Positioning and adjusting assembly for preventing mold closing deviation and mold closing machine

Abstract

The utility model discloses a positioning and adjusting assembly for preventing mold closing deviation and a mold closing machine, and relates to the technical field of mold closing machines, the positioning and adjusting assembly comprises two lifting rails, a movable plate, a movable plate, a movable plate and a movable plate, and the detection compensation assembly is arranged on the opposite sides of the two moving plates. According to the positioning and adjusting assembly capable of preventing the mold closing deviation and the mold closing machine, the two detection plates in the detection compensation assembly are used for detecting the angle of the upper workbench, and when the angle of the upper workbench changes, workers can be informed in time through a control panel to conduct overhauling; therefore, mold closing deviation of the upper mold and the lower mold in the mold closing process of the upper workbench and the lower workbench is avoided, the product quality is guaranteed, meanwhile, if interruption cannot be achieved and urgent work needs to be carried out, angle compensation can be carried out on the upper workbench through the electric telescopic rod and the compensation plate, the upper workbench is temporarily in a horizontal working state, and the working efficiency is improved. And therefore, the die assembly work can be carried out, and the technical effect of obviously improving the working efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a die bonder technical field especially relates to a kind of positioning adjustment subassembly and die bonder of die bonder deviation prevention. BACKGROUND

[0002] Die bonder is a kind of special equipment for testing and inspecting the performance of mould, its function is to detect the key parameters such as die bonder precision, parallelism, gap and ejection system by simulating the actual die bonder, die opening process, to ensure that mould reaches design requirement before production, to avoid production failure or product quality defect caused by mould problem. It is mainly applied to mould manufacturing, plastic products, die casting, rubber forming and other fields, and is an important tool in mould debugging, acceptance and maintenance.

[0003] In order to facilitate the installation of mould on the workbench, the existing die bonder is usually set as a reversible structure, but after long time work, the upper workbench and hinge may be loose, so that the upper workbench cannot be turned to the original horizontal position and appears a slight angular deflection, which causes the die bonder deviation of the upper die and the lower die in the die bonder process, reduces the die bonder efficiency and may damage the mould. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of positioning adjustment subassembly and die bonder of die bonder deviation prevention, to solve the technical problem that the upper workbench of die bonder is loose due to hinge long-term use, causes its inaccurate reset, die bonder deviation of upper and lower die, both affect efficiency and be easy to damage mould.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of positioning adjustment subassembly of die bonder deviation prevention, comprising: lifting track, two lifting tracks are respectively provided with moving plate;Detection compensation component is set to the opposite side of two moving plates, and the detection compensation component is used to prevent die bonder deviation.

[0006] In one preferred embodiment, the detection compensation component includes: a plurality of fixed plates are respectively fixedly connected to the opposite side of two moving plates, two fixed plates on the same moving plate are provided with a rotating hole on the opposite side, and two rotating holes are connected with the same detection screw through bearing inside.

[0007] In one preferred embodiment, the detection compensation component further includes: a plurality of receiving baffles are respectively fixedly connected to one side of the corresponding fixed plate;Detection motor is fixedly connected to the outer wall of one of the fixed plates, and the driving end of the detection motor is connected to one end of one of the detection screws through a shaft coupling;Detection transmission belt is arranged on the outer wall of one end of the two detection screws on the same side;Two moving blocks are respectively sleeved on the outer wall of the corresponding detection screw.

[0008] In a preferred scheme, the detection compensation assembly further comprises: two L-shaped connecting plates, each fixedly connected to the lower side of a corresponding moving block, the upper side of each L-shaped connecting plate fixedly connected with a fixed slot rod, and the outer wall of each fixed slot rod slidingly connected with a sliding sleeve shaft; two detection plates, each connected to the outer wall of a corresponding sliding sleeve shaft through a bearing, one end of each detection plate fixedly connected with one end of a torsion spring, the other end of each torsion spring fixedly connected with the upper end and the lower end inner wall of a corresponding sliding sleeve shaft, and the two torsion springs sleeved on the outer wall of the corresponding sliding sleeve shaft; and two contact rotating wheels, each connected to the inside of a slot opened at one end of a corresponding detection plate through a bearing.

[0009] In a preferred scheme, the detection compensation assembly further comprises: two reset springs, each sleeved on the outer wall of a corresponding fixed slot rod, one end of each reset spring fixedly connected with the lower side of a corresponding sliding sleeve shaft, and the other end of each reset spring fixedly connected with a corresponding L-shaped connecting plate; two hammers, each disposed at the lower side of one end of a corresponding detection plate; two pressure sensors, each disposed at the upper side of a corresponding L-shaped connecting plate, each pressure sensor located directly below a corresponding hammer; and two U-shaped fixed plates, each fixedly connected to the lower side of a corresponding opposite fixed plate.

[0010] In a preferred scheme, the detection compensation assembly further comprises: two compensation lead screws, each connected to the inside of a corresponding U-shaped fixed plate through a bearing, the outer wall of each compensation lead screw at the same end provided with a same compensation transmission belt, and each compensation lead screw provided with a movable block sleeved on the outer wall thereof; a compensation motor fixedly connected to the outer wall of one end of one U-shaped fixed plate, the driving end of the compensation motor connected to one end of one compensation lead screw through a shaft coupling; and two electric telescopic rods, each disposed at the lower side of one end of a corresponding movable block, the telescopic ends of the two electric telescopic rods fixedly connected with a same support plate, and the upper side of the support plate fixedly connected with two compensation plates at equal intervals.

[0011] A mold clamping machine comprising the positioning and adjusting assembly for preventing mold clamping deviation described above, further comprising a gantry, one side of the gantry provided with a control panel, two lifting tracks disposed inside the gantry, the upper end inner wall of the gantry provided with a lifting cylinder, the telescopic end of the lifting cylinder fixedly connected with a lifting platform, two rotary hinges disposed at equal intervals on one side of the lifting platform, the inside of each rotary hinge connected with a same upper workbench through a bearing, one side of the gantry provided with a machine tool base, the upper side of the machine tool base provided with a lower workbench, and the upper side of the machine tool base provided with a conveyor.

[0012] From the above, the positioning adjusting assembly and the mold closing machine provided by the utility model have the advantages that the two detection plates in the detection compensation assembly are used for angle detection of the upper workbench, when the upper workbench has angle change, the staff can be informed in time through the control panel for maintenance, so that the mold closing deviation of the upper workbench and the lower workbench in the mold closing process is avoided, the product quality is ensured, and when the work cannot be interrupted and urgent work is needed, the angle of the upper workbench can be compensated through the electric telescopic rod and the compensation plate, so that the upper workbench is temporarily in the horizontal working state, the mold closing work can be carried out, and the technical effect that the work efficiency is remarkably improved is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model provides a positioning adjusting assembly of preventing mold closing deviation's whole structure schematic diagram;

[0014] Figure 2 The utility model provides a positioning adjusting assembly of preventing mold closing deviation's detection compensation assembly whole structure schematic diagram;

[0015] Figure 3 The utility model provides a positioning adjusting assembly of preventing mold closing deviation's detection compensation assembly in L type connecting plate exploded structure schematic diagram;

[0016] Figure 4 The utility model provides a positioning adjusting assembly of preventing mold closing deviation's detection compensation assembly in support plate structure schematic diagram;

[0017] Figure 5 The utility model provides a positioning adjusting assembly of preventing mold closing deviation's whole structure schematic diagram.

[0018] In the drawing: 1, moving plate;2, lifting track;3, detection compensation assembly;301, fixed plate;302, detection transmission belt;303, compensation transmission belt;304, storage baffle;305, compensation screw;306, support plate;307, detection screw;308, moving block;309, detection motor;310, compensation motor;311, U type fixed plate;312, detection plate;313, hammer;314, L type connecting plate;315, pressure sensor;316, reset spring;317, fixed groove rod;318, contact rotating wheel;319, torsion spring;320, sliding sleeve shaft;321, movable block;322, electric telescopic rod;323, compensation plate;4, lifting cylinder;5, portal frame;6, upper workbench;7, rotary hinge;8, conveyor;9, machine tool base;10, lower workbench;11, lifting platform;12, control panel. DETAILED DESCRIPTION

[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0020] The positioning adjusting assembly for preventing die closing deviation and the die closing machine disclosed by the utility model are mainly applied to the scene that the upper workbench of the die closing machine is loose due to long-term use of the rotary hinge, the upper workbench cannot be accurately reset, and the upper die and the lower die are deviated during die closing, which affects the efficiency and is easy to damage the die.

[0021] Referring to Figure 1 A positioning adjusting assembly for preventing die closing deviation, comprising: two lifting tracks 2, each of which is provided with a moving plate 1; a detection compensation assembly 3 arranged on the opposite side of the two moving plates 1, the detection compensation assembly 3 being used for preventing deviation of die closing.

[0022] Referring to Figures 1-4 In one preferred scheme, the detection compensation assembly 3 comprises: a plurality of fixed plates 301, each of which is fixedly connected to the opposite side of the two moving plates 1, and two fixed plates 301 located on the same moving plate 1 are provided with a rotating hole on the opposite side, and the two rotating holes are internally connected with the same detection lead screw 307 through a bearing.

[0023] In the scheme, the detection compensation assembly 3 further comprises: a plurality of receiving baffles 304, each of which is fixedly connected to one side of the corresponding fixed plate 301; a detection motor 309 fixedly connected to the outer wall of one of the fixed plates 301, the driving end of the detection motor 309 being connected to one end of one of the detection lead screws 307 through a shaft coupling; a detection transmission belt 302 arranged on the outer wall of one end of the two detection lead screws 307; and two moving blocks 308, each of which is sleeved on the outer wall of the corresponding detection lead screw 307.

[0024] In the scheme, the detection compensation assembly 3 further comprises: two L-shaped connecting plates 314, each of which is fixedly connected to the lower side of the corresponding moving block 308, and the upper side of each of the two L-shaped connecting plates 314 is fixedly connected with a fixed groove rod 317, and the outer wall of each of the two fixed groove rods 317 is slidingly connected with a sliding sleeve shaft 320; two detection plates 312, each of which is connected to the outer wall of the corresponding sliding sleeve shaft 320 through a bearing, and the upper end and the lower end of each of the two detection plates 312 are fixedly connected with one end of two torsion springs 319, the other end of each of the two torsion springs 319 located on the same detection plate 312 is fixedly connected with the upper end and the lower end of the inner wall of the corresponding sliding sleeve shaft 320, and the outer wall of each of the two torsion springs 319 is sleeved on the corresponding sliding sleeve shaft 320; and two contact rotating wheels 318, each of which is connected to the slot opening arranged on one end of the corresponding detection plate 312 through a bearing.

[0025] In the scheme, the detection compensation assembly 3 further comprises: reset spring 316, two reset springs 316 are respectively sleeved on the outer wall of the corresponding fixed slot rod 317, one end of the two reset springs 316 is fixedly connected with the lower side of the corresponding sliding sleeve shaft 320, the other end of the two reset springs 316 is fixedly connected with the corresponding L-shaped connecting plate 314; hammer 313, two hammers 313 are respectively arranged on one end of the lower side of the corresponding detection plate 312; pressure sensor 315, two pressure sensors 315 are respectively arranged on the upper side of the corresponding L-shaped connecting plate 314, two pressure sensors 315 are respectively located directly below the corresponding hammer 313; U-shaped fixed plate 311, two U-shaped fixed plates 311 are respectively fixedly connected to the lower side of the corresponding opposite fixed plate 301.

[0026] In the scheme, the detection compensation assembly 3 further comprises: compensation screw rod 305, two compensation screw rods 305 are respectively connected to the inside of the corresponding U-shaped fixed plate 311 through bearings, the outer wall of the two compensation screw rods 305 located at the same end is provided with a same compensation transmission belt 303, the outer wall of the two compensation screw rods 305 is respectively sleeved with a movable block 321; compensation motor 310, fixedly connected to one end of the outer wall of one of the U-shaped fixed plates 311, the driving end of the compensation motor 310 is connected to one end of one of the compensation screw rods 305 through a shaft coupling; electric telescopic rod 322, two electric telescopic rods 322 are respectively arranged on one end of the lower side of the corresponding movable block 321, the telescopic end of the two electric telescopic rods 322 is fixedly connected with a same support plate 306, the upper side of the support plate 306 is fixedly connected with two compensation plates 323 at equal intervals.

[0027] Before the clamping work, the two detection lead screws 307 are simultaneously rotated by detecting the motor 309 in combination with the detection of the transmission belt 302, so as to drive the two moving blocks 308 to move at the same speed in the same direction. When the two moving blocks 308 move, the contact rotating wheels 318 on the two detection plates 312 respectively roll in contact with the lower side of the two end edges of the upper workbench 6. The rolling contact between the contact rotating wheels 318 and the lower workbench 10 prevents scratching when detecting the angle. If the upper workbench 6 is angularly deflected, the two detection plates 312 move towards the tail end of the upper workbench 6, and the pressure applied to the detection plates 312 by the upper workbench 6 becomes stronger, so that the two sliding sleeve shafts 320 overcome the elastic force of the corresponding return springs 316 and descend. In this process, the two hammers 313 descend and press the corresponding pressure sensors 315. After receiving the pressure, the two pressure sensors 315 directly feed back to the control panel 12 to report an error, thereby notifying the staff to repair. If urgent work is needed, the staff can move the two movable blocks 321 at the same speed in the same direction by controlling the compensation motor 310 in combination with the compensation transmission belt 303, until the two compensation plates 323 are moved to the lower side of the tail end of the upper workbench 6. Then, the two compensation plates 323 are raised by the two electric telescopic rods 322, and the tail end of the upper workbench 6 is lifted until the pressure sensor 315 is not stressed, which proves that the upper workbench 6 has returned to the original position. Under the action, the device can temporarily process, and after the processing is completed, the device can be repaired to improve the work efficiency. When the clamping work is performed, the two moving blocks 308 can be moved into the storage baffle 304 by the detection motor 309, and the two detection plates 312 can be stored by rotating against the corresponding torsion springs 319, so as to avoid affecting the subsequent clamping work.

[0028] Referring to Figure 1 and Figure 5 , a clamping machine comprises the positioning and adjusting assembly for preventing clamping deviation as described above, and further comprises a gantry 5, the gantry 5 is provided with a control panel 12 on one side, two lifting rails 2 are arranged in the interior of the gantry 5, a lifting cylinder 4 is arranged on the inner wall of the upper end of the gantry 5, the telescopic end of the lifting cylinder 4 is fixedly connected with a lifting table 11, two rotating hinges 7 are arranged at equal intervals on one side of the lifting table 11, the same upper workbench 6 is connected through bearings in the two rotating hinges 7, the gantry 5 is provided with a machine tool base 9 on one side, the lower workbench 10 is arranged on the upper side of the machine tool base 9, and the conveyor 8 is arranged on the upper side of the machine tool base 9.

[0029] Working principle: in use, the upper workbench 6 is controlled to rotate around two rotating hinges 7 through the control panel 12, then the upper mold is installed on the upper workbench 6, then the upper workbench 6 is rotated to the original horizontal position, then the staff detects the angle of the upper workbench 6 through the detection compensation assembly 3, first, the two detection lead screws 307 are simultaneously rotated through the detection motor 309 and the detection transmission belt 302, so that the two moving blocks 308 move at the same speed in the same direction, while the two moving blocks 308 move, the contact rotating wheels 318 on the two detection plates 312 respectively roll in contact with the lower side of the two end edges of the upper workbench 6, and the contact rotating wheels 318 are in rolling contact with the lower workbench 10, so that scratching is prevented when the angle is detected, if the upper workbench 6 is angularly deflected, the pressure that the tail end moving detection plate 312 of the upper workbench 6 gives to the tail end moving detection plate 312 becomes stronger, so that the two sliding sleeve shafts 320 overcome the elastic force of the corresponding return springs 316 and drop, in the process, the two hammers 313 drop and press the corresponding pressure sensors 315, the two pressure sensors 315 directly feed back to the control panel 12 and report an error, so as to inform the staff to repair, if urgent work is needed, the staff can make the two movable blocks 321 move at the same speed in the same direction through the compensation motor 310 and the compensation transmission belt 303, until the two compensation plates 323 are moved to the lower side of the tail end of the upper workbench 6, then the two compensation plates 323 are raised through the two electric telescopic rods 322, and the tail end of the upper workbench 6 is lifted, until the pressure sensor 315 is not stressed, which proves that the upper workbench 6 has returned to the original position, under the action, the device can temporarily process, and the work efficiency is improved after the processing is completed, then the lower mold is installed on the lower workbench 10 and is conveyed to the mold closing area in the gantry 5 through the conveyor 8, then the upper workbench 6 is lowered to perform mold closing work through the lifting cylinder 4, in the process, the two moving blocks 308 can be moved into the storage baffle 304 through the detection motor 309, and the two detection plates 312 are rotated to be stored under the action of the corresponding torsional springs 319, so that the detection plates 312 are stored, and the subsequent mold closing work is avoided.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A positioning adjustment assembly for preventing die closure bias, comprising: The utility model relates to a moulding machine detection compensation assembly, including: Lift track (2), two lift tracks (2) are provided with mobile plate (1) respectively, detection compensation assembly (3) are provided to the opposite side of two mobile plate (1), and detection compensation assembly (3) are used to prevent the deviation of moulding.

2. The anti-die offset positioning adjustment assembly of claim 1, wherein, The detection compensation assembly (3) includes: fixed plate (301), a plurality of fixed plate (301) are fixedly connected to the opposite side of two mobile plate (1) respectively, two fixed plate (301) on the same mobile plate (1) are provided with rotating hole on the opposite side, and the same detection screw (307) is connected in two rotating hole interiors through bearing.

3. The anti-die offset positioning adjustment assembly of claim 2, wherein, The detection compensation assembly (3) further includes: receiving baffle (304), a plurality of receiving baffle (304) are fixedly connected to the one side of corresponding fixed plate (301) respectively, detection motor (309) is fixedly connected to the outer wall of one of fixed plate (301), and the drive end of detection motor (309) is connected to one end of one of detection screw (307) through shaft coupling, detection transmission belt (302) is arranged on the outer wall of one end of two detection screw (307) on the same side, and mobile block (308) is sleeved on the outer wall of corresponding detection screw (307) respectively.

4. The anti-die offset positioning adjustment assembly of claim 3, wherein, The detection compensation assembly (3) further includes: L-shaped connecting plate (314), two L-shaped connecting plates (314) are fixedly connected to the lower side of corresponding mobile block (308) respectively, the upper side of two L-shaped connecting plates (314) is fixedly connected with fixed slot rod (317) respectively, and the outer wall of two fixed slot rods (317) is slidably connected with sliding sleeve shaft (320) respectively, detection plate (312) is connected to the outer wall of corresponding sliding sleeve shaft (320) through bearing respectively, and the upper and lower ends of two detection plates (312) are fixedly connected with one end of two torsion springs (319) respectively, the other end of two torsion springs (319) on the same detection plate (312) is fixedly connected with the upper end and the lower end inner wall of corresponding sliding sleeve shaft (320) respectively, and two torsion springs (319) are sleeved on the outer wall of corresponding sliding sleeve shaft (320), contact rotating wheel (318) is connected to the slot opening inside of one end of corresponding detection plate (312) through bearing respectively.

5. The anti-die offset positioning adjustment assembly of claim 4, wherein, The detection compensation assembly (3) further comprises reset springs (316), two reset springs (316) are sleeved on the outer walls of corresponding fixed slot rods (317), one end of each reset spring (316) is fixedly connected with the lower side of a corresponding sliding sleeve shaft (320), and the other end of each reset spring (316) is fixedly connected with a corresponding L-shaped connecting plate (314); hammers (313), two hammers (313) are arranged on the lower side of one end of a corresponding detection plate (312); pressure sensors (315), two pressure sensors (315) are arranged on the upper side of a corresponding L-shaped connecting plate (314), and each pressure sensor (315) is located directly below a corresponding hammer (313); and U-shaped fixed plates (311), two U-shaped fixed plates (311) are fixedly connected to the lower side of a corresponding opposite fixed plate (301).

6. A positional adjustment assembly to prevent die offset bias as defined in claim 5, wherein, The detection compensation assembly (3) further comprises compensation lead screws (305), two compensation lead screws (305) are connected to the interiors of corresponding U-shaped fixed plates (311) through bearings, the outer walls of the two compensation lead screws (305) located at the same end are provided with a same compensation transmission belt (303), and the outer walls of the two compensation lead screws (305) are sleeved with movable blocks (321) respectively; a compensation motor (310) is fixedly connected to the outer wall of one end of one U-shaped fixed plate (311), and the driving end of the compensation motor (310) is connected to one end of one compensation lead screw (305) through a shaft coupling; and electric telescopic rods (322), two electric telescopic rods (322) are arranged on the lower side of one end of a corresponding movable block (321), and the telescopic ends of the two electric telescopic rods (322) are fixedly connected with a same support plate (306), and the upper side of the support plate (306) is fixedly connected with two compensation plates (323) at equal intervals.

7. A clamping machine comprising a clamping deviation preventing positioning adjustment assembly according to any one of claims 1 to 6, further comprising a gantry (5), characterized in that, One side of the portal frame (5) is provided with a control panel (12), two lifting tracks (2) are arranged in the interior of the portal frame (5), the inner wall of the upper end of the portal frame (5) is provided with a lifting cylinder (4), the telescopic end of the lifting cylinder (4) is fixedly connected with a lifting platform (11), two rotary hinges (7) are arranged on the same side of the lifting platform (11) at equal intervals, the interior of each rotary hinge (7) is connected with a same upper workbench (6) through a bearing, one side of the portal frame (5) is provided with a machine tool base (9), the upper side of the machine tool base (9) is provided with a lower workbench (10), and the upper side of the machine tool base (9) is provided with a conveyor (8).

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