contract. The elastic force of the moving spring 1302 drives the moving guard plate 13 to slide to block the heat outlet hole 5. Thus, when the protection blocking net 6 is disassembled and cleaned, the moving guard plate 13 blocks the heat outlet hole 5 to prevent the heat outlet hole 5 from entering sundries.

[0041] In this paper, the following points need to be noted:

[0042] 1. The drawings of the present disclosure only relate to the structures involved in the present disclosure. Other structures can refer to the general design.

[0043] 2. Embodiments of the present disclosure and features in embodiments can be combined with each other to obtain new embodiments in the case of no conflict.

[0044] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A redrying discharge heat preservation device, comprising a heat preservation main body (1), a heat preservation operation box (2), a heat preservation heating box (3), a heat preservation cover (4), a heat discharge hole (5), a protective blocking net (6), a protective cover mounting mechanism and a cleaning protection mechanism; the heat preservation operation box (2) is fixedly connected to the right side of the front end face of the heat preservation main body (1); characterized in that: The heat preservation heating box (3) is provided with two groups, and the two groups of heat preservation heating boxes (3) are fixedly connected to the middle positions of the front and rear end faces of the heat preservation main body (1); the heat preservation cover (4) is located on the upper end face of the heat preservation main body (1); the heat outlet holes (5) are provided in multiple groups, and the multiple groups of heat outlet holes (5) are respectively arranged on the right side of the upper end face of the heat preservation main body (1); the protective blocking net (6) is located on the right side of the upper end face of the heat preservation main body (1), and the protective blocking net (6) is located on the upper end face of the multiple groups of heat outlet holes (5); the shield mounting mechanism is arranged on the upper end face of the heat preservation main body (1); the cleaning protection mechanism is provided with two groups, and the two groups of cleaning protection mechanisms are respectively arranged on the right side of the inside of the heat preservation main body (1).

2. The redrying and discharging heat preserving device according to claim 1, wherein: The shield mounting mechanism comprises connecting slots (101) and connecting plug blocks (401); the connecting slots (101) are provided in two groups, and the two groups of connecting slots (101) are respectively arranged on the left and right sides of the upper end face of the heat preservation main body (1); the connecting plug blocks (401) are provided in two groups, and the two groups of connecting plug blocks (401) are respectively fixedly connected to the left and right sides of the lower end face of the heat preservation cover (4), and the two groups of connecting plug blocks (401) are respectively connected to the two groups of connecting slots (101) in a plug-in manner.

3. The curing and outfeed holding apparatus of claim 1 wherein: The shield mounting mechanism comprises protective slots (102) and protective bolts (7); the protective slots (102) are arranged in the right side of the heat preservation main body (1), and the protective blocking net (6) is connected to the inside of the protective slots (102) in a plug-in manner; the protective bolts (7) are threadedly connected to the inside of the protective blocking net (6), and the protective bolts (7) are threadedly connected to the right side of the heat preservation main body (1).

4. The redrying and discharging device according to claim 1, wherein: The cleaning protection mechanism further comprises protective racks (8), protective gears (9) and direction-changing gears (10); the protective racks (8) are fixedly connected to the front side of the protective blocking net (6); the protective gears (9) are rotatably connected to the front side of the inside of the heat preservation main body (1), and the protective racks (8) and the protective gears (9) are engaged to jointly form a gear and rack transmission mechanism; the direction-changing gears (10) are rotatably connected to the front side of the inside of the heat preservation main body (1), and the protective gears (9) and the direction-changing gears (10) are engaged to jointly form a gear transmission mechanism.

5. The redrying and discharging device according to claim 4, wherein: The cleaning protection mechanism further comprises protective pulleys (1001), protective transmission belts (11) and moving pulleys (12); the protective pulleys (1001) are coaxially fixedly connected to the front side of the direction-changing gears (10); the moving pulleys (12) are rotatably connected to the front side of the inside of the heat preservation main body (1); and the protective transmission belts (11) are transmissionally connected to the outer end faces of the protective pulleys (1001) and the moving pulleys (12).

6. A curing and outfeed holding device as claimed in claim 5, characterized in that: The cleaning protection mechanism further includes a moving gear (1201), a moving guard plate (13) and a moving rack (1301); the moving gear (1201) is coaxially fixedly connected to the rear side of the moving pulley (12); the moving guard plate (13) is slidingly connected to the right side in the heat preservation main body (1), and the moving guard plate (13) is slidingly connected to the upper side of the plurality of heat outlet holes (5); the rear side of the moving guard plate (13) is provided with a roller; the moving rack (1301) is fixedly connected to the front side of the lower end surface of the moving guard plate (13), and the moving gear (1201) and the moving rack (1301) are engaged to jointly form a gear and rack transmission mechanism.

7. A re-drying and discharging device according to claim 6, characterized in that: The cleaning protection mechanism further includes a moving spring (1302); the moving spring (1302) is fixedly connected to the right side in the heat preservation main body (1), and the moving spring (1302) and the outer end surface of the moving guard plate (13) are elastically connected.

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