CN219727165U - Bathtub plastic uptake device - Google Patents

Abstract

The utility model discloses a bathtub plastic sucking device, which comprises: the device comprises a processing platform, a male die, a female die and a pushing plate; the processing platform is vertical and run through and offered the groove of dodging with the terrace die looks adaptation, but processing platform's below is provided with the terrace die that can follow dodging the groove and pass, processing platform's top is provided with can be covered on rather than the terrace die of looks adaptation and its bottom can support the die that leans on processing platform upper surface in liftable, the upper surface level of processing platform that is located dodging groove one side and movably be provided with the flitch that can follow the opposite side release of processing platform with the shaped product, this bathtub plastic uptake device overcomes among the prior art after the plastic uptake, need the staff to take out the shaped product from the mould and realize the operation of unloading, the work load of staff has been increased, and in unloading process, the heat of goods has not scattered yet completely, lead to the staff to get the problem that the in-process of getting material is scalded very easily.

Description

Bathtub plastic uptake device

Technical Field

The utility model relates to the field of bathtub processing, in particular to a bathtub plastic sucking device.

Background

In the production process of the acrylic bathtub, the acrylic plate is softened into an acrylic film by heating or high temperature, and a plastic sucking forming device is adopted to enable the acrylic plate to finish the purpose of shaping. The existing plastic sucking forming device mainly comprises a die, a clamp, a vacuum pump and other equipment, wherein the clamp is used for fixing a heated plate, then the plate is placed into the die, the die and the plate form a sealing space, negative pressure is formed in the sealing space through the vacuum pump, and the softened plate can be concavely deformed to form the shape of a bathtub.

And (3) searching: chinese patent application number is "CN202020979676.0", a disposable former of ya keli bathtub, including base and the mould seat of setting on the base, mould seat bottom is equipped with elevating gear, elevating gear is used for driving the lift of mould seat, the mould seat is encircleed all around and is equipped with clamping device, clamping device is used for fixed centre gripping mould material, the mould seat top is equipped with vacuum die assembly, vacuum die assembly can be right through going up and down mould material on the mould seat carries out moulding plastics suction forming.

The inventors have found that in practicing the present utility model, the following problems exist in the prior art:

after the plastic uptake is finished, a worker is required to take out the formed product from the die to realize unloading operation, the workload of the worker is increased, and in the unloading process, the heat of the product is not completely dissipated, so that the worker is easy to scald in the material taking process.

Therefore, the utility model provides a bathtub plastic sucking device which can well realize plastic sucking operation and separation from a formed product after plastic sucking is finished under the matched use of a liftable female die and a liftable male die in the use process, and can realize the function of automatic discharging by pushing the formed product out of one side of a processing platform through a movable pushing plate, so that the problems of manual discharging and possible scalding of the product in the manual discharging process are solved.

Disclosure of Invention

The utility model aims to solve the technical problems that in the prior art, after the plastic suction is finished, a worker is required to take out a formed product from a die to realize the unloading operation, the workload of the worker is increased, and in the unloading process, the heat of the product is not completely dissipated, so that the worker is easy to scald in the unloading process.

In order to achieve the above object, the present utility model provides a bathtub suction molding apparatus comprising: the device comprises a processing platform, a male die, a female die and a pushing plate;

the processing platform is vertical and run through and offered with dodge the groove of terrace die looks adaptation, the below of processing platform is provided with along vertical direction liftable ground and can follow dodge the groove and pass and rise to its lower surface with the terrace die that the upper surface of processing platform flushes, the top of processing platform can be provided with liftable ground and can cover on rather than the terrace die of looks adaptation on and its bottom can support and lean on the die of processing platform upper surface, be located dodge groove one side the upper surface level of processing platform and movable ground are provided with the flitch that can follow the opposite side of processing platform release of fashioned goods.

Preferably, the suction device further comprises a bi-directional drive mechanism; the bi-directional drive mechanism includes: the device comprises a driving rotating shaft, a first driving gear, a first driving rack plate, a second driving rack plate and a second driving gear; wherein,,

the processing platform is horizontally and fixedly arranged on at least two supporting plates, a driving rotating shaft is horizontally and rotationally arranged between the two supporting plates, at least two first driving gears are fixedly arranged at intervals of the driving rotating shaft, a lifting plate is horizontally and liftably arranged above the processing platform, a female die is horizontally fixed below the lifting plate, first driving rack plates are vertically and fixedly arranged on two sides of the lifting plate respectively, the bottom of each first driving rack plate penetrates through a guide hole formed in the processing platform and is uniformly provided with a row of rack groups in meshed connection with the corresponding first driving gears, a second driving rack plate is at least vertically and fixedly arranged at the bottom of the male die, and a second driving gear in meshed connection with the second driving rack plate is fixedly arranged on the driving rotating shaft.

Preferably, the plastic sucking device further comprises a first cylinder for driving the lifting plate to lift in the vertical direction; wherein,,

the upper part of the processing platform is horizontally and fixedly provided with a top plate, the top plate vertically penetrates through and is fixedly provided with at least one first cylinder, and the free end of a piston rod of the processing platform which is vertically arranged is fixedly arranged on the lifting plate.

Preferably, the suction moulding device further comprises a buffer support assembly comprising: the buffer cylinder body, the buffer sliding block and the connecting spring; wherein,,

the vertical fixed buffering barrel that is provided with in processing platform's below, its inside level and liftable be provided with the buffering slider, be vertical setting the both ends of connecting spring are fixed respectively the buffering slider with on the bottom of buffering barrel, the bottom part of second drive rack board is vertical stretches into in the buffering barrel and fix on the buffering slider.

Preferably, two ends of the pushing plate are respectively and horizontally fixed with limiting plates for limiting two ends of the formed product.

Preferably, the plastic sucking device further comprises a second cylinder for driving the pushing plate to move in the horizontal direction so as to push out the molded product; wherein,,

the upper surface of the processing platform is vertical and fixedly provided with a fixed plate, the fixed plate is horizontal and penetrates through the fixed second cylinder, and the free end of a piston rod of the fixed plate, which is horizontally arranged, is fixedly arranged on the pushing plate.

Preferably, the pushing plates at two sides of the second cylinder are respectively and horizontally fixedly provided with a guide rod, and the other ends of the guide rods penetrate through holes formed in the fixing plates and matched with the fixing plates.

Preferably, the inside of the male die is hollow, a negative pressure pump is fixedly arranged in the hollow male die, the input end of the negative pressure pump is communicated with the inside of the female die covered on the male die, and the output end of the negative pressure pump penetrates out from the bottom end of the male die.

According to the technical scheme, the bathtub plastic uptake device provided by the utility model has the beneficial effects that: when the die is used, the male die is lifted up along the vertical direction and passes through the avoidance groove matched with the male die until the bottom end surface of the male die is flush with the upper surface of the platform or the bottom end part of the male die is positioned in the avoidance groove, then the heated raw material film is attached to the male die, the female die is driven to descend along the vertical direction until the female die is covered on the male die matched with the female die and the bottom of the female die is abutted against the processing platform, so that the female die can perform film pressing and plastic suction forming on the raw material film attached to the male die, the raw material film is better attached to the male die, the forming effect is improved, after forming is finished, the female die and the male die are driven to ascend and descend along the vertical direction respectively and recover to the initial positions of the male die and the female die respectively, then the pushing plate is driven to push out the formed product from one side of the processing platform, the automatic unloading function is realized, the complicated operation of manual material taking is avoided, and the workload of workers is reduced. And after the unloading is finished, driving the pushing plate to reversely move along the processing platform and restore to the initial position, and then repeating the operation to perform the processing operation of the lower wheel.

Additional features and advantages of the utility model will be set forth in the detailed description which follows; and none of the utility models are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of a bathtub suction molding apparatus provided in a preferred embodiment of the present utility model;

FIG. 2 is a front view of the structure of a bathtub suction molding apparatus (schematic view of the structure in a certain state after demolding) provided in a preferred embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a bathtub vacuum cleaner provided in a preferred embodiment of the present utility model at a moment in the vacuum process;

FIG. 4 is a schematic view of the assembly of a pusher plate of a bathtub suction molding apparatus provided in a preferred embodiment of the present utility model;

fig. 5 is a schematic view showing the structure of a male die of a bathtub suction molding apparatus according to a preferred embodiment of the present utility model.

Description of the reference numerals

1. A processing platform; 2. an avoidance groove; 3. a lifting plate; 4. a male die; 5. a female die; 6. a pushing plate; 7. a top plate; 8. a bi-directional drive mechanism; 801. driving the rotating shaft; 802. a first drive gear; 803. a first drive rack plate; 804. a second drive rack plate; 805. a second drive gear; 9. a first cylinder; 10. a buffer support assembly; 1001. a buffer cylinder; 1002. a buffer slider; 1003. a connecting spring; 11. a second cylinder; 12. a guide rod; 13. a negative pressure pump.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 5, the utility model provides a bathtub plastic sucking device, which comprises: the processing platform 1, the male die 4, the female die 5 and the pushing plate 6;

the processing platform 1 is vertical and run through and offered with dodge groove 2 of terrace die 4 looks adaptation, the below of processing platform 1 is provided with along vertical direction liftable ground and can follow dodge groove 2 pass and rise to its lower surface with terrace die 4 that the upper surface of processing platform 1 flushes, the top of processing platform 1 liftable be provided with can the lid with its looks adaptation on terrace die 4 and its bottom can support and lean on die 5 of processing platform 1 upper surface, be located dodge the upper surface level of processing platform 1 of groove 2 one side and movably be provided with the stripper 6 that can follow the opposite side of processing platform 1 with the shaping goods and release.

In the above scheme, during the use, will the terrace die 4 along vertical direction rise and pass with its looks adaptation dodge groove 2 until the bottom face of terrace die 4 with the upper surface of platform 1 flushes or its bottom part is located dodge inslot 2, then with the raw materials film laminating after heating on terrace die 4, and drive die 5 along vertical direction decline until it covers rather than the looks adaptation terrace die 4 and its bottom support and lean on processing platform 1, so that die 5 can with laminating the raw materials film on terrace die 4 carries out the plastic film suction forming, makes raw materials film laminating better on terrace die 4, improves the formable effect, after the shaping is accomplished, drive die 5 with terrace die 4 is respectively along vertical direction rise and decline and restore to respective initial position, so that terrace die 4 and die 5 separate with the goods of shaping respectively, then drive the work load board 6 is with the function of automatic ejection of one side of processing platform 1 is realized, has alleviateed the manual work and has been unloaded the loaded down with trivial details of personnel. After the unloading is finished, the pushing plate 6 is driven to reversely move along the processing platform 1 and restore to the initial position, and then the operation is repeated to carry out the processing operation of the lower wheel.

In a preferred embodiment of the utility model, the suction moulding device further comprises a bi-directional drive mechanism 8; the bi-directional drive mechanism 8 includes: a drive shaft 801, a first drive gear 802, a first drive rack plate 803, a second drive rack plate 804, and a second drive gear 805; wherein,,

the processing platform 1 is horizontally and fixedly arranged on at least two support plates, a driving rotating shaft 801 is horizontally and rotatably arranged between the two support plates, at least two first driving gears 802 are fixedly arranged at intervals on the driving rotating shaft 801, a lifting plate 3 is horizontally and liftably arranged above the processing platform 1, a female die 5 is horizontally fixed below the lifting plate 3, first driving rack plates 803 are vertically and fixedly arranged on two sides of the lifting plate 3 respectively, the bottom of each first driving rack plate 803 penetrates through a guide hole formed in the processing platform 1 and is uniformly provided with a row of rack groups in meshed connection with the corresponding first driving gears 802, a second driving rack plate 804 is at least vertically and fixedly arranged at the bottom of the male die 4, and a second driving gear 805 in meshed connection with the second driving rack plate 804 is fixedly arranged on the driving rotating shaft 801.

In the above scheme, as shown in fig. 3, when in use, the lifting plate 3 is driven to lift the female die 5 and two first driving rack plates 803 together, in the process of descending the two first driving rack plates 803, the two first driving rack plates 802 in meshed connection with the two first driving rack plates 803 are driven to rotate by the two first driving rack plates 802, in the process of rotating the driving rotating shaft 801, the second driving rack plates 804 in meshed connection with the lifting plate 3 are driven to lift the male die 4 by the second driving rack plates 805, when the bottom end surfaces of the male die 4 are lifted to be level with the upper surfaces of the platform 1, one row of the rack plate groups on the bottoms of the two first driving rack plates 803 are just separated from the two first driving rack plates 802, the lifting plate 3 is stopped to drive the two first driving rack plates 802 to descend, then the heated raw material film is attached to the male die 4, in the process of rotating shaft 801 is continuously driven by the second driving rack plates 805, the two first driving rack plates are driven to drive the two first rack plates to be meshed with the first rack plates 803, and the two rack plates 803 are not lifted to be separated from the first rack plates 803, and the two rack plates 803 are not driven to be meshed with the first rack plates 803, and then the two rack plates 803 are kept in meshed with the first rack plates 803 are lifted, and the first rack plates 803 are not driven to be lifted to be kept from the first rack plates 3, and the first rack plates 803 are kept in the meshed with the first rack plates are lifted, and the first rack plates 803 are kept at a distance between the first driving rack plates 3 is kept between the first and lifted, and the first rack plates is kept in a distance is kept between the first driving rack plate is lifted, and lifted is kept a distance is kept a film, and is kept down is kept in a film and is lifted and is kept down and lifted and is kept lower, the rack groups at the bottoms of the two first rack plates 803 are meshed with the corresponding two first driving gears 803, and drive the driving rotating shaft 801 to rotate, and drive the second driving rack plates 804 to drive the male die 4 to descend along the vertical direction and separate from the formed product through the meshing relationship of the second driving gears 805 and the second driving rack plates 804.

In the above-mentioned scheme, the second driving rack plate 804 is always in meshed connection with the second driving gear 805 during lifting.

In a preferred embodiment of the utility model, the suction moulding device further comprises a first cylinder 9 for driving the lifting plate 3 to lift in a vertical direction; wherein,,

the upper part of the processing platform 1 is horizontally and fixedly provided with a top plate 7, the top plate 7 vertically penetrates through and is fixedly provided with at least one first air cylinder 9, and the free end of a piston rod of the vertical processing platform is fixedly arranged on the lifting plate 3.

In the above-described solution, the lifting plate 3 is driven to lift in the vertical direction by the piston rod of the first cylinder 9 during the extension or retraction from the cylinder portion thereof.

In a preferred embodiment of the present utility model, the suction moulding device further comprises a cushioning support assembly 10, said cushioning support assembly 10 comprising: a buffer cylinder 1001, a buffer slider 1002, and a connecting spring 1003; wherein,,

the lower part of the processing platform 1 is vertically and fixedly provided with a buffer cylinder 1001, the inside of the processing platform is horizontally and liftably provided with a buffer slide block 1002, two ends of the connecting spring 1003 which are vertically arranged are respectively fixed on the bottom of the buffer slide block 1002 and the buffer cylinder 1001, and the bottom end part of the second driving rack plate 804 vertically stretches into the buffer cylinder 1001 and is fixed on the buffer slide block 1002.

In the above-described aspect, when the second driving rack plate 804 pushes the buffer slider 1002 to vertically descend in the buffer cylinder 1001 and compress the connection spring 1003 during the descending, the buffer and supporting functions are performed.

In a preferred embodiment of the present utility model, the two ends of the pushing plate 6 are respectively and horizontally fixed with a limiting plate for limiting the two ends of the molded product.

In the above-mentioned scheme, the stripper plate 6 is along the upper surface of processing platform 1 moves towards the in-process of fashioned goods, two limiting plates follow the both sides of fashioned goods are passed through, when stripper plate 6 is contradicted behind the fashioned goods and promotes fashioned goods to remove and push down to processing platform 1's opposite side under processing platform 1, in the in-process of pushing materials, through two limiting plate's limiting action, prevent that fashioned goods from dropping from processing platform 1's both sides to make the fashioned goods of pushing materials in-process can drop from processing platform 1's same side.

In the above scheme, a collecting box for receiving materials is horizontally arranged on one side of the processing platform 1, so that the formed product is pushed into the collecting box through the pushing plate 6.

In a preferred embodiment of the utility model, the suction moulding device further comprises a second cylinder 11 for driving the pushing plate 6 to move in a horizontal direction to push out the shaped article; wherein,,

the upper surface of the processing platform 1 is vertical and fixedly provided with a fixed plate, the fixed plate is horizontal and penetrates through and fixedly provided with a second air cylinder 11, and the free end of a piston rod of the fixed plate is horizontally arranged and fixedly arranged on the pushing plate 6.

In the above scheme, the piston rod of the second air cylinder 11 drives the pushing plate 6 to reciprocate in the horizontal direction in the process of extending or retracting from the cylinder part of the second air cylinder.

In this embodiment, the first cylinder 9 and the second cylinder 11 are all known technical means, so the specific structure and the use principle thereof will not be described herein.

In a preferred embodiment of the present utility model, guide rods 12 are horizontally and fixedly arranged on the pushing plates 6 at both sides of the second cylinder 11, and the other ends of the guide rods 12 pass through holes formed in the fixing plates and adapted to the fixing plates.

In the above scheme, through the cooperation of the guide rod 12 and the through hole on the fixed plate, the pushing plate 6 is ensured to move linearly stably and reliably under the action of the second cylinder 12.

In a preferred embodiment of the present utility model, the inside of the male die 4 is hollow, a negative pressure pump 13 is fixedly arranged in the hollow inside of the male die 4, an input end of the negative pressure pump 13 is communicated with the inside of the female die 5 covered on the male die 4, and an output end of the negative pressure pump is penetrated out from the bottom end of the male die 4.

In the above scheme, when the female die 4 is attached to the male die 5 and presses the raw material film, the positive and negative pressure pump 13 is started, so that negative pressure is formed in the female die 5 covered on the male die 4, and under the action of the negative pressure, the raw material film can be attached to the male die 5 more snugly, and the plastic sucking quality of the product is improved.

In summary, the bathtub plastic sucking device provided by the utility model overcomes the problems that in the prior art, after plastic sucking is finished, a formed product is required to be taken out of a die by a worker to realize discharging operation, the workload of the worker is increased, and in the discharging process, the heat of the product is not completely dissipated, so that the worker is easy to be scalded in the material taking process.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims (8)

1. A bathtub suction moulding device, characterized in that it comprises: the device comprises a processing platform (1), a male die (4), a female die (5) and a pushing plate (6);

the utility model discloses a processing platform (1) is vertical and run through and offered with dodge groove (2) of terrace die (4) looks adaptation, the below of processing platform (1) is provided with along vertical direction liftable ground and can follow dodge groove (2) pass and rise to its lower surface with terrace die (4) that the upper surface of processing platform (1) is flush, the top of processing platform (1) can be provided with liftable ground and can be covered on terrace die (4) rather than looks adaptation and its bottom can support and lean on die (5) of processing platform (1) upper surface, be located dodge the upper surface level of processing platform (1) of groove (2) one side and be provided with pushing away flitch (6) that can follow the opposite side of processing platform (1) ejecting of fashioned goods.

2. A bathtub suction moulding device according to claim 1, characterised in that it further comprises a bi-directional drive mechanism (8); the bi-directional drive mechanism (8) comprises: a drive shaft (801), a first drive gear (802), a first drive rack plate (803), a second drive rack plate (804), and a second drive gear (805); wherein,,

the processing platform (1) is horizontally and fixedly arranged on at least two supporting plates, a driving rotating shaft (801) is horizontally and rotationally arranged between the two supporting plates, at least two first driving gears (802) are fixedly arranged at intervals on the driving rotating shaft (801), a lifting plate (3) is horizontally and liftably arranged above the processing platform (1), a female die (5) is horizontally and fixedly arranged below the lifting plate (3), first driving rack plates (803) are vertically and fixedly arranged on two sides of the lifting plate (3), a row of rack groups which are meshed and connected with the corresponding first driving gears (802) are uniformly arranged at the bottom of each first driving rack plate (803) through guide holes formed in the processing platform (1), and a second driving rack plate (805) which is meshed and connected with the second driving rack plate (804) is fixedly arranged at the bottom end of the male die (4).

3. A bathtub suction moulding device according to claim 2, characterized in that it further comprises a first cylinder (9) for driving said lifting plate (3) to lift in a vertical direction; wherein,,

the upper part of the processing platform (1) is horizontally and fixedly provided with a top plate (7), the top plate (7) vertically penetrates and fixedly provided with at least one first cylinder (9), and the free end of a piston rod of the vertical processing platform is fixedly arranged on the lifting plate (3).

4. The bathtub suction moulding device according to claim 2, characterized in that it further comprises a buffer support assembly (10), said buffer support assembly (10) comprising: a buffer cylinder (1001), a buffer slide block (1002) and a connecting spring (1003); wherein,,

the lower part of the processing platform (1) is vertically and fixedly provided with a buffer cylinder body (1001), the inside of the processing platform is horizontally and liftably provided with a buffer slide block (1002), two ends of a connecting spring (1003) which are vertically arranged are respectively fixed on the buffer slide block (1002) and the bottom of the buffer cylinder body (1001), and the bottom end part of the second driving rack plate (804) vertically stretches into the buffer cylinder body (1001) and is fixed on the buffer slide block (1002).

5. Bathtub plastic uptake device according to claim 1, characterized in that the two ends of the pushing plate (6) are each provided with a horizontally fixed stop plate for limiting the two ends of the shaped product.

6. A bathtub suction moulding device according to claim 1 or 5, characterised in that it further comprises a second cylinder (11) for driving said pusher plate (6) in a horizontal direction to push out the shaped article; wherein,,

the upper surface of the processing platform (1) is vertical and fixedly provided with a fixed plate, the fixed plate is horizontal and fixedly provided with a second air cylinder (11) in a penetrating mode, and the free end of a piston rod of the fixed plate is horizontally arranged on the pushing plate (6).

7. Bathtub plastic uptake device according to claim 6, characterized in that guide bars (12) are fixedly arranged horizontally on the pushing plates (6) located at both sides of the second cylinder (11), respectively, the other ends of the guide bars (12) pass through holes which are formed in the fixing plates and are adapted to the fixing plates.

8. Bathtub plastic uptake device according to claim 1, characterized in that the inside of the male mould (4) is hollow, a negative pressure pump (13) is fixedly arranged in the hollow inside, the input end of the negative pressure pump (13) is communicated with the inside of the female mould (5) covered on the male mould (4), and the output end of the negative pressure pump penetrates out from the bottom end of the male mould (4).