CN222096788U

CN222096788U - A food plastic box mold capable of rapid demoulding

Info

Publication number: CN222096788U
Application number: CN202420539385.8U
Authority: CN
Inventors: 吴坤荣
Original assignee: Xiamen Qianshuo Technology Co ltd
Current assignee: Xiamen Qianshuo Technology Co ltd
Priority date: 2024-03-20
Filing date: 2024-03-20
Publication date: 2024-12-03
Anticipated expiration: 2034-03-20

Abstract

The utility model discloses a food plastic box mold that can be quickly demoulded, comprising a base, a supporting column is arranged above the base, a top plate is arranged at the top of the supporting column, an upper mold seat is arranged below the top plate, the top plate and the upper mold seat are connected by a telescopic rod, a lower mold plate is arranged above the base, the lower mold plate is connected to the supporting column, a lower mold seat is arranged on the lower mold plate, the number of the lower mold seats is two, a demoulding mechanism is arranged at the bottom end of the lower mold seat, and a cooling mechanism is arranged on the outer side of the lower mold seat. Through the mutual cooperation of the above mechanisms, the utility model can simultaneously perform injection molding production on two food plastic boxes by arranging two groups of molds above the base, which can improve the production efficiency of the food plastic boxes, and by arranging the demoulding mechanism, the threaded rod can be driven to rotate under the action of the driving motor, thereby driving the push plate to demould the two food plastic boxes at the same time, thereby ensuring the injection molding production efficiency.

Description

Food plastic box mold capable of rapidly demolding

Technical Field

The utility model relates to the technical field of food plastic box molds, in particular to a food plastic box mold capable of being rapidly demoulded.

Background

In the production process of the food plastic box, an injection mold is needed to be used for injection molding production of the food plastic box, the injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate dimensions, specifically, heated and melted plastic is injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained.

When the mould is used for producing the food plastic box, the product formed by injection moulding when the mould is opened possibly adheres to the inside of the mould cavity, and the product needs to be manually taken out of the mould cavity, so that the whole injection moulding production process can have a stop condition, and finally the whole injection moulding production efficiency is reduced, which is not beneficial to the production of the food plastic box.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a food plastic box mold capable of being rapidly demolded, so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a but quick drawing of patterns's food plastics box mould, includes the base, and the base top is equipped with the support column, and the support column top is equipped with the roof, and the roof below is equipped with the upper die base, and the roof is connected through the telescopic link with the upper die base, and the base top is equipped with the lower bolster, and the lower bolster is connected with the support column, is equipped with the die holder on the lower bolster, and the quantity of die holder is two, and the die holder bottom is equipped with demoulding mechanism, and the die holder outside is equipped with cooling body.

Further, in order to facilitate demoulding of the food plastic box mould after injection molding, the injection molding production efficiency is guaranteed, the demoulding mechanism comprises a driving motor arranged above the base, the output end of the driving motor is connected with a threaded rod, a sliding plate is connected to the threaded rod in a threaded manner, a push rod is arranged on the sliding plate, one end of the push rod penetrates through the lower die plate and the lower die holder to be connected with the push plate, and the push plate is arranged inside the lower die holder.

Further, for the stability of the ascending of the sliding plate, one end of the threaded rod is connected with the lower die plate through a bearing, sliding rods are arranged on two sides of the threaded rod, one end of each sliding rod is connected with the base, and the other end of each sliding rod is connected with the lower die base.

Further, in order to limit the moving distance of the sliding plate, the sliding plate is prevented from moving excessively, and the sliding rod is provided with two limiting plates.

Further, in order to accelerate the cooling rate of the injection mold, the forming speed of the food plastic box is faster, the cooling mechanism comprises an air cooler arranged on one side of the lower template, the output end of the air cooler is connected with a connecting pipe, the connecting pipe is connected with a split pipe, the split pipe is communicated with an air outlet pipe, the air outlet pipe is communicated with an air collecting cover, and the air collecting cover is arranged on the outer side of the lower die holder.

Further, in order to conveniently dismantle the wind collecting cover, conveniently clear up the die holder surface, lower bolster one side is fixed with the mounting panel, and the air-cooler is installed in the mounting panel top, and the wind collecting cover is connected with the lower bolster through the bolt.

Further, in order to conveniently discharge the hot air in the air collecting cover, air circulation in the air collecting cover is guaranteed, an exhaust pipe is arranged on one side of the air collecting cover, and a one-way valve is arranged on the exhaust pipe.

The beneficial effects of the utility model are as follows:

(1) Through setting up two sets of moulds in the base top, can carry out the production of moulding plastics to two food plastic boxes simultaneously, can improve the production efficiency of food plastic box to through setting up demoulding mechanism, under driving motor's effect, can drive the threaded rod and rotate, thereby can drive the push pedal and carry out the drawing of patterns simultaneously to two food plastic boxes, guarantee the production efficiency of moulding plastics.

(2) Through setting up cooling body, can provide cold wind through the cold wind to through the tuber pipe transmission to the collection fan housing is inside, thereby can reduce the temperature to the surface of die holder, thereby can cool down the food plastic case that the completion of moulding plastics, reach the purpose of carrying out quick cooling to the food plastic case, can reduce drawing of patterns refrigerated latency from this, thereby can improve the holistic work efficiency of injection mold.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a quick release food plastic case mold according to an embodiment of the present utility model.

Fig. 2 is a side view of a quick release food plastic case mold according to an embodiment of the present utility model.

Fig. 3 is a block diagram of a cooling mechanism for a rapidly releasable food plastic case mold according to an embodiment of the present utility model.

Fig. 4 is a drawing of a quick release food plastic box mold pusher connection according to an embodiment of the present utility model.

In the figure:

1. The device comprises a base, 2, a support column, 3, a top plate, 4, an upper die holder, 5, a telescopic rod, 6, a lower die plate, 7, a lower die holder, 8, a demoulding mechanism, 801, a driving motor, 802, a threaded rod, 803, a sliding plate, 804, a push rod, 805, a push plate, 9, a cooling mechanism, 901, an air cooler, 902, a connecting pipe, 903, a shunt pipe, 904, an air outlet pipe, 905, an air collecting cover, 10, a sliding rod, 11, a limiting plate, 12, a mounting plate, 13, a bolt, 14, an exhaust pipe, 15 and a one-way valve.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

Referring to fig. 1-4, the application provides a fast demoulding food plastic box mould, which comprises a base 1, a support column 2 is arranged above the base 1, a top plate 3 is arranged at the top end of the support column 2, an upper die holder 4 is arranged below the top plate 3, the top plate 3 is connected with the upper die holder 4 through a telescopic rod 5, a lower die plate 6 is arranged above the base 1, the lower die plate 6 is connected with the support column 2, lower die holders 7 are arranged on the lower die plate 6, the number of the lower die holders 7 is two, a demoulding mechanism 8 is arranged at the bottom end of the lower die holder 7, a cooling mechanism 9 is arranged outside the lower die holder 7, the demoulding mechanism 8 comprises a driving motor 801 arranged above the base 1, the output end of the driving motor 801 is connected with a threaded rod 802, a sliding plate 803 is connected with threads on the threaded rod 803, a push rod 804 is arranged on the sliding plate 803, push rod 804 one end passes die table 6 and die holder 7 and is connected with push pedal 805, inside die holder 7 is arranged in to push pedal 805, threaded rod 802 one end is connected with die table 6 through the bearing, threaded rod 802 both sides are equipped with slide bar 10, slide bar 10 passes from slide 803 inside, through setting up slide bar 10, can prescribe a limit to the position of slide 803, guarantee that slide 803 can only move in vertical direction, slide bar 10 one end is connected with base 1, the other end is connected with die holder 7, be equipped with limiting plate 11 on slide bar 10, the quantity of limiting plate 11 is two, through setting up limiting plate 11, can prescribe a limit to slide 803 travel distance, prevent that slide 803 from moving excessively, make push pedal 805 break away from with die holder 7 mutually. Through above-mentioned scheme, set up two sets of moulds in base 1 top, can carry out injection molding production to two food plastic boxes simultaneously, can improve the production efficiency of food plastic boxes, and through setting up demoulding mechanism 8, under driving motor 801's effect, can drive threaded rod 802 and rotate, threaded rod 802 rotation can drive slide 803 and remove, slide 803 removes and drives push rod 804 and upwards moves, thereby can drive push pedal 805 and upwards move, finally can carry out the simultaneous drawing of patterns to two food plastic boxes, guarantee injection mold's production efficiency.

Referring to fig. 1-3, the cooling mechanism 9 includes an air cooler 901 disposed at one side of the lower die plate 6, an output end of the air cooler 901 is connected with a connecting pipe 902, the connecting pipe 902 is connected with a shunt pipe 903, the shunt pipe 903 is communicated with an air outlet pipe 904, the air inside the air collecting cover 905 can be guaranteed to be blown uniformly by arranging the shunt pipe 903, the cooling effect of each place is guaranteed to be the same, the air outlet pipe 904 is communicated with the air collecting cover 905, the air collecting cover 905 is disposed at the outer side of the lower die seat 7, a gap exists at the joint between the air collecting cover 905 and the top end of the lower die seat 7, hot air can be discharged from the gap, a mounting plate 12 is fixed at one side of the lower die plate 6, the air cooler 901 is mounted above the mounting plate 12, the air collecting cover 905 is connected with the lower die plate 6 by a bolt 13, after the air collecting cover 905 is used for a period, hot air generated inside the air collecting cover 905 can be removed by the bolt 13, the air collecting cover 905 can be cleaned by the water drops generated inside the air collecting cover 905 outside the lower die seat 7, the air collecting cover 905 is guaranteed to be used by arranging an exhaust pipe 14 on one side of the air collecting cover 905, the air outlet pipe 14 is provided with a one-way valve 15, and the air outlet effect can be guaranteed by arranging the exhaust pipe 14 and the one-way cooling effect inside the air collecting cover 905. Through above-mentioned scheme, can provide cold wind for this mould through starting air-cooler 901 to through air-out pipe 904 with cold wind transmission to collection fan housing 905 inside, thereby can cool down the surface of die holder 7, thereby can cool down the food plastic case of accomplishing of moulding plastics, reach and carry out quick refrigerated purpose to the food plastic case, can shorten drawing of patterns refrigerated latency from this, thereby can improve the holistic work efficiency of injection mold.

When the die is used, the telescopic rod 5 is started to drive the upper die holder 4 to move, the upper die holder 4 is contacted with the lower die holder 7, raw materials are injected into the lower die holder 7, after injection molding is finished, the cold air can be provided for the die by starting the cold air blower 901, the generated cold air can be acted on the outer surface of the lower die holder 7 through the air outlet pipe 904, the cooling effect on the food injection molding box is ensured, after the food injection molding box is cooled, the driving motor 801 is started, the threaded rod 802 can be driven to rotate, the push plate 805 can be driven to push out the food plastic box which is injection molded in the lower die holder 7, the two food plastic boxes can be simultaneously demoulded, the demoulding speed of the food plastic box is accelerated, and the injection molding production efficiency is ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a food plastic box mould that can demold fast, its characterized in that, including base (1), base (1) top is equipped with support column (2), support column (2) top is equipped with roof (3), roof (3) below is equipped with upper die base (4), roof (3) are connected through telescopic link (5) with upper die base (4), base (1) top is equipped with lower bolster (6), lower bolster (6) are connected with support column (2), be equipped with die holder (7) on lower bolster (6), the quantity of die holder (7) is two, die holder (7) bottom is equipped with demoulding mechanism (8), die holder (7) outside is equipped with cooling body (9), demoulding mechanism (8) are including locating driving motor (801) of base (1) top, driving motor (801) output is connected with threaded rod (802), threaded rod (802) upper thread connection has slide (803), be equipped with push rod (804) on (803), push rod (805) are connected with push pedal (805) and die holder (805) are arranged in the inside in push pedal (805) and die holder (7).

2. The quick-release food plastic box mold according to claim 1, wherein one end of the threaded rod (802) is connected with the lower mold plate (6) through a bearing, sliding rods (10) are arranged on two sides of the threaded rod (802), one end of each sliding rod (10) is connected with the base (1), and the other end of each sliding rod is connected with the lower mold base (7).

3. A quick release food plastic box mould according to claim 2, characterized in that the slide bar (10) is provided with limiting plates (11), the number of limiting plates (11) is two.

4. The quick-release food plastic box mold according to claim 1, wherein the cooling mechanism (9) comprises an air cooler (901) arranged on one side of the lower die plate (6), the output end of the air cooler (901) is connected with a connecting pipe (902), the connecting pipe (902) is connected with a shunt pipe (903), the shunt pipe (903) is communicated with an air outlet pipe (904), the air outlet pipe (904) is communicated with an air collecting cover (905), and the air collecting cover (905) is arranged on the outer side of the lower die holder (7).

5. The quick-release food plastic box mold according to claim 4, wherein a mounting plate (12) is fixed on one side of the lower mold plate (6), the air cooler (901) is mounted above the mounting plate (12), and the air collecting cover (905) is connected with the lower mold plate (6) through bolts (13).

6. The quick-release food plastic box mold according to claim 5, wherein an exhaust pipe (14) is arranged at one side of the air collecting cover (905), and a one-way valve (15) is arranged on the exhaust pipe (14).