Automatic mold opening vulcanizing machine

Abstract

The utility model discloses an automatic mold opening vulcanizing machine. The automatic mold opening vulcanizing machine comprises a rack, a mold opening mechanism and a mold opening mechanism, the die set comprises an upper die and a lower die, the upper die is fixedly arranged on the top of the rack through an upper cross beam, and the lower die is arranged on a bearing table of the rack; the jacking device is arranged on the rack, abuts against the lower mold through the bearing table and is used for driving the lower mold to move upwards in the gravity direction so as to abut against the mold plate of the upper mold or driving the lower mold to move downwards in the gravity direction so as to control the mold plate to be separated from the upper cross beam; the push-pull device is arranged on the rack and comprises a front frame and a driving assembly which are arranged on the two sides of the mold set, a rail is arranged on the inner side wall of the front frame, and the driving assembly is fixedly connected with the lower mold and used for driving the lower mold to move in the extending direction of the rail so that the lower mold and the mold plate which are subjected to mold closing can be separated from the bearing table. The push-pull device is used for controlling the lower mold and the mold plate for mold closing to be separated from the bearing table and away from the heating device, and the possibility that workers are scalded by high-temperature machining materials is reduced.

Description

Technical Field

[0001] This application relates to the field of vulcanizing machine technology, and in particular to an automatic mold-opening vulcanizing machine. Background Technology

[0002] A vulcanizing machine is a commonly used rubber machine. It relies on one or more hydraulic cylinders to raise and lower a platform, causing the upper and lower molds to close and generating a certain clamping force. This forces the raw material inside the mold to be molded and vulcanized, resulting in the corresponding rubber product. Currently, commonly used vulcanizing machines lack feeding and unloading devices. Raw materials must be manually fed and unloaded by workers. The high temperature of the processed raw materials can easily cause burns to workers. Utility Model Content

[0003] The purpose of this application is to provide an automatic mold-opening vulcanizing machine to solve the above-mentioned technical problems existing in the prior art. By using a drive component to control the movement of the upper and lower molds along the track, the vulcanized material is moved away from the heating device, reducing the possibility of workers being burned by the high-temperature material.

[0004] This application provides an automatic mold-opening vulcanizing machine, which includes:

[0005] frame;

[0006] The mold assembly includes an upper mold and a lower mold spaced apart along the direction of gravity. The upper mold consists of a split upper crossbeam and a template. The upper mold is fixed to the top of the frame via the upper crossbeam. The lower mold is placed on the support platform of the frame, and the raw material is sandwiched between the lower mold and the template.

[0007] The lifting device is installed on the frame and abuts against the lower mold through the support platform. It is used to drive the lower mold to move upward along the direction of gravity to abut against the template, or to drive the lower mold to move downward along the direction of gravity to control the separation of the template from the upper crossbeam.

[0008] The push-pull device is mounted on the frame and includes a front frame and a drive assembly located on both sides of the mold assembly. The inner side wall of the front frame is provided with a track. The drive assembly is fixedly connected to the lower mold and is used to drive the lower mold to move along the extension direction of the track so that the closed lower mold and template are disengaged from the support platform.

[0009] Furthermore, the front frame includes a first side panel, a second side panel, and a front baffle. The front baffle connects the first side panel and the second side panel. A track is disposed on the side of the first side panel facing the second side panel and / or the side of the second side panel facing the first side panel, and abuts against the front baffle.

[0010] Furthermore, the lengths of the first and second side plates are greater than the width of the lower mold, the lower mold is located at the opening of the track, and the thickness of the lower mold is less than or equal to the width of the track.

[0011] Furthermore, the direction of the track's extension is set perpendicular to the direction of gravity.

[0012] Furthermore, the drive assembly includes a hydraulic cylinder and a piston rod. The piston rod connects the hydraulic cylinder and the lower mold. The hydraulic cylinder is used to drive the piston rod to extend and retract, thereby moving the lower mold along the track.

[0013] Furthermore, the frame further includes a support rod that connects the top of the frame to the base, wherein the support rod is fixed to the top of the frame by bolts.

[0014] Furthermore, the support platform is provided with positioning holes, the support rod passes through the positioning holes, and the support platform slides on the support rod along the direction of gravity.

[0015] Furthermore, the frame includes four support rods, which are located at the four apex corners of the frame base. The projection of the mold assembly on the frame base is within the area formed by the projections of the four support rods on the frame base.

[0016] Furthermore, the lifting device includes a driving component and a displacement component. The two ends of the displacement component are connected to the driving component and the support platform, respectively. Under the drive of the driving component, the displacement component drives the support platform to move along the direction of gravity.

[0017] Furthermore, the automatic mold-opening vulcanizing machine further includes a heating device, which is disposed on the periphery of the support platform and / or inside the support platform, for heating the raw material to complete the vulcanization operation when the lower mold and the template are closed.

[0018] Unlike existing technologies, this application adds a push-pull device to the frame. The front frame and drive assembly of the push-pull device are located on both sides of the mold assembly. A track is provided on the inner side wall of the front frame. The drive assembly is fixedly connected to the lower mold and drives the lower mold to move along the extension direction of the track, so that the lower mold and template of the mold assembly are separated from the support platform. Since the vulcanization reaction of the upper and lower molds requires heating of the raw material, the processed material after the vulcanization reaction has a high temperature. This application separates the upper and lower molds of the mold assembly from the support platform equipped with the heating device by using the drive assembly. This allows the upper and lower molds of the mold assembly to be away from the heating device, which facilitates the cooling of the high-temperature processed material and reduces the possibility of workers being burned by the high-temperature processed material.

[0019] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this application. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a first structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application;

[0022] Figure 2 This is a second structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application;

[0023] Figure 3 This is a third structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application;

[0024] Figure 4 This is a fourth structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application;

[0025] Icon labels:

[0026] 1-Automatic vulcanizing machine with mold opening; 10-Frame; 101-Equipment switch; 102-Touch panel; 103-Bearing platform; 104-Support rod; 20-Mold assembly; 21-Upper crossbeam; 22-Lower mold; 23-Template; 30-Lifting device; 31-Drive component; 32-Displacement component; 40-Push-pull device; 41-Drive assembly; 42-Front frame; 421-First side plate; 422-Second side plate; 423-Front baffle; 424-Railway. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions of this application, the automatic mold-opening vulcanizing machine provided in this application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It is understood that the described embodiments are merely some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] The terms "first," "second," etc., used in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0029] Existing vulcanizing machines rely on manual labor for loading raw materials and unloading vulcanized materials. Due to the high temperature of the processed material, workers are prone to burns when handling it. This application provides an automatic mold-opening vulcanizing machine equipped with a drive assembly that moves the upper and lower molds to separate them from the support platform equipped with a heating device. This allows the molds to move away from the heating device, cooling the high-temperature processed material and reducing the likelihood of workers being burned.

[0030] Please see Figures 1-4 , Figure 1 This is a first structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application; Figure 2 This is a second structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application; Figure 3 This is a third structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application; Figure 4 This is a fourth structural schematic diagram of an embodiment of the automatic mold-opening vulcanizing machine of this application.

[0031] like Figures 1-4 As shown, the automatic mold-opening vulcanizing machine 1 of this embodiment includes a frame 10, a mold assembly 20, a lifting device 30, and a push-pull device 40. The mold assembly 20, the lifting device 30, and the push-pull device 40 are mounted on the frame 10.

[0032] Specifically, in this embodiment, the frame 10 is provided with a base, a top, and an operating room. The side wall of the base is provided with an equipment switch 101 for controlling the start and stop of the automatic mold opening vulcanizing machine 1. The outer shell of the operating room may be provided with a touch panel 102, and the operating room may be provided with a circuit structure. The circuit structure is electrically connected to the touch panel 102, the lifting device 30, and the push-pull device 40. The worker can touch the touch panel 102 to control the specific operation of the lifting device 30 and / or the push-pull device 40.

[0033] The frame 10 further includes a support platform 103 and a support rod 104. The support rod 104 connects the top of the frame 10 to the base, and the support rod 104 is fixed to the top of the frame 10 by bolts. The support platform 103 is provided with a positioning hole, and the support rod 104 passes through the positioning hole. The support platform 103 slides on the support rod 104 along the direction of gravity.

[0034] Optionally, the frame 10 of this embodiment includes four support rods 104, which are disposed at the four top corners of the base of the frame 10. The projection of the mold assembly 20 on the base of the frame 10 is located within the range formed by the projections of the four support rods 104 on the base of the frame 10, that is, the mold assembly 20 is disposed in the middle of the four support rods 104 and at the center of the support platform 103.

[0035] The mold assembly 20 in this embodiment includes an upper mold and a lower mold 22 spaced apart along the direction of gravity. The upper mold consists of a split upper crossbeam 21 and a template 23. The upper mold is fixed to the top of the frame 10 via the upper crossbeam 21. The lower mold 22 is disposed on the support platform 103 of the frame 10, wherein the raw material is sandwiched between the lower mold 22 and the template 23. Optionally, the raw material in this embodiment can be a rubber material to be vulcanized.

[0036] Optionally, the lower mold 22 in this embodiment can also be composed of a lower crossbeam and a lower template, wherein the lower crossbeam is disposed on the support platform 103, and the lower template and the lower crossbeam are detachable, and the product structure to be produced can be adapted by replacing the template 23 and the lower template. Optionally, the upper crossbeam 21 and the template 23, as well as the lower crossbeam and the lower template, can be disassembled and fixed by magnetic attraction.

[0037] Optionally, the automatic mold-opening vulcanizing machine 1 of this embodiment further includes a heating device, which is disposed on the periphery of the support platform 103 and / or inside the support platform 103, for heating the raw material to complete the vulcanization operation when the lower mold 22 and the template 23 are closed. The heating device may be an electric heating plate, electrically connected to a circuit structure disposed in the operating chamber, and controlled by a processor in the circuit structure.

[0038] In this embodiment, the lifting device 30 is mounted on the frame 10 and abuts against the lower mold 22 via the support platform 103. It is used to move the lower mold 22 upwards along the direction of gravity to abut against the template 23, or to move the lower mold 22 downwards along the direction of gravity to control the separation of the template 23 from the upper crossbeam 21. Specifically, the lifting device 30 is mounted on the base of the frame 10 and abuts against the side of the support platform 103 away from the mold assembly 20.

[0039] The lifting device 30 includes a driving component 31 and a displacement component 32. The two ends of the displacement component 32 are connected to the driving component 31 and the support platform 103, respectively. Driven by the driving component 31, the displacement component 32 moves the support platform 103 along the direction of gravity. Optionally, the driving component 31 and the displacement component 32 in this embodiment can specifically be a hydraulic cylinder and a piston rod, or a motor and an electric rod, etc.

[0040] In this embodiment, the push-pull device 40 is disposed on the frame 10. The push-pull device 40 includes a front frame 42 and a drive assembly 41 disposed on both sides of the mold assembly 20. The inner sidewall of the front frame 42 is provided with a track 424. The drive assembly 41 is fixedly connected to the lower mold 22 and is used to drive the lower mold 22 to move along the extension direction of the track 424 so that the closed lower mold 22 and the template 23 are disengaged from the support platform 103. Specifically, the front frame 42 and the drive assembly 41 are located in the same plane parallel to the lower mold 22. The drive assembly 41 drives the lower mold 22 to move along the extension direction of the track 424. The extension direction of the track 424 is the same as the direction in which the front frame 42 and the drive assembly 41 are disposed, and the extension direction of the track 424 is perpendicular to the direction of gravity.

[0041] In this embodiment, the front frame 42 includes a first side plate 421, a second side plate 422, and a front baffle 423. The front baffle 423 connects the first side plate 421 and the second side plate 422. The track 424 is disposed on the side of the first side plate 421 facing the second side plate 422 and / or the side of the second side plate 422 facing the first side plate 421, and abuts against the front baffle 423.

[0042] Specifically, the front baffle 423 connects the first end of the first side plate 421 and the first end of the second side plate 422. The second end of the first side plate 421 is disposed on the support platform 103, and the second end of the second side plate 422 is disposed on the support platform 103.

[0043] Optionally, the lengths of the first side plate 421 and the second side plate 422 are greater than the width of the lower mold 22, the lower mold 22 is disposed at the opening of the track 424, and the thickness of the lower mold 22 is less than or equal to the width of the track 424.

[0044] Specifically, the width of track 424 can be only greater than or equal to the thickness of the lower crossbeam to ensure that the lower crossbeam can be completely confined within track 424. When the lower mold 22 moves along track 424 until it protrudes outside the frame 10, the template 23 can be lifted to separate the template 23 from the lower mold 22. At the same time, after removing the processed material after vulcanization, the lower template can be further removed, and the lower template and template 23 can be replaced as needed.

[0045] The drive assembly 41 in this embodiment includes a hydraulic cylinder and a piston rod. The piston rod connects the hydraulic cylinder and the lower mold 22. The hydraulic cylinder drives the piston rod to extend and retract, thereby moving the lower mold 22 along the track 424. When the lower mold 22 moves to the end along the track 424, the lower mold 22 abuts against the front baffle 423 to stop the movement of the lower mold 22 and the template 23.

[0046] The above are merely embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. An automatic mold opening curing press characterized by, The application relates to an automatic mold opening vulcanization machine. The machine frame comprises a mold set, a jacking device and a push-pull device. The mold set comprises an upper mold and a lower mold arranged in a gravity direction, the upper mold is composed of an upper beam and a mold plate in a split structure, the upper mold is fixedly arranged on the top of the machine frame through the upper beam, and the lower mold is arranged on a bearing table of the machine frame, wherein a raw material is clamped between the lower mold and the mold plate. The jacking device is arranged on the machine frame and abuts against the bearing table and the lower mold, and is used for driving the lower mold to move upward along the gravity direction to abut against the mold plate or driving the lower mold to move downward along the gravity direction to control the mold plate to separate from the upper beam. The push-pull device is arranged on the machine frame and comprises a front frame and a driving assembly arranged on both sides of the mold set, an inner side wall of the front frame is provided with a track, the driving assembly is fixedly connected with the lower mold, and is used for driving the lower mold to move along the extension direction of the track, so that the combined lower mold and mold plate are separated from the bearing table.

2. The automatic mold opening curing press according to claim 1, characterized by The front frame comprises a first side plate, a second side plate and a front baffle, the front baffle connects the first side plate and the second side plate, the track is arranged on one side of the first side plate towards the second side plate and / or one side of the second side plate towards the first side plate and abuts against the front baffle.

3. The automatic mold opening curing press according to claim 2, characterized by The lengths of the first side plate and the second side plate are greater than the width of the lower mold, the lower mold is arranged at the opening of the track, and the thickness of the lower mold is less than or equal to the width of the track.

4. The automatic mold opening curing press according to claim 2, wherein, The extension direction of the track is arranged perpendicular to the gravity direction.

5. The automatic mold opening curing press according to claim 1, wherein, The driving assembly comprises a cylinder and a piston rod, the piston rod connects the cylinder and the lower mold, the cylinder is used for driving the piston rod to stretch and retract, so as to drive the lower mold to move along the track.

6. The automatic mold opening curing press according to claim 1, wherein, The machine frame further comprises a support rod connecting the top end of the machine frame and a base, wherein the support rod and the top end of the machine frame are fixed by bolts.

7. The automatic mold opening curing press according to claim 6, wherein The bearing table is provided with a positioning hole, the support rod is arranged in the positioning hole, and the bearing table slides on the support rod in the gravity direction.

8. The automatic mold opening curing press according to claim 6, wherein, The machine frame comprises four support rods arranged at four top corners of the base of the machine frame, wherein the projection of the mold set on the base of the machine frame is located in the range formed by the projections of the four support rods on the base of the machine frame.

9. The automatic mold opening curing press according to claim 1, wherein, The jacking device comprises a driving member and a displacement member, two ends of the displacement member are respectively connected with the driving member and the bearing table, and the displacement member drives the bearing table to move in the gravity direction under the driving of the driving member.

10. The automatic mold opening curing press according to claim 1, wherein, The automatic mold opening vulcanization machine further comprises a heating device arranged on the circumferential side of the bearing table and / or arranged in the interior of the bearing table, which is used for heating the raw material to complete the vulcanization operation when the lower mold and the mold plate are combined.

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