阅读说明：本技术 一种塑料制品的加工设备 (plastic product processing equipment ) 是由 温丽虹 于 2019-09-16 设计创作，主要内容包括：本发明公开了一种塑料制品的加工设备,其结构包括底座、外框架、温水逐节排放装置、塑料硬板夹具、吸塑腔、升降杆、进液吸管、导管、储水箱,有益效果：在吸塑腔完成吸塑工作后,温水逐节排放装置通过排水顶架、电动推杆和分节温水箱以及分节出液接头各部件之间的配合,将分节温水箱内部储存的分节温水,由75℃～85℃温度开始,逐节降低水温排入吸塑腔内部,通过逐步降温的温水冷却方法来对聚乙烯、聚丙烯等结晶型塑料进行冷却,从而提高塑料冷却效率,避免人工操作导致未冷却的塑料制品变形,通过升降杆、进液吸管和导管以及储水箱组成的结构,能够逐节对排入的吸塑腔内部的温水进行回收,避免各节温水相互掺和达不到对塑料进行冷却的效果。(the invention discloses a processing device of plastic products, which structurally comprises a base, an outer frame, a warm water section-by-section discharge device, a plastic hard plate clamp, a plastic suction cavity, a lifting rod, a liquid inlet suction pipe, a guide pipe and a water storage tank, and has the advantages that: after the plastic suction work of the plastic suction cavity is finished, the warm water section-by-section discharge device discharges the section-by-section warm water stored in the section-by-section warm water tank into the plastic suction cavity from the temperature of 75-85 ℃ through the matching among all the parts of the drainage top frame, the electric push rod, the section-by-section warm water tank and the section-by-section liquid outlet joint, and the crystallized plastics such as polyethylene, polypropylene and the like are cooled by the gradually-cooled warm water cooling method, so that the cooling efficiency of the plastics is improved, the uncooled plastic products are prevented from being deformed due to manual operation, and the discharged warm water in the plastic suction cavity can be recovered section by section through the structure consisting of the lifting rod, the liquid inlet suction pipe, the guide pipe and the water storage tank, so that the effect of cooling the plastics cannot be achieved due to the mutual.)

1. the utility model provides a processing equipment of plastic products, its structure includes base (1), outer frame (2), warm water festival discharge device (3) by festival, plastics hardboard anchor clamps (4), plastic uptake chamber (5), lifter (6), feed liquor straw (7), pipe (8), storage water tank (9), its characterized in that:

Outer frame (2) bottom be equipped with base (1), outer frame (2) top be equipped with and inhale and mould chamber (5), inhale and mould chamber (5) top and be equipped with plastics hardboard anchor clamps (4), inhale and mould chamber (5) left side and be equipped with warm water and save discharging equipment (3) gradually, inhale and mould chamber (5) right side and be equipped with storage water tank (9), storage water tank (9) top be equipped with pipe (8), pipe (8) top on institute is equipped with feed liquor straw (7), feed liquor straw (7) below be equipped with lifter (6).

2. a plastic article processing apparatus as defined in claim 1, wherein: warm water festival discharge apparatus (3) by festival discharge header (3a), pipe support (3b), electric putter (3c), festival warm water tank (3d), festival go out liquid joint (3e) and constitute, festival warm water tank (3d) inside be equipped with festival go out liquid joint (3e), festival warm water tank (3d) top be equipped with electric putter (3c), electric putter (3c) head end be equipped with pipe support (3b), electric putter (3c) top be equipped with drainage header (3 a).

3. A plastic article processing apparatus as defined in claim 2, wherein: the drainage roof rack (3a) comprises a drainage elbow (3a1), a water absorption straight pipe (3a2), a transverse pipe (3a3) and a water pump (3a4), wherein the water absorption straight pipe (3a2) is arranged at the bottom end of the transverse pipe (3a3), the water pump (3a4) is arranged at the top of the transverse pipe (3a3), and the drainage elbow (3a1) is arranged above the water pump (3a 4).

Technical Field

The invention relates to the field of plastic equipment, in particular to processing equipment for plastic products.

Background

The cooling of plastic products is an important measure for ensuring the geometric shape and the internal structure of the products, the problem of crystallization can not be considered for non-crystalline materials such as polyvinyl chloride and the like, the plastic products can be directly cooled by water by adopting a quenching method, so that the plastic products are thoroughly cooled in a cooling water tank and are not deformed, the problem of crystallization is considered for cooling crystalline polymers such as polyethylene, polypropylene and the like, if the quenching method is adopted, the adverse effect can be brought to the tissues of the plastic products, internal stress can be generated, and cracks can be generated in the products in the future, therefore, the crystalline plastic products such as polyethylene, polypropylene and the like are preferably carried out by a gradual cooling warm water cooling method, the conventional gradual cooling warm water cooling method for crystalline plastic products such as polypropylene and the like is relatively complex to operate, uncooled plastic products need to be sequentially placed into sectionalized cooling water tanks at regular time, so that the plastic products start from the temperature of 75-85 ℃, the method for cooling the crystallized plastic products such as polypropylene and the like by warm water is time-consuming and labor-consuming, and easily causes deformation of the plastic products with geometric shapes in the operation process, so a novel device for cooling the crystallized plastic products such as polypropylene and the like by warm water for processing needs to be developed, and the problems that the operation of the existing method for cooling the crystallized plastic products such as polypropylene and the like by warm water for gradual cooling is relatively complicated, uncooled plastic products need to be sequentially placed into cooling water tanks which are segmented and sectioned at regular time, so that the plastic products start to reduce the water temperature from the temperature of 75-85 ℃ in the first section of water tank section by section until the temperature of the plastic products reaches the room temperature, the method for cooling the crystallized plastic products such as polypropylene and the like by warm water consumes time and labor-consuming, and the plastic products with geometric shapes are easily deformed in the operation process.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a processing device for plastic products structurally comprises a base, an outer frame, a warm water section-by-section discharge device, a plastic hard plate clamp, a plastic suction cavity, a lifting rod, a liquid inlet suction pipe, a guide pipe and a water storage tank, wherein the base is arranged at the bottom of the outer frame and is in interference fit with the outer frame, the plastic suction cavity is arranged at the central position of the top of the outer frame and is arranged on a groove at the central position of the outer frame, the plastic suction cavity is arranged at the top of the plastic suction cavity and is provided with the plastic hard plate clamp, the plastic hard plate clamp is matched with the plastic suction cavity, the left side of the plastic suction cavity is provided with the warm water section-by-section discharge device, the warm water section-by-section discharge device is arranged on the outer frame, the right side of the plastic suction cavity is provided with the water storage tank, the water storage tank is vertically arranged on the groove at the, the pipe top of institute is equipped with the feed liquor straw, feed liquor straw one end and pipe connection, feed liquor straw below be equipped with the lifter, the lifter install perpendicularly on outer frame, the lifter head end be connected with the feed liquor straw.

As the further optimization of this technical scheme, warm water festival-by-festival discharging equipment constitute by drainage roof-rack, pipe support, electric putter, festival warm water case, festival go out the liquid joint, the inside festival that is equipped with of festival warm water case go out the liquid joint, festival go out the liquid joint and cooperate with the festival warm water case, the central point at festival warm water case top put and be equipped with electric putter, electric putter install perpendicularly at festival warm water case top, the electric putter head end be equipped with the pipe support, electric putter top be equipped with the drainage roof-rack, electric putter and drainage roof-rack pass through the pipe support and connect, drainage roof-rack and festival go out the liquid joint and cooperate.

As a further optimization of the technical scheme, the drainage top frame comprises a drainage bent pipe, a water absorption straight pipe, a transverse pipe and a water pump, wherein the water absorption straight pipe is arranged at the bottom end of the transverse pipe, the water absorption straight pipe is vertically arranged at the bottom of the transverse pipe and communicated with the bottom of the transverse pipe, the water pump is arranged at the center of the top of the transverse pipe, the water absorption end of the water pump is connected with the transverse pipe, the drainage bent pipe is arranged above the water pump, and the drainage end of the water pump is connected with the drainage bent pipe.

as a further optimization of the technical scheme, the temperature-saving water tank comprises a top cover, a first water tank, a second water tank and a third water tank, wherein the top cover is arranged at the top of the third water tank, the top cover is buckled with the third water tank, the second water tank is arranged at the center inside the third water tank, the top cover is fixed at the top cover in a buckled mode, the first water tank is arranged at the center inside the second water tank, and the first water tank is buckled with the top cover.

as a further optimization of the technical scheme, the sectional liquid outlet joint comprises a first water inlet straight pipe, a sectional liquid outlet support, a second water inlet straight pipe, a water inlet channel and a third water inlet straight pipe, wherein the first water inlet straight pipe is vertically arranged inside a first water tank, the top end of the first water inlet straight pipe is in sliding fit with a water absorption straight pipe, the bottom of the first water inlet straight pipe is provided with the second water inlet straight pipe, the second water inlet straight pipe is vertically arranged inside the second water tank, the first water inlet straight pipe is connected with the second water inlet straight pipe, the two sides of the second water inlet straight pipe are provided with the water inlet channels, the water inlet channel and the second water inlet straight pipe are of an integrated structure, the bottom of the second water inlet straight pipe is provided with the third water inlet straight pipe, the third water inlet straight pipe is vertically arranged inside the third water inlet straight pipe, the third water inlet straight pipe is connected with the second water inlet straight pipe, the sectional liquid outlet support is arranged inside the second water inlet straight pipe, and the upper end and the lower end are respectively arranged on the first water inlet straight pipe and the third water inlet straight pipe.

as a further optimization of the technical scheme, the subsection water outlet support consists of a spring limit joint, an upper compression spring, an upper water stop slip cover, a limit rod, an overflow fixing frame, a lower water stop slip cover and a lower compression spring, the center position of the limit rod is provided with the overflow fixing frame, the limit rod is vertically arranged on the overflow fixing frame, the limit rod is fixed on the second water inlet straight pipe through the overflow fixing frame, the upper end and the lower end of the limit rod are provided with the spring limit joints which are buckled with the limit rod, the upper water stop slip cover is arranged above the overflow fixing frame, the center position of the upper water stop slip cover and the limit rod are in sliding fit, the upper water stop slip cover and the second water inlet straight pipe are in sliding fit, the upper compression spring is arranged above the upper water stop slip cover, and the upper compression spring are matched with the upper water stop slip cover, the overflow fixing frame is provided with a lower water stopping sliding cover below, the central position of the lower water stopping sliding cover is in sliding fit with the limiting rod, the lower water stopping sliding cover is in sliding fit with the third water inlet straight pipe, a lower compression spring is arranged below the lower water stopping sliding cover, and the lower compression spring is matched with the lower water stopping sliding cover.

As a further optimization of the technical scheme, the first water inlet straight pipe, the second water inlet straight pipe and the third water inlet straight pipe are communicated.

Advantageous effects

The processing equipment for the plastic products, disclosed by the invention, is reasonable in design and strong in functionality, and has the following beneficial effects:

After the plastic suction cavity finishes the plastic suction molding work on crystalline plastic hard sheets such as polypropylene and the like, the warm water section-by-section discharge device discharges the section-by-section warm water stored in the section-by-section warm water tank into the plastic suction cavity from the temperature ranging from DEG C to DEG C, and the crystalline plastics such as polyethylene, polypropylene and the like are cooled by a gradually cooling warm water cooling method, so that the plastic cooling efficiency is improved, the deformation of uncooled plastic products caused by manual operation is avoided, the warm water discharged into the plastic suction cavity can be recycled section by section through a structure consisting of the lifting rod, the liquid inlet suction pipe, the guide pipe and the water storage tank, and the condition that the section-by-section warm water cannot be mixed with one another to achieve the effect of cooling the plastics is avoided;

According to the plastic product cooling device, the second water tank is arranged in the third water tank, the first water tank is arranged in the second water tank, the electric heating walls are arranged in the water tanks, the temperature of each water tank can be adjusted according to needs, the water temperature set by the first water tank is between the temperature of the first water tank and the temperature of the first water tank, the water temperature of the second water tank and the water temperature of the third water tank are reduced section by section, under the matching of the sectional liquid outlet joint and the drainage top frame, warm water in the water tanks can be sequentially conveyed to the inside of the plastic suction cavity from the first water tank, and plastic products molded in the plastic suction cavity are cooled section by section, so that the cooling efficiency of the plastic products;

The invention is characterized in that the inner diameter of a first water inlet straight pipe is larger than that of a second water inlet straight pipe, the inner diameter of the second water inlet straight pipe is larger than that of a third water inlet straight pipe, the circumferential diameter of the outer ring of an upper water stop sliding cover is equal to that of the second water inlet straight pipe, the upper water stop sliding cover is in sliding fit with the second water inlet straight pipe, the circumferential diameter of the lower water stop sliding cover is equal to that of the third water inlet straight pipe, the lower water stop sliding cover is in sliding fit with the third water inlet straight pipe, because the first water inlet straight pipe is in sliding connection with a water suction straight pipe and the surface of the first water inlet straight pipe is provided with water inlet through holes, the first water inlet straight pipe firstly pumps water to a first water tank under the action of negative pressure generated by a water pump, when water in the first water tank is drained, negative pressure is generated in the first water inlet straight pipe, so that the upper water stop sliding cover is separated from the second water inlet straight pipe and is placed in the first water, the inside warm water that stores of second water tank is taken out, and after the inside water of second water tank was taken out futilely, the inside negative pressure that produces of second straight tube of intaking, lower stagnant water sliding closure breaks away from the third straight tube of intaking and arranges the second in the straight tube of intaking, and first straight tube of intaking communicates with each other with second straight tube of intaking and third straight tube three this moment, and the warm water of the inside storage of third water tank is taken out to the warm water that realizes different temperatures can be exported festival by festival.

drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a cross section in front view of a plastic product processing apparatus according to the present invention;

FIG. 2 is a schematic sectional view of the sectional structure of the discharge device for discharging warm water one by one according to the present invention;

FIG. 3 is a top plan view of the drainage head frame of the present invention;

FIG. 4 is a schematic sectional view of the temperature-controlled water tank of the present invention;

FIG. 5 is a schematic sectional view of the joint for tapping liquid according to the present invention;

FIG. 6 is a schematic view of the structure of the sectional water outlet bracket of the present invention.

In the figure: the device comprises a base-1, an outer frame-2, a warm water section-by-section discharge device-3, a water discharge top frame-3 a, a water discharge elbow-3 a1, a water suction straight pipe-3 a2, a horizontal pipe-3 a3, a water pump-3 a4, a pipe frame-3 b, an electric push rod-3 c, a temperature-divided water tank-3 d, a top cover-3 d1, a first water tank-3 d2, a second water tank-3 d4, a third water tank-3 d4, a water dividing and discharging joint-3 e, a first water inlet straight pipe-3 e1, a water dividing and discharging support-3 e2, a spring limit joint-3 e21, an upper compression spring-3 e22, an upper water stop sliding cover-3 e23, a limit rod-3 e24, an overflow fixing frame-3 e25, a lower water stop sliding cover-3 e26, a lower compression spring-3 e27 and a second water inlet straight pipe-3 e3, A water inlet channel-3 e4, a third water inlet straight pipe-3 e5, a plastic hard plate clamp-4, a plastic suction cavity-5, a lifting rod-6, a liquid inlet suction pipe-7, a guide pipe-8 and a water storage tank-9.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.