Water-cooling circulating blow molding machine

Abstract

The utility model discloses a water cooling circulation blow molding machine, which relates to the technical field of blow molding machines, and comprises a blow molding machine body, the front end of the blow molding machine body is provided with a cleaning mechanism which is used for wiping the surface of a plastic film and can be used for dismounting a wiping sponge strip for replacement; and a dismounting mechanism capable of dismounting the filter screen for replacement is arranged in the middle of the blow molding machine body. Through the cleaning mechanism and the dismounting mechanism, when water stains on the surface of a plastic film cannot be wiped dry by a wiping sponge strip, a bolt is unscrewed, so that the wiping sponge strip can move in a fixing groove through a fixing plate, the wiping sponge strip can be replaced, and the influence on subsequent cleaning of the water stains on the surface of the plastic film is avoided; and when the filter screen is blocked, the filter screen and the connecting block can be detached from the blow molding machine body through the handle, so that the filter screen and the connecting block can be replaced, and subsequent water filtration is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to blow molding machine technical field, concretely is a water cooling circulation blow molding machine. BACKGROUND

[0002] At present, with the demand of plastic material blow molding film in industry is more and more big, drive the rapid development of plastic film industry, the existing plastic film is commonly used blow molding machine in production and is made of plastic film, the existing blow molding machine includes air cooling blow molding machine and water cooling blow molding machine, the existing water cooling blow molding machine includes rack, is provided with blow molding device and water cooling device in the rack, and blow molding device and water cooling device are all fixedly connected with the rack. When the blow molding device blows out the plastic film, the water cooling device is used to cool the plastic film, and then the water is directly discharged to the outdoor, such as the patent announcement No. CN217293474U patent records a kind of water cooling circulation blow molding machine, through discharge assembly, it can uniformly cool plastic film, improve its cooling speed, and can filter and recycle the water used for cooling, avoid its pollution environment, but the device when using, internal wiping sponge strip and filter screen cannot be replaced, long time use, it can cause wiping sponge strip to be unable to wipe plastic film surface water stain dry, filter screen is blocked, so that the cooled water cannot be filtered.

[0003] Based on this, a water cooling circulation blow molding machine is provided, which can eliminate the drawbacks of the existing device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water cooling circulation blow molding machine, to solve the problem that internal wiping sponge strip and filter screen cannot be replaced in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] A water cooling circulation blow molding machine, comprising a blow molding machine body, a plastic film is provided inside the blow molding machine body, a water storage tank is provided at the bottom of the blow molding machine body, a cooling mechanism for cooling the plastic film is provided inside the blow molding machine body, a cleaning mechanism for wiping the surface of the plastic film and allowing the wiping sponge strip to be detached and replaced is provided at the front end of the blow molding machine body, and a detachment mechanism for detaching and replacing the filter screen is provided in the middle of the blow molding machine body.

[0007] Based on the above technical solution, the utility model also provides the following optional technical solutions:

[0008] In an optional scheme: the cooling mechanism includes a water storage tank, a water pump, a water suction pipe, a water supply pipe and a spray head, the top of the blow molding machine body is fixedly connected with the water storage tank, the top of the water storage tank is fixedly connected with the water pump, one end of the water pump is fixedly connected with the water suction pipe, and the other end is fixedly connected with the water supply pipe, one end of the water suction pipe is matched with the water storage tank, one end of the water supply pipe is fixedly connected with the water storage tank, and the bottom of the water storage tank is fixedly connected with a plurality of spray heads.

[0009] In an optional scheme: the cleaning mechanism includes an electric push rod, a first fixed sleeve, a second fixed sleeve, a fixed groove, a threaded hole, a bolt, a fixed plate and a wiping sponge strip, one end of the blow molding machine body is fixedly connected with two groups of electric push rods, one end of the electric push rod is fixedly connected with the first fixed sleeve, one end of the blow molding machine body is fixedly connected with the second fixed sleeve, the surfaces of the first fixed sleeve and the second fixed sleeve are provided with the fixed groove, and the surfaces of the first fixed sleeve and the second fixed sleeve are provided with the threaded hole at both ends, the inner wall of the threaded hole is screwed with the bolt, the inner wall of the fixed groove is slidably connected with the fixed plate, one end of the bolt is matched with the fixed plate, and one side of the fixed plate is fixedly connected with the wiping sponge strip.

[0010] In an optional scheme: the size of the inner wall of the fixed groove is consistent with the size of the outer wall of the fixed plate.

[0011] In an optional scheme: the dismounting mechanism includes a connecting groove, a spring groove, a spring, a bayonet, a connecting block, a clamping groove, a filter screen and a handle, the front end of the blow molding machine body is provided with the connecting groove, one end of the connecting groove is provided with the spring groove, the inner wall of the spring groove is provided with the spring, one end of the spring is fixedly connected with the spring groove, the other end is fixedly connected with the bayonet, the inner wall of the connecting groove is slidably connected with the connecting block, one side of the connecting block is provided with the clamping groove, the other side is fixedly connected with the filter screen, and the front end of the filter screen is fixedly connected with the handle.

[0012] In an optional scheme: the diameter size of the spring groove is consistent with the diameter size of the spring.

[0013] In an optional scheme: the inside of the blow molding machine body is provided with a feeding roller, and one side of the blow molding machine body is provided with a water inlet.

[0014] In an optional scheme: the bottom of the blow molding machine body is fixedly connected with a water outlet pipe, and the surface of the water outlet pipe is provided with a valve.

[0015] Compared with the prior art, the blow molding machine has the advantages that:

[0016] The utility model discloses a cleaning mechanism and dismounting mechanism, when wiping sponge strip cannot wipe the water mark on the surface of plastic film, unscrew the bolt, make wiping sponge strip pass through fixed plate and can remove from fixed groove, make it can replace wiping sponge strip, avoid the influence to the cleaning of water mark on the surface of plastic film in the future, when filter screen is blocked, through handle can remove filter screen and connecting block from blow molding machine body, make it can replace, avoid the influence to the filtration of water in the future. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic drawing of the utility model.

[0018] Figure 2 It is the cooling mechanism structure schematic drawing of the utility model.

[0019] Figure 3 It is the cleaning mechanism structure schematic drawing of the utility model.

[0020] Figure 4 It is the dismounting mechanism structure schematic drawing of the utility model.

[0021] Figure 5 It is the Figure 4 It is the enlarged schematic drawing of A in the utility model.

[0022] Mark annotation: 1, blow molding machine body;2, feeding roller;3, plastic film;4, water storage tank;5, water inlet;6, cooling mechanism;601, water storage tank;602, water pump;603, water suction pipe;604, water supply pipe;605, spray head;7, cleaning mechanism;701, electric push rod;702, first fixed sleeve;703, second fixed sleeve;704, fixed groove;705, screw hole;706, bolt;707, fixed plate;708, wiping sponge strip;8, dismounting mechanism;801, connecting groove;802, spring groove;803, spring;804, bayonet;805, connecting block;806, clamping groove;807, filter screen;808, handle;9, water outlet pipe;10, valve. DETAILED DESCRIPTION

[0023] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is with the drawings and example, and the utility model is further detailed.

[0024] In one embodiment, as Figures 1-5As shown, a water-cooled circulating blow molding machine includes a blow molding machine body 1, the inside of the blow molding machine body 1 is provided with a plastic film 3, the bottom of the blow molding machine body 1 is provided with a water storage tank 4 for storing water for cooling, the inside of the blow molding machine body 1 is provided with a cooling mechanism 6 for cooling the plastic film 3, which can spray the plastic film 3, the front end of the blow molding machine body 1 is provided with a cleaning mechanism 7 for wiping the surface of the plastic film 3 and can be disassembled and replaced, which can clean the water stains on the surface of the plastic film 3, the middle of the blow molding machine body 1 is provided with a disassembly mechanism 8 which can disassemble and replace the filter screen 807, which is used to filter the cooled water and can replace the filter screen 807.

[0025] In one embodiment, as shown in Figure 2 The cooling mechanism 6 includes a water tank 601, a water pump 602, a water suction pipe 603, a water supply pipe 604 and a spray head 605, the top of the blow molding machine body 1 is fixedly connected with the water tank 601, the top of the water tank 601 is fixedly connected with the water pump 602, one end of the water pump 602 is fixedly connected with the water suction pipe 603, the other end is fixedly connected with the water supply pipe 604, one end of the water suction pipe 603 is matched with the water storage tank 4, one end of the water supply pipe 604 is fixedly connected with the water tank 601, the bottom of the water tank 601 is fixedly connected with multiple groups of spray heads 605, when the plastic film 3 is blown out, the plastic film 3 is moved out by the feeding roller 2, the water pump 602 is started, the water in the water storage tank 4 is pumped out through the water suction pipe 603, and then sent to the water tank 601 through the water supply pipe 604, and the spray head 605 is started, which can spray water on the surface of the plastic film 3 to cool it.

[0026] In one embodiment, as shown in Figure 3As shown, the cleaning mechanism 7 comprises an electric push rod 701, a first fixed sleeve 702, a second fixed sleeve 703, a fixed groove 704, a threaded hole 705, a bolt 706, a fixed plate 707 and a wiping sponge strip 708. Two groups of electric push rods 701 are fixedly connected to the top of one end of the blow molding machine body 1. The one end of the electric push rod 701 is fixedly connected with the first fixed sleeve 702. The second fixed sleeve 703 is fixedly connected to the middle of one end of the blow molding machine body 1. The surfaces of the first fixed sleeve 702 and the second fixed sleeve 703 are provided with the fixed groove 704. The surfaces of the first fixed sleeve 702 and the second fixed sleeve 703 are provided with the threaded hole 705 at both ends. The inner wall of the threaded hole 705 is threadedly connected with the bolt 706. The inner wall of the fixed groove 704 is slidably connected with the fixed plate 707. The one end of the bolt 706 is matched with the fixed plate 707. One side of the fixed plate 707 is fixedly connected with the wiping sponge strip 708. The wiping sponge strip 708 is inserted into the fixed groove 704 through the fixed plate 707. The bolt 706 is screwed. The bolt 706 is threadedly connected with the fixed plate 707 through the threaded hole 705. The wiping sponge strip 708 is fixed on the top of the first fixed sleeve 702 and the second fixed sleeve 703 through the fixed plate 707. When the cooled plastic film 3 moves through the feeding roller 2, part of the water stains on the surface of the plastic film 3 will be squeezed out from both sides of the plastic film 3 through the two groups of feeding rollers 2. The electric push rod 701 is started. The electric push rod 701 drives the wiping sponge strip 708 on the first fixed sleeve 702 to move. The surface of the plastic film 3 is wiped by the two groups of wiping sponge strips 708. Then the water stains remaining on the surface of the plastic film 3 can be cleaned, so as to facilitate the subsequent use of the plastic film 3. When the wiping sponge strip 708 cannot wipe the water stains on the surface of the plastic film 3, the bolt 706 is unscrewed. The wiping sponge strip 708 can move from the fixed groove 704 through the fixed plate 707. The wiping sponge strip 708 is replaced, so as to avoid affecting the cleaning of the water stains on the surface of the plastic film 3.

[0027] In one embodiment, as Figure 3 shown, the size of the inner wall of the fixed groove 704 is consistent with the size of the outer wall of the fixed plate 707. When the fixed plate 707 slides in the fixed groove 704, the fixed groove 704 can limit the sliding of the fixed plate 707, preventing the fixed plate 707 from shaking in the fixed groove 704.

[0028] In one embodiment, as Figure 4As shown, the dismounting mechanism 8 includes a connecting groove 801, a spring groove 802, a spring 803, a catch pin 804, a connecting block 805, a clamping groove 806, a filter screen 807 and a handle 808, the front end of the blow molding machine body 1 is provided with the connecting groove 801, one end of the connecting groove 801 is provided with the spring groove 802, the inner wall of the spring groove 802 is provided with the spring 803, one end of the spring 803 is fixedly connected with the spring groove 802, the other end is fixedly connected with the catch pin 804, the inner wall of the connecting groove 801 is slidably connected with the connecting block 805, one side of the connecting block 805 is provided with the clamping groove 806, the other side is fixedly connected with the filter screen 807, the front end of the filter screen 807 is fixedly connected with the handle 808, the filter screen 807 is inserted into the connecting groove 801 through the connecting block 805, at this time the surface of the connecting block 805 will extrude the catch pin 804 and the spring 803, when the position of the connecting block 805 is appropriate, the spring 803 resets to push the catch pin 804 into the inside of the clamping groove 806, so that the filter screen 807 is clamped in the blow molding machine body 1 through the connecting block 805, when the plastic film 3 is cooled by the cooling mechanism 6, the cooled water will fall downward, and will pass through the filter screen 807 in the falling process, at this time the filter screen 807 will filter the cooled water, and the impurities in the water can be effectively filtered out after filtering, the filtered water will fall downward into the water storage tank 4, so that the water in the water storage tank 4 can be recycled for cooling, and at the same time, the water is also prevented from flowing to the outside to pollute the environment, when the filter screen 807 is blocked, the filter screen 807 and the connecting block 805 can be dismounted from the blow molding machine body 1 through the handle 808, so that they can be replaced.

[0029] In one embodiment, as shown in Figure 5 the diameter of the spring groove 802 matches the diameter of the spring 803, when the spring 803 expands and contracts, the spring groove 802 limits the spring 803 to avoid shaking.

[0030] In one embodiment, as shown in Figures 2-4 the inside of the blow molding machine body 1 is provided with the feeding roller 2 for feeding the plastic film 3, one side of the blow molding machine body 1 is provided with the water inlet 5 for adding the cooled water into the water storage tank 4.

[0031] In one embodiment, as shown in Figure 1 the bottom side of the blow molding machine body 1 is fixedly connected with the water outlet pipe 9, when the water in the water storage tank 4 cannot be used, the water can be discharged through the water outlet pipe 9 for subsequent replacement of the cooled water, the surface of the water outlet pipe 9 is provided with the valve 10 for controlling the opening and closing of the water outlet pipe 9.

[0032] Working principle: the above embodiment discloses a water cooling circulation blow molding machine, wherein, in use, pull the clamp block 705, after the plastic film 3 is blown out, the plastic film 3 is moved out through the feeding roller 2, start the water pump 602, the water in the water storage tank 4 is pumped out through the water suction pipe 603, and then sent to the water storage tank 601 through the water supply pipe 604, start the spray head 605, can spray water on the surface of the plastic film 3, so that it is sprayed cooling, the wiping sponge strip 708 is inserted in the fixed groove 704 through the fixed plate 707, the bolt 706 is screwed, the bolt 706 is screwed with the fixed plate 707, so that the wiping sponge strip 708 is fixed on the first fixed sleeve 702 and the second fixed sleeve 703 through the fixed plate 707, when the cooled plastic film 3 moves through the feeding roller 2, part of the water stains on the surface of the plastic film 3 will be squeezed out from both sides of the plastic film 3 through the two groups of feeding rollers 2, start the electric push rod 701, the electric push rod 701 drives the wiping sponge strip 708 on the first fixed sleeve 702 to move, wipe the surface of the plastic film 3 through the two groups of wiping sponge strips 708, so that the residual water stains on the surface of the plastic film 3 can be cleaned, so as to facilitate the subsequent use of the plastic film 3, when the wiping sponge strip 708 cannot wipe the water stains on the surface of the plastic film 3, unscrew the bolt 706, so that the wiping sponge strip 708 can be moved from the fixed groove 704 through the fixed plate 707, so that it is convenient to replace the wiping sponge strip 708, avoid affecting the cleaning of the water stains on the surface of the plastic film 3, insert the filter screen 807 into the connecting groove 801 through the connecting block 805, at this time the surface of the connecting block 805 will squeeze the spring 803 and the locking pin 804, when the connecting block 805 is in place, the spring 803 resets the locking pin 804 to enter the inside of the clamping groove 806, so that the filter screen 807 is clamped in the blow molding machine body 1 through the connecting block 805, when the plastic film 3 is cooled by the cooling mechanism 6, the cooled water will fall down, and will pass through the filter screen 807 in the process of falling down, at this time the filter screen 807 will filter the cooled water, which can effectively filter out the impurities in the water, and the filtered water will fall down to the water storage tank 4, so that the water in the water storage tank 4 can be recycled for cooling, and at the same time, it also avoids flowing to the outside to pollute the environment, when the filter screen 807 is blocked, the filter screen 807 and the connecting block 805 can be disassembled from the blow molding machine body 1 through the handle 808, so that they can be replaced.

[0033] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A water-cooled circulating blow molding machine, comprising a blow molding machine body (1), the inside of the blow molding machine body (1) is provided with a plastic film (3), and the bottom of the blow molding machine body (1) is provided with a water storage groove (4), characterized in that: The inside of the blowing machine body (1) is provided with a cooling mechanism (6) for cooling the plastic film (3), the front end of the blowing machine body (1) is provided with a cleaning mechanism (7) for wiping the surface of the plastic film (3) and the wiping sponge strip (708) can be detached for replacement, the middle of the blowing machine body (1) is provided with a detachable mechanism (8) for replacing the filter screen (807).

2. A water-cooled, circulating blow machine according to claim 1, characterized in that: The cooling mechanism (6) comprises a water storage tank (601), a water pump (602), a water suction pipe (603), a water supply pipe (604) and a spray head (605), the top middle of the blowing machine body (1) is fixedly connected with the water storage tank (601), the top of the water storage tank (601) is fixedly connected with the water pump (602), one end of the water pump (602) is fixedly connected with the water suction pipe (603), the other end is fixedly connected with the water supply pipe (604), one end of the water suction pipe (603) is matched with the water storage tank (4), one end of the water supply pipe (604) is fixedly connected with the water storage tank (601), the bottom of the water storage tank (601) is fixedly connected with a plurality of spray heads (605).

3. A water-cooled, circulating blow molding machine according to claim 1, characterized in that: The cleaning mechanism (7) comprises an electric push rod (701), a first fixed sleeve (702), a second fixed sleeve (703), a fixed groove (704), a threaded hole (705), a bolt (706), a fixed plate (707) and a wiping sponge strip (708), one end of the blowing machine body (1) is fixedly connected with two groups of electric push rods (701), one end of the electric push rod (701) is fixedly connected with the first fixed sleeve (702), one end of the blowing machine body (1) is fixedly connected with the second fixed sleeve (703), the surfaces of the first fixed sleeve (702) and the second fixed sleeve (703) are provided with fixed grooves (704), the surfaces of the first fixed sleeve (702) and the second fixed sleeve (703) are provided with threaded holes (705) at both ends, the threaded holes (705) are threadedly connected with bolts (706), the inner walls of the fixed grooves (704) are slidably connected with fixed plates (707), one end of the bolt (706) is matched with the fixed plate (707), one side of the fixed plate (707) is fixedly connected with the wiping sponge strip (708).

4. A water-cooled, circulating blow machine according to claim 3, wherein: The size of the inner wall of the fixed groove (704) is consistent with the size of the outer wall of the fixed plate (707).

5. A water-cooled, circulating blow machine as claimed in claim 1, wherein: The dismounting mechanism (8) comprises a connecting groove (801), a spring groove (802), a spring (803), a bayonet (804), a connecting block (805), a clamping groove (806), a filter screen (807) and a handle (808), the front end of the blow molding machine body (1) is provided with the connecting groove (801), one end of the connecting groove (801) is provided with the spring groove (802), the inner wall of the spring groove (802) is provided with the spring (803), one end of the spring (803) is fixedly connected with the spring groove (802), the other end is fixedly connected with the bayonet (804), the inner wall of the connecting groove (801) is slidably connected with the connecting block (805), one side of the connecting block (805) is provided with the clamping groove (806), the other side is fixedly connected with the filter screen (807), the front end of the filter screen (807) is fixedly connected with the handle (808).

6. A water-cooled, circulating blow machine according to claim 5, characterized in that: The diameter size of the spring groove (802) is consistent with the diameter size of the spring (803).

7. A water-cooled, circulating blow machine as defined in claim 1, wherein: The inside of the blow molding machine body (1) is provided with a feeding roller (2), one side of the blow molding machine body (1) is provided with a water inlet (5).

8. A water-cooled, circulating blow machine as defined in claim 1, wherein: The bottom side of the blow molding machine body (1) is fixedly connected with a water outlet pipe (9), the surface of the water outlet pipe (9) is provided with a valve (10).

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