Pressing equipment with automatic opening function

Abstract

The utility model discloses pressing equipment with an automatic opening function. The pressing equipment comprises a rack; the die set comprises an upper die and a lower die which are arranged at intervals in the gravity direction, the upper die is fixedly arranged at the top end 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 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 mold separating device is arranged on the rack, provided with a first track and a second track and used for driving the mold plate to move along the first track and driving the lower mold to move along the second track, an included angle is formed between the extending direction of the first track and the extending direction of the second track, and the included angle is changed from zero degree to 90 degrees. Automatic separation of the mold plate and the lower mold is achieved through the first track and the second track of the mold separation device.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of vulcanizing machines, in particular to a pressing device with an automatic opening function. BACKGROUND

[0002] A vulcanizing machine is a commonly used rubber machine, which relies on one or several oil cylinders to push a platform to ascend and descend, so that the upper and lower molds are combined and a certain mold closing force is generated, so that the raw materials in the molds are shaped and vulcanized to obtain corresponding rubber products. The commonly used vulcanizing machine does not have a feeding device and a material taking device, and the raw materials can only be manually put in and taken out by workers. After the raw materials are processed, the temperature is high, and the workers are easily scalded. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a pressing device with an automatic opening function to solve the above technical problems in the prior art, and to automatically open the upper and lower molds after the molds are combined to vulcanize, facilitate the cooling of the processed materials and the moving away of the heating device, and reduce the possibility of scalding workers by high-temperature processed materials.

[0004] The application provides a pressing device with an automatic opening function, which comprises:

[0005] a rack;

[0006] a mold set, the mold set comprising upper and lower molds which are arranged at intervals along the direction of gravity, the upper mold being composed of an upper cross beam and a mold plate in a split structure, the upper mold being fixedly arranged at the top end of the rack through the upper cross beam, and the lower mold being arranged on a bearing table of the rack, wherein the raw materials are clamped between the lower mold and the mold plate;

[0007] a jacking device, which is arranged on the rack and abuts against the lower mold through the bearing table, and is used to drive the lower mold to move upward along the direction of gravity to abut against the mold plate, or to drive the lower mold to move downward along the direction of gravity to control the mold plate to separate from the upper cross beam;

[0008] a mold separating device, which is arranged on the rack and is provided with a first track and a second track, and is used to drive the mold plate to move along the first track and drive the lower mold to move along the second track, wherein the extension direction of the first track and the extension direction of the second track are arranged at an included angle, and the angle of the included angle changes from zero degrees to 90 degrees.

[0009] Further, the mold separating device comprises:

[0010] a first driving member, which is fixedly connected with the lower mold, and the moving direction of the first driving member is perpendicular to the direction of gravity;

[0011] a first guide structure, which is arranged on the opposite sides of the mold set with the first driving member, and is provided with the first track;

[0012] The second guide structure is arranged on the opposite side of the mold set from the first guide structure, and the first guide structure and the second guide structure are arranged on the same side of the mold set.

[0013] Further, the first guide structure comprises a support plate and a guide rod. The support plate is arranged adjacent to the upper mold along the moving direction of the first driving member. The first track is arranged on the support plate. The guide rod is fixedly connected to the mold plate and slides in the first track to drive the mold plate to move along the first track. When the mold plate and the lower mold move to the lowest end along the gravity direction, the guide rod is arranged at the opening of the first track.

[0014] Further, the first guide structure comprises a connecting rod, two groups of support plates and two groups of first tracks. The connecting rod connects the two groups of support plates at the ends away from the mold set. The first track is arranged on the side of the two groups of support plates opposite to each other.

[0015] Further, the first track comprises two side walls and a bottom wall. The bottom wall is arranged on the side of the first track away from the upper mold and is connected to the two side walls respectively to limit the maximum moving distance of the mold plate in the first track.

[0016] Further, the second guide structure comprises a front frame and a second track arranged on the inner side wall of the front frame. The extension direction of the second track is consistent with the moving direction of the first driving member.

[0017] Further, the first driving member comprises an oil cylinder and a piston rod. The piston rod is connected to the oil cylinder and the lower mold. The oil cylinder is used to drive the piston rod to extend or retract to drive the lower mold and the mold plate to move along the second track and the first track respectively.

[0018] Further, the rack further comprises a support rod. The support rod connects the top end of the rack and the base. The support rod is arranged in the positioning hole of the bearing table. The bearing table slides on the support rod along the gravity direction.

[0019] Further, the jacking device comprises a second driving member and a displacement member. The two ends of the displacement member are connected to the second driving member and the bearing table respectively. The displacement member drives the bearing table to move along the gravity direction under the driving of the second driving member.

[0020] Further, the pressing device is a push-pull vulcanizing machine.

[0021] Different from the prior art, the mold separating device is arranged on the rack, the mold separating device is provided with a first track and a second track, the extending direction of the first track is arranged at an angle with the extending direction of the second track, and the angle of the angle changes from zero to 90 degrees. After the mold plate of the upper mold and the lower mold are combined by the jacking device to complete the vulcanization treatment of the raw material clamped between the mold plate and the lower mold, the mold plate is driven to move along the first track by the mold separating device, and the lower mold is driven to move along the second track, so as to automatically open the upper and lower molds, facilitate the processed material after vulcanization treatment to be exposed to the outside, and then realize the cooling and moving away of the processed material from the heating device, thereby reducing the possibility of the high-temperature processed material scalding the workers.

[0022] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, rather than limiting the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 is a first structural schematic view of an embodiment of the pressing equipment with automatic opening function of the present application;

[0025] Figure 2 is a second structural schematic view of an embodiment of the pressing equipment with automatic opening function of the present application;

[0026] Figure 3 is a third structural schematic view of an embodiment of the pressing equipment with automatic opening function of the present application;

[0027] Figure 4 is a fourth structural schematic view of an embodiment of the pressing equipment with automatic opening function of the present application;

[0028] Corresponding reference signs:

[0029] 1 - pressing equipment with automatic opening function; 10 - rack; 101 - equipment switch; 102 - touch panel; 103 - bearing table; 104 - support rod; 20 - mold set; 21 - upper beam; 22 - lower mold; 23 - template; 30 - jacking device; 31 - second driving member; 32 - displacement member; 40 - mold separation device; 41 - first driving member; 42 - first guide structure; 421 - support plate; 422 - first track; 4221 - side wall; 4222 - bottom wall; 423 - connecting rod; 424 - guide rod; 43 - second guide structure; 431 - front frame body; 432 - second track. DETAILED DESCRIPTION

[0030] In order for those skilled in the art to better understand the technical solutions of the present application, the pressing equipment with automatic opening function provided by the present application is further described in detail below in combination with the drawings and specific embodiments. It can be understood that the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0031] The terms "first", "second", and the like in the present application are used to distinguish different objects, not to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0032] Since the existing vulcanizing machine can only put raw materials and take out processed materials after vulcanization by workers manually, and since the processed materials are high in temperature, workers are easy to be scalded when taking the processed materials. The present application provides a pressing equipment with automatic opening function, which is provided with a mold separation device on the rack, and the upper and lower molds of the closed mold are driven by the mold separation device to move along the first track and the second track respectively, so that the upper and lower molds of the closed mold can be automatically opened, the processed materials after vulcanization are exposed to the outside, and then the processed materials are cooled and away from the heating device, reducing the possibility of workers being scalded by high-temperature processed materials.

[0033] Please refer to Figures 1-4 , Figure 1 is a first structure schematic view of an embodiment of the pressing equipment with automatic opening function of the present application; Figure 2 is a second structure schematic view of an embodiment of the pressing equipment with automatic opening function of the present application; Figure 3is a third structural schematic diagram of an embodiment of the pressing equipment with automatic opening function of the application; Figure 4 is a fourth structural schematic diagram of an embodiment of the pressing equipment with automatic opening function of the application.

[0034] As shown in Figures 1-4 , the pressing equipment with automatic opening function 1 of the embodiment comprises a rack 10, a mold set 20, a jacking device 30 and a mold separation device 40. Among them, the mold set 20, the jacking device 30 and the mold separation device 40 are all arranged on the rack 10.

[0035] Specifically, the rack 10 of the embodiment is provided with a base, a top end and an operation room, and a device switch 101 is arranged on the side wall of the base for controlling the start and stop of the pressing equipment with automatic opening function 1. The outer shell of the operation room can be provided with a touch panel 102, and a circuit structure can be arranged in the operation room, which is electrically connected with the touch panel 102, the jacking device 30 and the mold separation device 40. Workers can touch the touch panel 102 to realize the specific operation of controlling the jacking device 30 and / or the mold separation device 40.

[0036] The rack 10 further comprises a bearing table 103 and a support rod 104, and the support rod 104 connects the top end and the base of the rack 10. The bearing table 103 is provided with a positioning hole, and the support rod 104 is arranged in the positioning hole, and the bearing table 103 slides on the support rod 104 along the direction of gravity.

[0037] The mold set 20 of the embodiment comprises an upper mold and a lower mold 22 arranged at intervals along the direction of gravity, wherein the upper mold is composed of an upper cross beam 21 and a mold plate 23 of split structure, and the upper mold is fixedly arranged on the top end of the rack 10 through the upper cross beam 21. The lower mold 22 is arranged on the bearing table 103 of the rack 10, and the raw material is clamped between the lower mold 22 and the mold plate 23. Optionally, the pressing equipment with automatic opening function 1 of the embodiment can be a push-pull vulcanizing machine, and the raw material can be rubber material to be vulcanized.

[0038] Optionally, the lower mold 22 of the embodiment can also be composed of a lower cross beam and a lower mold plate, wherein the lower cross beam is arranged on the bearing table 103, and the lower mold plate is detachably arranged with the lower cross beam. The mold plate 23 and the lower mold plate can be replaced to adapt to the product structure needed to be produced. Optionally, the upper cross beam 21 and the mold plate 23, and the lower cross beam and the lower mold plate can all be detachably fixed by magnetic attraction.

[0039] The jacking device 30 of the embodiment is arranged on the rack 10 and abuts against the lower mold 22 through the bearing table 103, and is used to drive the lower mold 22 to move upward along the direction of gravity to abut against the mold plate 23, or to drive the lower mold 22 to move downward along the direction of gravity to control the mold plate 23 to separate from the upper cross beam 21. Specifically, the jacking device 30 is arranged on the base of the rack 10 and abuts against the side of the bearing table 103 away from the mold set 20.

[0040] The jacking device 30 includes a second driving member 31 and a displacement member 32, two ends of the displacement member 32 are respectively connected with the second driving member 31 and the bearing table 103, and the displacement member 32 drives the bearing table 103 to move along the direction of gravity under the driving of the second driving member 31. Optionally, the second driving member 31 and the displacement member 32 of the embodiment can be an oil cylinder and a piston rod, or a motor and an electric rod, etc.

[0041] The mold separating device 40 of the embodiment is provided with a first track 422 and a second track 432, which are used to drive the mold plate 23 to move along the first track 422 and drive the lower mold 22 to move along the second track 432, so as to expose the raw material clamped between the lower mold 22 and the mold plate 23, facilitate its cooling treatment, and facilitate workers to take out the raw material. The extension direction of the first track 422 and the extension direction of the second track 432 are arranged at an included angle, and the angle of the included angle changes from zero degrees to 90 degrees.

[0042] Specifically, the mold separating device 40 includes a first driving member 41, a first guide structure 42 and a second guide structure 43. The first guide structure 42 and the second guide structure 43 are arranged on the same side of the mold set 20, the first driving member 41 and the first guide structure 42 are arranged on opposite sides of the mold set 20, and the second guide structure 43 and the first driving member 41 are arranged on opposite sides of the mold set 20. The first guide structure 42 is provided with the first track 422, and the second guide structure 43 is provided with the second track 432.

[0043] The first driving member 41 of the embodiment is fixedly connected with the lower mold 22, and the moving direction of the first driving member 41 is perpendicular to the direction of gravity. Optionally, the first driving member 41 of the embodiment includes an oil cylinder and a piston rod, the piston rod is connected with the oil cylinder and the lower mold 22, and the oil cylinder is used to drive the piston rod to extend or retract, so as to drive the lower mold 22 and the mold plate 23 to move along the second track 432 and the first track 422, respectively.

[0044] The first guide structure 42 of the embodiment comprises a support plate 421 and a guide rod 424, the support plate 421 is arranged adjacent to the upper mold along the moving direction of the first driving member 41, the first track 422 is arranged on the support plate 421, the guide rod 424 is fixedly connected with the mold plate 23, and the guide rod 424 slides in the first track 422 to drive the mold plate 23 to move along the first track 422; wherein when the mold plate 23 and the lower mold 22 move to the lowest end along the gravity direction, the guide rod 424 is arranged at the opening of the first track 422.

[0045] The first track 422 comprises two side walls 4221 and a bottom wall 4222, the bottom wall 4222 is arranged on the side of the first track 422 away from the upper mold, and is connected with the two side walls 4221 respectively, for limiting the maximum moving distance of the mold plate 23 in the first track 422. Optionally, the side wall 4221 of the embodiment is an arc-shaped side wall, and the center of the arc-shaped side wall is on the side close to the mold set 20, so that the first track 422 changes from being perpendicular to the gravity direction to being parallel to the gravity direction.

[0046] Optionally, the first guide structure 42 of the embodiment further comprises a connecting rod 423, two groups of support plates 421 and two groups of first tracks 422, the connecting rod 423 connects the ends of the two groups of support plates 421 away from the mold set 20, and the first track 422 is arranged on the side of the two groups of support plates 421 arranged opposite to each other. Each group of support plates 421 is provided with a group of first tracks 422, and when the mold plate 23 moves along the first track 422, the two ends of the mold plate 23 are clamped in the two groups of first tracks 422.

[0047] The second guide structure 43 of the embodiment comprises a front frame body 431 and a second track 432 arranged on the inner side wall of the front frame body 431, the extension direction of the second track 432 is consistent with the moving direction of the first driving member 41, that is, when the lower mold 22 moves along the second track 432, it always moves along the horizontal direction perpendicular to the gravity direction.

[0048] By Figure 4 It can be obtained that the extension direction of the first track 422 changes from being perpendicular to the gravity direction to being parallel to the gravity direction, and the extension direction of the second track 432 is perpendicular to the gravity direction, that is, the extension direction of the first track 422 and the extension direction of the second track 423 are arranged at an included angle, and the angle of the included angle changes from zero degree to 90 degrees with the extension of the first track 422 and the second track 423.

[0049] Optionally, the front frame body of the embodiment can be composed of two side plates and a front baffle. The second track 423 is arranged on the side of the two side plates opposite to each other. The first end of the front baffle is connected to the two side plates. The front baffle serves as the terminal point of the second track 432 and abuts against the lower mold 22 when the lower mold 22 moves along the second track 432 to the terminal point. The side plates abut against the bearing table 103. The support plate 421 is fixedly arranged on the side of the two side plates opposite to each other away from the bottom wall 4222.

[0050] The above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A pressing device with an automatic opening function, characterized in that, include: frame; 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 mounted on the support platform of the frame, wherein the raw material is sandwiched between the lower mold and the template. A lifting device is provided 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 template to separate from the upper crossbeam. A mold separation device is provided on the frame and has a first track and a second track for moving the template along the first track and moving the lower mold along the second track. The extension direction of the first track is set at an angle to the extension direction of the second track, and the angle varies from zero degrees to 90 degrees.

2. The press apparatus having an automatic opening function according to claim 1, wherein The mold separation device includes: A first driving component is fixedly connected to the lower mold, and the direction of movement of the first driving component is perpendicular to the direction of gravity. A first guide structure is disposed on opposite sides of the mold assembly, and the first guide structure is provided with the first track. The second guide structure and the first drive member are disposed on opposite sides of the mold assembly, and the first guide structure and the second guide structure are disposed on the same side of the mold assembly. The second guide structure is provided with the second track.

3. The press apparatus having an automatic opening function according to claim 2, wherein The first guide structure includes a support plate and a guide rod. The support plate and the upper mold are arranged adjacent to each other along the moving direction of the first driving member. The first track is arranged on the support plate. The guide rod is fixedly connected to the template and slides in the first track to drive the template to move along the first track. When the template and the lower mold move to the lowest end along the direction of gravity, the guide rod is arranged at the opening of the first track.

4. The press apparatus having an automatic opening function according to claim 3, wherein The first guide structure includes a connecting rod, two sets of support plates, and two sets of first tracks. The connecting rod connects to the end of the two sets of support plates away from the mold assembly, and the first tracks are disposed on the side where the two sets of support plates are opposite to each other.

5. The press apparatus having an automatic opening function according to claim 4, wherein The first track includes two side walls and a bottom wall. The bottom wall is located on the side of the first track away from the upper mold and is connected to the two side walls respectively, thereby limiting the maximum movement distance of the template on the first track.

6. The press apparatus having an automatic opening function according to claim 2, wherein The second guide structure includes a front frame and a second track disposed on the inner side wall of the front frame, wherein the extension direction of the second track is consistent with the movement direction of the first drive member.

7. The press apparatus having an automatic opening function according to claim 2, wherein The first driving component 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, so as to move the lower mold and the template along the second track and the first track, respectively.

8. The press apparatus having an automatic opening function according to claim 1, wherein The rack further comprises a support rod connecting the top end of the rack and the base, the support rod is arranged in a positioning hole of the bearing table, and the bearing table slides on the support rod along the direction of gravity.

9. The press apparatus having an automatic opening function according to claim 8, wherein The jacking device comprises a second driving member and a displacement member, two ends of the displacement member are connected with the second driving member and the bearing table respectively, and the displacement member drives the bearing table to move along the direction of gravity under the driving of the second driving member.

10. The press apparatus having an automatic opening function according to claim 1, wherein The pressing device is a push-pull vulcanizing machine.

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