Automatic demolding equipment for rubber products

Abstract

The utility model discloses automatic demolding equipment for rubber products, and belongs to the technical field of rubber products. The automatic demolding equipment for the rubber products comprises a lower mold base, a shaping groove is formed in the top end of the lower mold base, a demolding mechanism is arranged in the shaping groove, the demolding mechanism comprises an annular plate, an ejector rod, a lifting plate and a second hydraulic cylinder, the annular plate is slidably connected into the shaping groove, the ejector rod is connected to the bottom end of the annular plate, and the lifting plate is connected to the lifting plate. A lifting plate is installed at the bottom end of the ejector rod, a second hydraulic cylinder is installed at the bottom end of the interior of the lower die base, the output end of the second hydraulic cylinder is connected with the bottom end of the lifting plate, a pushing mechanism is arranged on one side of the outer wall of the lower die base, and a containing frame is installed on the side, away from the pushing mechanism, of the lower die base. And the pushing mechanism comprises a shell, a first hydraulic cylinder, a pushing plate, a shovel plate and a supporting seat, the pushing plate is slidably connected into the shell, and one end of the pushing plate is connected with the shovel plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber product demoulding technical field, concretely is a kind of rubber product automatic demoulding equipment. BACKGROUND

[0002] Rubber product refers to the natural and synthetic rubber as raw material production various rubber products, also includes the rubber products of waste rubber re-production. The output of synthetic rubber has greatly exceeded natural rubber, wherein the output largest is butadiene styrene rubber, among them, there are many small rubber products in rubber product, such as lid, waterproof plug, sealing ring etc., these products have a feature that small volume, if each time mould just forms one, it will be seriously wasted productivity, for this, people are using a big mould inside set up many small model grooves, then carry out injection, some adopt manual injection and some adopt mechanical injection. Form many rubber product finished products at a time. Then the mould is taken out, and is taken out, to obtain perfect rubber product finished product.

[0003] At present, the existing demoulding equipment usually adopts the way of blowing to demould, but such structure can only be suitable for small rubber products, once the size is too large, the pressure generated by the air hole releasing airflow can cause damage to the rubber product. UTILITARIAN CONTENT

[0004] In order to solve the problem that the existing demoulding equipment can cause damage to the rubber product with large size, the utility model provides a kind of rubber product automatic demoulding equipment.

[0005] In view of the above problem, the technical scheme provided by the utility model is:

[0006] A kind of rubber product automatic demoulding equipment, including lower mould base, the top of the lower mould base is equipped with plastic groove, the inside of the plastic groove is equipped with demoulding mechanism, the demoulding mechanism includes circular ring plate, top rod, lifting plate and second hydraulic cylinder, the inside of the plastic groove is slidably connected circular ring plate, the bottom of the circular ring plate is connected top rod, the bottom of the top rod is installed lifting plate, the inside bottom of the lower mould base is installed second hydraulic cylinder, the output end of the second hydraulic cylinder is connected with the bottom of the lifting plate, the outer wall of the lower mould base one side is equipped with push mechanism, the lower mould base is installed with placing rack on the side away from push mechanism.

[0007] Further, the push mechanism includes shell, first hydraulic cylinder, push plate, shovel plate and support base, the inside of the shell is slidably connected push plate, one end of the push plate is connected shovel plate, the bottom of the shovel plate is flush with the top of the lower mould base.

[0008] The beneficial effect of the further scheme is that the push plate 5003 slides inside the shell, which can drive the shovel plate to move horizontally, thereby facilitating the shovel of the rubber product on the lower mold base.

[0009] Further, the outer wall of the shell is provided with a first hydraulic cylinder, and the output shaft of the first hydraulic cylinder is connected with one side of the push plate.

[0010] The beneficial effect of the further scheme is that the first hydraulic cylinder provides power output for the sliding of the push plate.

[0011] Further, the bottom end of the shell is provided with a support seat, and one side of the support seat is fixedly installed on the outer wall of the lower mold base.

[0012] The beneficial effect of the further scheme is that the support seat is installed and used to fix and support the shell.

[0013] Further, the placing rack comprises a blocking frame, a frame and a filter screen, the outer wall of the lower mold base is provided with the blocking frame, the bottom end of the blocking frame is provided with the frame, and the inside of the frame is provided with the filter screen.

[0014] The beneficial effect of the further scheme is that the blocking frame and the frame are connected and used to provide a position for placing the rubber product, and the filter screen is installed and used to facilitate heat dissipation of the rubber product.

[0015] The beneficial effect of the further scheme is that the installation of the support column enables the lifting seat to stably lift and lower.

[0016] Further, the outer wall of the lower mold base is connected with a fixing frame, the top end of the fixing frame is provided with a third hydraulic cylinder, and the output end of the third hydraulic cylinder is connected with the top end of the lifting seat.

[0017] The beneficial effect of the further scheme is that the installation of the third hydraulic cylinder 700 makes the lifting of the lifting seat more convenient.

[0018] Further, the lower mold base comprises a seat body and a center block, the shaping groove is arranged at the top end of the seat body, and the center block is installed in the inside of the shaping groove.

[0019] The beneficial effect of the further scheme is that the installation of the center block enables the rubber product to be shaped in the inside of the shaping groove.

[0020] Compared with the prior art, the rubber product automatic demolding equipment has the beneficial effects that

[0021] The rubber product automatic demolding equipment, through cooperation of the demolding mechanism, the pushing mechanism and the placing rack, can be suitable for rubber products of different sizes and effectively reduce damage to the rubber products, wherein the second hydraulic cylinder output end pushes the lifting plate, the lifting plate drives the ejector rod to be lifted in height, and the circular ring plate drives the rubber product position adjustment in the shaping groove, until the rubber product is separated from the shaping groove, thereby completing the demolding work of the rubber product; and through installation and use of the pushing mechanism, the rubber product separated from the shaping groove can be horizontally moved until the rubber product is pushed to the top end of the placing rack. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A front view of the rubber product automatic demolding equipment provided by the utility model;

[0023] Figure 2 A rear view of the rubber product automatic demolding equipment provided by the utility model;

[0024] Figure 3 A sectional view of the rubber product automatic demolding equipment provided by the utility model;

[0025] Figure 4 A pushing mechanism expansion schematic view of the rubber product automatic demolding equipment provided by the utility model;

[0026] Figure 5 A placing rack expansion schematic view of the rubber product automatic demolding equipment provided by the utility model.

[0027] In the figure: 100, lower die seat; 1001, seat body; 1002, center block; 200, fixed frame; 300, upper die seat; 3001, lifting seat; 3002, support column; 400, placing rack; 4001, blocking frame; 4002, border frame; 4003, filter screen; 500, pushing mechanism; 5001, shell; 5002, first hydraulic cylinder; 5003, push plate; 5004, shovel plate; 5005, support seat; 600, demolding mechanism; 6001, circular ring plate; 6002, ejector rod; 6003, lifting plate; 6004, second hydraulic cylinder; 700, third hydraulic cylinder. DETAILED DESCRIPTION

[0028] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Embodiment one

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-5 The utility model provides a technical scheme: an automatic rubber product demolding equipment, including lower die seat 100, the top of lower die seat 100 is equipped with the shaping groove, the inside of shaping groove is equipped with demolding mechanism 600, and demolding mechanism 600 includes annular plate 6001, top rod 6002, lifting plate 6003 and second hydraulic cylinder 6004, and the inside of shaping groove is connected with annular plate 6001 slidingly, the bottom of annular plate 6001 is connected with top rod 6002, the bottom of top rod 6002 is installed with lifting plate 6003, the inside bottom of lower die seat 100 is installed with second hydraulic cylinder 6004, the output end of second hydraulic cylinder 6004 is connected with the bottom of lifting plate 6003, and the outer wall of lower die seat 100 one side is equipped with push mechanism 500, and the side of lower die seat 100 away from push mechanism 500 is installed with placing rack 400, and the output end of second hydraulic cylinder 6004 promotes lifting plate 6003, makes lifting plate 6003 drive top rod 6002 height promotion, and promotes annular plate 6001 in the inside of shaping groove drive rubber product position adjustment, until rubber product separates from shaping groove, thereby completing the demolding work of rubber product, and then through the installation and use of push mechanism 500, rubber product separated from shaping groove can be moved horizontally until rubber product is pushed to the top of placing rack 400.

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Embodiment two

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-5, as an embodiment of the utility model, further, push mechanism 500 includes shell 5001, first hydraulic cylinder 5002, push plate 5003, shovel plate 5004 and support seat 5005, the inside sliding connection push plate 5003 of shell 5001, one end of push plate 5003 is connected shovel plate 5004, the bottom end of shovel plate 5004 is flush with the top end of lower mould base 100, through the inside sliding of push plate 5003 in shell 5001, it can drive shovel plate 5004 to carry out horizontal activity, to facilitate the shovel of rubber product on lower mould base 100, the outer wall one side of shell 5001 is installed first hydraulic cylinder 5002, the output shaft of first hydraulic cylinder 5002 is connected with one side of push plate 5003, through the installation use of first hydraulic cylinder 5002, make it provide power output for the sliding of push plate 5003, the bottom end of shell 5001 installs support seat 5005, one side of support seat 5005 is fixedly installed in the outer wall of lower mould base 100, through the installation use of support seat 5005, it is convenient to play the fixed support of shell 5001, placing rack 400 includes fender 4001, frame 4002 and filter screen 4003, the outer wall of lower mould base 100 installs fender 4001, the bottom end of fender 4001 installs frame 4002, the inside installation filter screen 4003 of frame 4002, through the connection use of fender 4001 with frame 4002, make it provide position for the placement of rubber product, again through the installation use of filter screen 4003, it is convenient to carry out heat dissipation treatment to rubber product.

[0034] Example three

[0035] Please refer to Figures 1-5, as an embodiment of the utility model, further, the top end of lower mould base 100 is equipped with upper mould base 300, upper mould base 300 includes lift seat 3001 and pillar 3002, and the four corners of lift seat 3001 are respectively connected with pillar 3002, and the bottom end of pillar 3002 is connected with the top end of lower mould base 100, through the installation of pillar 3002, lift seat 3001 can stably lift, the outer wall of lower mould base 100 is connected with fixed frame 200, the top end of fixed frame 200 is equipped with third hydraulic cylinder 700, and the output end of third hydraulic cylinder 700 is connected with the top end of lift seat 3001, through the installation of third hydraulic cylinder 700, the lifting of lift seat 3001 is more convenient, lower mould base 100 includes seat body 1001 and center block 1002, and shaping groove is arranged at the top end of seat body 1001, and center block 1002 is installed in the inside of shaping groove, through the installation of center block 1002, it can be shaped in the inside of shaping groove. The working principle of the rubber product automatic demoulding equipment is as follows: when using, first, check whether the equipment structure is intact, after ensuring that the structure is intact, then put into use, wherein, by starting third hydraulic cylinder 700, the output end of third hydraulic cylinder 700 pushes lift seat 3001 to press down, until lift seat 3001 and lower mould base 100 coincide with each other, so that rubber product preparation is completed in the inside of shaping groove, then make lift seat 3001 and lower mould base 100 separate from each other, so that rubber product is exposed, by starting second hydraulic cylinder 6004, the output end of second hydraulic cylinder 6004 pushes lift plate 6003, makes lift plate 6003 drive top rod 6002 to lift, and can be beneficial to the position adjustment of annular plate 6001 in the inside of shaping groove, until rubber product is separated from shaping groove, so that the demoulding of rubber product is completed, then by starting first hydraulic cylinder 5002, the output end of first hydraulic cylinder 5002 pushes push plate 5003, and push plate 5003 slides in the inside of shell 5001, so that it can drive shovel plate 5004 to horizontally move, so as to conveniently shovel rubber product on lower mould base 100, so that rubber product separated from shaping groove can be horizontally moved, until rubber product is pushed to the top end of placing rack 400, then by the connection of baffle 4001 and frame 4002, it provides position for the placement of rubber product, then by the installation of filter screen 4003, it is convenient to heat treatment for rubber product.

Claims

1. An automatic demolding device for rubber products, characterized in that, The system includes a lower mold base (100), the top of which is provided with a molding groove. A demolding mechanism (600) is provided inside the molding groove. The demolding mechanism (600) includes an annular plate (6001), a push rod (6002), a lifting plate (6003), and a second hydraulic cylinder (6004). The annular plate (6001) is slidably connected inside the molding groove, and the bottom end of the annular plate (6001) is connected to the push rod (6002). A lifting plate (6003) is installed at the bottom end of the top rod (6002), and a second hydraulic cylinder (6004) is installed at the bottom inside the lower mold base (100). The output end of the second hydraulic cylinder (6004) is connected to the bottom end of the lifting plate (6003). A pushing mechanism (500) is provided on one side of the outer wall of the lower mold base (100), and a placement rack (400) is installed on the side of the lower mold base (100) away from the pushing mechanism (500).

2. The automatic demolding equipment for rubber products according to claim 1, characterized in that, The pushing mechanism (500) includes a housing (5001), a first hydraulic cylinder (5002), a push plate (5003), a shovel plate (5004), and a support base (5005). The push plate (5003) is slidably connected inside the housing (5001). One end of the push plate (5003) is connected to the shovel plate (5004). The bottom end of the shovel plate (5004) is flush with the top end of the lower mold base (100).

3. The automatic demolding equipment for rubber products according to claim 2, characterized in that, A first hydraulic cylinder (5002) is installed on one side of the outer wall of the housing (5001), and the output shaft of the first hydraulic cylinder (5002) is connected to one side of the push plate (5003).

4. The automatic demolding equipment for rubber products according to claim 3, characterized in that, A support base (5005) is installed at the bottom of the outer shell (5001), and one side of the support base (5005) is fixedly installed on the outer wall of the lower mold base (100).

5. The automatic demolding equipment for rubber products according to claim 1, characterized in that, The placement rack (400) includes a baffle (4001), a frame (4002), and a filter (4003). The baffle (4001) is installed on the outer wall of the lower mold base (100), the frame (4002) is installed at the bottom of the baffle (4001), and the filter (4003) is installed inside the frame (4002).

6. The automatic demolding equipment for rubber products according to claim 1, characterized in that, The upper mold base (300) is installed at the top of the lower mold base (100). The upper mold base (300) includes a lifting seat (3001) and a support column (3002). The four corners of the lifting seat (3001) are respectively connected to the support column (3002). The bottom end of the support column (3002) is connected to the four corners of the top of the lower mold base (100).

7. An automatic demolding device for rubber products according to claim 6, characterized in that, The outer wall of the lower mold base (100) is connected to a fixing frame (200), and a third hydraulic cylinder (700) is installed at the top of the fixing frame (200). The output end of the third hydraulic cylinder (700) is connected to the top of the lifting seat (3001).

8. An automatic demolding device for rubber products according to claim 1, characterized in that, The lower mold base (100) includes a base body (1001) and a center block (1002). The molding groove is disposed at the top of the base body (1001), and the center block (1002) is installed inside the molding groove.

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