Vulcanizing machine for processing rubber sealing ring

Abstract

The utility model discloses a vulcanizing machine for processing a rubber sealing ring, which belongs to the technical field of rubber sealing ring production and comprises a base, a vulcanizing device and a loading and unloading device are mounted at the upper end of the base, and the vulcanizing device is positioned on the right side of the loading and unloading device; the vulcanizing device comprises a hydraulic assembly, a mold assembly and a feeding assembly, the inner side of the hydraulic assembly is connected with the lower end of the mold assembly, the rear end of the mold assembly is connected with the feeding assembly, and the lower ends of the mold assembly and the feeding assembly are connected with the base. According to the mode, due to the arrangement of the two rubber sealing ring molds, feeding and discharging operation and vulcanization treatment are carried out alternately, and the production efficiency is improved; the feeding and discharging assembly is controlled through the lifting assembly and the driving assembly, so that automatic feeding and discharging can be alternately carried out on the two rubber sealing ring molds, the labor cost is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing ring production, and particularly relates to a vulcanizing machine for processing rubber sealing rings. Background Art

[0002] A rubber sealing ring is an annular cover composed of one or several parts, which is used to be installed on various mechanical equipment and plays a sealing role in a static or moving state under specified temperature, pressure, and different liquids and gases. It is usually made by adding a vulcanizing agent to rubber raw materials and then performing heating and pressing treatments. Currently, a vulcanizing machine is generally used to produce rubber sealing rings.

[0003] For example, Chinese Patent Application CN108327152B discloses a vulcanizing machine for rubber sealing rings, which includes a lower template and an upper template. The lower template is provided with positioning pins, and the upper template is provided with positioning holes matching the positioning pins. The vulcanizing machine further includes a driving mechanism capable of driving the upper template to flip so that the positioning holes are aligned with the positioning pins and then driving the upper template to move downward for mold closing. The driving mechanism is provided with a positioning structure capable of positioning the upper template on the driving mechanism and aligning the positioning pins with the positioning holes during the process of the upper template moving downward for mold closing.

[0004] However, when this vulcanizing machine for rubber sealing rings is in use, after one processing is completed, it is necessary to perform loading and unloading first and then re-vulcanize the templates, which has low efficiency and cannot achieve automatic loading and unloading, increasing labor costs and production time.

[0005] Based on this, the utility model designs a vulcanizing machine for processing rubber sealing rings to solve the above problems. Content of the Utility Model

[0006] In view of the above-mentioned drawbacks of the prior art, the utility model provides a vulcanizing machine for processing rubber sealing rings.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A vulcanizing machine for processing rubber sealing rings includes a base,

[0009] A vulcanizing device and a loading and unloading device are installed at the upper end of the base, and the vulcanizing device is located on the right side of the loading and unloading device;

[0010] The vulcanizing device includes a hydraulic component, a mold component, and a feeding component. The inner side of the hydraulic component is connected to the lower end of the mold component, the rear end of the mold component is connected to the feeding component, and the lower ends of the mold component and the feeding component are connected to the base.

[0011] Furthermore, the hydraulic component includes a hydraulic press and a heating plate. The inner top of the hydraulic press is fixedly connected to the heating plate, and the output end of the hydraulic press is connected to the lower end of the mold component.

[0012] Furthermore, the mold component includes a fixed plate, a sliding plate, a track plate, a sealing rubber ring mold, a fixing rod, and a sliding rod. There are two fixed plates. The lower ends of the two fixed plates are fixedly connected to the output end of the hydraulic press. There are chutes on the inner sides of the two fixed plates. A fixing rod is fixedly connected between the front and rear ends of the two fixed plates. The left and right sides of the sliding plate are slidably connected to the inner sides of the fixed plates. There are two sealing rubber ring molds. There are four track plates and sliding rods. The lower ends of the two sealing rubber ring molds are fixedly connected to the sliding plate. The two sides of the upper template of the two sealing rubber ring molds are fixedly connected to one end of the sliding rod. The other end of the sliding rod is slidably connected to the inner side of the track plate. The lower end of the inner side of the track plate is fixedly connected to the fixed plate. One side of the track plate is slidably connected to the hydraulic press. An arc-shaped chute matching the sliding rod is provided on the inner side of the track plate. The upper section of the arc-shaped chute is vertically downward, and the lower section of the arc-shaped chute gradually widens and approaches the hydraulic press. The rear ends of the fixed plate and the sliding plate are connected to the feeding component.

[0013] Furthermore, the feeding component includes a first cylinder, a fixed frame, and a first telescopic rod. The lower end of the first telescopic rod is fixedly connected to the base. The upper end of the first telescopic rod is fixedly connected to the bottom of the fixed frame. The upper end of the fixed frame is fixedly connected to the first cylinder. The front end of the fixed frame is fixedly connected to the fixed plate. The output end of the first cylinder is fixedly connected to the rear end of the sliding plate.

[0014] Furthermore, the loading and unloading device includes a lifting component, a driving component, and a loading and unloading component. The lower end of the lifting component is connected to the base. The upper end of the lifting component is connected to the driving component. The lower end of the driving component is connected to the loading and unloading component.

[0015] Furthermore, the lifting component includes a bracket, a second cylinder, a second telescopic rod, and a lifting frame. The lower end of the bracket is fixedly connected to the base. The upper end of the bracket is fixedly connected to the second cylinder and the second telescopic rod. The second cylinder is located on the left side of the second telescopic rod. The output end of the second cylinder and the upper end of the second telescopic rod are fixedly connected to the lower end of the lifting frame. A slide rail is provided on the upper right side of the upper end of the lifting frame. The upper end of the lifting frame is connected to the driving component.

[0016] Furthermore, the driving component includes a third cylinder, a connecting frame, a push plate, and a fixed seat. The lower end of the fixed seat is fixedly connected to the upper left side of the upper end of the lifting frame. The upper end of the fixed seat is fixedly connected to the third cylinder. The output end of the third cylinder is fixedly connected to the left side of the push plate. The lower end of the push plate is fixedly connected to the connecting frame. The lower end of the connecting frame is slidably connected to the slide rail at the upper end of the lifting frame. The lower right side of the connecting frame is connected to the loading and unloading component.

[0017] Further, the loading and unloading assembly includes a connecting plate, a loading tray, and a suction cup fixture. There are four connecting plates, two sets of loading trays and suction cup fixtures respectively. The upper end of the connecting plate is fixedly connected to the connecting frame. The upper ends of the two loading trays are fixedly connected to the left two connecting plates. The two sets of suction cup fixtures are located on the right two connecting plates. Each set of suction cup fixtures has four. The suction cup fixture passes through the connecting plate and is fixedly connected to the connecting plate. The loading tray is a loading tray component of the vulcanization loading and unloading integrated machine, which is prior art.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] Through the setting of two rubber seal ring molds, the present utility model enables the loading and unloading operations and vulcanization treatment to be carried out alternately, improving production efficiency.

[0020] Through the control of the loading and unloading assembly by the lifting assembly and the driving assembly, the present utility model enables automatic loading and unloading of the two rubber seal ring molds alternately, reducing labor costs and improving efficiency. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 Is a three-dimensional view of a vulcanizing machine for processing rubber seal rings of the present utility model Figure 1 ;

[0023] Figure 2 Is a front view of a vulcanizing machine for processing rubber seal rings of the present utility model;

[0024] Figure 3 Is a top view of a vulcanizing machine for processing rubber seal rings of the present utility model;

[0025] Figure 4 Is a three-dimensional view of a vulcanizing machine for processing rubber seal rings of the present utility model Figure 2 ;

[0026] Figure 5 Is Figure 4 An enlarged view of part A in

[0027] Figure 6 Is a three-dimensional view of the loading and unloading device of the present utility model.

[0028] The reference numerals in the drawings respectively represent:

[0029] 1. Base 2. Vulcanizing device 21. Hydraulic component 211. Hydraulic press 212. Heating plate 22. Die assembly 221. Fixed plate 222. Sliding plate 223. Track plate 224. Sealing rubber ring die 225. Fixed rod 226. Slide bar 23. Feeding component 231. First cylinder 232. Fixed bracket 233. First telescopic rod 3. Loading and unloading device 31. Lifting component 311. Bracket 312. Second cylinder 313. Second telescopic rod 314. Lifting frame 32. Driving component 321. Third cylinder 322. Connecting frame 323. Pushing plate 324. Fixed seat 33. Loading and unloading component 331. Connecting plate 332. Loading tray 333. Suction cup fixture. Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0032] Embodiment 1

[0033] In some embodiments, please refer to the accompanying Figures 1-6 drawings of the specification, a vulcanizing machine for processing rubber sealing rings includes a base 1,

[0034] The upper end of the base 1 is provided with a vulcanizing device 2 and a loading and unloading device 3. The vulcanizing device 2 is located on the right side of the loading and unloading device 3;

[0035] The vulcanizing device 2 includes a hydraulic component 21, a die assembly 22 and a feeding component 23. The inner side of the hydraulic component 21 is connected to the lower end of the die assembly 22. The rear end of the die assembly 22 is connected to the feeding component 23. The lower ends of the die assembly 22 and the feeding component 23 are connected to the base 1.

[0036] The hydraulic component 21 includes a hydraulic press 211 and a heating plate 212. The inner top of the hydraulic press 211 is fixedly connected to the heating plate 212. The output end of the hydraulic press 211 is connected to the lower end of the die assembly 22.

[0037] The mold assembly 22 includes a fixed plate 221, a sliding plate 222, a track plate 223, a sealing rubber ring mold 224, a fixed rod 225, and a sliding rod 226. There are two fixed plates 221, and the lower ends of the two fixed plates 221 are fixedly connected to the output end of the hydraulic press 211. There are chutes on the inner sides of the two fixed plates 221. A fixed rod 225 is fixedly connected between the front and rear ends of the two fixed plates 221. The left and right sides of the sliding plate 222 are slidably connected to the inner sides of the fixed plates 221. There are two sealing rubber ring molds 224, four track plates 223 and four sliding rods 226. The lower ends of the two sealing rubber ring molds 224 are fixedly connected to the sliding plate 222. The two sides of the upper template of the two sealing rubber ring molds 224 are fixedly connected to one end of the sliding rod 226. The other end of the sliding rod 226 is slidably connected to the inner side of the track plate 223. The lower end of the inner side of the track plate 223 is fixedly connected to the fixed plate 221. One side of the track plate 223 is slidably connected to the hydraulic press 211. An arc-shaped chute matching the sliding rod 226 is provided on the inner side of the track plate 223. The upper section of the arc-shaped chute is vertically downward, and the lower section of the arc-shaped chute gradually widens and approaches the hydraulic press 211. The rear ends of the fixed plate 221 and the sliding plate 222 are connected to the feeding assembly 23.

[0038] The feeding assembly 23 includes a first cylinder 231, a fixed frame 232, and a first telescopic rod 233. The lower end of the first telescopic rod 233 is fixedly connected to the base 1. The upper end of the first telescopic rod 233 is fixedly connected to the bottom of the fixed frame 232. The upper end of the fixed frame 232 is fixedly connected to the first cylinder 231. The front end of the fixed frame 232 is fixedly connected to the fixed plate 221. The output end of the first cylinder 231 is fixedly connected to the rear end of the sliding plate 222.

[0039] When the vulcanizer for processing rubber sealing rings operates normally, the loading and unloading device 3 removes the rubber sealing ring from the front-end sealing rubber ring mold 224 and replenishes the rubber strip. The first cylinder 231 is started, and the first cylinder 231 drives the sliding plate 222 to slide backward along the fixed plate 221. The sliding rods 226 on both sides of the upper template of the front-end sealing rubber ring mold 224 slide along the inner chute of the track plate 223. When the front-end sealing rubber ring mold 224 moves above the output end of the hydraulic press 211, the upper template and the lower template of the sealing rubber ring mold 224 coincide. The hydraulic press 211 and the heating plate 212 are started. The output end of the hydraulic press 211 pushes the fixed plate 221 upward. The fixed plate 221 drives the track plate 223 and the fixing frame 232 upward. The track plate 223 drives the front-end sealing rubber ring mold 224 to move upward and fit the heating plate 212. At this time, the sliding rods 226 on both sides of the upper template of the rear-end sealing rubber ring mold 224 gradually open along the inner chute of the track plate 223. The loading and unloading device 3 removes the rubber sealing ring from the rear-end sealing rubber ring mold 224 and replenishes the rubber strip. Under the action of the hydraulic press 211 and the heating plate 212, the rubber strip in the front-end sealing rubber ring mold 224 is formed into a rubber sealing ring. After the forming is completed, the hydraulic press 211 and the heating plate 212 stop operating. The hydraulic press 211 drives the fixed plate 221 to move downward. The first cylinder 231 is started, and the first cylinder 231 pushes the sliding plate 222 to move forward along the fixed plate 221. The sliding plate 222 drives the front-end sealing rubber ring mold 224 to move forward and open. The sliding plate 222 drives the rear-end sealing rubber ring mold 224 to move forward and close. The first telescopic rod 233 provides support when the fixing frame 232 moves up and down following the fixed plate 221. By repeating the above operations, the two sealing rubber ring molds 224 are alternately vulcanized, shortening the working time and improving the efficiency.

[0040] The loading and unloading device 3 includes a lifting component 31, a driving component 32, and a loading and unloading component 33. The lower end of the lifting component 31 is connected to the base 1, the upper end of the lifting component 31 is connected to the driving component 32, and the lower end of the driving component 32 is connected to the loading and unloading component 33.

[0041] The lifting component 31 includes a bracket 311, a second cylinder 312, a second telescopic rod 313, and a lifting frame 314. The lower end of the bracket 311 is fixedly connected to the base 1. The upper end of the bracket 311 is fixedly connected to the second cylinder 312 and the second telescopic rod 313. The second cylinder 312 is located on the left side of the second telescopic rod 313. The output end of the second cylinder 312 and the upper end of the second telescopic rod 313 are fixedly connected to the lower end of the lifting frame 314. A slide rail is provided on the upper right side of the upper end of the lifting frame 314. The upper end of the lifting frame 314 is connected to the driving component 32.

[0042] The driving component 32 includes a third cylinder 321, a connecting frame 322, a pushing plate 323 and a fixed seat 324. The lower end of the fixed seat 324 is fixedly connected to the upper left side of the lifting frame 314, the upper end of the fixed seat 324 is fixedly connected to the third cylinder 321, the output end of the third cylinder 321 is fixedly connected to the left side of the pushing plate 323, the lower end of the pushing plate 323 is fixedly connected to the connecting frame 322, the lower end of the connecting frame 322 is slidably connected to the slide rail on the upper end of the lifting frame 314, and the lower right side of the connecting frame 322 is connected to the loading and unloading component 33.

[0043] The loading and unloading component 33 includes a connecting plate 331, a loading tray 332 and a suction cup fixture 333. There are four connecting plates 331, and two sets of loading trays 332 and suction cup fixtures 333 are respectively provided. The upper end of the connecting plate 331 is fixedly connected to the connecting frame 322, the upper ends of the two loading trays 332 are fixedly connected to the left two connecting plates 331, the two sets of suction cup fixtures 333 are located on the right two connecting plates 331, each set of suction cup fixtures 333 has four, the suction cup fixtures 333 pass through the connecting plate 331 and are fixedly connected to the connecting plate 331. The loading tray 332 is a loading tray component of a vulcanization loading and unloading integrated machine, which is a prior art.

[0044] When the vulcanizing machine for processing rubber sealing rings is running normally, when the front-end sealing rubber ring mold 224 is in the open state, the second cylinder 312 is started. The second cylinder 312 drives the lifting frame 314 to move downward. The lifting frame 314 drives the connecting frame 322 to move downward. The connecting frame 322 drives the connecting plate 331 to move downward. The connecting plate 331 drives the feeding tray 332 and the suction cup fixture 333 to move downward. When the suction cup fixture 333 moves above the sealing rubber ring mold 224, the front-end suction cup fixture 333 is started. The front-end suction cup fixture 333 sucks the sealing rubber ring in the front-end sealing rubber ring mold 224. The second cylinder 312 is started. The second cylinder 312 drives the connecting frame 322 to move upward. The connecting frame 322 drives the connecting plate 331 and the suction cup fixture 333 to move upward. The third cylinder 321 is started. The third cylinder 321 pushes the push plate 323 to move to the right. The push plate 323 drives the connecting frame 322 to move to the right along the lifting frame 314. When the feeding tray 332 moves above the sealing rubber ring mold 224, the second cylinder 312 is started. The second cylinder 312 drives the lifting frame 314, the connecting frame 322, the connecting plate 331, the feeding tray 332 and the suction cup fixture 333 to move downward. When the feeding tray 332 is in contact with the sealing rubber ring mold 224, the front-end feeding tray 332 is started, and the front-end suction cup fixture 333 is closed. The front-end feeding tray 332 feeds the front-end sealing rubber ring mold 224. The rubber sealing ring sucked by the front-end suction cup fixture 333 falls into the receiving equipment. The second cylinder 312 is started to drive the feeding tray 332 and the suction cup fixture 333 to move upward. The third cylinder 321 is started to drive the push plate 323, the connecting frame 322, the feeding tray 332 and the suction cup fixture 333 to move to the left. The second telescopic rod 313 provides support when the lifting frame 314 moves up and down. When the rear-end sealing rubber ring mold 224 is in the open state, similarly to the above, the rear-end feeding tray 332 and the suction cup fixture 333 are started, so that the automatic loading and unloading of the sealing rubber ring mold 224 can be carried out alternately, improving the working efficiency.

[0045] 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 foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vulcanizing machine for processing a rubber sealing ring, comprising a base (1), characterized in that: A vulcanizing device (2) and a loading and unloading device (3) are installed on the upper end of the base (1), and the vulcanizing device (2) is located on the right side of the loading and unloading device (3); The vulcanizing device (2) comprises a hydraulic assembly (21), a mold assembly (22) and a feeding assembly (23); the inner side of the hydraulic assembly (21) is connected to the lower end of the mold assembly (22); the rear end of the mold assembly (22) is connected to the feeding assembly (23); and the lower ends of the mold assembly (22) and the feeding assembly (23) are connected to the base (1).

2. The vulcanizing machine for processing rubber sealing rings according to claim 1, characterized in that: The hydraulic assembly (21) comprises a hydraulic press (211) and a heating plate (212); the inner top of the hydraulic press (211) is fixedly connected to the heating plate (212); and the output end of the hydraulic press (211) is connected to the lower end of the mold assembly (22).

3. The vulcanizing machine for processing rubber sealing rings according to claim 2, characterized in that: The mold assembly (22) comprises a fixed plate (221), a sliding plate (222), a track plate (223), a sealing rubber ring mold (224), a fixed rod (225) and a sliding rod (226). Two fixed plates (221) are provided. The lower ends of the two fixed plates (221) are fixedly connected to the output end of the hydraulic press (211). Slide grooves are provided on the inner sides of the two fixed plates (221). A fixed rod (225) is fixedly connected between the front and rear ends of the two fixed plates (221). The left and right sides of the sliding plate (222) are slidably connected to the inner side of the fixed plate (221). Two sealing rubber ring molds (224) are provided. Four track plates (223) and sliding rods (226) are provided. The lower end of the ring mold (224) is fixedly connected to the sliding plate (222), the upper mold plates of the two sealing rubber ring molds (224) are fixedly connected to one end of the sliding rod (226) on both sides, the other end of the sliding rod (226) is slidably connected to the inner side of the track plate (223), the inner lower end of the track plate (223) is fixedly connected to the fixed plate (221), one side of the track plate (223) is slidably connected to the hydraulic press (211), the inner side of the track plate (223) is provided with an arc-shaped slide groove matched with the sliding rod (226), the upper section of the arc-shaped slide groove is vertically downward, and the lower section of the arc-shaped slide groove is gradually widened and close to the hydraulic press (211), and the rear ends of the fixed plate (221) and the sliding plate (222) are connected to the feeding assembly (23).

4. The vulcanizing machine for processing rubber sealing rings according to claim 3, characterized in that: The feeding assembly (23) comprises a first cylinder (231), a fixing frame (232) and a first telescopic rod (233); the lower end of the first telescopic rod (233) is fixedly connected to the base (1); the upper end of the first telescopic rod (233) is fixedly connected to the bottom of the fixing frame (232); the upper end of the fixing frame (232) is fixedly connected to the first cylinder (231); the front end of the fixing frame (232) is fixedly connected to the fixing plate (221); and the output end of the first cylinder (231) is fixedly connected to the rear end of the sliding plate (222).

5. The vulcanizing machine for processing rubber sealing rings according to claim 4, characterized in that: The loading and unloading device (3) comprises a lifting assembly (31), a driving assembly (32) and a loading and unloading assembly (33); the lower end of the lifting assembly (31) is connected to the base (1); the upper end of the lifting assembly (31) is connected to the driving assembly (32); and the lower end of the driving assembly (32) is connected to the loading and unloading assembly (33).

6. The vulcanizing machine for processing rubber sealing rings according to claim 5, characterized in that: The lifting assembly (31) comprises a bracket (311), a second cylinder (312), a second telescopic rod (313) and a lifting frame (314); the lower end of the bracket (311) is fixedly connected to the base (1); the upper end of the bracket (311) is fixedly connected to the second cylinder (312) and the second telescopic rod (313); the second cylinder (312) is located on the left side of the second telescopic rod (313); the output end of the second cylinder (312) and the upper end of the second telescopic rod (313) are fixedly connected to the lower end of the lifting frame (314); a slide rail is provided on the right side of the upper end of the lifting frame (314); and the upper end of the lifting frame (314) is connected to the driving assembly (32).

7. The vulcanizing machine for processing rubber sealing rings according to claim 6, characterized in that: The driving assembly (32) comprises a third cylinder (321), a connecting frame (322), a push plate (323) and a fixed seat (324); the lower end of the fixed seat (324) is fixedly connected to the left side of the upper end of the lifting frame (314); the upper end of the fixed seat (324) is fixedly connected to the third cylinder (321); the output end of the third cylinder (321) is fixedly connected to the left side of the push plate (323); the lower end of the push plate (323) is fixedly connected to the connecting frame (322); the lower end of the connecting frame (322) is slidably connected to the upper end slide rail of the lifting frame (314); and the lower right end of the connecting frame (322) is connected to the loading and unloading assembly (33).

8. The vulcanizing machine for processing rubber sealing rings according to claim 7, characterized in that: The loading and unloading assembly (33) comprises a connecting plate (331), a loading tray (332) and a suction cup clamp (333); four connecting plates (331) are provided; two groups of loading trays (332) and suction cup clamps (333) are provided respectively; the upper end of the connecting plate (331) is fixedly connected to the connecting frame (322); the upper ends of the two loading trays (332) are fixedly connected to the two left connecting plates (331); two groups of suction cup clamps (333) are located on the two right connecting plates (331); four suction cup clamps (333) are provided in each group; the suction cup clamps (333) pass through the connecting plate (331) and are fixedly connected to the connecting plate (331).

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