Automatic mold opening equipment

Abstract

An automatic mold opening and molding equipment includes a support component, a molding component and an adjustment component. The support component includes a support frame, and the molding component includes a bearing plate and a movable cover. The bearing plate is slidably mounted on the support frame, and the movable cover is pivotally connected to one side of the support frame. The adjustment component includes a first movable plate, a first rotating shaft, a second movable plate, a second rotating shaft and a transmission member. The first movable plate is slidably mounted on the top of the support frame, and the first rotating shaft is hinged to one end of the first movable plate. The second movable plate is slidably mounted on the first movable plate, and the second rotating shaft is hinged to the second movable plate. One end of the transmission member is connected to one end of the movable cover, and the other end is connected to the second rotating shaft after passing through the first rotating shaft. The automatic mold opening and molding machine connects the movable cover and the second rotating shaft respectively through the two ends of the transmission member. The second movable plate cooperates with the first movable plate to make the movable cover flip around the support frame, which is convenient for replacing and cleaning the mold and quickly unloading the workpiece. At the same time, the molding is realized by closing the bearing plate and the movable cover, which is convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of molding equipment, in particular to an automatic mold opening molding equipment. Background Art

[0002] A molding machine is a tool used to mold objects. This tool is composed of various parts, and different molds are composed of different parts. With the rapid development of industry, products made by molding machines are used in various fields of life and production. The main body of the molding machine is the mold, and the type of mold can be changed according to the needs of the product. However, at present, the molding machine has a complex structure, and it is inconvenient to change the mold and use it. Summary of the invention

[0003] Based on this, it is necessary to provide an automatic mold opening and molding equipment that is easy to change molds and easy to use to address the above problems.

[0004] An automatic mold opening and forming equipment includes a supporting component, a molding component and an adjusting component, the supporting component includes a supporting frame, the molding component includes a bearing plate and a movable cover, the bearing plate is slidably arranged on the supporting frame, the movable cover is pivotally connected to one side of the supporting frame, the adjusting component includes a first movable plate, a first rotating shaft, a second movable plate, a second rotating shaft and a transmission member, the first movable plate is slidably arranged on the top of the supporting frame, the first rotating shaft is hinged to one end of the first movable plate, the second movable plate is slidably arranged on the first movable plate, the second rotating shaft is hinged to the second movable plate, one end of the transmission member is connected to one end of the movable cover, and the other end is connected to the second rotating shaft after passing through the first rotating shaft.

[0005] In one of the embodiments, a limiting component is further included, and the limiting component includes a fixing frame, a stopper and a limiting component, the fixing frame is installed on the supporting frame, the stopper is pivotally connected to the fixing frame, the stopper is used to fix the movable cover, the limiting component is slidably disposed on the fixing frame, and the limiting component is used to fix the stopper.

[0006] In one embodiment, the limiting assembly further includes a stopping power element and a limiting power element, the stopping power element is used to drive the stopping member to rotate, and the limiting power element is used to drive the limiting member to move closer to or away from the stopping member.

[0007] In one embodiment, the stopper includes a first fixing portion and a second fixing portion, the first fixing portion is used to clamp the movable cover, and the limiting member is used to fix the second fixing portion.

[0008] In one embodiment, the support assembly also includes a support plate, a first support seat and a second support seat, the support plate and the first support seat are respectively installed on both sides of the support frame, the first support seat and the second support seat are horizontally arranged on the same side, the movable cover is pivotally connected to the support plate, and the first support seat and the second support seat are used to support the movable cover.

[0009] In one embodiment, the molded assembly also includes a first synchronization shaft, a first pulley and a first guide rack, the first pulley is meshed with the first guide rack, there are multiple first pulleys and first guide racks, the first pulleys correspond to the first guide racks one by one, the first pulleys are arranged on the first synchronization shaft at intervals, one end of each first guide rack is connected to one side of the bearing plate, and the other end is connected to one side of the support frame.

[0010] In one embodiment, the molded assembly also includes a second synchronization shaft, a second pulley and a second guide rack, the second pulley is meshed with the second guide rack, there are multiple second pulleys and second guide racks, the second pulleys correspond to the second guide racks one by one, the second pulleys are arranged on the second synchronization shaft at intervals, one end of each second guide rack is connected to one side of the bearing plate, and the other end is connected to one side of the support frame.

[0011] In one embodiment, the adjustment component further includes a first synchronization wheel and a second synchronization wheel, the first synchronization wheel and the second synchronization wheel are both multiple and correspond one to one, the first synchronization wheels are arranged on the first rotating shaft at intervals, and the second synchronization wheels are arranged on the second rotating shaft at intervals.

[0012] In one embodiment, the adjustment component also includes a first movable power element and a second movable power element, the first movable power element is installed on the top of the support frame, the first movable power element is used to drive the first movable plate to move, the second movable power element is installed on the first movable plate, and the second movable power element is used to drive the second movable plate to move.

[0013] In one of the embodiments, the molding assembly further includes a lifting power element, which is installed at the bottom of the support frame and is used to drive the carrying plate to move.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The automatic mold opening and forming machine of the present invention places the mold on a carrying plate, connects the movable cover and the second rotating shaft respectively through the two ends of the conveying member, and enables the movable cover to flip around the supporting frame through the movement and coordination of the second movable plate and the first movable plate, so as to facilitate the replacement and cleaning of the mold and the rapid unloading of the workpiece. At the same time, the molding is realized by closing the carrying plate and the movable cover, and the workpiece under complex process conditions can be molded rapidly. The machine is easy to use, improves production efficiency, reduces the labor intensity of workers, and realizes safe production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the assembly structure of an automatic mold opening and forming device according to a preferred embodiment of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the automatic mold opening and molding equipment from another angle;

[0018] Figure 3 for Figure 2 The schematic diagram of the structure of the adjustment component in the automatic mold opening and molding equipment shown;

[0019] Figure 4 for Figure 1 The schematic diagram of the structure of the limit assembly in the automatic mold opening and molding equipment is shown.

[0020] Notes on the attached drawings:

[0021] Automatic mold opening and molding equipment 100;

[0022] Support assembly 10, support frame 11, base 111, pillar 112, ceiling 113, support plate 12, first support seat 13, second support seat 14, molded assembly 20, bearing plate 21, movable cover 22, first connecting block 221, second connecting block 222, lifting power element 23, first synchronous shaft 24, first pulley 25, first guide rack 26, second synchronous shaft 27, second pulley 28, second guide rack 29;

[0023] Adjustment assembly 30, first movable plate 31, first rotating shaft 32, second movable plate 33, second rotating shaft 34, first synchronous wheel 35, second synchronous wheel 36, first auxiliary wheel 37, guide wheel 38, second movable power element 39, limiting assembly 40, fixing frame 41, stopper 42, first fixing part 421, second fixing part 422, limiting part 43, stopping power element 44, limiting power element 45. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When the number of an element is referred to as "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] See also Figures 1 to 4 , which is an automatic mold opening and molding equipment 100 of a preferred embodiment of the present invention, includes a supporting component 10, a molding component 20 and an adjusting component 30. The supporting component 10 includes a supporting frame 11, the molding component 20 includes a bearing plate 21 and a movable cover 22, and the adjusting component 30 includes a first movable plate 31, a first rotating shaft 32, a second movable plate 33, a second rotating shaft 34 and a transmission member (not shown). The automatic mold opening and molding equipment 100 of this embodiment places the mold on the bearing plate 21, and connects the movable cover 22 and the second rotating shaft 34 through the two ends of the transmission member. Through the movement and cooperation of the second movable plate 33 and the first movable plate 31, the movable cover 22 is turned around the supporting frame 11, which is convenient for replacing the mold. At the same time, the molding is realized by closing the bearing plate 21 and the movable cover 22, which is easy to use.

[0028] like Figure 1 and Figure 2 As shown, in this embodiment, the support assembly 10 includes a support frame 11, a support plate 12, a first support seat 13 and a second support seat 14. The support plate 12 and the first support seat are respectively installed on both sides of the support frame 11, and the first support seat 13 and the second support seat 14 are horizontally arranged on the same side. Optionally, the support frame 11 includes a base 111, pillars 112 and a ceiling 113. The two ends of the pillars 112 are respectively connected to the base 111 and the ceiling 113. Furthermore, there are four pillars 112.

[0029] In one embodiment, the molding assembly 20 includes a supporting plate 21, a movable cover 22 and a lifting power element 23. The supporting plate 21 is slidably mounted on the support frame 11. The supporting plate 21 is used to place molds and raw materials. The movable cover 22 is pivotally connected to one side of the support frame 11. The lifting power element 23 is installed at the bottom of the support frame 11. The lifting power element 23 is used to drive the supporting plate 21 to move. Optionally, the movable cover 22 is pivotally connected to the support plate 12 through a rotating shaft, the first support seat 13 and the second support seat 14 are used to support the movable cover 22, and the lifting power element 23 is installed on the base 111; further, the first connecting block 221 and the second connecting block 222 are arranged on the side of the movable cover 22 away from the support plate 12, the second connecting block 222 is installed on the central axis of the movable cover 22, and a protrusion (not marked in the figure) is arranged on the side of the movable cover 22 away from the bearing plate 21. In one embodiment, there are two first connecting blocks 221, and the two first connecting blocks 221 are respectively arranged on both sides of the second connecting block 222, there are four protrusions, and the four protrusions are respectively arranged at the four end corners of the movable cover 22, and there are two lifting power elements 23, and the lifting power element 23 is an oil cylinder. When molding is required, the movable cover 22 is placed on the first support seat 13 and the second support seat 14, and the bearing plate 21 rises close to the movable cover 22. When the mold needs to be changed, the movable cover 22 is away from the first support seat 13 and the second support seat 14 to facilitate mold change.

[0030] In order to ensure the vertical movement of the supporting plate 21, the molded component 20 also includes a first synchronization shaft 24, a first pulley 25 and a first guide rack 26. The first pulley 25 is meshed with the first guide rack 26. There are multiple first pulleys 25 and first guide racks 26. The first pulleys 25 and the first guide racks 26 correspond one to one. Each first pulley 25 is arranged at intervals on the first synchronization shaft 24. One end of each first guide rack 26 is connected to one side of the supporting plate 21, and the other end is connected to one side of the base 111. In one embodiment, the molded assembly 20 also includes a second synchronization shaft 27, a second pulley 28 and a second guide rack 29. The second pulley 28 is meshed with the second guide rack 29. There are multiple second pulleys 28 and second guide racks 29. The second pulleys 28 and the second guide racks 29 correspond one to one. Each second pulley 28 is arranged at intervals on the second synchronization shaft 27. One end of each second guide rack 29 is connected to the side of the carrier plate 21 away from the first synchronization shaft 24, and the other end is connected to the side of the base 111 away from the first synchronization shaft 24.

[0031] See also Figure 2 and Figure 3The adjustment assembly 30 includes a first movable plate 31, a first rotating shaft 32, a second movable plate 33, a second rotating shaft 34 and a transmission member (not shown). The first movable plate 31 is slidably disposed on the top of the support frame 11. The first rotating shaft 32 is hinged to one end of the first movable plate 31. The second movable plate 33 is slidably disposed on the first movable plate 31. The second rotating shaft 34 is hinged to the second movable plate 33. One end of the transmission member is connected to one end of the movable cover 22 away from the supporting plate 12, and the other end is connected to the second rotating shaft 34 after passing through the first rotating shaft 32. Optionally, the transmission member is a chain, and there are two transmission members; further, one end of the transmission member is connected to the first connecting block 221. In one embodiment, the adjustment assembly 30 also includes a first synchronous wheel 35 and a second synchronous wheel 36. The first synchronous wheel 35 and the second synchronous wheel 36 are both multiple and correspond to each other. Each first synchronous wheel 35 is arranged on the first rotating shaft 32 at intervals, and each second synchronous wheel 36 is arranged on the second rotating shaft 34 at intervals. The adjustment assembly 30 also includes a first auxiliary wheel 37, a second auxiliary wheel (not shown) and an auxiliary member (not shown), the first auxiliary wheel 37 is connected to the first rotating shaft 32, the second auxiliary wheel is hinged to the second movable plate 33, one end of the auxiliary member is connected to the movable cover 22, and the other end is connected to the second auxiliary wheel after passing through the first auxiliary wheel 37. Optionally, the auxiliary member is a safety rope, and one end of the auxiliary member is connected to the second connecting block 222. The adjustment assembly 30 also includes a guide rail (not shown) and a guide wheel 38, the guide rail is installed on the first movable plate 31, the guide wheel 38 is connected to the second rotating shaft 34, and the guide wheel 38 slides along the guide rail. The adjustment assembly 30 also includes a first mobile power element (not shown) and a second mobile power element 39, the first mobile power element is installed on the top of the support frame 11, the first mobile power element is used to drive the first movable plate 31 to move, the second mobile power element 39 is installed on the first movable plate 31, and the second mobile power element 39 is used to drive the second movable plate 33 to move.

[0032] like Figure 1 and Figure 4As shown, in order to firmly fix the movable cover 22, the automatic mold opening and molding device 100 further includes a limiting assembly 40, the limiting assembly 40 includes a fixing frame 41, a stopper 42 and a limiting member 43, the fixing frame 41 is mounted on the pillar 112, the stopper 42 is pivotally connected to the fixing frame 41, the stopper 42 is used to fix the movable cover 22, the limiting member 43 is slidably disposed on the fixing frame 41, and the limiting member 43 is used to fix the stopper 42. Optionally, the stopping member 42 includes a first fixing portion 421 and a second fixing portion 422, the first fixing portion 421 is used to clamp the movable cover 22, the limiting member 43 is used to fix the second fixing portion 422, and further, the first fixing portion 421 is provided with a groove to accommodate the protrusion. When the movable cover 22 abuts against the first support seat 13, the first fixing portion 421 protrudes from the fixing frame 41 to clamp the movable cover 22, and the limiting member 43 abuts against the second fixing portion 422 to prevent the supporting plate 21 from lifting the movable cover 22. When the movable cover 22 needs to be separated from the first support seat 13, the first fixing portion 421 is built into the fixing frame 41 to avoid interfering with the flipping of the movable cover 22. In one embodiment, the limiting assembly 40 further includes a stopping power element 44 and a limiting power element 45. The stopping power element 44 is used to drive the stopping member 42 to rotate, and the limiting power element 45 is used to drive the limiting member 43 to move closer to or away from the stopping member 42. Optionally, the stopping power element 44 is a cylinder. In other embodiments, the stopping power element 44 is hydraulic, electromagnetic or lever arm, etc., as long as the effect of driving the stop member 42 is achieved; further, there are four limit assemblies 40, and the limit assemblies 40 are installed on the four pillars 112 to ensure that the movable cover 22 is firmly fixed. In other embodiments, the number of limit assemblies 40 can be increased or decreased accordingly according to the size of the supporting pressure of the movable cover 22.

[0033] When compression molding is required, the first movable plate 31 moves to one end of the support frame 11 close to the supporting plate 12, and the second movable plate 33 moves to the end close to the first rotating shaft 32, the mold is installed on the supporting plate 21, and then the raw material is injected into the mold; then, the second movable plate 33 moves in the direction away from the first rotating shaft 32, and drives the movable cover 22 to flip around the supporting plate 12 through the transmission member until the movable cover 22 flips to a vertical position; then, the first moving power element drives the first movable plate 31 to move in the direction away from the supporting plate 12, and at the same time, the second movable plate 33 moves in the direction of the first rotating shaft 32. Under the gravity of the movable cover 22 and the traction of the transmission member, The movable cover 22 continues to flip toward the supporting plate 21 until the movable cover 22 flips to the first supporting seat 23 and the second supporting seat 14, and then the first fixing portion 421 protrudes from the fixing frame 41 to clamp the movable cover 22, and the limit member 43 abuts against the second fixing portion 422; then, according to the product process requirements, the pressure and time of the pressurization and the temperature and time of the heating are set, and finally, the lifting power element 23 drives the supporting plate 21 to move toward the movable cover 22 to achieve compression molding; after a certain period of time, after the mold is cooled, when compression molding is performed according to the product process conditions, the supporting plate 21 is away from the movable cover 22, and the first fixing portion 421 retracts into the fixing frame 41.

[0034] When the mold needs to be disassembled, the movable cover 22 needs to be flipped to the horizontal position, and the second movable plate 33 moves away from the first rotating shaft 32. At this time, the first rotating shaft 32 and the transmission member shrink at a double rate, thereby pulling the movable cover 22 to rotate upward, changing the angle from 0° to 90°. Then, the first movable plate 31 moves forward to change the movable cover 22 in a direction greater than 90°. When the angle change value reaches the point where the movable cover 22 can fall freely along the rotating shaft, the first movable plate 31 stops, and the second movable plate 33 reduces the distance from the first rotating shaft 32, and slowly releases the transmission member. At this time, the first rotating shaft 32 and the transmission member increase at a double rate until the movable cover 22 flips to 180° and stops, so that the die-cast workpiece product and the mold are exposed on the front of the equipment for mechanical or manual removal of the product and cleaning of the mold; this cycle is repeated.

[0035] The automatic mold opening and molding equipment 100 of the present invention places the mold on the supporting plate 21, and connects the movable cover 22 and the second rotating shaft 34 through the two ends of the conveying member respectively. Through the movement and coordination of the second movable plate 33 and the first movable plate 31, the movable cover 22 is flipped around the support frame 11, which is convenient for replacing and cleaning the mold and quickly unloading the workpiece. At the same time, the molding is realized by closing the supporting plate 21 and the movable cover 22. The workpiece under complex process conditions can be quickly molded, which is easy to use, improves production efficiency, reduces the labor intensity of workers, and realizes safe production.

[0036] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An automatic mold opening and molding equipment, characterized in that: The invention comprises a supporting assembly, a molding assembly and an adjusting assembly, wherein the supporting assembly comprises a supporting frame, the molding assembly comprises a bearing plate and a movable cover, the bearing plate is slidably arranged on the supporting frame, the movable cover is pivotally connected to one side of the supporting frame, the adjusting assembly comprises a first movable plate, a first rotating shaft, a second movable plate, a second rotating shaft and a transmission member, the first movable plate is slidably arranged on the top of the supporting frame, the first rotating shaft is hinged to one end of the first movable plate, the second movable plate is slidably arranged on the first movable plate, the second rotating shaft is hinged to the second movable plate, one end of the transmission member is connected to one end of the movable cover, and the other end is connected to the second rotating shaft after passing through the first rotating shaft; It also includes a limiting component, the limiting component includes a fixing frame, a stopper and a limiting member, the fixing frame is mounted on the supporting frame, the stopper is pivotally connected to the fixing frame, the stopper is used to fix the movable cover, the limiting member is slidably arranged on the fixing frame, and the limiting member is used to fix the stopper; The limiting assembly further comprises a stopping power element and a limiting power element, wherein the stopping power element is used to drive the stopping member to rotate, and the limiting power element is used to drive the limiting member to move closer to or away from the stopping member; The stopper comprises a first fixing portion and a second fixing portion, the first fixing portion is used to clamp the movable cover, and the limiting member is used to fix the second fixing portion; The adjustment component also includes a first synchronous wheel and a second synchronous wheel. The first synchronous wheel and the second synchronous wheel are both multiple and correspond to each other. The first synchronous wheels are arranged on the first rotating shaft at intervals, and the second synchronous wheels are arranged on the second rotating shaft at intervals.

2. The automatic mold opening and molding equipment according to claim 1, characterized in that: The support assembly also includes a support plate, a first support seat and a second support seat. The support plate and the first support seat are respectively installed on both sides of the support frame. The first support seat and the second support seat are horizontally arranged on the same side. The movable cover is pivotally connected to the support plate. The first support seat and the second support seat are used to support the movable cover.

3. The automatic mold opening and molding equipment according to claim 1 is characterized in that: The molded component also includes a first synchronization shaft, a first pulley and a first guide rack, the first pulley is meshed with the first guide rack, there are multiple first pulleys and first guide racks, the first pulleys correspond to the first guide racks one by one, the first pulleys are arranged on the first synchronization shaft at intervals, one end of each first guide rack is connected to one side of the bearing plate, and the other end is connected to one side of the support frame.

4. The automatic mold opening and molding equipment according to claim 3 is characterized in that: The molded assembly also includes a second synchronization shaft, a second pulley and a second guide rack, the second pulley is meshed with the second guide rack, there are multiple second pulleys and second guide racks, the second pulleys correspond to the second guide racks one by one, the second pulleys are arranged on the second synchronization shaft at intervals, one end of each second guide rack is connected to one side of the bearing plate, and the other end is connected to one side of the support frame.

5. The automatic mold opening and molding equipment according to claim 1, characterized in that: The adjustment component also includes a first movable power element and a second movable power element. The first movable power element is installed on the top of the support frame, and the first movable power element is used to drive the first movable plate to move. The second movable power element is installed on the first movable plate, and the second movable power element is used to drive the second movable plate to move.

6. The automatic mold opening and molding equipment according to claim 1, characterized in that: The molding assembly further includes a lifting power element, which is installed at the bottom of the support frame and is used to drive the carrying plate to move.

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