Plate vulcanizing machine for producing mold cleaning rubber strip

Abstract

The utility model relates to the field of press vulcanizers, and discloses a press vulcanizer for mold cleaning rubber strip production. The upper hot plate is mounted on the base; the lower hot plate is arranged below the upper hot plate and mounted on the base; and the two moving parts are installed on the upper hot plate, and when the lower hot plate moves upwards, the two moving parts move in the direction away from each other. According to the automatic cleaning device, the upper hot plate is automatically and comprehensively cleaned in the upward moving process of the lower hot plate, a traditional manual cleaning mode is abandoned, the problem of cleaning omission caused by human factors is remarkably reduced, the two sets of cleaning parts further ensure that the surface of the upper hot plate is thoroughly cleaned without dead corners, and no matter the edge or the center area, the cleaning efficiency is greatly improved. And even and effective cleaning can be realized without additional operation or memory, so that automatic cleaning can be realized in each operation.

Description

Technical Field

[0001] The utility model relates to the field of flat plate vulcanizing machines, in particular to a flat plate vulcanizing machine used for producing mold cleaning rubber strips. Background Art

[0002] The plate vulcanizer is a rubber processing equipment, mainly used in the molding and vulcanization process of rubber products. Its working principle is to heat the rubber through the hot plate and cross-link the rubber molecules, so that its structure changes from a linear structure to a mesh structure, thereby obtaining a product with certain physical and mechanical properties. During the vulcanization process, the rubber becomes soft due to heat, and the water and volatile substances in the rubber will gasify. At this time, the hydraulic cylinder is used to give enough pressure to fill the mold with the rubber and limit the generation of bubbles, so that the product structure is dense.

[0003] The flat plate vulcanizer needs to clean the flat plate surface before each operation. This is to ensure that the rubber material can be heated evenly during the vulcanization process and prevent the vulcanization effect from being affected by impurities or residues on the flat plate surface. At the same time, cleaning the flat plate surface also helps to improve the service life and stability of the vulcanizer. Therefore, it is recommended to carefully check and clean the flat plate surface before each operation to ensure the smooth progress of the vulcanization process.

[0004] The existing flat vulcanizer needs to manually clean the upper hot plate, which has a low degree of automation. In addition, the heating surface of the upper hot plate is set downward, so you need to bend over to check when cleaning, which makes it easy to miss something during the cleaning process. Utility Model Content

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A flat plate vulcanizing machine for producing mold cleaning rubber strips, comprising:

[0007] Pedestal;

[0008] an upper hot plate mounted on the base;

[0009] The lower heating plate is arranged below the upper heating plate and installed on the base;

[0010] Two moving parts are mounted on the upper heating plate and are configured so that when the lower heating plate moves upward, the two moving parts move away from each other;

[0011] Two cleaning parts are respectively installed on the two moving parts, and both of the two cleaning parts are in contact with the bottom of the upper heating plate and are used for cleaning the bottom of the upper heating plate.

[0012] A hydraulic cylinder is installed on the base, and a power shaft of the hydraulic cylinder is connected to the bottom of the lower hot plate to drive the lower hot plate to move; two side plates are installed on the base, and the upper hot plate and the lower hot plate are installed between the two side plates.

[0013] It also includes: two transmission members, one end of which is connected to the bottom of the lower hot plate, and the other end of which is respectively connected to the two moving parts;

[0014] Two first connecting wheels, respectively connected to the two side plates, and the transmission member passes through the first connecting wheels during movement;

[0015] The two second connecting wheels are respectively connected to the two side plates and are arranged above the two first connecting wheels. The transmission member passes through the second connecting wheels during the movement.

[0016] It also includes: two moving seats, which are respectively installed on one side of the two moving parts. Two moving grooves are opened on the side of the upper heating plate close to the moving part. The moving seat is connected in the moving groove, and the other end of the transmission member is connected to the moving seat.

[0017] The moving seat comprises a round rod and a first elastic member, wherein the round rod passes through the moving seat and is connected in the moving groove, and the first elastic member is arranged on the round rod to provide the initial force required for the moving seat to reset.

[0018] The moving part comprises a cross bar, the cross bar penetrates the cleaning part and is connected with a second elastic member, and the second elastic member is arranged between the cross bar and the moving part.

[0019] The mobile unit also includes:

[0020] A rotating shaft, a groove is provided on one side of the moving part, and the rotating shaft is installed in the groove;

[0021] A cam is mounted at the bottom end of the rotating shaft and contacts one end of the cleaning portion;

[0022] A gear is installed on the top of the rotating shaft, a rack is connected to one side of the upper heating plate, and the gear is connected to the rack.

[0023] The cleaning part adopts a brush plate.

[0024] As described above, the stirring mechanism provided by the utility model has the following beneficial effects:

[0025] 1. The upper hot plate is automatically cleaned in the process of the lower hot plate moving upward, thus completely abandoning the traditional manual cleaning method and significantly reducing the problem of cleaning omissions caused by human factors. The design of the two cleaning parts ensures that the surface of the upper hot plate is thoroughly cleaned without dead corners, and both the edge and the center area can be cleaned evenly and effectively.

[0026] 2. The upper hot plate is fully cleaned each time the lower hot plate is lifted, without the need for additional operation or memory, thus achieving automatic cleaning for each operation, completely eliminating the potential inconvenience and potential risks in the production of mold cleaning strips caused by forgetting to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0029] Figure 3 It is a three-dimensional structural schematic diagram of the lower heating plate, the moving part and the cleaning cloth of the utility model;

[0030] Figure 4 It is a schematic diagram of the main structure of the lower heating plate, the moving part and the cleaning cloth of the utility model;

[0031] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0032] The reference numerals in the figure are:

[0033] 1. Base; 2. Hydraulic cylinder; 3. Lower heating plate; 4. Upper heating plate; 5. Side plate; 6. Moving part; 7. Cleaning part; 8. First connecting wheel; 9. Transmission member; 10. Second connecting wheel; 11. Moving groove; 12. Moving seat; 13. Round rod; 14. First elastic member; 15. Cross bar; 16. Second elastic member; 17. Rotating shaft; 18. Cam; 19. Gear; 20. Rack. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0035] The embodiment of the present application solves the problem by providing a flat vulcanizing machine for producing mold cleaning rubber strips, which is achieved when used.

[0036] Reference Figure 1-Figure 5 , a flat vulcanizing machine for producing mold cleaning rubber strips, comprising:

[0037] Base 1; upper hot plate 4 is installed on base 1; lower hot plate 3 is arranged below upper hot plate 4 and is installed on base 1; two moving parts 6 are installed on upper hot plate 4, and are arranged that when lower hot plate 3 moves upward, two moving parts 6 move in the direction away from each other; two cleaning parts 7 are respectively installed on two moving parts 6, and both cleaning parts 7 are in contact with the bottom of upper hot plate 4, and are used to clean the bottom of upper hot plate 4, and lower hot plate 3 automatically cleans upper hot plate 4 in the process of moving upward, thereby completely abandoning the traditional manual cleaning method, and significantly reducing the cleaning omission problem caused by human factors, and the design of two groups of cleaning parts 7 ensures that the surface of upper hot plate 4 is thoroughly cleaned without dead angles, whether it is edge or center area, it can be cleaned evenly and effectively, and more importantly, this automatic cleaning mechanism is integrated in the process of lifting position of lower hot plate 3 each time, without additional operation or memory, so that each operation can be automatically cleaned, and the potential inconvenience and potential risk of mold cleaning strip production caused by forgetting to clean are completely eliminated.

[0038] The cleaning part 7 adopts a brush plate, and can also adopt a brush roller.

[0039] Reference Figure 1 and Figure 2 , the hydraulic cylinder 2 is installed on the base 1, and the power shaft of the hydraulic cylinder 2 is connected to the bottom of the lower hot plate 3 to drive the lower hot plate 3 to move; the two side plates 5 are installed on the base 1, and the upper hot plate 4 and the lower hot plate 3 are installed between the two side plates 5, and one end of the two transmission members 9 is connected to the bottom of the lower hot plate 3, and the other end is respectively connected to the two moving parts 6; the two first connecting wheels 8 are respectively connected to the two side plates 5, and the transmission member 9 passes through the first connecting wheel 8 during the movement; the two second connecting wheels 10 are respectively connected to the two side plates 5, and are arranged above the two first connecting wheels 8, and the transmission member 9 passes through the second connecting wheel 10 during the movement.

[0040] The transmission member 9 adopts a nylon belt or a nylon rope. The transmission member 9 is used to provide movement transmission for the lower hot plate 3 and the two moving parts 6. The transmission timeliness is higher. When the lower hot plate 3 moves upward, the transmission member 9 can be immediately pulled, and the transmission member 9 can immediately pull the moving part 6 and the cleaning part 7 to move.

[0041] Reference Figure 2 and Figure 5, two moving seats 12 are respectively installed on one side of the two moving parts 6, and two moving grooves 11 are opened on the side of the upper hot plate 4 close to the moving part 6. The moving seat 12 is connected in the moving groove 11, and the other end of the transmission member 9 is connected to the moving seat 12; the moving seat 12 includes a round rod 13 and a first elastic member 14, wherein the round rod 13 passes through the moving seat 12 and is connected in the moving groove 11, and the first elastic member 14 is arranged on the round rod 13, for providing the moving seat 12 with the initial force required for resetting.

[0042] The first elastic member 14 is made of a stainless steel spring or an alloy spring. The movable seat 12 continuously squeezes the first elastic member 14 during the movement. After the lower hot plate 3 moves downward, the first elastic member 14 can provide an initial force for resetting the movable seat 12 to ensure that the cleaning part 7 and the movable part 6 are reset to the starting position.

[0043] Reference Figure 3 and Figure 4 The moving part 6 includes a cross bar 15, the cross bar 15 passes through the cleaning part 7 and is connected to a second elastic member 16, the second elastic member 16 is arranged between the cross bar 15 and the moving part 6, a rotating shaft 17 is provided with a groove on one side of the moving part 6, and the rotating shaft 17 is installed in the groove; a cam 18 is installed at the bottom end of the rotating shaft 17 and contacts with one end of the cleaning part 7; a gear 19 is installed at the top end of the rotating shaft 17, and a rack 20 is connected to one side of the upper hot plate 4, and the gear 19 is meshed with the rack 20.

[0044] The second elastic member 16 is made of a stainless steel spring, and may also be an alloy spring. When the moving part 6 moves, the gear 19 meshes and rotates on the rack 20. The gear 19 can drive the cam 18 on the rotating shaft 17 to rotate synchronously. The cam 18 repeatedly squeezes the cleaning part 7. The cleaning part 7 can swing on the cross bar 15 and clean the upper hot plate 4. When the cleaning part 7 moves, it squeezes the second elastic member 16, and the second elastic member 16 can provide a resetting force for the cleaning part 7.

[0045] During use, the lower hot plate 3 is driven upward by the hydraulic cylinder 2, and the lower hot plate 3 pulls the transmission member 9. The transmission member 9 passes through the first connecting wheel 8 and the second connecting wheel 10 and pulls the moving part 6 and the cleaning part 7 to move. The cleaning part 7 begins to clean the bottom of the upper hot plate 4. The moving seat 12 continuously squeezes the first elastic member 14 during the movement. After the lower hot plate 3 moves downward, the first elastic member 14 can provide the moving seat 12 with an initial force for resetting, ensuring that the cleaning part 7 and the moving part 6 are reset to the starting position. When the moving part 6 moves, the gear 19 meshes and rotates on the rack 20. The gear 19 can drive the cam 18 on the rotating shaft 17 to rotate synchronously. The cam 18 repeatedly squeezes the cleaning part 7, and the cleaning part 7 can shake on the cross bar 15 and clean the upper hot plate 4. When the cleaning part 7 moves, it squeezes the second elastic member 16, and the second elastic member 16 can provide a force for resetting the cleaning part 7.

[0046] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0047] The upper heating plate 4 is automatically and comprehensively cleaned by the lower heating plate 3 during its upward movement, thereby completely abandoning the traditional manual cleaning method and significantly reducing the problem of cleaning omissions caused by human factors. The design of the two groups of cleaning parts 7 ensures that the surface of the upper heating plate 4 is thoroughly cleaned without dead corners, and both the edge and the center area can be cleaned evenly and effectively.

[0048] The automatic cleaning mechanism is integrated in the process of each lower hot plate 3 lifting position, without the need for additional operation or memory, thereby achieving automatic cleaning for each operation, completely eliminating the potential inconvenience and potential risks in the production of mold cleaning strips caused by forgetting to clean.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A flat vulcanizing machine for the production of mold cleaning rubber strips, It is characterized in that include: Base (1); An upper heating plate (4) is mounted on the base (1); A lower heating plate (3) is arranged below the upper heating plate (4) and is mounted on the base (1); Two moving parts (6) are mounted on the upper heating plate (4) and are arranged so that when the lower heating plate (3) moves upward, the two moving parts (6) move in directions away from each other; Two cleaning parts (7) are respectively mounted on the two moving parts (6); the two cleaning parts (7) are in contact with the bottom of the upper heating plate (4) and are used to clean the bottom of the upper heating plate (4).

2. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 1, Features: A hydraulic cylinder (2) is mounted on the base (1), wherein a power shaft of the hydraulic cylinder (2) is connected to the bottom of the lower hot plate (3) and is used to drive the lower hot plate (3) to move; The two side plates (5) are mounted on the base (1), and the upper heating plate (4) and the lower heating plate (3) are both mounted between the two side plates (5).

3. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 2, It is characterized in that Also includes: Two transmission members (9), one end of which is connected to the bottom of the lower hot plate (3), and the other end of which is respectively connected to the two moving parts (6); Two first connecting wheels (8) are respectively connected to the two side plates (5), and the transmission member (9) passes through the first connecting wheels (8) during movement; The two second connecting wheels (10) are respectively connected to the two side plates (5) and are arranged above the two first connecting wheels (8). The transmission member (9) passes through the second connecting wheels (10) during movement.

4. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 3, It is characterized in that Also includes: Two movable seats (12) are respectively installed on one side of the two movable parts (6); two movable grooves (11) are provided on the side of the upper heating plate (4) close to the movable part (6); the movable seat (12) is connected in the movable groove (11); and the other end of the transmission member (9) is connected to the movable seat (12).

5. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 4, Features: The movable seat (12) comprises a round rod (13) and a first elastic member (14), wherein the round rod (13) passes through the movable seat (12) and is connected to the movable groove (11), and the first elastic member (14) is arranged on the round rod (13) to provide the movable seat (12) with an initial force required for resetting.

6. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 1, Features: The moving part (6) comprises a cross bar (15), the cross bar (15) passes through the cleaning part (7) and is connected to a second elastic member (16), and the second elastic member (16) is arranged between the cross bar (15) and the moving part (6).

7. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 6, Features: The moving part (6) further comprises: A rotating shaft (17), one side of the moving part (6) is provided with a groove, and the rotating shaft (17) is installed in the groove; A cam (18) is mounted on the bottom end of the rotating shaft (17) and contacts one end of the cleaning portion (7); A gear (19) is mounted on the top end of the rotating shaft (17); a rack (20) is connected to one side of the upper heating plate (4); and the gear (19) is connected to the rack (20).

8. A flat plate vulcanizing machine for producing mold cleaning rubber strips according to claim 1, Features: The cleaning part (7) adopts a brush plate.

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