A vertical magnetic disc mold closing machine for precision mold production

Abstract

The present invention discloses a magnetic disk vertical mold clamping machine for precision mold production, which relates to the technical field of mold clamping machines and includes a mounting frame, a hydraulic pump, a movable plate, a first electromagnetic plate, a shielding mechanism, an upper mold, a conveyor belt, a second electromagnetic plate, a lower mold, a control panel and a counterweight mechanism. The top of the mounting frame is fixedly connected to the hydraulic pump, the right end of the hydraulic pump is fixedly connected to the movable plate, the right end of the movable plate is rotatably connected to the first electromagnetic plate, the top of the first electromagnetic plate is magnetically adsorbed with a shielding mechanism, the top center of the first electromagnetic plate is magnetically adsorbed with an upper mold, a shielding mechanism is provided, the upper mold is clamped by four groups of clamping plates, and an electromagnetic barrier is formed by electromagnetic shielding cloth to balance the magnetic field distribution between the first electromagnetic plate and the second electromagnetic plate, so that the suction uniformity error is reduced, and the parallelism requirement of the precision mold is met. At the same time, the electromagnetic shielding cloth is used to block stray magnetic fields, reduce the residual magnetism of metal parts of the mold, and reduce the maintenance frequency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of die assembling machines, in particular to a magnetic disc vertical die assembling machine for precision die production. BACKGROUND

[0002] With the increasing design of products, the mold is also getting larger and larger, so it is impossible to assemble the mold by manpower alone, and the hydraulic die assembling machine can assemble large molds.

[0003] The existing die assembling machine relies on the uniform suction force of the electromagnetic plate to fix the mold, and if there is magnetic field distortion, it may cause uneven force on the mold, causing deformation after die assembling, and long-term unshielded stray magnetic field may cause residual magnetism of the metal parts such as mold sliders, resulting in dust adsorption and movement jam, affecting the use of the magnetic disc vertical die assembling machine for precision die production; if the mold installation position is offset, local collision or uneven force may occur during die assembling, causing damage to the mold cavity, guide pillar or insert, and at the same time, it may cause the die assembling force to concentrate in a local area, causing uneven force on the electromagnetic suction disc, affecting the service life of the equipment, and the existing technology is difficult to position the mold, reducing production efficiency and increasing debugging time;

[0004] Finally: Some precision molds need to withstand high-pressure material filling or impact force during production, and the existing technology is difficult to simulate the load working condition in actual production to find the weak link in mold design or manufacturing in advance, which may cause cracking or wear of the mold due to overload during formal production, and if the force is uneven during die assembling, it may cause local deformation, and the existing technology is difficult to compensate for the uneven magnetic force distribution of the magnetic disc, and the practicality is relatively single;

[0005] Finally: When an abnormality occurs, the existing technology is difficult to immediately cut off the power source to avoid injury caused by mechanical movement, and if misalignment of the mold is detected during die assembling, the existing technology is difficult to prevent the mold from impacting, thereby being difficult to protect the high-precision cavity and insert. SUMMARY

[0006] Therefore, in order to solve the above problems, the present application provides a magnetic disc vertical die assembling machine for precision die production.

[0007] The present application is implemented by constructing a magnetic disc vertical die assembling machine for precision die production, which comprises a mounting frame, a hydraulic pump is fixedly connected to the top of the mounting frame, a moving plate is fixedly connected to the right end of the hydraulic pump, a first electromagnetic plate is rotatably connected to the right end of the moving plate, a shielding mechanism is magnetically adsorbed to the top of the first electromagnetic plate, an upper mold is magnetically adsorbed to the top center of the first electromagnetic plate, a conveyor belt is arranged at the right rear end of the back of the mounting frame, a second electromagnetic plate is arranged in the conveyor belt, a lower mold is magnetically adsorbed to the top center of the second electromagnetic plate, a control panel is fixedly connected to the left rear end of the back of the mounting frame, and a counterweight mechanism is fixedly connected to the top of the mounting frame.

[0008] The shielding mechanism comprises a first electromagnetic block, the first electromagnetic block is magnetically adsorbed on the top of the first electromagnetic plate, the first electromagnetic block is magnetically adsorbed on the top of the first installation shell, the first installation shell is provided with a positioning mechanism on the side, the second electromagnetic block is fixedly connected with a cylinder around the top, the back of the front cylinder of the second electromagnetic block is fixedly connected with a clamping plate, the clamping plate is fixedly connected with an electromagnetic shielding cloth below the front end, the electromagnetic shielding cloth is wound on the outer wall of the winding drum, and the fifth electromagnetic block is magnetically adsorbed on the left and right ends of the winding drum.

[0009] Preferably, the positioning mechanism comprises a sliding groove, the first installation shell is provided with a sliding groove on the side, twelve groups of third electromagnetic blocks are fixedly connected in the sliding groove, the third electromagnetic blocks are magnetically adsorbed with fourth electromagnetic blocks, the front end of the fourth electromagnetic block is fixedly connected with an installation rod on the front side of the first installation shell, the back of the installation rod is fixedly connected with a rubber damping pad above, the rubber damping pad is fixedly connected with a cast iron integrated base on the top, and the cast iron integrated base is fixedly connected with a laser range finder on the top.

[0010] Preferably, the counterweight mechanism comprises a second installation shell, the second installation shell is fixedly connected with the mounting frame on the top, a supporting plate is fixedly connected with the second installation shell in the front end left side, a double-shaft motor is fixedly connected with the supporting plate on the back, output shafts of the double-shaft motor are fixedly connected with connecting rods on the left and right ends, the connecting rods are arranged in a segmented mode and are specifically composed of two groups of rod bodies which are sleeved on the left and right, the connecting rods are respectively inserted and fixed with electromagnetic clutches in the left and right slots, a control mechanism is fixedly connected with the left end of the left end connecting rod of the double-shaft motor, a fixed disc is fixedly connected with the left end in the second installation shell through a supporting rod, a second rotating rod is fixedly connected with the right end of the right end connecting rod of the double-shaft motor, a first moving block is rotatably connected with the left end of the second rotating rod, the outer wall of the first moving block is slidably connected with a sliding groove disc, a second moving block is rotatably connected with the right end of the first moving block, the outer wall of the second moving block is slidably connected with a sliding groove plate, fixed rods are fixedly connected with the bottom of the sliding groove plate, and the fixed rods are fixedly connected with counterweights.

[0011] Preferably, the control mechanism comprises a rotating disc, the rotating disc is fixedly connected with the left end of the left end connecting rod of the double-shaft motor, the rotating disc is fixedly connected with a first rotating rod on the left end, the first rotating rod is fixedly connected with an inclined seat on the left end, the inclined seat is fixedly connected with a connecting seat on the back right end, a spherical rod is slidably connected with the connecting seat on the left end, the outer wall of the spherical rod is rotatably connected with a mounting seat on the left end, a sliding block is fixedly connected with the mounting seat on the front end, the sliding block is slidably connected with the outer wall of a limiting rod, and a control switch is fixedly connected with the left end in the second installation shell.

[0012] Preferably, the electromagnetic shielding cloth is slidably connected through the first mounting shell and inside thereof, the fifth electromagnetic block is fixedly connected with the inner bottom of the first mounting shell, and the first, second and fifth electromagnetic blocks are electrically connected with the external current output device.

[0013] Preferably, the laser range finder is electrically connected with the external display screen, the third and fourth electromagnetic blocks are electrically connected with the external current output device, and the fourth electromagnetic block is slidably connected with the inside of the sliding groove.

[0014] Preferably, the sliding groove disc is slidably connected with the outer wall of the fixed disc, and the lower left end of the second rotating rod is rotatably connected with the right front end of the fixed disc.

[0015] Preferably, the counterweight is composed of six groups of counterweight plates and six groups of electromagnetic plates for magnetically attracting the six groups of counterweight plates, and the electromagnetic plates are electrically connected with the external current output device.

[0016] Preferably, the fixed rod is slidably connected through the bottom of the second mounting shell and the top of the mounting frame, and the counterweight plates in the counterweight are arranged in a back type.

[0017] Preferably, the left end of the limiting rod is fixedly connected with the left end in the second mounting shell, and the control switch is electrically connected with the external main power supply.

[0018] The present application has the following advantages: the present application improves the magnetic disk vertical mold closing machine for precision mold production, compared with the same type of equipment, has the following improvements:

[0019] The magnetic disk vertical mold closing machine for precision mold production provided by the present application sets a shielding mechanism, clamps the upper mold through four clamping plates, forms an electromagnetic barrier through the electromagnetic shielding cloth, balances the magnetic field distribution between the first and second electromagnetic plates, reduces the uniformity error of suction force, meets the parallelism requirement of the precision mold, blocks the stray magnetic field through the electromagnetic shielding cloth, reduces the residual magnetization of the mold metal parts, and reduces the maintenance frequency; sets a positioning mechanism, detects the position of the upper and lower molds through the laser range finder, prevents the installation position of the upper and lower molds from deviating, prevents local collision or uneven force from occurring during mold closing, improves production efficiency, and reduces debugging time; sets a counterweight mechanism, simulates the actual production load working condition through the counterweight, finds the weak link in mold design or manufacturing in advance, prevents cracking or wear caused by overload, and prevents uneven stress from causing local deformation; and sets a control mechanism, cuts off the external main power supply through the control switch, avoids injury caused by mechanical movement, and protects the high-precision cavity and inserts. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the mounting frame of the present application;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional exploded structure of the shielding mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the positioning mechanism of the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional exploded structure of the counterweight mechanism of the present invention;

[0025] Figure 6 This invention Figure 5 Schematic diagram of the enlarged structure at A in the middle;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the control mechanism of the present invention.

[0027] Including: mounting frame 1, hydraulic pump 2, moving plate 3, first electromagnetic plate 4, shielding mechanism 5, first electromagnetic block 51, first mounting shell 52, second electromagnetic block 53, positioning mechanism 54, slide 541, third electromagnetic block 542, fourth electromagnetic block 543, mounting rod 544, rubber shock-absorbing pad 545, cast iron integrated base 546, laser rangefinder 547, cylinder 55, clamping plate 56, electromagnetic shielding cloth 57, reel 58, fifth electromagnetic block 59, upper mold 6, conveyor belt 7, second electromagnetic plate 8, lower mold 9, control panel 10, counterweight mechanism 1 1. Second mounting shell 111, support plate 112, dual-axis motor 113, connecting rod 114, electromagnetic clutch 115, control mechanism 116, turntable 1161, first rotating rod 1162, tilting seat 1163, connecting seat 1164, spherical rod 1165, mounting seat 1166, sliding block 1167, limiting rod 1168, control switch 1169, fixed plate 117, second rotating rod 118, first moving block 119, slide plate 1110, second moving block 1111, slide plate 1112, fixed rod 1113, counterweight 1114. DETAILED DESCRIPTION

[0028] The following is combined with Figures 1 to 7 The principles and features of the present invention are described, and the examples given are only for the purpose of explaining the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not to exact scale, and are only used for the purpose of conveniently and clearly assisting in illustrating the embodiments of the present invention.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "arrangement" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0031] Embodiment one:

[0032] Please refer to Figures 1 to 3 The vertical mold closing machine for precision mold production of the present application comprises a mounting frame 1, a hydraulic pump 2 fixedly connected to the top of the mounting frame 1, a moving plate 3 fixedly connected to the right end of the hydraulic pump 2, a first electromagnetic plate 4 rotatably connected to the right end of the moving plate 3, a shielding mechanism 5 magnetically attracted to the top of the first electromagnetic plate 4, an upper mold 6 magnetically attracted to the top center of the first electromagnetic plate 4, a conveyor belt 7 provided at the back right end of the mounting frame 1, a second electromagnetic plate 8 provided in the conveyor belt 7, a lower mold 9 magnetically attracted to the top center of the second electromagnetic plate 8, a control panel 10 fixedly connected to the back left end of the mounting frame 1, and a counterweight mechanism 11 fixedly connected to the top of the mounting frame 1.

[0033] The shielding mechanism 5 comprises a first electromagnetic block 51, the first electromagnetic block 51 being magnetically attracted to the top of the first electromagnetic plate 4, a first mounting shell 52 being magnetically attracted to the top of the first electromagnetic block 51, the first mounting shell 52 facilitating the installation of the fifth electromagnetic block 59.

[0034] A second electromagnetic block 53 is magnetically attracted to the top of the first mounting shell 52, a positioning mechanism 54 is provided on the side of the first mounting shell 52, a gas cylinder 55 is fixedly connected to the top of the second electromagnetic block 53, a clamping plate 56 is fixedly connected to the back of the gas cylinder 55 on the front side of the top of the second electromagnetic block 53, and the gas cylinder 55 facilitates the movement of the clamping plate 56.

[0035] The electromagnetic shielding cloth 57 is fixedly connected below the front end of the clamping plate 56, is wound on the outer wall of the winding drum 58, and the fifth electromagnetic block 59 is magnetically adsorbed on the left and right ends of the winding drum 58. The electromagnetic shielding cloth 57 penetrates through the first mounting shell 52 and is slidably connected with the inside of the first mounting shell 52. The electromagnetic shielding cloth 57 is convenient for forming an electromagnetic shield.

[0036] The fifth electromagnetic block 59 is fixedly connected with the inner bottom of the first mounting shell 52. The first electromagnetic block 51, the second electromagnetic block 53 and the fifth electromagnetic block 59 are electrically connected with the external current output device.

[0037] The working principle of the precision mold production magnetic disk vertical mold closing machine based on example one is:

[0038] First, when using the device, first place the device in the working area, then connect the device with the external power supply, and the device can provide the power required for work.

[0039] Second, the workers respectively place the upper mold 6 and the lower mold 9 on the first electromagnetic plate 4 and the second electromagnetic plate 8, and then power on, the first electromagnetic plate 4 and the second electromagnetic plate 8 suck the upper mold 6 and the lower mold 9, in the mold closing state, adjust the pressure of the hydraulic pump 2 through the control panel 10, so that the upper mold 6 and the lower mold 9 can be tightly closed under high pressure, then exit the mold closing state, the hydraulic pump 2 is de-pressurized, the first electromagnetic plate 4 rises and drives the upper mold 6, so that the upper mold 6 and the lower mold 9 are separated and turned over, so that the upper mold 6 and the lower mold 9 are placed side by side, and the mold closing action is completed.

[0040] Third, when the first electromagnetic plate 4 and the second electromagnetic plate 8 are in use, start the four groups of air cylinders 55 and drive the fifth electromagnetic block 59 to stop working through the external current output device, drive the four groups of clamping plates 56 to move through the four groups of air cylinders 55, so that the distance between the four groups of clamping plates 56 gradually shortens, so that the four groups of clamping plates 56 clamp the upper mold 6, and in the moving process, the four groups of electromagnetic shielding cloths 57 on the outer wall of the four groups of winding drums 58 are pulled synchronously, so that the electromagnetic shielding cloth 57 is opened and located between the first electromagnetic plate 4 and the second electromagnetic plate 8 when the mold is closed, and an electromagnetic shield is formed by the electromagnetic shielding cloth 57, which balances the magnetic field distribution between the first electromagnetic plate 4 and the second electromagnetic plate 8, reduces the error of the uniformity of the suction force, meets the parallelism requirement of the precision mold, and blocks the stray magnetic field through the electromagnetic shielding cloth 57, reduces the residual magnetization of the mold metal parts, and reduces the maintenance frequency.

[0041] Example two:

[0042] Please refer to Figure 4The disk vertical mold closing machine for precision mold production of the present application further comprises a positioning mechanism 54, the positioning mechanism 54 comprises a sliding groove 541, the first mounting shell 52 is provided with the sliding groove 541 on the side, twelve groups of third electromagnetic blocks 542 are fixedly connected in the sliding groove 541, and the sliding groove 541 facilitates installation and fixation of the third electromagnetic blocks 542.

[0043] The fourth electromagnetic block 543 is magnetically adsorbed in the third electromagnetic block 542, the front end of the fourth electromagnetic block 543 on the front side of the first mounting shell 52 is fixedly connected with a mounting rod 544, the upper back of the mounting rod 544 is fixedly connected with a rubber shock pad 545, and the rubber shock pad 545 facilitates shock absorption of the laser range finder 547.

[0044] The top of the rubber shock pad 545 is fixedly connected with a cast iron integrated base 546, the top of the cast iron integrated base 546 is fixedly connected with the laser range finder 547, the laser range finder 547 is electrically connected with an external display screen, the third electromagnetic blocks 542 and the fourth electromagnetic block 543 are electrically connected with an external current output device, and the fourth electromagnetic block 543 is slidingly connected with the sliding groove 541.

[0045] In the embodiment,

[0046] When the upper mold 6 needs to be positioned, the twelve groups of third electromagnetic blocks 542 are driven by the external current output device to work step by step, so that the fourth electromagnetic block 543 is affected by the magnetic adsorption of the twelve groups of third electromagnetic blocks 542 and moves left or right, the fourth electromagnetic block 543 drives the mounting rod 544 to move left or right, the mounting rod 544 drives the rubber shock pad 545, the cast iron integrated base 546 and the laser range finder 547 to move left or right, so that the position of the upper mold 6 is detected multiple times by the laser range finder 547, the installation position of the upper mold 6 is prevented from deviating, the phenomenon of local collision or uneven stress occurs during mold closing, the production efficiency is improved, the debugging time is reduced, the third electromagnetic blocks 542 and the fourth electromagnetic block 543 are in a non-magnetic adsorption state and are separated by driving the twelve groups of third electromagnetic blocks 542 to stop working by the external current output device, the mounting rod 544, the rubber shock pad 545, the cast iron integrated base 546 and the laser range finder 547 are removed by the fourth electromagnetic block 543, the influence of the mounting rod 544, the rubber shock pad 545, the cast iron integrated base 546 and the laser range finder 547 on the mold closing state is prevented, the fourth electromagnetic block 543 can be magnetically adsorbed with the second electromagnetic plate 8, and the position of the lower mold 9 is detected by the laser range finder 547.

[0047] Embodiment three,

[0048] Please refer to Figure 5~Figure 6Compared with the first embodiment, the magnetic disk vertical mold clamping machine for precision mold production further comprises a counterweight mechanism 11, the counterweight mechanism 11 comprises a second mounting shell 111, the second mounting shell 111 is fixedly connected to the top of the mounting frame 1, a support plate 112 is fixedly connected to the front left side in the second mounting shell 111, and the second mounting shell 111 facilitates installation and fixation of the support plate 112.

[0049] The back of the support plate 112 is fixedly connected with a double-shaft motor 113, the left and right ends of the double-shaft motor 113 are fixedly connected with connecting rods 114, and the connecting rods 114 are arranged in a segmented manner and are composed of two groups of rod bodies sleeved left and right, the left and right rod bodies of the connecting rods 114 are respectively inserted and fixed with electromagnetic clutches 115 left and right notches, and the electromagnetic clutches 115 facilitate the locking of the connecting rods 114.

[0050] The left end of the left end connecting rod 114 of the double-shaft motor 113 is fixedly connected with a control mechanism 116, the left end in the second mounting shell 111 is fixedly connected with a fixed disc 117 through a support rod, the right end of the right end connecting rod 114 of the double-shaft motor 113 is fixedly connected with a second rotating rod 118, and the double-shaft motor 113 facilitates rotation of the connecting rod 114.

[0051] The left end of the second rotating rod 118 is rotatably connected with a first moving block 119, the outer wall of the first moving block 119 is slidably connected with a sliding groove disc 1110, the right end of the first moving block 119 is rotatably connected with a second moving block 1111, and the outer wall of the second moving block 1111 is slidably connected with a sliding groove plate 1112, and the second moving block 1111 facilitates movement of the sliding groove plate 1112.

[0052] The bottom of the sliding groove plate 1112 is fixedly connected with fixed rods 1113 at the front and rear ends, and the fixed rods 1113 are fixedly connected with counterweight pieces 1114 at the bottom, and the counterweight pieces 1114 have a certain distance from the moving plate 3 before the film is clamped.

[0053] The sliding groove disc 1110 is slidably connected with the outer wall of the fixed disc 117, the left lower end of the second rotating rod 118 is rotatably connected with the right front end of the fixed disc 117, the counterweight pieces 1114 are composed of six groups of counterweight plates and six groups of electromagnetic plates for magnetically attracting the six groups of counterweight plates, and the electromagnetic plates are electrically connected with an external current output device, the fixed rods 1113 penetrate through the bottom of the second mounting shell 111 and the top of the mounting frame 1 and are slidably connected with the interiors thereof, and the counterweight plates in the counterweight pieces 1114 are arranged in a back type.

[0054] In this embodiment,

[0055] When the upper die 6 and the lower die 9 are combined, the double-shaft motor 113 and the electromagnetic clutch 115 on the right side of the double-shaft motor 113 are started, so that the electromagnetic clutch 115 locks the connecting rod 114 at the right end of the double-shaft motor 113, the connecting rod 114 drives the second rotating rod 118 to rotate, the second rotating rod 118 drives the sliding groove disc 1110 to rotate on the outer wall of the fixed disc 117 through the rotating connection with the first moving block 119, the first moving block 119 drives the sliding groove plate 1112 to move downwards through the rotating connection with the second moving block 1111, the sliding groove plate 1112 drives the two groups of fixed rods 1113 to move downwards, and the six groups of counterweight pieces 1114 are driven to move downwards, when two groups of counterweight pieces 1114 need to be added, the electromagnetic plate in the third group of counterweight pieces 1114 from bottom to top is stopped from working by an external current output device, so that the two groups of counterweight pieces 1114 below are affected by gravity and move downwards and are transported to the upper side of the moving plate 3, and the moving plate 3 transports the gravity to the first electromagnetic plate 4 and the upper die 6, so as to simulate the load working condition in actual production, find the weak link in die design or manufacturing in advance, prevent cracking or wear caused by overload, and prevent local deformation caused by uneven stress.

[0056] Embodiment four:

[0057] Please refer to Figure 7 Compared with embodiment one, the magnetic disk vertical die combining machine for precise die production of the present application further comprises a control mechanism 116, the control mechanism 116 comprises a rotating disc 1161, the left end of the connecting rod 114 at the left end of the double-shaft motor 113 is fixedly connected with the rotating disc 1161, the left end of the rotating disc 1161 is fixedly connected with a first rotating rod 1162, and the rotating disc 1161 is convenient for driving the first rotating rod 1162 to rotate.

[0058] The left end of the first rotating rod 1162 is fixedly connected with an inclined seat 1163, the back right end of the inclined seat 1163 is fixedly connected with a connecting seat 1164, the left end of the connecting seat 1164 is slidably connected with a spherical rod 1165, the outer wall left end of the spherical rod 1165 is rotationally connected with a mounting seat 1166, and the inclined seat 1163 is convenient for driving the spherical rod 1165 to swing through the connecting seat 1164.

[0059] The front end of the mounting seat 1166 is fixedly connected with a sliding block 1167, the sliding block 1167 is slidably connected with a limiting rod 1168, the left end of the limiting rod 1168 is fixedly connected with the second installation shell 111, and the control switch 1169 is electrically connected with an external main power supply.

[0060] In the embodiment:

[0061] When the work of the combined film needs to be stopped urgently, the double-shaft motor 113 and the electromagnetic clutch 115 on the left side of the double-shaft motor 113 are started, so that the electromagnetic clutch 115 clutches the left end connecting rod 114 of the double-shaft motor 113, the left end connecting rod 114 is driven to rotate by the double-shaft motor 113, the connecting rod 114 drives the rotating disc 1161 to rotate, the rotating disc 1161 drives the first rotating rod 1162 to rotate, the first rotating rod 1162 drives the inclined seat 1163 to rotate, the inclined seat 1163 drives the spherical rod 1165 to swing through the connecting seat 1164, the spherical rod 1165 drives the sliding block 1167 to move leftwards outside the outer wall of the limiting rod 1168 through the rotating connection with the mounting seat 1166, the sliding block 1167 is pressed to control the switch 1169, so that the external main power is cut off through the control switch 1169, harm caused by mechanical movement is avoided, and high-precision cavities and inserts are protected.

[0062] The present application provides a precision mold production disc vertical mold clamping machine through improvement, shielding mechanism 5 is arranged, four groups of clamping plates 56 are arranged to clamp the upper mold 6, and electromagnetic shielding cloth 57 is arranged to form an electromagnetic barrier, the magnetic field distribution between the first electromagnetic plate 4 and the second electromagnetic plate 8 is balanced, the error of suction uniformity is reduced, the parallelism requirement of the precision mold is met, meanwhile, the electromagnetic shielding cloth 57 blocks the stray magnetic field, the residual magnetization of the mold metal part is reduced, and the maintenance frequency is reduced.

[0063] The basic principle and main features of the present application are shown and described, and the advantages of the present application are shown and described, and the standard parts used in the present application can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0064] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and that the appended claims are intended to cover all such modifications that do not depart from the true spirit and scope of the application. Therefore, the application is not limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A disk vertical mold clamping machine for precision mold production, comprising a mounting frame (1), wherein a hydraulic pump (2) is fixedly connected to the top of the mounting frame (1), a movable plate (3) is fixedly connected to the right end of the hydraulic pump (2), a first electromagnetic plate (4) is rotatably connected to the right end of the movable plate (3), a shielding mechanism (5) is magnetically adsorbed on the top of the first electromagnetic plate (4), an upper mold (6) is magnetically adsorbed at the center of the top of the first electromagnetic plate (4), a conveyor belt (7) is provided at the right rear end of the back of the mounting frame (1), a second electromagnetic plate (8) is provided in the conveyor belt (7), a lower mold (9) is magnetically adsorbed at the center of the top of the second electromagnetic plate (8), a control panel (10) is fixedly connected to the left rear end of the back of the mounting frame (1), and a counterweight mechanism (11) is fixedly connected to the top of the mounting frame (1); Its characteristics are: The shielding mechanism (5) includes a first electromagnetic block (51), the first electromagnetic block (51) is magnetically adsorbed on the top of the first electromagnetic plate (4), the first mounting shell (52) is magnetically adsorbed on the top of the first electromagnetic block (51), the second electromagnetic block (53) is magnetically adsorbed on the top of the first mounting shell (52), a positioning mechanism (54) is provided on the side of the first mounting shell (52), the top of the second electromagnetic block (53) is fixedly connected to cylinders (55) on all four sides, the back of the cylinder (55) on the front side of the top of the second electromagnetic block (53) is fixedly connected to a clamping plate (56), the front end of the clamping plate (56) is fixedly connected to an electromagnetic shielding cloth (57), the electromagnetic shielding cloth (57) is wound on the outer wall of the reel (58), and the fifth electromagnetic block (59) is magnetically adsorbed on both the left and right ends of the reel (58).

2. The vertical magnetic disk mold clamping machine for precision mold production according to claim 1, characterized in that: The positioning mechanism (54) includes a slide groove (541), a slide groove (541) is provided on the side of the first mounting shell (52), twelve groups of third electromagnetic blocks (542) are fixedly connected in the slide groove (541), a fourth electromagnetic block (543) is magnetically adsorbed in the third electromagnetic block (542), a mounting rod (544) is fixedly connected to the front end of the fourth electromagnetic block (543) on the front side of the first mounting shell (52), a rubber shock-absorbing pad (545) is fixedly connected to the upper back of the mounting rod (544), a cast iron integrated base (546) is fixedly connected to the top of the rubber shock-absorbing pad (545), and a laser rangefinder (547) is fixedly connected to the top of the cast iron integrated base (546).

3. The vertical magnetic disk mold clamping machine for precision mold production according to claim 2, characterized in that: The counterweight mechanism (11) includes a second mounting shell (111), the top of the mounting frame (1) is fixedly connected to the second mounting shell (111), the left side of the front end of the second mounting shell (111) is fixedly connected to a support plate (112), the back of the support plate (112) is fixedly connected to a dual-axis motor (113), the left and right output shafts of the dual-axis motor (113) are fixedly connected to connecting rods (114), and the connecting rods (114) are segmented, specifically consisting of two groups of rod bodies that are sleeved on the left and right, the left and right rod bodies of the connecting rod (114) are respectively plugged and fixed to the left and right notches of the electromagnetic clutch (115), the left end of the left end connecting rod (114) of the dual-axis motor (113) is fixedly connected to a control mechanism (116), and the second The left end of the mounting shell (111) is fixedly connected to a fixed plate (117) via a support rod, the right end of the right end connecting rod (114) of the dual-axis motor (113) is fixedly connected to a second rotating rod (118), the left end of the second rotating rod (118) is rotatably connected to a first moving block (119), the outer wall of the first moving block (119) is slidably connected to a chute plate (1110), the right end of the first moving block (119) is rotatably connected to a second moving block (1111), the outer wall of the second moving block (1111) is slidably connected to a chute plate (1112), the front and rear ends of the bottom of the chute plate (1112) are fixedly connected to a fixed rod (1113), and the bottom of the fixed rod (1113) is fixedly connected to a counterweight (1114).

4. The vertical magnetic disk mold clamping machine for precision mold production according to claim 3, characterized in that: The control mechanism (116) comprises a turntable (1161), the left end of the left end connecting rod (114) of the dual-axis motor (113) is fixedly connected to the turntable (1161), the left end of the turntable (1161) is fixedly connected to a first rotating rod (1162), the left end of the first rotating rod (1162) is fixedly connected to a tilting seat (1163), the right end of the back of the tilting seat (1163) is fixedly connected to a connecting seat (1164), the left end of the connecting seat (1164) is slidably connected to a spherical rod (1165), the left end of the outer wall of the spherical rod (1165) is rotatably connected to a mounting seat (1166), the front end of the mounting seat (1166) is fixedly connected to a sliding block (1167), the sliding block (1167) is slidably connected to the outer wall of a limit rod (1168), and the left end inside the second mounting shell (111) is fixedly connected to a control switch (1169).

5. The vertical magnetic disk mold clamping machine for precision mold production according to claim 4, characterized in that: The electromagnetic shielding cloth (57) passes through the first mounting shell (52) and is slidably connected to the interior thereof; the fifth electromagnetic block (59) is fixedly connected to the bottom of the first mounting shell (52); and the first electromagnetic block (51), the second electromagnetic block (53) and the fifth electromagnetic block (59) are all electrically connected to an external current output device.

6. The vertical magnetic disk mold clamping machine for precision mold production according to claim 5, characterized in that: The laser rangefinder (547) is electrically connected to an external display screen, the third electromagnetic block (542) and the fourth electromagnetic block (543) are both electrically connected to an external current output device, and the fourth electromagnetic block (543) is slidably connected to the inside of the slide groove (541).

7. The vertical magnetic disk mold clamping machine for precision mold production according to claim 6, characterized in that: The chute plate (1110) is slidably connected to the outer wall of the fixed plate (117), and the lower left end of the second rotating rod (118) is rotatably connected to the right front end of the fixed plate (117).

8. The vertical magnetic disk mold clamping machine for precision mold production according to claim 7, characterized in that: The counterweight (1114) is composed of six groups of counterweight plates and six groups of electromagnetic plates for magnetically adsorbing the six groups of counterweight plates, and the electromagnetic plates are electrically connected to an external current output device.

9. The vertical magnetic disk mold clamping machine for precision mold production according to claim 8, characterized in that: The fixing rod (1113) passes through the bottom of the second mounting shell (111) and the top of the mounting frame (1) and is slidably connected thereto. The counterweight plate inside the counterweight member (1114) is arranged in a circular shape.

10. The vertical magnetic disk mold clamping machine for precision mold production according to claim 9, characterized in that: The left end of the limiting rod (1168) is fixedly connected to the left end inside the second mounting shell (111), and the control switch (1169) is electrically connected to an external main power supply.

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