Rubber tube forming machine

Abstract

The utility model provides a rubber tube forming machine, which relates to the technical field of rubber tube forming machines and comprises a rubber tube injection molding machine main body and a spray cooling tank for recycling waste water, lifting driving mechanisms are symmetrically and fixedly assembled on the front side wall and the rear side wall of the waste water recycling spray cooling pond. The edge of the formed rubber tube bearing bracket is fixedly connected to the telescopic end of the lifting driving mechanism; a formed rubber tube extruded by the rubber tube injection molding machine main body enters the waste water recycling spray cooling tank through lifting bearing of the formed rubber tube bearing bracket; the lifting driving mechanism drives the formed rubber tube bearing bracket to lift, the lifted formed rubber tube bearing bracket is used for bearing a formed rubber tube extruded from the rubber tube injection molding machine main body, and then the descended formed rubber tube bearing bracket is used for bearing the formed rubber tube to fall back into the waste water recycling spray cooling pond. The formed rubber pipe is not in direct contact with the filter plate, and impurities filtered out from the filter plate cannot be attached to the outer wall of the formed rubber pipe again.

Description

Technical Field

[0001] The utility model relates to the technical field of hose forming machines, in particular to a hose forming machine. Background Art

[0002] The rubber tube injection molding machine is a kind of equipment specially used for producing rubber tubes. It adopts the injection molding technology to heat and melt the rubber material and inject it into the mold, and then form the rubber tube after cooling and solidification.

[0003] When the existing rubber tube injection molding machine is in use, when cooling and molding the rubber tube blank, the rubber tube blank is usually directly introduced into a cooling pool for cooling. After a period of use, residues will accumulate in the cooling pool. These residues may adhere to the rubber tube blank, thereby affecting the subsequent processing of the rubber tube blank, and further affecting the product quality of the rubber tube.

[0004] Application No. CN202321677680.1 proposes a rubber tube injection molding machine, which can prevent residue from adhering to the rubber tube blank by filtering and recycling the cooling water, thereby effectively ensuring the subsequent processing effect of the rubber tube blank. However, the filtered impurities exist on the filter plate, and the rubber tube blank is also located on the filter plate after entering the cooling pool, causing the impurities filtered on the filter plate to adhere to the outer wall of the molded rubber hose again. Utility Model Content

[0005] The utility model aims to provide a hose forming machine, which solves the technical problem that the impurities filtered out in the prior art exist on the filter plate, and the rubber tube blank is also located on the filter plate after entering the cooling pool, resulting in the impurities filtered out on the filter plate being attached to the outer wall of the molded hose again.

[0006] The utility model provides a hose molding machine, comprising a hose injection molding machine body,

[0007] spray cooling pools for wastewater reuse;

[0008] The front and rear side walls of the wastewater recycling spray cooling pool are symmetrically fixed with lifting drive mechanisms;

[0009] The molded rubber hose bearing bracket has its edge fixedly connected to the telescopic end of the lifting drive mechanism;

[0010] The molded rubber hose extruded by the rubber hose injection molding machine body enters the spray cooling pool for wastewater reuse through the lifting and lowering of the molded rubber hose carrying bracket.

[0011] As a further optimization solution, in order to support the molded hose so that its position is higher than the filter plate to prevent impurities filtered out of the filter plate from adhering to the outer wall of the molded hose again, the molded hose support bracket includes:

[0012] A mounting frame that is slidably plugged into a spray cooling pool for wastewater reuse;

[0013] An arc plate is fixedly mounted on the middle part of the inner wall of the installation frame along the length direction, and the concave surface of the arc plate faces upward.

[0014] As a further optimization solution, in order to more stably position the molded hose in the concave surface of the arc plate, a strip-shaped through hole is opened in the middle of the bottom surface of the arc plate along the length direction.

[0015] As a further optimization solution, in order to drive the formed hose bearing bracket to move up and down, the lifting drive mechanism includes an electric push rod, which is fixedly connected to the outer wall of the spray cooling pool for wastewater reuse;

[0016] The upper end of the electric push rod is fixedly connected to one end of the horizontal plate;

[0017] A connecting rod, the bottom surface of the other end of the horizontal plate is fixedly connected to the upper end edge of the molded hose bearing bracket through the connecting rod.

[0018] As a further optimization scheme, in order to recycle and reuse the wastewater, the spray cooling pool for wastewater recycling includes:

[0019] The spray cooling pool body has a filter plate fixedly mounted at the lower end of its inner cavity, and the molded hose bearing bracket is located above the filter plate;

[0020] A wastewater recovery mechanism, the lower end of which is fixedly connected to the lower end of the spray cooling pool body;

[0021] The output end of the wastewater recovery mechanism is fixedly connected to the water inlet end of the spray component of the spray cooling pool body.

[0022] As a further optimization scheme, in order to facilitate the introduction of the molded hose extruded by the hose injection molding machine body into the spray cooling pool body, facilitate the diversion of the water filtered by the spray cooling pool body into the wastewater recovery mechanism, and facilitate the diversion of the water in the wastewater recovery mechanism back to the spray part of the spray cooling pool body, a fixed base is provided at the lower end of the hose injection molding machine body, and the fixed base, the spray cooling pool body and the wastewater recovery mechanism are arranged end to end from right to left.

[0023] As a further optimization scheme, in order to connect the various components and adjust them in a certain length direction as needed, a telescopic connection device is fixedly installed between the fixed base, the spray cooling pool body and the wastewater recovery mechanism.

[0024] As a further optimization scheme, in order to facilitate the collection and cleaning of impurities filtered out of the filter plate, one end of the filter plate is tilted downward;

[0025] The connection between the wastewater recovery mechanism and the lower end of the spray cooling pool body is located below the lowest end of the filter plate.

[0026] As a further optimization scheme, in order to realize the recycling of wastewater from which impurities are filtered out, the wastewater recycling mechanism includes:

[0027] The tank body has a partition fixedly mounted laterally in the middle of its inner cavity;

[0028] A water pump, which is detachably fixedly mounted on the upper surface of the partition;

[0029] A connecting pipe is fixedly connected to the lower end of the tank body and the spray cooling pool body;

[0030] The water pump input end passes through the partition and extends to the lower end of the inner cavity of the tank body, and the water pump output end is fixedly connected with the water inlet end of the spray component of the spray cooling pool body.

[0031] As a further optimization solution, in order to avoid the small gap between the water pump input end and the bottom surface of the tank cavity affecting the water intake, the input end of the water pump located at the lower end of the tank cavity is bent to a horizontal position to fit the bottom surface of the tank cavity.

[0032] The utility model provides a hose forming machine through improvement, which has the following improvements and advantages compared with the prior art:

[0033] Firstly, the device drives the molding hose carrying bracket to rise and fall through the lifting drive mechanism, and uses the raised molding hose carrying bracket to carry the molding hose extruded from the hose injection molding machine body, and then uses the lowered molding hose carrying bracket to carry the molding hose back into the spray cooling pool for wastewater reuse. The molding hose does not directly contact the filter plate, and the impurities filtered out of the filter plate will not adhere to the outer wall of the molding hose again.

[0034] Secondly, the molded hose carrying bracket is driven by the lifting drive mechanism to lift and lower, which can facilitate the material guiding of the extruded molded hose and the removal of the molded hose after cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a schematic diagram of the structure of the utility model;

[0037] Figure 2 This is a schematic diagram of the structure of the molded hose bearing bracket of the utility model;

[0038] Figure 3 This is a schematic diagram of the filter plate assembly structure of the utility model;

[0039] Figure 4 It is a schematic diagram of the structure of the wastewater recovery mechanism of the utility model.

[0040] Description of reference numerals:

[0041] 1-hose injection molding machine body, 2-fixed base, 3-spray cooling pool body, 31-filter plate, 4-waste water recovery mechanism, 41-tank body, 42-partition plate, 43-connecting pipe, 44-water pump, 5-telescopic connection device, 6-lifting drive machine, 61-electric push rod, 62-cross plate, 63-connecting rod, 7-molded hose bearing bracket, 71-installation frame, 72-arc plate, 73-strip through hole. DETAILED DESCRIPTION

[0042] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0045] See also Figure 1-4 , the utility model provides a technical solution: a hose molding machine, including a hose injection molding machine body 1, which adopts the same prior art as the comparative document CN202321677680.1, heats and melts the rubber material and injects it into the mold, forms a rubber tube after cooling and curing, and extrude the molded hose into a spray cooling pool for wastewater reuse;

[0046] spray cooling pools for wastewater reuse;

[0047] The front and rear side walls of the wastewater recycling spray cooling pool are symmetrically fixed with lifting drive mechanisms 6. The number of the front and rear lifting drive mechanisms 6 can be multiple, and the front and rear lifting drive mechanisms 6 work synchronously to drive the molded hose bearing bracket 7 to stably lift;

[0048] The molded rubber hose carrying bracket 7 has its edge fixedly connected to the telescopic end of the lifting drive mechanism 6;

[0049] The molded hose extruded by the hose injection molding machine body 1 enters the spray cooling pool for wastewater reuse through the lifting and lowering of the molded hose carrying bracket 7 .

[0050] The raised molded hose carrying bracket 7 is used to carry the molded hose extruded from the hose injection molding machine body 1, and then the molded hose is carried back into the spray cooling pool for wastewater reuse by the lowered molded hose carrying bracket 7. The molded hose does not directly contact the filter plate 31, and the impurities filtered out from the filter plate 31 will not adhere to the outer wall of the molded hose again.

[0051] In some embodiments, in order to support the molded hose so that its position is higher than the filter plate 31 and prevent the impurities filtered out of the filter plate 31 from adhering to the outer wall of the molded hose again, the molded hose supporting bracket 7 includes:

[0052] A mounting frame 71 is slidably inserted into a spray cooling pool for wastewater reuse;

[0053] The middle part of the inner wall of the mounting frame 71 is fixedly equipped with an arc plate 72 along the length direction, and the concave surface of the arc plate 72 faces upward; the lower end of the molded rubber hose is located in the concave surface of the arc plate 72, and the impurities cleaned by spraying are washed off from both sides of the upper surface of the arc plate 72;

[0054] The arc plate 72 is lifted to support the formed rubber hose and then lowered into the spray cooling pool body 3. This method of guiding the formed rubber hose into the spray cooling pool body 3 is more convenient and stable.

[0055] In some embodiments, in order to more stably position the molded hose in the concave surface of the arc plate 72, a strip through hole 73 is opened in the middle of the bottom surface of the arc plate 72 along the length direction, and the lower end of the molded hose is inserted into the strip through hole 73 for positioning to prevent the molded hose from falling out of the arc plate 72 due to the impact of the spray.

[0056] In some embodiments, in order to drive the formed hose carrying bracket 7 to move up and down, the lifting drive mechanism 6 includes an electric push rod 61, which is fixedly connected to the outer wall of the spray cooling pool for wastewater reuse;

[0057] The upper end of the electric push rod 61 is fixedly connected to one end of the horizontal plate 62, and the electric push rod 61 is connected to an external power supply. The multiple electric push rods 61 distributed front and back work synchronously to drive the forming hose bearing bracket 7 to move up and down;

[0058] The bottom surface of the other end of the cross plate 62 is fixedly connected to the upper edge of the molded hose bearing bracket 7 through the connecting rod 63.

[0059] In some embodiments, in order to recycle and reuse wastewater, the spray cooling pool for wastewater reuse includes:

[0060] The spray cooling pool body 3 has a filter plate 31 fixedly mounted at the lower end of its inner cavity, and the molded hose supporting bracket 7 is located above the filter plate 31. The spray cooling pool body 3 includes a cooling pool and a spray device above it. The water sprayed by the spray device sprays the molded hose carried on the molded hose supporting bracket 7. The impurities in the spray water are filtered out by the filter plate 31, and the filtered water is directed to the wastewater recovery mechanism 4.

[0061] A wastewater recovery mechanism 4, the lower end of which is fixedly connected to the lower end of the spray cooling pool body 3;

[0062] The output end of the wastewater recovery mechanism 4 is fixedly connected to the water inlet end of the spray component of the spray cooling pool body 3, and the wastewater recovery mechanism 4 guides the filtered water back to the spray device for reuse.

[0063] In some embodiments, in order to facilitate the introduction of the molded hose extruded by the hose injection molding machine body 1 into the spray cooling pool body 3, to facilitate the diversion of the water filtered by the spray cooling pool body 3 into the wastewater recovery mechanism 4, and to facilitate the diversion of the water in the wastewater recovery mechanism 4 back to the spray part of the spray cooling pool body 3, a fixed base 2 is provided at the lower end of the hose injection molding machine body 1, and the fixed base 2, the spray cooling pool body 3 and the wastewater recovery mechanism 4 are arranged end to end from right to left.

[0064] In some embodiments, in order to connect the various components and adjust them in a certain length direction as needed, a telescopic connection device 5 is fixedly installed between the fixed base 2, the spray cooling pool body 3 and the wastewater recovery mechanism 4. This telescopic connection device 5 can adopt a mechanical telescopic structure or an electric telescopic structure. A corrugated pipe is provided on the pipeline connecting the spray component of the spray cooling pool body 3 and the output end of the wastewater recovery mechanism 4, which can be telescoped along with the telescopic connection device 5.

[0065] In some embodiments, in order to facilitate the collection and cleaning of impurities filtered out of the filter plate, one end of the filter plate 31 is tilted downward, and these impurities are more easily concentrated in the angle space formed between the inclined lower end of the filter plate 31 and the inner wall of the spray cooling pool body 3, so that they can be cleaned out uniformly;

[0066] The connection between the wastewater recovery mechanism 4 and the lower end of the spray cooling pool body 3 is located below the lowest end of the filter plate 31 .

[0067] In some embodiments, in order to realize the recycling of wastewater from which impurities are filtered out, the wastewater recycling mechanism 4 includes:

[0068] The tank body 41 has a partition plate 42 fixedly mounted transversely in the middle of its inner cavity;

[0069] A water pump 44, which is detachably fixedly mounted on the upper surface of the partition 42;

[0070] A connecting pipe 43 is fixedly connected to the tank body 41 and the lower end of the spray cooling pool body 3;

[0071] The input end of the water pump 44 passes through the partition 42 and extends to the lower end of the inner cavity of the tank body 41 , and the output end of the water pump 44 is fixedly connected to the water inlet end of the spray component of the spray cooling pool body 3 .

[0072] In some embodiments, in order to prevent the small gap between the input end of the water pump 44 and the bottom surface of the inner cavity of the tank body 41 from affecting the water intake, the input end of the water pump 44 located at the lower end of the inner cavity of the tank body 41 is bent to a horizontal position to fit the bottom surface of the inner cavity of the tank body 41.

[0073] Working principle:

[0074] The front and rear side walls of the wastewater recycling spray cooling pool are symmetrically fixed with lifting drive mechanisms 6. The number of the front and rear lifting drive mechanisms 6 can be multiple, and the front and rear lifting drive mechanisms 6 work synchronously to drive the molded hose bearing bracket 7 to stably lift;

[0075] The raised molded hose carrying bracket 7 is used to carry the molded hose extruded from the hose injection molding machine body 1, and then the molded hose is carried back into the spray cooling pool for wastewater reuse by the lowered molded hose carrying bracket 7. The molded hose does not directly contact the filter plate 31, and the impurities filtered out from the filter plate 31 will not adhere to the outer wall of the molded hose again.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A hose molding machine, comprising a hose injection molding machine body (1), characterized in that: spray cooling pools for wastewater reuse; The front and rear side walls of the wastewater recycling spray cooling pool are symmetrically fixed with a lifting drive mechanism (6); A molded rubber hose bearing bracket (7), the edge of which is fixedly connected to the telescopic end of the lifting drive mechanism (6); The molded rubber hose extruded by the rubber hose injection molding machine body (1) enters the spray cooling pool for wastewater reuse through the lifting and lowering of the molded rubber hose carrying bracket (7).

2. A hose forming machine according to claim 1, characterized in that: The molded rubber hose bearing bracket (7) comprises: A mounting frame (71) is slidably inserted into a spray cooling pool for wastewater reuse; An arc-shaped plate (72) is fixedly mounted on the middle portion of the inner wall of the mounting frame (71) along the length direction, and the concave surface of the arc-shaped plate (72) faces upward.

3. A hose forming machine according to claim 2, characterized in that: A strip-shaped through hole (73) is provided in the middle of the bottom surface of the arc-shaped plate (72) along the length direction.

4. A hose forming machine according to claim 1, characterized in that: The lifting drive mechanism (6) comprises an electric push rod (61) which is fixedly connected to the outer wall of a spray cooling pool for wastewater reuse; The upper end of the electric push rod (61) is fixedly connected to one end of a horizontal plate (62); A connecting rod (63), the bottom surface of the other end of the transverse plate (62) is fixedly connected to the upper end edge of the molded hose bearing bracket (7) through the connecting rod (63).

5. A hose forming machine according to claim 1, characterized in that: The spray cooling pool for wastewater reuse comprises: The spray cooling pool body (3) has a filter plate (31) fixedly mounted at the lower end of its inner cavity, and the molded hose bearing bracket (7) is located above the filter plate (31); A wastewater recovery mechanism (4), the lower end of which is fixedly connected to the lower end of the spray cooling pool body (3); The output end of the waste water recovery mechanism (4) is fixedly connected to the water inlet end of the spray component of the spray cooling pool body (3).

6. A hose forming machine according to claim 5, characterized in that: A fixed base (2) is provided at the lower end of the hose injection molding machine body (1); the fixed base (2), the spray cooling pool body (3) and the waste water recovery mechanism (4) are arranged end to end in a close fit from right to left.

7. A hose forming machine according to claim 6, characterized in that: The fixed base (2), the spray cooling pool body (3) and the wastewater recovery mechanism (4) are connected and a telescopic connection device (5) is fixedly installed therebetween.

8. The hose forming machine according to claim 5, characterized in that: One end of the filter plate (31) is inclined downward; The connection point between the wastewater recovery mechanism (4) and the lower end of the spray cooling pool body (3) is located below the lowest end of the filter plate (31).

9. A hose forming machine according to claim 5, characterized in that: The wastewater recovery mechanism (4) comprises: The tank body (41) has a partition plate (42) fixedly mounted transversely in the middle of its inner cavity; A water pump (44) is detachably fixedly mounted on the upper surface of the partition (42); A connecting pipe (43) is fixedly connected to the tank body (41) and the lower end of the spray cooling pool body (3); The input end of the water pump (44) passes through the partition (42) and extends to the lower end of the inner cavity of the tank body (41), and the output end of the water pump (44) is fixedly connected to the water inlet end of the spray component of the spray cooling pool body (3).

10. A hose forming machine according to claim 9, characterized in that: The input end of the water pump (44) located at the lower end of the inner cavity of the tank body (41) is bent to a horizontal position so as to fit in with the bottom surface of the inner cavity of the tank body (41).

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