Multi-contact in-mold welding equipment

Abstract

The utility model relates to the technical field of welding, and provides multi-contact in-mold welding equipment which comprises a mold shell, an upper mold set and a lower mold set are fixedly connected to the interior of the mold shell, two height adjusting sets are arranged in the mold shell, welding machines are fixedly connected to the bottoms of the two height adjusting sets, and the welding machines are fixedly connected to the bottoms of the two height adjusting sets. A material belt is fixedly connected between the two lower mold modules, two sliding plates are slidably connected in each of the two height adjusting groups, clamping plates are fixedly connected to the tops of the four sliding plates, a first spring is fixedly connected between every two clamping plates, two clamping grooves are formed in the mold shell, and a second spring is fixedly connected between every two clamping grooves. The lower mold set is located at the bottom of the upper mold set, the top of the height adjusting set makes contact with the top of an inner cavity of the mold shell, the bottoms of the four clamping plates make contact with the top of the mold shell, and the two sliding plates both penetrate through the interior of a clamping groove. By means of the technical scheme, the problem that in the prior art, multi-size replacement of the welding assembly is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, and in particular to multi-contact in-mold welding equipment. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. No matter where it is, welding may be dangerous to the operator, so appropriate protective measures must be taken when welding. Possible injuries to the human body caused by welding include burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc.

[0003] The patent specification with the announcement number CN218926759U discloses a high-efficiency aluminum alloy template welding fixture, including a template profile, a bracket and a welding head, the bracket and the welding head are provided with a connection structure, the connection structure includes: a first moving wheel, an adjustment part and a support moving part, the first moving wheel is installed on the bottom surface of the bracket, the adjustment part is arranged between the bracket and the welding head, and the support moving part is arranged on the bracket. The utility model is provided with a connection structure that can fix the welding head, and a moving structure that maintains a fixed position is arranged on the bracket, which can move linearly on the membrane plate profile, and weld in the process, which is more stable than manually aligning the position for linear movement welding, and will not deviate.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for replacing and maintaining welded components during use, and is not convenient for welding materials of different areas. It will have great limitations in the actual production process, and therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a multi-contact point in-mold welding device, which solves the problem in the related art that it is inconvenient to replace welding components with multiple sizes.

[0006] The technical solution of the utility model is as follows:

[0007] A multi-contact in-mold welding device comprises a mold shell, wherein two upper mold assemblies and a lower mold assembly are respectively fixedly connected inside the mold shell, two height adjustment groups are arranged inside the mold shell, welding machines are fixedly connected to the bottoms of the two height adjustment groups, a material belt is fixedly connected between the two lower mold assemblies, two sliding plates are slidably connected inside the two height adjustment groups, four sliding plates are fixedly connected to the tops of the four sliding plates, springs are fixedly connected between the four clamping plates, and two clamping grooves are provided inside the mold shell.

[0008] Preferably, the lower mold assembly is located at the bottom of the upper mold assembly, and the top of the height adjustment assembly is in contact with the top of the inner cavity of the mold shell.

[0009] Preferably, the bottoms of the four clamping plates are in contact with the top of the mold shell, and the two sliding plates pass through the inside of the clamping groove.

[0010] Preferably, connecting plates are fixedly connected to both sides of the exterior of the two height adjustment groups, and springs 2 are fixedly connected to both sides of the top of the inner cavity of the mold shell.

[0011] Preferably, the two bottom ends of the two springs are in contact with the inside of two connecting plates respectively, and the connecting plates are configured to be U-shaped.

[0012] Preferably, a connecting shell is fixedly connected to the outside of the welding machine, and a sliding block is slidably connected to the inside of the connecting shell.

[0013] Preferably, a shell is fixedly connected to one side of the outer portion of the sliding block, and the shell is configured to be in an L shape.

[0014] Preferably, a scraper plate is slidably connected inside the shell, and the scraper plate extends to one side of the bottom of the welding machine.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, when the overall length of the two clamping plates is smaller than the distance inside the clamping groove, the compressed spring 2 will stretch quickly because the bottom of the clamping plate is not in contact with the top of the mold shell. The spring 2 will synchronously drive the connecting plate body to push downward during the stretching process. The connecting plate body will synchronously drive the height adjustment group and the welding machine to move downward during the pushing process. When the clamping plate drives the sliding plate to leave the inside of the mold shell, the connecting plate body, the height adjustment group and the welding machine will all leave the inside of the mold shell, thereby achieving the disassembly of the height adjustment group and the welding machine, so as to facilitate the replacement and cleaning and maintenance of the components, and solve the problem of inconvenience in replacing multiple sizes of welding components.

[0017] In the utility model, the welding machine is turned upside down, and then the scraper plate will be retracted into the interior of the shell. After that, the staff will adjust the welding machine to a vertical state, and then the sliding block will slide inside the connecting shell. The sliding block will synchronously drive the shell and the scraper plate to move during the sliding process. The scraper plate will synchronously clean and scrape the bottom of the welding machine during the movement process to facilitate subsequent storage and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model from a rear-view perspective;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0023] In the figure: 1. mold shell; 2. upper mold assembly; 3. lower mold assembly; 4. height adjustment group; 5. welding machine; 6. material belt; 7. sliding plate; 8. clamping plate; 9. spring 1; 10. connecting plate body; 11. spring 2; 12. connecting shell; 13. sliding block; 14. shell; 15. scraper plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0025] like Figure 1~Figure 3 As shown, the present embodiment proposes a multi-contact in-mold welding device, including a mold shell 1, two upper mold groups 2 and a lower mold group 3 are fixedly connected inside the mold shell 1, two height adjustment groups 4 are arranged inside the mold shell 1, welding machines 5 are fixedly connected to the bottom of the two height adjustment groups 4, a material belt 6 is fixedly connected between the two lower mold groups 3, two sliding plates 7 are slidably connected inside the two height adjustment groups 4, four sliding plates 7 are fixedly connected to the tops with snap-in plates 8, four snap-in plates 8 are fixedly connected with springs 9 between each two, and two snap-in grooves are provided inside the mold shell 1.

[0026] In this embodiment, the lower mold assembly 3 is located at the bottom of the upper mold assembly 2, and the top of the height adjustment assembly 4 is in contact with the top of the inner cavity of the mold shell 1, which can facilitate the movement and separation of the height adjustment assembly 4.

[0027] In this embodiment, the bottoms of the four clamping plates 8 are in contact with the top of the mold shell 1, and the two sliding plates 7 pass through the inside of the clamping grooves, which can facilitate the separation of the clamping plates 8.

[0028] In this embodiment, the two height adjustment groups 4 are fixedly connected to connecting plates 10 on both sides of their exteriors, and springs 11 are fixedly connected to both sides of the top of the inner cavity of the mold shell 1 to facilitate the fixing and movement of the connecting plates 10 .

[0029] In this embodiment, the bottom ends of the two springs 11 are in contact with the inside of the two connecting plates 10 respectively, and the connecting plate 10 is configured in a U shape, which can facilitate the separation work between the spring 11 and the connecting plate 10.

[0030] During use, when welding work is required, the staff first needs to install and connect the mold shell 1 with the external connection equipment, and then the mold shell 1 can be welded to the material by adjusting the height adjustment group 4 and the welding machine 5 during the compression process. When the height adjustment group 4 and the welding machine 5 need to be replaced or maintained, the staff needs to pinch the two clamping plates 8 toward the middle. The two clamping plates 8 will synchronously drive the spring 1 9 to compress during the process of pinching toward the middle. When the overall length of the two clamping plates 8 is less than the distance inside the clamping groove, At this time, the compressed spring 2 11 will stretch quickly because the bottom of the clamping plate 8 is not in contact with the top of the mold shell 1. The spring 2 11 will simultaneously drive the connecting plate body 10 to push downward during the stretching process. The connecting plate body 10 will simultaneously drive the height adjustment group 4 and the welding machine 5 to move downward during the pushing process. When the clamping plate 8 drives the sliding plate 7 to separate from the interior of the mold shell 1, the connecting plate body 10, the height adjustment group 4 and the welding machine 5 will all leave the interior of the mold shell 1, thereby achieving the disassembly of the height adjustment group 4 and the welding machine 5, so as to facilitate the replacement and cleaning and maintenance of the components. Example

[0031] like Figure 3~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the welding machine 5 is fixedly connected to a connecting shell 12 on the outside, and a sliding block 13 is slidably connected to the inside of the connecting shell 12, which can facilitate the fixed connection of the connecting shell 12.

[0032] In this embodiment, a housing 14 is fixedly connected to one side of the outer portion of the sliding block 13 . The housing 14 is configured to be L-shaped, so that the sliding block 13 can drive the housing 14 to move.

[0033] In this embodiment, a scraper plate 15 is slidably connected inside the shell 14 , and the scraper plate 15 extends to one side of the bottom of the welding machine 5 , so that the scraper plate 15 can slide inside the shell 14 .

[0034] During use, since impurities will remain on the surface of the welding machine 5 after long-term welding, when the height adjustment group 4 and the welding machine 5 are disassembled, the staff can turn the welding machine 5 upside down, and then the scraper plate 15 will retract into the interior of the shell 14. Then the staff will adjust the welding machine 5 to a vertical state, and then the sliding block 13 will slide inside the connecting shell 12. The sliding block 13 will synchronously drive the shell 14 and the scraper plate 15 to move during the sliding process. The scraper plate 15 will synchronously clean and scrape the bottom of the welding machine 5 during the movement process to facilitate subsequent storage and maintenance; if the area of ​​the material is large during use and the welding machine 5 sinks for welding, the scraper plate 15 will first contact the material, and then as the welding machine 5 sinks, the scraper plate 15 will retract into the interior of the shell 14 to prevent the existence of the scraper plate 15 from causing the material to be unable to be welded.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-contact in-mold welding device, comprising a mold shell (1), characterized in that: Two upper mold assemblies (2) and lower mold assemblies (3) are respectively fixedly connected inside the mold shell (1), two height adjustment groups (4) are arranged inside the mold shell (1), the bottoms of the two height adjustment groups (4) are fixedly connected to welding machines (5), a material belt (6) is fixedly connected between the two lower mold assemblies (3), two sliding plates (7) are slidably connected inside the two height adjustment groups (4), the tops of the four sliding plates (7) are fixedly connected to clamping plates (8), and springs (9) are fixedly connected between the four clamping plates (8), and two clamping grooves are provided inside the mold shell (1).

2. The multi-contact in-mold welding equipment according to claim 1, characterized in that: The lower mold assembly (3) is located at the bottom of the upper mold assembly (2), and the top of the height adjustment assembly (4) is in contact with the top of the inner cavity of the mold shell (1).

3. The multi-contact in-mold welding equipment according to claim 1, characterized in that: The bottoms of the four clamping plates (8) are in contact with the top of the mold shell (1), and the two sliding plates (7) pass through the inside of the clamping groove.

4. The multi-contact in-mold welding equipment according to claim 1, characterized in that: The two height adjustment groups (4) are both fixedly connected to connecting plates (10) on both sides of their exteriors, and the two springs (11) are both fixedly connected to the top of the inner cavity of the mold shell (1).

5. The multi-contact in-mold welding equipment according to claim 4, characterized in that: The bottom ends of the two springs 2 (11) are respectively in contact with the inside of two connecting plate bodies (10), and the connecting plate bodies (10) are configured in a U shape.

6. The multi-contact in-mold welding equipment according to claim 1, characterized in that: The welding machine (5) is fixedly connected to a connecting shell (12) on the outside, and a sliding block (13) is slidably connected to the inside of the connecting shell (12).

7. The multi-contact in-mold welding equipment according to claim 6, characterized in that: A housing (14) is fixedly connected to one side of the outside of the sliding block (13), and the shape of the housing (14) is set to be L-shaped.

8. The multi-contact in-mold welding equipment according to claim 7, characterized in that: A scraper plate (15) is slidably connected inside the shell (14), and the scraper plate (15) extends to one side of the bottom of the welding machine (5).

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