Plastic hose hot press molding device

Abstract

The utility model belongs to the field of plastic hose forming, and particularly relates to a plastic hose hot press forming device which comprises a working table, a supporting column is fixedly connected to the top of the working table, a lifting assembly is arranged on the top of the supporting column, a conveying assembly is arranged on the top of the working table, and a lower die holder is arranged on the conveying assembly. A fixing assembly is arranged on the lower die base and comprises a storage rod, the storage rod is slidably connected to the inner wall of the lower die base, a pressing plate is fixedly connected to the top of the storage rod, and a clamping plate is fixedly connected to the bottom of the pressing plate. According to the hot-press forming device for the plastic hose, through the unique fixing assembly comprising the storage rod, the pressing plate, the clamping plate, the clamping rod and other structures, a series of components can be driven to be linked only by moving the push plate downwards, the clamping rod slides into the clamping hole to complete clamping, and therefore the pressing plate is fixed, stable fixing of a product is achieved, the working efficiency is greatly improved, and the production cost is reduced. And the operation time is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic hose forming, specifically to a plastic hose hot press forming device. BACKGROUND

[0002] In today's industrial production field, plastic hoses are widely used in various industries due to their good flexibility, light weight, low cost and many other advantages, such as water delivery hoses in agricultural irrigation, fuel delivery pipes in automobile manufacturing, and various fluid delivery pipes in daily life.

[0003] At present, the existing plastic hose hot press forming device needs to fix each product one by one when fixing the products, and needs to disassemble one by one when disassembling, which leads to low work efficiency. In view of this, we propose a plastic hose hot press forming device. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a plastic hose hot press forming device, which can solve the problems raised in the background art.

[0005] To achieve the above purpose, the plastic hose hot press forming device proposed by the utility model comprises a workbench, the top of the workbench is fixedly connected with a support column, the top of the support column is provided with a lifting assembly, the top of the workbench is provided with a conveying assembly, the conveying assembly is provided with a lower die seat, the lower die seat is provided with a fixing assembly, and the fixing assembly comprises:

[0006] The receiving rod is slidably connected to the inner wall of the lower die seat, and the top of the receiving rod is fixedly connected with a pressing plate.

[0007] The clamping plate is fixedly connected to the bottom of the pressing plate, and the inner wall of the lower die seat is slidably connected with a clamping rod.

[0008] The clamping hole is formed in the clamping plate, and the outer wall of the clamping plate is fixedly connected with a connecting plate.

[0009] Preferably, the lifting assembly comprises a top plate, the top of the top plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a lifting plate, the bottom of the lifting plate is fixedly connected with a hanging plate, the top of the hanging plate is fixedly connected with a heating plate, and the bottom of the hanging plate is fixedly connected with an upper die seat. The heating plate can heat the upper die seat, the inner wall of the lifting plate is slidably connected to the outer wall of the support column, the lifting plate is driven downward by the hydraulic cylinder, and the upper die seat is close to the lower die seat below.

[0010] Preferably, the outer wall of the lower die seat is fixedly connected with an outer plate, the top of the outer plate is fixedly connected with a slide rod, the outer wall of the slide rod is slidably connected with a connecting frame, the movement of the connecting frame is guided by the slide rod, and the mounting through groove is formed in the connecting frame.

[0011] Preferably, the top of the connecting frame is fixedly connected with a push plate, and the connecting frame is detachably connected with a clamping seat.

[0012] Preferably, the clamping seat is provided with a clamping groove, the connecting plate can be clamped in the clamping groove, one end of the clamping seat is square, the square end is provided with a clamping groove, the other end of the clamping seat is provided with a threaded rod, and a hexagon nut is further arranged on the threaded rod; the position of the clamping seat on the connecting frame can be fixed by tightening the hexagon nut.

[0013] Preferably, the conveying assembly comprises an electric cylinder seat, the conveying end of the electric cylinder seat is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a placing plate, the bottom of the placing plate is fixedly connected with a guide sliding block, the top of the workbench is fixedly connected with a slide rail, and the bottom of the guide sliding block is slidably connected to the top of the slide rail; the electric cylinder seat drives the connecting block to move, so that the placing plate moves synchronously, and the lower die seat is conveniently moved below the upper die seat.

[0014] The utility model provides a kind of plastic hose hot-press forming device.It has the following beneficial effects:

[0015] (1), the plastic hose hot-press forming device has efficient fixing and discharging function.Through the unique fixing assembly, including storage rod, pressing plate, clamping plate, clamping rod and other structures, just need to move push plate downward, can drive a series of components linkage, make clamping rod slide into clamping hole and complete clamping, so as to fix pressing plate, realize the stable fixation to product, when discharging is needed, push plate is moved upward, cooperate relevant components, can make clamping rod leave clamping hole, by the reset of compression spring one, pressing plate automatically far away from lower die seat, product is conveniently taken down.And two groups of clamping seats are arranged on a group of connecting frames, two groups of products can be fixed and disassembled simultaneously, work efficiency is greatly improved, and operation time is reduced.

[0016] (2), the plastic hose hot forming device is through the mutual cooperation of electric cylinder base, connecting block, placement plate, guide sliding block and slide rail etc. in conveying assembly, electric cylinder base drives connecting block to move, placement plate moves synchronously, slide rail and guide sliding block ensure the precision of placement plate movement, so as to ensure that the lower die seat can be accurately moved below the upper die seat, ensure the die accuracy. The hydraulic cylinder, lifting plate, hanging plate, heating plate and upper die seat etc. in lifting assembly are driven by the hydraulic cylinder to move the lifting plate downwards, so that the upper die seat is close to the lower die seat, and the heating plate is heated to the upper die seat, the precise shaping of the bending part of the product is realized, the whole process is simple to operate, the components work cooperatively, the forming quality and production efficiency are improved, and the position of blanking can be changed, so that the safety of operation steps is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings from the structures shown in the drawings without creating any creative labor.

[0018] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0019] Figure 2 It is a top plate and lifting plate part structure schematic diagram of the present application.

[0020] Figure 3 It is a connecting block and placement plate part structure schematic diagram of the present application.

[0021] Figure 4 It is a push plate and lower die seat part structure schematic diagram of the present application.

[0022] Figure 5 It is an outer plate and connecting frame part sectional view structure schematic diagram of the present application.

[0023] Figure 6 It is a lower die seat and storage rod part sectional view structure schematic diagram of the present application.

[0024] Explanation of reference numerals: 1, workbench; 2, supporting column; 3, lifting assembly; 31, top plate; 32, hydraulic cylinder; 33, lifting plate; 34, hanging plate; 35, heating plate; 4, conveying assembly; 41, electric cylinder base; 42, connecting block; 43, placement plate; 44, guide sliding block; 45, slide rail; 5, lower die seat; 6, upper die seat; 7, fixing assembly; 71, storage rod; 72, pressing plate; 73, clamping plate; 74, clamping rod; 75, clamping hole; 76, connecting plate; 8, outer plate; 9, slide rod; 10, connecting frame; 11, push plate; 12, clamping seat.

[0025] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figure 1 Figure 6 The utility model provides a kind of plastic hose hot press forming device, including workbench 1, the top of workbench 1 is fixedly connected with support column 2, the top of support column 2 is provided with lifting assembly 3, the top of workbench 1 is provided with conveying assembly 4, conveying assembly 4 is provided with lower die seat 5, lower die seat 5 is provided with fixed component 7, fixed component 7 includes storage rod 71, the inner wall of lower die seat 5 is slidably connected with storage rod 71, step hole is opened in lower die seat 5, the outer wall of storage rod 71 is slidably connected on the inner wall of step hole, the top of storage rod 71 is fixedly connected with pressing plate 72, pressing plate 72 and lower die seat 5 are all provided with placing groove, for placing product work, pressing plate 72 and step hole are elastically connected by compression spring one, the bottom of pressing plate 72 is fixedly connected with clamping plate 73, the inner wall of lower die seat 5 is slidably connected with clamping stick 74, clamping hole 75 is opened in clamping plate 73, clamping stick 74 and lower die seat 5 are elastically connected by compression spring two, one end of clamping stick 74 away from lower die seat 5 is hemispherical, the diameter of clamping hole 75 is smaller than the diameter of clamping stick 74, the outer wall of clamping plate 73 is fixedly connected with connecting plate 76, by moving pressing plate 72 downwards, make pressing plate 72 fixed work to product in placing groove, when clamping hole 75 moves to the vicinity of clamping stick 74, by the push of compression spring two, it will make clamping stick 74 slide into clamping hole 75, complete the clamping work of clamping stick 74 and clamping plate 73, make the position of clamping plate 73 be limited, in turn make the position of pressing plate 72 be fixed, facilitate pressing plate 72 cooperation lower die seat 5 and fixed work to product.

[0028] ​In the utility model, lifting assembly 3 includes top plate 31, the top of top plate 31 is fixedly connected with hydraulic cylinder 32, the output end of hydraulic cylinder 32 is fixedly connected with lifting plate 33, the bottom of lifting plate 33 is fixedly connected with hanging plate 34, the top of hanging plate 34 is fixedly connected with heating plate 35, the bottom of hanging plate 34 is fixedly connected with upper die holder 6, heating plate 35 can heat upper die holder 6, the inner wall of lifting plate 33 is connected on the outer wall of support column 2, lifting plate 33 is driven to move down by hydraulic cylinder 32, and then upper die holder 6 is close to lower die holder 5, conveniently complete lower die holder 5 and upper die holder 6 and die work, cooperate heating plate 35 is heated by upper die holder 6, and then the bending part of product is shaped.

[0029] Further, the outer wall of lower die holder 5 is fixedly connected with outer plate 8, the top of outer plate 8 is fixedly connected with slide rod 9, the outer wall of slide rod 9 is slidably connected with connecting frame 10, the movement of connecting frame 10 is guided by slide rod 9, mounting through slot is formed in connecting frame 10, the top of connecting frame 10 is fixedly connected with push plate 11, connecting frame 10 is detachably connected with clamping seat 12, connecting frame 10 is slid on slide rod 9 by moving push plate 11, clamping groove is formed in clamping seat 12, connecting plate 76 can be clamped in clamping groove, one end of clamping seat 12 is square, clamping groove is formed in square end, the other end of clamping seat 12 is provided with threaded rod, hexagonal nut is further provided on threaded rod, the position of clamping seat 12 on connecting frame 10 can be fixed by tightening hexagonal nut.

[0030] Further, conveying assembly 4 includes electric cylinder seat 41, the conveying end of electric cylinder seat 41 is fixedly connected with connecting block 42, the top of connecting block 42 is fixedly connected with placing plate 43, the bottom of placing plate 43 is fixedly connected with guide sliding block 44, the top of workbench 1 is fixedly connected with slide rail 45, the bottom of guide sliding block 44 is slidably connected on the top of slide rail 45, connecting block 42 is moved by electric cylinder seat 41, and placing plate 43 moves synchronously, which facilitates moving lower die holder 5 to the lower side of upper die holder 6, guide sliding block 44 is guided by slide rail 45, and then the movement of placing plate 43 is guided, the accuracy of the movement of placing plate 43 is ensured, the die closing accuracy of lower die holder 5 and upper die holder 6 is ensured, and it should be noted that when upper die holder 6 and lower die holder 5 are closed, only the product bending part on lower die holder 5 is closed, and the pressing plate 72 is not contacted, and the position of lower die holder 5 can be changed by conveying assembly 4, and then the position during discharging is changed, so that the operator can perform discharging work in the area away from lifting assembly 3, and the safety of operation steps is ensured.

[0031] In use, the product is placed on the placement slot of the lower mold base 5, and then the push plate 11 is moved downward, which drives the connecting frame 10 to slide on the slide rod 9, so that the height of the snap-fit ​​seat 12 changes. Since the connecting plate 76 is snapped on the inner wall of the snap-fit ​​seat 12 at this time, the height of the connecting plate 76 changes synchronously. At this time, the heights of the pressure plate 72 and the snap-fit ​​plate 73 change synchronously.

[0032] When the snap-fit ​​plate 73 moves downward, the snap-fit ​​hole 75 will approach the snap-fit ​​rod 74. When the two are at the same height, the snap-fit ​​rod 74 will slide into the snap-fit ​​hole 75 by the push of the compression spring 2, thus completing the snap-fit ​​work between the snap-fit ​​rod 74 and the snap-fit ​​plate 73, limiting the position of the snap-fit ​​plate 73 and fixing the height of the snap-fit ​​plate 73. At the same time, the position of the pressure plate 72 is fixed, ensuring the fixed state of the pressure plate 72 on the product.

[0033] The lower mold base 5 can be easily moved to the lower mold base 6 by the conveying component 4, and the upper mold base 6 and lower mold base 5 can be easily closed by the lifting component 3, so as to complete the thermoforming work of the bending part of the product.

[0034] Then, the lifting assembly 3 drives the upper mold base 6 to reset, and the conveying assembly 4 drives the lower mold base 5 to reset, making it easy to move to the loading area for unloading. By moving the push plate 11 upward, in conjunction with the connecting frame 10 and the snap-fit ​​seat 12, the snap-fit ​​plate 73 moves upward, causing the snap-fit ​​rod 74 to leave the snap-fit ​​hole 75, releasing the limiting state of the snap-fit ​​plate 73. At this time, in conjunction with the reset of the compression spring, the pressure plate 72 can automatically move away from the lower mold base 5, thus facilitating the removal of the product. At the same time, two sets of snap-fit ​​seats 12 are provided on one set of connecting frame 10, so two sets of products can be fixed and disassembled at the same time, improving work efficiency.

[0035] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A device for hot press forming of plastic hoses, comprising a work table (1), characterised in that: The top of the workbench (1) is fixedly connected with a support column (2), the top of the support column (2) is provided with a lifting assembly (3), the top of the workbench (1) is provided with a conveying assembly (4), the conveying assembly (4) is provided with a lower mold base (5), the lower mold base (5) is provided with a fixing assembly (7), the fixing assembly (7) comprises: The inner wall of the lower mold base (5) is slidably connected with a receiving rod (71), the top of the receiving rod (71) is fixedly connected with a pressing plate (72); The bottom of the pressing plate (72) is fixedly connected with a clamping plate (73), the inner wall of the lower mold base (5) is slidably connected with a clamping rod (74); The clamping plate (73) is provided with a clamping hole (75), and the outer wall of the clamping plate (73) is fixedly connected with a connecting plate (76).

2. A device for thermoforming a plastic hose according to claim 1, characterized in that: The lifting assembly (3) comprises a top plate (31), the top of the top plate (31) is fixedly connected with a hydraulic cylinder (32), the output end of the hydraulic cylinder (32) is fixedly connected with a lifting plate (33), the bottom of the lifting plate (33) is fixedly connected with a hanging plate (34), the top of the hanging plate (34) is fixedly connected with a heating plate (35), and the bottom of the hanging plate (34) is fixedly connected with an upper mold base (6).

3. The apparatus for hot press forming of plastic hose according to claim 1, characterized in that: The outer wall of the lower mold base (5) is fixedly connected with an outer plate (8), the top of the outer plate (8) is fixedly connected with a sliding rod (9), and the outer wall of the sliding rod (9) is slidably connected with a connecting frame (10).

4. A device for thermoforming a plastic hose according to claim 3, characterized in that: The top of the connecting frame (10) is fixedly connected with a push plate (11), and the connecting frame (10) is detachably connected with a clamping seat (12).

5. A device for thermoforming a plastic hose according to claim 4, characterized in that: The clamping seat (12) is provided with a clamping groove, and the connecting plate (76) can be clamped in the clamping groove.

6. The apparatus for thermoforming a plastic hose of claim 1, wherein: The conveying assembly (4) comprises an electric cylinder seat (41), the conveying end of the electric cylinder seat (41) is fixedly connected with a connecting block (42), the top of the connecting block (42) is fixedly connected with a placing plate (43), the bottom of the placing plate (43) is fixedly connected with a guide sliding block (44), and the top of the workbench (1) is fixedly connected with a sliding rail (45).

Images