Molding device for shower head processing

Abstract

The utility model relates to a molding device for shower head processing, which belongs to the technical field of shower head processing and comprises a base, a top plate, a supporting seat, a hydraulic rod, a lower mold, an upper mold, a cooling liquid input pipe, a cooling pipe and a sealing connecting pipe. The mounting structure comprises a limiting frame fixedly mounted on the peripheral wall of the cooling pipe, a positioning seat is fixedly mounted on the outer wall of the top of the base, two limiting rods are slidably connected into the limiting frame, and a reinforcing seat is fixedly mounted on the outer wall of the right side of the lower mold. According to the molding device for shower head machining, the cooling pipe is connected with the cooling liquid input pipe through the sealing connecting pipe and is slidably connected into the lower mold, the cooling pipe is fixed into the lower mold in a friction clamping mode through the installation structure, meanwhile, the operation steps of the installation structure are simple, and tools are not needed; and the cooling pipe can be conveniently taken out from the interior of the lower mold, and the convenience of replacement of the cooling pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shower head processing, in particular to a molding device for shower head processing. Background Art

[0002] The molding device for shower head processing is a mold device specially used for manufacturing the plastic shell of shower heads. It is usually composed of multiple precisely matched mold components, including a movable mold and a fixed mold, as well as a cooling system, a demoulding system, etc. The mass production of shower heads is achieved by injecting plastic melt into the mold and opening the mold to remove the product after cooling and solidification. This device has high requirements for material selection, mold design and processing accuracy to ensure that the produced shower heads have a smooth appearance, precise dimensions and good performance.

[0003] At present, when a shower head processing molding device is used, a cooling pipe is generally used to cool the inside of the mold. The cooling pipe and the coolant improve the cooling efficiency of the shower head and the overall processing efficiency. However, since the cooling pipe is located inside the mold, the cooling pipe is always affected by a large temperature difference between hot and cold, which easily causes it to shrink and expand. After a long time, it is easy to cause the cooling pipe to leak and cannot be used normally. The cooling pipe is installed inside the mold and is generally installed in a fixed manner. It takes a long time to replace or repair it. Therefore, a molding device for shower head processing is proposed. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a molding device for shower head processing, which has the advantages of improving the efficiency of cooling pipe replacement, and solves the problem that the cooling pipe is installed inside the mold and is generally installed in a fixed manner, which requires a lot of time to replace or repair.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a molding device for shower head processing, comprising a base, a top plate, a support seat, a hydraulic rod, a lower mold, an upper mold, a coolant input pipe, a cooling pipe and a sealing connecting pipe, wherein a mounting structure is provided on the top of the base;

[0006] The mounting structure includes a limit frame fixedly mounted on the outer peripheral wall of the cooling pipe, a positioning seat fixedly mounted on the top outer wall of the base, two limit rods are slidably connected to the inside of the limit frame, a reinforcement seat is fixedly mounted on the right outer wall of the lower mold, a side plate is fixedly mounted on the right outer wall of the reinforcement seat, an adjustment seat is slidably connected to the inside of the side plate, a limit block is clamped on the top of the side plate, a limit plate is fixedly mounted on the top outer wall of the side plate, a slider is fixedly mounted on the bottom outer wall of the adjustment seat, a fixed seat is fixedly mounted on the right outer wall of the lower mold, and a movable seat is fixedly mounted on the left outer wall of the adjustment seat.

[0007] Furthermore, two limiting holes are provided inside the limiting frame and the reinforcement seat, two limiting slots are provided on the top of the positioning seat, and the limiting rod is slidably connected to the limiting holes and the limiting slots and has a matching size.

[0008] Furthermore, an adjustment hole and a card slot are respectively opened inside the side panel, the adjustment hole and the card slot are connected, the adjustment seat is slidably connected to the inside of the adjustment hole and the size is adapted, the limit card block is clamped inside the card slot and the size is adapted, the adjustment seat and the limit card block fit each other, and the slider is slidably connected to the bottom outer wall of the side panel.

[0009] Furthermore, arc-shaped grooves are provided on the outer walls of the fixed seat and the movable seat on the opposite side, and the two arc-shaped grooves form a friction hole. The limiting rod is slidably connected to the inside of the friction hole and has a matching size.

[0010] Furthermore, a cooling port is provided inside the lower mold, and the cooling pipe is slidably connected inside the cooling port and has a size that matches the cooling pipe.

[0011] Furthermore, there are four support seats and they are fixedly installed between the base and the top plate, the hydraulic rod is fixedly installed on the top of the top plate, the lower mold is fixedly installed on the top of the base, the upper mold is fixedly installed on the telescopic shaft of the hydraulic rod, the cooling pipe is slidably connected to the inside of the lower mold, the sealing connecting pipe is fixedly installed on the left side of the cooling pipe, and the coolant input pipe is sleeved on the outer peripheral wall of the sealing connecting pipe.

[0012] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0013] In the molding device for shower head processing, the cooling pipe is connected to the coolant input pipe through a sealed connecting pipe and is slidably connected to the interior of the lower mold. The cooling pipe is fixed to the interior of the lower mold by friction clamping through the installation structure. At the same time, the installation structure has simple operation steps and does not require the use of tools, which makes it easy to remove the cooling pipe from the interior of the lower mold, thereby improving the convenience of replacing the cooling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0016] Figure 3 This is a schematic diagram of the limit frame structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the side panel structure of the utility model.

[0018] In the picture:

[0019] 1. Base; 2. Top plate; 3. Support seat; 4. Hydraulic rod; 5. Lower mold; 6. Upper mold; 7. Coolant inlet pipe; 8. Cooling pipe; 9. Sealing connecting pipe; 10. Limiting frame; 11. Positioning seat; 12. Limiting rod; 13. Reinforcement seat; 14. Side plate; 15. Adjusting seat; 16. Limiting block; 17. Limiting plate; 18. Slider; 19. Fixed seat; 20. Movable seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 4 In this embodiment, a molding device for shower head processing includes a base 1, a top plate 2, a support seat 3, a hydraulic rod 4, a lower mold 5, an upper mold 6, a coolant input pipe 7, a cooling pipe 8 and a sealing connecting pipe 9. A mounting structure is provided on the top of the base 1.

[0022] There are four support seats 3 and they are fixedly installed between the base 1 and the top plate 2, the hydraulic rod 4 is fixedly installed on the top of the top plate 2, the lower mold 5 is fixedly installed on the top of the base 1, the upper mold 6 is fixedly installed on the telescopic shaft of the hydraulic rod 4, the cooling pipe 8 is slidably connected to the inside of the lower mold 5, the sealing connecting pipe 9 is fixedly installed on the left side of the cooling pipe 8, the coolant input pipe 7 is sleeved on the outer peripheral wall of the sealing connecting pipe 9, a cooling port is opened inside the lower mold 5, the cooling pipe 8 is slidably connected to the inside of the cooling port and is adapted in size.

[0023] The mounting structure includes a limit frame 10 fixedly mounted on the outer peripheral wall of the cooling pipe 8, a positioning seat 11 is fixedly mounted on the top outer wall of the base 1, and two limit rods 12 are slidably connected inside the limit frame 10, and a reinforcement seat 13 is fixedly mounted on the right outer wall of the lower mold 5. Two limit holes are provided inside the limit frame 10 and the reinforcement seat 13, and two limit slots are provided on the top of the positioning seat 11. The limit rod 12 is slidably connected to the inside of the limit hole and the limit slot and the size is adapted. A side plate 14 is fixedly mounted on the right outer wall of the reinforcement seat 13, and an adjustment seat 15 is slidably connected to the inside of the side plate 14. A limit block 16 is clamped on the top of the side plate 14, and an adjustment hole and a slot are respectively provided inside the side plate 14. The adjustment hole and the slot are connected, and the adjustment seat 15 is slidably connected to the inside of the adjustment hole and the size is adapted. The limit block 16 is clamped inside the slot and the size is adapted, and the adjustment seat 15 and the limit block 16 fit each other.

[0024] The slider 18 is slidably connected to the bottom outer wall of the side plate 14, the top outer wall of the side plate 14 is fixedly installed with a limit plate 17, the bottom outer wall of the adjustment seat 15 is fixedly installed with a slider 18, the right outer wall of the lower mold 5 is fixedly installed with a fixed seat 19, and the left outer wall of the adjustment seat 15 is fixedly installed with a movable seat 20. The outer walls on the opposite sides of the fixed seat 19 and the movable seat 20 are both provided with arc grooves, and the two arc grooves form a friction hole. The limit rod 12 is slidably connected to the inside of the friction hole and is adapted in size.

[0025] In this embodiment, a coolant input pump is provided on the side of the coolant input pipe 7 away from the cooling pipe 8 .

[0026] In this embodiment, the arc-shaped grooves formed on the fixed seat 19 and the movable seat 20 are both provided with a friction layer, and the stability of the installation and fixation of the limiting rod 12 is improved through the effect of the friction layer.

[0027] In this embodiment, the sealed connecting tube 9 is a sealed pipe, and the coolant input tube 7 is sleeved on the outer wall of the sealed connecting tube 9. The coolant is input into the interior of the cooling tube 8 through the sealed connecting tube 9. The side of the cooling tube 8 away from the sealed connecting tube 9 will directly discharge the coolant.

[0028] The working principle of the above embodiment is:

[0029] When a new cooling pipe 8 needs to be installed, the cooling pipe 8 is moved from right to left and slidably connected to the inside of the lower mold 5, and then the sealing connecting pipe 9 is sleeved on the inner wall of the coolant inlet pipe 7. At this time, the two limit rods 12 are slid from top to bottom and connected to the inside of the reinforcement seat 13. At this time, the limit rod 12 will pass through the inside of the limit frame 10 and slide inside the positioning seat 11. Then move the adjustment seat 15 to the left, and the movable seat 20 will move synchronously with the adjustment seat 15 and frictionally limit the outer wall of the limit rod 12. Finally, the limit block 16 is inserted into the inside of the side panel 14 and the adjustment seat 15 is limited. At this time, the installation of the cooling pipe 8 is completed.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molding device for shower head processing, comprising a base (1), a top plate (2), a support seat (3), a hydraulic rod (4), a lower mold (5), an upper mold (6), a coolant inlet pipe (7), a cooling pipe (8) and a sealing connecting pipe (9), characterized in that: A mounting structure is provided on the top of the base (1); The mounting structure includes a limit frame (10) fixedly mounted on the outer peripheral wall of the cooling pipe (8), a positioning seat (11) fixedly mounted on the top outer wall of the base (1), two limit rods (12) slidably connected to the interior of the limit frame (10), a reinforcement seat (13) fixedly mounted on the right outer wall of the lower mold (5), a side plate (14) fixedly mounted on the right outer wall of the reinforcement seat (13), an adjustment seat (15) slidably connected to the interior of the side plate (14), a limit block (16) clamped on the top of the side plate (14), a limit plate (17) fixedly mounted on the top outer wall of the side plate (14), a slider (18) fixedly mounted on the bottom outer wall of the adjustment seat (15), a fixed seat (19) fixedly mounted on the right outer wall of the lower mold (5), and a movable seat (20) fixedly mounted on the left outer wall of the adjustment seat (15).

2. A molding device for shower head processing according to claim 1, characterized in that: The limiting frame (10) and the reinforcement seat (13) are each provided with two limiting holes, the top of the positioning seat (11) is provided with two limiting grooves, and the limiting rod (12) is slidably connected to the limiting holes and the limiting grooves and has a size that matches the limiting holes.

3. The molding device for shower head processing according to claim 1, characterized in that: An adjusting hole and a card slot are respectively provided inside the side plate (14), the adjusting hole and the card slot are communicated, the adjusting seat (15) is slidably connected to the inside of the adjusting hole and is adapted in size, the limiting card block (16) is engaged with the inside of the card slot and is adapted in size, the adjusting seat (15) and the limiting card block (16) are fitted to each other, and the slider (18) is slidably connected to the bottom outer wall of the side plate (14).

4. A shower head molding device according to claim 1, characterized in that: The outer walls of the fixed seat (19) and the movable seat (20) on the opposite side are both provided with arc grooves, and the two arc grooves form a friction hole. The limiting rod (12) is slidably connected to the inside of the friction hole and has a size that matches the friction hole.

5. The molding device for shower head processing according to claim 1, characterized in that: A cooling port is provided inside the lower mold (5), and the cooling pipe (8) is slidably connected inside the cooling port and has a size that matches the cooling port.

6. The molding device for shower head processing according to claim 1, characterized in that: The number of the support seats (3) is four and they are fixedly mounted between the base (1) and the top plate (2); the hydraulic rod (4) is fixedly mounted on the top of the top plate (2); the lower mold (5) is fixedly mounted on the top of the base (1); the upper mold (6) is fixedly mounted on the telescopic shaft of the hydraulic rod (4); the cooling pipe (8) is slidably connected to the inside of the lower mold (5); the sealing connecting pipe (9) is fixedly mounted on the left side of the cooling pipe (8); and the cooling liquid input pipe (7) is sleeved on the outer peripheral wall of the sealing connecting pipe (9).

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