CN218576736U - Polyurethane screen mesh demoulding mechanism - Google Patents

Abstract

The utility model relates to the technical field of demoulding mechanisms, in particular to a polyurethane screen demoulding mechanism which is convenient for the subsequent quick demoulding of a polyurethane screen by cooling the formed polyurethane screen and improving the production speed of the polyurethane screen; including base and multiunit lug, the multiunit lug all is located the top of base, form the die cavity between the multiunit lug, and multiunit lug is listed as and arranges into the rectangle square matrix, a serial communication port, still include fixed box, the metal heat-conducting plate, cooling body, radiator unit and rabbling mechanism, the top at the base is fixed to fixed box, the top at fixed box is fixed to the metal heat-conducting plate, and the top at the metal heat-conducting plate is evenly fixed to the multiunit lug, cooling body installs in fixed box, cooling body is used for absorbing the heat of metal heat-conducting plate transmission, and radiator unit is connected with cooling body.

Description

Polyurethane screen demoulding mechanism

Technical Field

The utility model relates to a demoulding mechanism's technical field especially relates to a polyurethane screen cloth demoulding mechanism.

Background

The polyurethane screen mesh is a screen mesh with a metal wire stranded core wire wrapped inside, the material is attractive in appearance, bright in color, light in weight, high in mechanical strength, heat-insulating, sound-insulating, corrosion-resistant and excellent in weather resistance, and is prepared by using a mold when the polyurethane screen mesh is prepared.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through the cooling of the fashioned polyurethane screen cloth cooling, the quick drawing of patterns of the follow-up polyurethane screen cloth of being convenient for improves the polyurethane screen cloth demoulding mechanism of its speed of production.

The utility model discloses a polyurethane screen mesh demoulding mechanism, including base and multiunit lug, the multiunit lug all is located the top of base, form the die cavity between the multiunit lug, and multiunit lug row arranges into the rectangle square matrix, a serial communication port, still include the fixed box, the metal heat-conducting plate, cooling body, radiator unit and rabbling mechanism, the fixed box is fixed on the top of base, the metal heat-conducting plate is fixed on the top of fixed box, and multiunit lug evenly fixes on the top of metal heat-conducting plate, cooling body installs in the fixed box, cooling body is used for absorbing the heat of metal heat-conducting plate transmission, and radiator unit is connected with cooling body, radiator unit is used for distributing the heat that the cooling body absorbed fast, rabbling mechanism installs on cooling body, rabbling mechanism is used for accelerating the heat dissipation of cooling body internal absorption; to the shaping chamber injection molding material in the mould, and carry out the vulcanization and handle, form the screen cloth finished product, transmit the cooling body through the heat transfer of metal heat-conducting plate with the fashioned polyurethane screen cloth this moment, and give off the absorptive heat of cooling body fast through radiator unit, start the heat dissipation of rabbling mechanism quickening cooling body simultaneously, realized the quick cooling to the fashioned polyurethane screen cloth, the quick drawing of patterns of the polyurethane screen cloth of being convenient for improves the production efficiency of polyurethane screen cloth.

Preferably, the cooling mechanism comprises a water storage tank, a circulating water pump, a cooling pipe and a plurality of groups of first metal heat conducting rods, the water storage tank is fixed on the inner side wall of the bottom end of the fixed box body, the circulating water pump is fixed at the right end of the water storage tank, the input end of the circulating water pump is communicated with the water storage tank, the output end of the circulating water pump is connected with the cooling pipe, the cooling pipe is fixed at the bottom end of the plurality of groups of first metal heat conducting rods, the other end of the cooling pipe is communicated with the right side of the top end of the water storage tank, and the top ends of the plurality of groups of first metal heat conducting rods penetrate through the fixed box body and are connected with the bottom ends of the metal heat conducting plates; starting circulating water pump, make circulating water pump carry the cooling tube with the cooling water in the storage water tank, and flow back to in the storage water tank through the other end of cooling tube, thereby realize that the cooling water circulates in the cooling tube and flows, the heat of this in-process metal heat-conducting plate transmits the cooling tube through first metal heat-conducting rod, thereby carry out the heat exchange with the cooling water in the cooling tube, and then cooling down to the fashioned polyurethane screen cloth on the metal heat-conducting plate, the quick drawing of patterns of the follow-up polyurethane screen cloth of being convenient for, improve the production speed of polyurethane screen cloth.

Preferably, the heat dissipation assembly comprises a plurality of groups of second metal heat conduction rods and a heat dissipation plate, the plurality of groups of second metal heat conduction rods are uniformly fixed at the bottom end of the water storage tank, and the bottom ends of the second metal heat conduction rods penetrate through the base and are connected with the heat dissipation plate; the heat absorbed by the cooling water in the water storage tank is transmitted to the heat dissipation plate through the second metal heat conduction rod, and the heat is quickly dissipated through the heat dissipation plate, so that the cooling water in the water storage tank can be quickly cooled, and the effect of heat exchange of the cooling water in the cooling pipe is ensured.

Preferably, the stirring mechanism comprises a motor, a stirring shaft and a plurality of groups of stirring rods, the motor is fixed at the left end of the fixed box body, the output end of the motor is connected with the stirring shaft, the stirring shaft is rotationally connected with the fixed box body and the water storage tank, the plurality of groups of stirring rods are uniformly fixed on the stirring shaft, and the stirring rods are positioned in the water storage tank; drive (mixing) shaft and puddler through the motor and rotate for the puddler stirs the cooling water in the storage water tank, accelerates the mobile speed of cooling water, accelerates the inside thermal rapid emission of cooling water, improves the result of use of device.

Preferably, the device also comprises a sealing plate and a plurality of groups of fastening bolts, wherein the front end of the fixing box body is provided with an opening, the sealing plate covers the opening of the fixing box body, the sealing plate is in threaded connection with the fixing box body through the fastening bolts, and the middle part of the front end of the sealing plate is provided with a buckle; through unscrewing fastening bolt to with closing plate and fixed box separation, the staff of being convenient for carries out regular maintenance and maintenance to the part of fixed box inside, ensures the stability in use of device, has improved the use convenience of device.

Preferably, the stirring device also comprises a sealing ring which is fixed at the joint of the stirring shaft and the water storage tank; through setting up the sealing washer, avoid the cooling water in the storage water tank to leak from the junction of (mixing) shaft and storage water tank, improve the leakproofness of device.

Preferably, the motor is a noise reduction motor; through setting up amortization motor, noise pollution reduces, improves the result of use of device.

Compared with the prior art, the beneficial effects of the utility model are that: heat transmission to cooling body through the metal heat-conducting plate with fashioned polyurethane screen cloth to give off cooling body's absorptive heat fast through radiator unit, start the heat dissipation that rabbling mechanism quickened cooling body simultaneously, realized the rapid cooling to fashioned polyurethane screen cloth, the quick drawing of patterns of the polyurethane screen cloth of being convenient for improves the production efficiency of polyurethane screen cloth.

Drawings

FIG. 1 is a schematic view of the front view and a partial sectional structure of the present invention;

FIG. 2 is a schematic view of the local axial structure of the present invention;

FIG. 3 is a schematic view of the axial structure of the cooling tube of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 1;

in the drawings, the reference numbers: 1. a base; 2. a bump; 3. fixing the box body; 4. a metal heat-conducting plate; 5. a water storage tank; 6. a water circulating pump; 7. a cooling tube; 8. a first metal heat-conducting rod; 9. a second metal heat-conducting rod; 10. a heat dissipation plate; 11. a motor; 12. a stirring shaft; 13. a stirring rod; 14. a sealing plate; 15. fastening a bolt; 16. and (5) sealing rings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 and 3, a plurality of groups of bumps 2 are all located above a base 1, forming cavities are formed among the plurality of groups of bumps 2, and the plurality of groups of bumps 2 are arranged in a rectangular matrix, which is characterized in that a fixed box 3 is fixed on the top end of the base 1, a metal heat-conducting plate 4 is fixed on the top end of the fixed box 3, the plurality of groups of bumps 2 are uniformly fixed on the top end of the metal heat-conducting plate 4, a water storage box 5 is fixed on the inner side wall of the bottom end of the fixed box 3, a circulating water pump 6 is fixed on the right end of the water storage box 5, the input end of the circulating water pump 6 is communicated with the water storage box 5, the output end of the circulating water pump 6 is connected with a cooling pipe 7, the cooling pipe 7 is fixed on the bottom end of a plurality of groups of first metal heat-conducting rods 8, the other end of the cooling pipe 7 is communicated with the right side of the top end of the water storage box 5, the top ends of the plurality of the first metal heat-conducting rods 8 penetrate through the fixed box 3 and are connected with the bottom end of the metal heat-conducting plate 4, a plurality of groups of second metal rods 9 are uniformly fixed on the bottom end of the water storage box 5, a stirring mechanism penetrates through the base 1 and is connected with a heat-conducting plate 10, the stirring mechanism is installed on the cooling mechanism, and is used for accelerating heat-absorbing mechanism for heat-radiating; the shaping material is injected into the shaping chamber in the mould, and vulcanization is carried out, form the screen cloth finished product, the heat transfer of fashioned polyurethane screen cloth is to first metal heat conduction pole 8 through metal heat conduction plate 4 this moment, and start circulating water pump 6, make circulating water pump 6 carry cooling tube 7 with the cooling water in the storage water tank 5, and flow back to in the storage water tank 5 through the other end of cooling tube 7, thereby realize that the cooling water circulates in cooling tube 7 and flows, the heat of first metal heat conduction pole 8 carries out heat exchange with the cooling water in the cooling tube 7 in this process, and then cool down the fashioned polyurethane screen cloth cooling on the metal heat conduction plate 4, later through second metal heat conduction pole 9 with the absorbed heat transfer of the inside cooling water of storage water tank 5 to heating panel 10, in with the external environment that the heat is quick gived off through heating panel 10, make the cooling that the cooling water can be quick in storage water tank 5 cool down, ensure that the cooling water carries out the effect of heat exchange in cooling tube 7, start rabbling mechanism and accelerate cooling mechanism's heat dissipation simultaneously, the quick cooling down to fashioned polyurethane screen cloth has been realized, be convenient for the quick drawing of patterns of polyurethane screen cloth, improve the production efficiency of polyurethane screen cloth.

Example 2

As shown in fig. 1 and 4, a plurality of groups of bumps 2 are all located above a base 1, forming cavities are formed among the plurality of groups of bumps 2, and the plurality of groups of bumps 2 are arranged in a rectangular matrix, which is characterized in that a fixed box 3 is fixed on the top end of the base 1, a metal heat conduction plate 4 is fixed on the top end of the fixed box 3, the plurality of groups of bumps 2 are uniformly fixed on the top end of the metal heat conduction plate 4, a cooling mechanism is installed in the fixed box 3, the cooling mechanism is used for absorbing heat transferred by the metal heat conduction plate 4, a heat dissipation assembly is connected with the cooling mechanism, the heat dissipation assembly is used for rapidly dissipating heat absorbed by the cooling mechanism, a motor 11 is fixed at the left end of the fixed box 3, an output end of the motor 11 is connected with a stirring shaft 12, the stirring shaft 12 is rotatably connected with the fixed box 3 and a water storage tank 5, a plurality of groups of stirring rods 13 are uniformly fixed on the stirring shaft 12, and the stirring rods 13 are located in the water storage tank 5; to the shaping chamber injection molding material in the mould, and carry out the vulcanization and handle, form the screen cloth finished product, heat transfer to cooling body through metal heat-conducting plate 4 with fashioned polyurethane screen cloth this moment, and give off cooling body absorptive heat fast through radiator unit, drive (mixing) shaft 12 and puddler 13 through motor 11 simultaneously and rotate, make puddler 13 stir the cooling water in the storage water tank 5, accelerate the velocity of flow of cooling water, thereby accelerate giving off of cooling water inside heat, the rapid cooling to fashioned polyurethane screen cloth has been realized, the quick drawing of patterns of the polyurethane screen cloth of being convenient for, the production efficiency of polyurethane screen cloth is improved.

As shown in fig. 1 to 4, a polyurethane screen mesh demoulding mechanism of the present invention, when in operation, firstly, a molding material is injected into a molding cavity in a mold, and vulcanization treatment is performed to form a screen mesh finished product, at this time, heat of the molded polyurethane screen mesh is transferred to a first metal heat conduction rod 8 through a metal heat conduction plate 4, and a circulating water pump 6 is started, so that the circulating water pump 6 conveys cooling water in a water storage tank 5 to a cooling pipe 7, and flows back to the water storage tank 5 through the other end of the cooling pipe 7, thereby realizing circulating flow of the cooling water in the cooling pipe 7, heat of the first metal heat conduction rod 8 and cooling water in the cooling pipe 7 perform heat exchange, further cooling the molded polyurethane screen mesh on the metal heat conduction plate 4, thereby facilitating quick demoulding of a subsequent polyurethane screen mesh, improving production speed of the polyurethane screen mesh, thereafter, heat absorbed by cooling water inside the water storage tank 5 is transferred to a heat dissipation plate 10 through a second metal heat conduction rod 9, in an external environment where heat is dissipated quickly through the heat dissipation plate 10, so that cooling water in the water storage tank 5 can be quickly removed by a cooling water storage tank 5, and a stirring screw bolt 12, and a stirring machine can be used to increase the stability of a stirring machine, and a stirring machine which can increase the stability of a stirring machine, and a stirring machine which can be connected to maintain a stirring machine, and a stirring machine which can be connected to a stirring machine which can be conveniently operated to a stirring machine, and a stirring machine which can be connected to increase the cooling water tank 5, the sealing performance of the device is improved.

The polyurethane screen mesh demoulding mechanism of the utility model has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the polyurethane screen mesh demoulding mechanism can be implemented as long as the beneficial effects can be achieved; the utility model discloses a polyurethane screen cloth demoulding mechanism's lug 2, metal heat-conducting plate 4, circulating water pump 6, first metal heat-conducting rod 8, second metal heat-conducting rod 9, heating panel 10 and motor 11 are the purchase on the market, its mounting means, connected mode or setting mode are common mode, and the concrete structure of all its parts, model and coefficient index are its technique of taking oneself, as long as can reach all can implement of its beneficial effect, technical staff only need install according to its subsidiary instructions and operate can in this industry, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a polyurethane screen cloth demoulding mechanism, including base (1) and multiunit lug (2), multiunit lug (2) all are located the top of base (1), form the die cavity between multiunit lug (2), and multiunit lug (2) are arranged into the rectangle square matrix, a serial communication port, still include fixed box (3), metal heat-conducting plate (4), cooling body, radiator unit and rabbling mechanism, the top at base (1) is fixed in fixed box (3), the top at fixed box (3) is fixed in metal heat-conducting plate (4), and multiunit lug (2) evenly fix the top at metal heat-conducting plate (4), cooling body installs in fixed box (3), cooling body is used for absorbing the heat of metal heat-conducting plate (4) transmission, and radiator unit is connected with cooling body, radiator unit is used for giving off the absorptive heat of cooling body fast, the rabbling mechanism is installed on cooling body, the rabbling mechanism is used for accelerating the interior absorption of cooling body and gives off of rabbling mechanism.

2. The polyurethane screen mesh demoulding mechanism as claimed in claim 1, wherein the cooling mechanism comprises a water storage tank (5), a circulating water pump (6), a cooling pipe (7) and a plurality of groups of first metal heat conducting rods (8), the water storage tank (5) is fixed on the inner side wall of the bottom end of the fixed box body (3), the circulating water pump (6) is fixed at the right end of the water storage tank (5), the input end of the circulating water pump (6) is communicated with the water storage tank (5), the output end of the circulating water pump (6) is connected with the cooling pipe (7), the cooling pipe (7) is fixed at the bottom end of the plurality of groups of first metal heat conducting rods (8), the other end of the cooling pipe (7) is communicated with the right side of the top end of the water storage tank (5), and the top ends of the plurality of groups of first metal heat conducting rods (8) pass through the fixed box body (3) and are connected with the bottom ends of the metal heat conducting plates (4).

3. The polyurethane screen demoulding mechanism according to claim 1, wherein the heat dissipation assembly comprises a plurality of groups of second metal heat conducting rods (9) and heat dissipation plates (10), the plurality of groups of second metal heat conducting rods (9) are uniformly fixed at the bottom end of the water storage tank (5), and the bottom ends of the second metal heat conducting rods (9) penetrate through the base (1) and are connected with the heat dissipation plates (10).

4. The polyurethane screen mesh demolding mechanism according to claim 1, wherein the stirring mechanism comprises a motor (11), a stirring shaft (12) and a plurality of groups of stirring rods (13), the motor (11) is fixed at the left end of the fixed box body (3), the output end of the motor (11) is connected with the stirring shaft (12), the stirring shaft (12) is rotatably connected with the fixed box body (3) and the water storage tank (5), the groups of stirring rods (13) are uniformly fixed on the stirring shaft (12), and the stirring rods (13) are positioned in the water storage tank (5).

5. The polyurethane screen mesh demoulding mechanism as claimed in claim 1, further comprising a sealing plate (14) and a plurality of groups of fastening bolts (15), wherein the front end of the fixed box body (3) is provided with an opening, the sealing plate (14) covers the opening of the fixed box body (3), the sealing plate (14) and the fixed box body (3) are connected in a screw way through the fastening bolts (15), and the middle part of the front end of the sealing plate (14) is provided with a handle.

6. The polyurethane screen demolding mechanism according to claim 4, further comprising a sealing ring (16), wherein the sealing ring (16) is fixed at the joint of the stirring shaft (12) and the water storage tank (5).

7. The polyurethane screen stripping mechanism as claimed in claim 4, characterized in that the motor (11) is a noise-reduction motor.

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