Cooling device for plastic bracket production

Abstract

The utility model relates to the field of plastic support production, in particular to a cooling device for plastic support production. Comprising a mold, two water-cooling circulating devices, adjusting structures and an auxiliary structure, the adjusting structures are arranged on the two sides of the mold, each adjusting structure comprises two adjusting grooves, the two adjusting grooves are formed in the mold, adjusting rods are rotationally connected to the inner walls of the adjusting grooves, handles are fixedly connected to the arc surfaces of the adjusting rods, and the adjusting grooves are formed in the mold. The arc surface of the adjusting rod is in threaded connection with a moving plate, two supporting rods are fixedly connected to the inner wall of the adjusting groove, and the arc surfaces of the two supporting rods are in sliding connection with the moving plate. The cooling device for plastic support production has the advantages that the mounting plate is matched with the positioning frame to fix the cooling pipe in the mounting groove, the cooling pipe is matched with the water cooling circulation device to take away heat on a mold, the cooling pipe can be conveniently disassembled and assembled, and follow-up maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic support production, especially to a cooling device for plastic support production. BACKGROUND

[0002] Plastic support production refers to the process of manufacturing various plastic supports by using plastic injection molding process or other forming technology. In the production process of plastic supports, the cooling device helps the plastic melt to cool and solidify rapidly in the injection molding process by circulating cooling liquid to take away the heat in the mold.

[0003] Document CN213675007U discloses a plastic support production mold for household audio and video equipment. The patent includes a base, two support columns connected to the top of the base, a top seat fixed to the top of the support column, a first hydraulic rod fixedly connected to the bottom of the top seat, an installation seat fixed to the bottom of the first hydraulic rod, an upper mold seat installed at the bottom of the installation seat, a lower mold seat fixed to the top of the base, a cooling cavity in the lower mold seat, and two connection blocks fixed to the top of the upper mold seat. By setting the clamping block, the second hydraulic rod starts to work, moves downward, and is connected to the moving block through a connecting rod. The second hydraulic rod drives the moving block to move, and the moving block drives the clamping block to move. The horizontal center axis of the clamping block, the through hole, and the clamping groove are on the same horizontal line, which facilitates the movement of the clamping block through the through hole to the inside of the clamping groove, and the installation of the upper mold seat.

[0004] However, there are problems in the use of the plastic support production mold. The injection mold lacks cooling structure, the product forming cycle is long, and the existing cooling structure needs regular maintenance and complicated disassembly and assembly operations, resulting in low work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the problem of lacking cooling structure in the prior art, and the complicated disassembly and assembly operations of the existing cooling structure, resulting in low work efficiency.

[0006] To solve the above technical problems, the utility model provides a cooling device for plastic support production, it includes: mould, two water cooling circulation devices, adjustment structure and auxiliary structure, the water cooling circulation device is installed with water delivery head and backwater head in mould one side, water delivery head and backwater head one end away from water cooling circulation device is installed with water delivery pipe and backwater pipe respectively with the help of auxiliary structure, the both sides of mould are equipped with adjustment structure, the adjustment structure includes two adjustment grooves, two adjustment grooves are set up on the mould, the inner wall of adjustment groove is rotatably connected with adjustment lever, the circular arc surface of adjustment lever is fixedly connected with handle, the circular arc surface of adjustment lever is threadedly connected with moving plate, the inner wall of adjustment groove is fixedly connected with two support rods, the circular arc surface of two support rods is slidably connected with moving plate, two installation grooves are set up on the both sides of mould corresponding adjustment groove position, the inner wall of installation groove is fixedly connected with positioning frame, the inner wall of positioning frame is abutted with cooling pipe, both ends of cooling pipe are fixedly connected with water delivery pipe and backwater pipe respectively, the inner wall of installation groove is slidably connected with mounting plate, the circular arc surface of mounting plate is abutted with cooling pipe, the side fixedly connected with two positioning rods of moving plate away from handle, the circular arc surface of two positioning rods is slidably connected with mould, the surface of mounting plate is provided with two positioning holes, the inner wall of positioning hole is slidably connected with positioning rod.

[0007] The effect of the above components is that the mounting plate cooperates with the positioning frame to fix the cooling pipe in the installation groove, the cooling pipe cooperates with the water cooling circulation device to take away the heat on the mold, and the cooling pipe can be conveniently disassembled and maintained.

[0008] Preferably, the circular arc surface of the handle is fixedly connected with a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are uniformly distributed on the handle.

[0009] The effect of the above components is that the anti-skid protrusions increase the friction of the handle circular arc surface, making it easier for the user to rotate the handle.

[0010] Preferably, the side of the mounting plate away from the mold is fixedly connected with a handle, and the cross section of the handle is in the shape of "U".

[0011] The effect of the above components is that operating the handle drives the mounting plate to move, making it easier for the user to move the mounting plate.

[0012] Preferably, the end of the positioning rod away from the moving plate is in the shape of a circular arc.

[0013] The effect of the above components is that the end of the positioning rod away from the moving plate is in the shape of a circular arc, making it easier for the positioning rod to slide into the positioning hole.

[0014] Preferably, the water-cooled circulation device has an auxiliary structure on the side near the water supply head. The auxiliary structure includes an auxiliary rod, which is rotatably connected to the water-cooled circulation device. A clamping plate is threaded onto the arc surface of the auxiliary rod. A limiting rod is fixedly connected to the side of the water-cooled circulation device near the clamping plate. The arc surface of the limiting rod is slidably connected to the clamping plate. Two sliding grooves are formed on the surface of the clamping plate corresponding to the positions of the water supply head and the return head. Connecting pipes are slidably connected to the inner walls of the two sliding grooves. The ends of the two connecting pipes away from the water-cooled circulation device are fixedly connected to the water supply pipe and the return pipe, respectively.

[0015] The above components achieve the following effects: the operating auxiliary rod uses the clamp to limit the connection of the connecting pipe, so that the water supply pipe and the return pipe are fixed to the water supply head and the return head respectively, making the disassembly and assembly simple, convenient and efficient.

[0016] Preferably, both the water supply head and the water return head are fixedly connected to a sealing ring on the side near the clamp, and the sealing ring is a rubber ring.

[0017] The effect achieved by the above components is to increase the sealing between the connecting pipe and the water supply head or return head through the sealing ring.

[0018] Preferably, two auxiliary frames are fixedly connected to the side of the clamp plate near the water cooling circulation device at the positions corresponding to the two slide grooves, and the inner wall of the auxiliary frames is slidably connected to the connecting pipe.

[0019] The effect achieved by the above components is to provide further support for the connecting pipe through the auxiliary frame, making the installation of the connecting pipe more stable.

[0020] Compared with related technologies, the cooling device for plastic bracket production provided by this utility model has the following advantages: By setting an adjustment structure, the mounting plate and positioning frame limit the cooling pipe, so that the cooling pipe is tightly fixed in the mounting groove. The cooling pipe, together with the water cooling circulation device, removes the heat from the mold, helping the plastic bracket to cool and solidify. The cooling pipe can be easily disassembled and assembled, facilitating subsequent maintenance. The coolant does not come into direct contact with the mold, avoiding long-term corrosion of the mold by the coolant. By setting an auxiliary structure and operating the auxiliary rod, the clamping plate limits the connecting pipe, so that the water supply pipe and the return pipe are fixed to the water supply head and the return head respectively. The disassembly and assembly operation is simple, convenient and efficient. Attached Figure Description

[0021] Figure 1 This utility model provides a structural schematic diagram of a cooling device for the production of plastic brackets;

[0022] Figure 2 for Figure 1 The diagram shows the structural schematic of the adjustment structure.

[0023] Figure 3As Figure 2 The exploded structural schematic diagram of the adjusting structure is shown in the figure.

[0024] Figure 4 As Figure 1 The structural schematic diagram of the auxiliary structure is shown in the figure.

[0025] The figure label: 1, mold; 2, water cooling circulating device; 3, water delivery head; 4, water delivery pipe; 5, water return head; 6, water return pipe; 7, adjusting structure; 701, adjusting groove; 702, adjusting rod; 703, handle; 704, moving plate; 705, supporting rod; 706, mounting groove; 707, positioning frame; 708, cooling pipe; 709, mounting plate; 710, positioning rod; 711, positioning hole; 712, handle; 8, auxiliary structure; 81, auxiliary rod; 82, clamping plate; 83, limiting rod; 84, sliding groove; 85, butt joint pipe; 86, sealing ring; 87, auxiliary frame. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0028] Please refer to Figures 1 to 4 The utility model embodiment provides a cooling device for plastic support production, which comprises: a mold 1, two water cooling circulating devices 2, an adjusting structure 7 and an auxiliary structure 8, a water delivery head 3 and a water return head 5 are installed on the side close to the mold 1 of the water cooling circulating device 2, a water delivery pipe 4 and a water return pipe 6 are respectively installed at the end away from the water cooling circulating device 2 of the water delivery head 3 and the water return head 5 by means of the auxiliary structure 8, the mold 1 is provided with the adjusting structure 7 on both sides, and the water cooling circulating device 2 is provided with the auxiliary structure 8 on the side close to the water delivery head 3.

[0029] In the embodiment of the utility model, please refer to Figure 2 And Figure 3The adjusting structure 7 comprises two adjusting grooves 701, the two adjusting grooves 701 are arranged on the mold 1, the inner wall of the adjusting groove 701 is rotationally connected with an adjusting rod 702, the circular surface of the adjusting rod 702 is fixedly connected with a handle 703, the circular surface of the adjusting rod 702 is threadedly connected with a moving plate 704, the inner wall of the adjusting groove 701 is fixedly connected with two supporting rods 705, the circular surfaces of the two supporting rods 705 are slidably connected with the moving plate 704, two installation grooves 706 are arranged on the two sides of the mold 1 and correspond to the positions of the adjusting grooves 701, the inner wall of the installation groove 706 is fixedly connected with a positioning frame 707, the inner wall of the positioning frame 707 abuts against a cooling pipe 708, the two ends of the cooling pipe 708 are fixedly connected with the water delivery pipe 4 and the water return pipe 6 respectively, the inner wall of the installation groove 706 is slidably connected with an installation plate 709, the circular surface of the installation plate 709 abuts against the cooling pipe 708, the side, away from the handle 703, of the moving plate 704 is fixedly connected with two positioning rods 710, the circular surfaces of the two positioning rods 710 are slidably connected with the mold 1, the surface of the installation plate 709 is provided with two positioning holes 711, the inner wall of the positioning hole 711 is slidably connected with the positioning rod 710, the installation plate 709 is fixed in the installation groove 706 in cooperation with the positioning frame 707, the cooling pipe 708 carries away the heat on the mold 1 in cooperation with the water cooling circulating device 2, the cooling pipe 708 can be conveniently disassembled and assembled, and subsequent maintenance is facilitated, the circular surface of the handle 703 is fixedly connected with a plurality of anti-skid protrusions, the plurality of anti-skid protrusions are uniformly distributed on the handle 703, the friction of the circular surface of the handle 703 is increased through the anti-skid protrusions, the handle 703 is conveniently rotated by the user, the side, away from the mold 1, of the installation plate 709 is fixedly connected with a pull handle 712, the cross section of the pull handle 712 is in the shape of "U", the pull handle 712 is operated to drive the installation plate 709 to move, and the user is facilitated to move the installation plate 709, the end, away from the moving plate 704, of the positioning rod 710 is in the shape of arc, and the end, away from the moving plate 704, of the positioning rod 710 is in the shape of arc, so that the positioning rod 710 is conveniently slid into the positioning hole 711;

[0030] In the embodiment of the utility model, referring to Figure 4The auxiliary structure 8 comprises an auxiliary rod 81, the auxiliary rod 81 is rotationally connected with the water-cooling circulating device 2, the arc surface of the auxiliary rod 81 is threadedly connected with a clamping plate 82, the water-cooling circulating device 2 is fixedly connected with a limiting rod 83 on the side close to the clamping plate 82, the arc surface of the limiting rod 83 is slidably connected with the clamping plate 82, two sliding grooves 84 are formed in the surface of the clamping plate 82 and correspond to the positions of the water inlet head 3 and the water return head 5, the inner walls of the two sliding grooves 84 are slidably connected with two butt pipes 85, the ends of the two butt pipes 85, away from the water-cooling circulating device 2, are fixedly connected with the water inlet pipe 4 and the water return pipe 6 respectively, the auxiliary rod 81 is operated, the butt pipes 85 are limited by the clamping plate 82, the water inlet pipe 4 and the water return pipe 6 are fixed on the water inlet head 3 and the water return head 5 respectively, the operation of disassembly and assembly is simple, convenient and efficient, the side of the water inlet head 3 and the water return head 5, close to the clamping plate 82, is fixedly connected with a sealing ring 86, the sealing ring 86 is a rubber ring, the sealing property between the butt pipes 85 and the water inlet head 3 or the water return head 5 is improved by the sealing ring 86, two auxiliary frames 87 are fixedly connected with the clamping plate 82 on the side close to the water-cooling circulating device 2 and correspond to the positions of the two sliding grooves 84, the inner walls of the auxiliary frames 87 are slidably connected with the butt pipes 85, the butt pipes 85 are further supported by the auxiliary frames 87, and the installation effect of the butt pipes 85 is more stable.

[0031] The working principle of the cooling device for plastic support production is as follows: by arranging the adjusting structure 7, the handle 703 is first rotated, the handle 703 drives the adjusting rod 702 to rotate, the adjusting rod 702 drives the moving plate 704 to move away from the mounting groove 706 by means of threads, in this process, the moving plate 704 always moves along the arc surface of the supporting rod 705, the moving plate 704 drives the two positioning rods 710 to gradually slide away from the positioning holes 711 on the mounting plate 709, the limiting of the mounting plate 709 is released, then the mounting plate 709 is moved away from the mold 1, the mounting plate 709 slides away from the cooling pipe 708 and the positioning frame 707 along the inner wall of the mounting groove 706, the limiting of the cooling pipe 708 is released, then the cooling pipe 708 can be operated to move out of the mounting groove 706 and the positioning frame 707, after the cooling pipe 708 is maintained or replaced, the cooling pipe 708 is moved into the mounting groove 706 and the positioning frame 707, the mounting plate 709 is reset, the handle 703 is reversely rotated, the moving plate 704 drives the positioning rod 710 to slide into the positioning hole 711 on the mounting plate 709, at this time, the mounting plate 709 cooperates with the positioning frame 707 to fix the cooling pipe 708 in the mounting groove 706, wherein the anti-slip protrusions increase the friction of the arc surface of the handle 703, the user can conveniently rotate the handle 703, the user can conveniently move the mounting plate 709 by operating the handle 712 to drive the mounting plate 709 to move, and the end, away from the moving plate 704, of the positioning rod 710 is arc-shaped, so that the positioning rod 710 can conveniently slide into the positioning hole 711.

[0032] By setting the auxiliary structure 8, first rotate the auxiliary rod 81, the auxiliary rod 81 by means of thread drive clamping plate 82 away from the water cooling circulating device 2, in the process clamping plate 82 always along the limit rod 83 moves, after clamping plate 82 away from the water head 3 and the water head 5 a certain distance, move water pipe 4 and back water pipe 6 respectively close to water head 3 and water head 5, operation water pipe 4, make the butt joint pipe 85 on water pipe 4 move into the chute 84 and align water head 3, similarly operation back water pipe 6, then reverse direction rotate the auxiliary rod 81, the auxiliary rod 81 by means of thread drive clamping plate 82 close to the water cooling circulating device 2, clamping plate 82 again drive two butt joint pipe 85 tightly against water head 3 and water head 5, wherein, through the sealing ring 86 increase the butt joint pipe 85 and water head 3 or water head 5 between the sealing property, through the auxiliary frame 87 for butt joint pipe 85 make further support, make the installation effect of butt joint pipe 85 more stable.

[0033] The circuit and the control involved in the utility model are prior art, and will not be described in detail.

[0034] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A cooling device for the production of plastic stents, characterized in that, Include: Mold (1), two water cooling circulating device (2), adjusting structure (7) and auxiliary structure (8), the water cooling circulating device (2) is installed with water inlet head (3) and backwater head (5) near one side of mold (1), the water inlet head (3) and backwater head (5) are installed with water inlet pipe (4) and backwater pipe (6) respectively by means of auxiliary structure (8) far from one end of water cooling circulating device (2), both sides of the mold (1) are provided with adjusting structure (7), the adjusting structure (7) includes two adjusting grooves (701), two adjusting grooves (701) are opened on the mold (1), the inner wall of the adjusting groove (701) is rotatably connected with adjusting rod (702), the arc surface of the adjusting rod (702) is fixedly connected with handle (703), the arc surface of the adjusting rod (702) is threadedly connected with moving plate (704), the inner wall of the adjusting groove (701) is fixedly connected with two support rods (705), the arc surface of two support rods (705) is slidably connected with moving plate (704), two installation grooves (706) are opened on both sides of the mold (1) corresponding to the position of adjusting groove (701), the inner wall of the installation groove (706) is fixedly connected with positioning frame (707), the inner wall of the positioning frame (707) is abutted with cooling pipe (708), both ends of the cooling pipe (708) are fixedly connected with water inlet pipe (4) and backwater pipe (6) respectively, the inner wall of the installation groove (706) is slidably connected with mounting plate (709), the arc surface of the mounting plate (709) is abutted with cooling pipe (708), the side of the moving plate (704) away from the handle (703) is fixedly connected with two positioning rods (710), the arc surface of two positioning rods (710) is slidably connected with the mold (1), the surface of the mounting plate (709) is provided with two positioning holes (711), the inner wall of the positioning hole (711) is slidably connected with the positioning rod (710).

2. The cooling device for plastic support production according to claim 1, characterized in that, The arc surface of the handle (703) is fixedly connected with a plurality of anti-skid protrusions, a plurality of anti-skid protrusions are evenly distributed on the handle (703).

3. The cooling device for plastic support production according to claim 1, characterized in that, The side of the mounting plate (709) away from the mold (1) is fixedly connected with a handle (712), the cross section of the handle (712) is "U” shaped.

4. The cooling device for plastic support production according to claim 1, characterized in that, The end of the positioning rod (710) away from the moving plate (704) is arc-shaped.

5. The cooling device for plastic support production according to claim 1, characterized in that, The water cooling circulating device (2) is provided with an auxiliary structure (8) on one side close to the water delivery head (3), the auxiliary structure (8) comprises an auxiliary rod (81), the auxiliary rod (81) is rotationally connected with the water cooling circulating device (2), the circular arc surface of the auxiliary rod (81) is threadedly connected with a clamping plate (82), the water cooling circulating device (2) is fixedly connected with a limiting rod (83) on one side close to the clamping plate (82), the circular arc surface of the limiting rod (83) is slidably connected with the clamping plate (82), two sliding grooves (84) are formed in the surface of the clamping plate (82) and correspond to the positions of the water delivery head (3) and the water return head (5), the inner walls of the two sliding grooves (84) are slidably connected with butt pipes (85), and the ends, away from the water cooling circulating device (2), of the two butt pipes (85) are fixedly connected with the water delivery pipe (4) and the water return pipe (6) respectively.

6. The cooling device for plastic support production according to claim 5, characterized in that, The water delivery head (3) and the water return head (5) are fixedly connected with sealing rings (86) on one side close to the clamping plate (82), and the sealing rings (86) are rubber rings.

7. The cooling device for plastic support production according to claim 5, characterized in that, The clamping plate (82) is fixedly connected with two auxiliary frames (87) on one side close to the water cooling circulating device (2) and corresponding to the positions of the two sliding grooves (84), and the inner walls of the auxiliary frames (87) are slidably connected with the butt pipes (85).

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