Die assembly monitoring structure

Abstract

The utility model discloses a mold closing monitoring structure which comprises a bottom plate, a first screw rod is rotationally installed on the upper end face of the bottom plate through a movable frame, a stepping motor connected with the first screw rod is fixedly installed on the outer wall of the movable frame, and a movable block is installed on the outer wall of the first screw rod through a first limiting mechanism in a threaded mode. A mounting plate is fixedly mounted on the upper end face of the moving block, a second screw is rotatably mounted on the upper end face of the mounting plate through a moving groove, and a rocking wheel is fixedly mounted on the outer wall of the second screw. By arranging the positioning plate, the laser range finder, the first screw rod, the moving block and the like, the laser range finder can monitor the moving distance of the positioning plate, and the first screw rod can drive the moving block to move according to the moving distance of the positioning plate, so that the position of the lower mold can be adjusted, and the alignment of the lower mold and the upper mold can be realized; therefore, the product quality and the production efficiency are improved, and the risk of production accidents is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould monitoring technical field especially relates to a kind of die assembling monitoring structures. BACKGROUND

[0002] In mould manufacturing, die assembling is through die assembling machine to be joined together with the upper and lower two parts of mould, and the precision and stability of mould are debugged.

[0003] In mould manufacturing and injection molding and other industrial production processes, die assembling is a crucial link, and the accuracy of die assembling directly affects the dimensional accuracy, surface quality and production efficiency of products, however, the traditional die assembling mode often relies on the experience and intuition of operators, lacks effective monitoring means, and is prone to cause die assembling not in place, die misplacement or damage and other problems, thereby affecting product quality and production safety, so a kind of die assembling monitoring structure needs to be redesigned for the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a kind of die assembling monitoring structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of die assembling monitoring structure, including bottom plate, first screw is rotatably installed on the upper end surface of the bottom plate by moving frame, step motor is fixedly installed on the outer wall of the moving frame and connected with the first screw, moving block is screw-installed on the outer wall of the first screw by first limiting mechanism, mounting plate is fixedly installed on the upper end surface of the moving block, second screw is rotatably installed on the upper end surface of the mounting plate by moving slot, rocking wheel is fixedly installed on the outer wall of the second screw, two moving sleeves are screw-installed on the outer wall of the second screw by second limiting mechanism, clamping plate is fixedly connected to the upper end surface of the two moving sleeves by link mechanism, two support plates are fixedly installed on the upper end surface of the mounting plate, connecting plate is fixedly connected to the inner wall of the two support plates by telescopic mechanism, two slide rods are slidably penetrated and installed on the outer wall of the two connecting plates, positioning plate is fixedly connected to the end portion of the two slide rods on the same side, limiting block is fixedly installed on the outer wall of each slide rod, spring is installed on the outer wall of each slide rod, the two ends of the two springs on the same side are elastically connected with the inner wall of the connecting plate and the outer wall of the positioning plate on the same side respectively, laser range finder is fixedly installed on the inner wall of the two support plates, signal processor is fixedly installed on the upper end surface of the bottom plate and matched with the two laser range finders, control processor is fixedly installed on the upper end surface of the bottom plate and electrically connected with the signal processor, the control processor is also electrically connected with the step motor, display screen is fixedly installed on the bottom wall of the mounting plate and electrically connected with the two laser range finders.

[0007] Preferably, the first limiting mechanism comprises a first limiting rod fixedly installed inside the moving frame, and the first limiting rod is slidably penetrated through the moving block.

[0008] Preferably, the second limiting mechanism comprises a second limiting rod fixedly installed inside the moving groove, and the second limiting rod is slidably penetrated through the two moving sleeves.

[0009] Preferably, the connecting mechanism comprises a connecting rod fixedly installed on the upper end face of the moving sleeve, and the end of the connecting rod is fixedly connected with the outer wall of the clamping plate.

[0010] Preferably, the telescopic mechanism comprises an electric push rod fixedly installed on the inner wall of the supporting plate, and the telescopic end of the electric push rod is fixedly connected with the outer wall of the connecting plate.

[0011] Preferably, the inner wall of each of the two clamping plates is fixedly installed with an antiskid tooth plate, and the two antiskid tooth plates are made of vulcanized rubber.

[0012] The utility model discloses the beneficial effects of the following:

[0013] 1. By setting the positioning plate, laser range finder, first screw rod and moving block etc. Component, laser range finder can monitor the moving distance of positioning plate, and first screw rod can drive moving block to move through the distance of positioning plate, thereby adjusting the position of lower mold, so that the alignment of lower mold and upper mold can be realized, the accuracy and stability of the die closing are ensured, thereby improving product quality and production efficiency, and reducing the risk of production accidents.

[0014] 2. By setting the second screw rod, second limiting rod and moving sleeve etc. Component, the second screw rod can drive two moving sleeves to move through the cooperation of the second limiting rod when rotating, at this time, two moving sleeves can drive the clamping plates on the same side to move through the connecting rod, thereby the two clamping plates can be moved close to each other, so that the front and rear center clamping of lower mold on the upper end face of the mounting plate can be realized. DRAWINGS

[0015] Figure 1 The utility model proposes a die closing monitoring structure structure schematic diagram;

[0016] Figure 2 The vertical section structure schematic diagram of Figure 1 ;

[0017] Figure 3 The utility model proposes a die closing monitoring structure side view vertical section structure schematic diagram;

[0018] Figure 4 The structure enlarged schematic diagram of Figure 2 A place;

[0019] Figure 5 The structure enlarged schematic diagram of Figure 3The structure at B in the figure is enlarged and shown schematically.

[0020] In the figure: 1 bottom plate, 2 moving frame, 3 first screw rod, 4 stepping motor, 5 first limiting rod, 6 moving block, 7 mounting plate, 8 second screw rod, 9 rocking wheel, 10 second limiting rod, 11 moving sleeve, 12 connecting rod, 13 clamping plate, 14 anti-skid tooth plate, 15 supporting plate, 16 electric push rod, 17 connecting plate, 18 sliding rod, 19 positioning plate, 20 limiting block, 21 spring, 22 laser range finder, 23 signal processor, 24 control processor, 25 display screen. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-5 A mold clamping monitoring structure, comprising a bottom plate 1, a first screw rod 3 is rotatably installed on the upper end face of the bottom plate 1 through a moving frame 2, a stepping motor 4 connected with the first screw rod 3 is fixedly installed on the outer wall of the moving frame 2, a moving block 6 is screwedly installed on the outer wall of the first screw rod 3 through a first limiting mechanism, the first limiting mechanism comprises a first limiting rod 5 fixedly installed inside the moving frame 2, the first limiting rod 5 slidably penetrates through the moving block 6, a mounting plate 7 is fixedly installed on the upper end face of the moving block 6, a second screw rod 8 is rotatably installed on the upper end face of the mounting plate 7 through a moving groove, the second screw rod 8 is a bidirectional screw rod, a rocking wheel 9 is fixedly installed on the outer wall of the second screw rod 8, two moving sleeves 11 are screwedly installed on the outer wall of the second screw rod 8 through a second limiting mechanism, the second limiting mechanism comprises a second limiting rod 10 fixedly installed inside the moving groove, the second limiting rod 10 slidably penetrates through the two moving sleeves 11.

[0023] The upper end faces of the two moving sleeves 11 are fixedly connected with clamping plates 13 through a connecting mechanism, the connecting mechanism comprises a connecting rod 12 fixedly installed on the upper end face of the moving sleeve 11, the end of the connecting rod 12 is fixedly connected with the outer wall of the clamping plate 13, the inner walls of the two clamping plates 13 are fixedly installed with anti-skid tooth plates 14, the two anti-skid tooth plates 14 are made of vulcanized rubber, vulcanized rubber refers to rubber that has been vulcanized, has the characteristics of not changing stickiness and not being easy to break, also has high elasticity, heat resistance, tensile strength and insolubility in organic solvents, etc., the upper end face of the mounting plate 7 is fixedly installed with two supporting plates 15, the inner walls of the two supporting plates 15 are fixedly connected with connecting plates 17 through telescopic mechanisms, the telescopic mechanisms comprise electric push rods 16 fixedly installed on the inner walls of the supporting plates 15, the telescopic ends of the electric push rods 16 are fixedly connected with the outer walls of the connecting plates 17.

[0024] The outer wall of the two connecting plates 17 is slidably penetrated by two slide rods 18, the end portions of the two slide rods 18 on the same side are fixedly connected with a positioning plate 19, the outer wall of each slide rod 18 is fixedly provided with a limiting block 20, the outer wall of each slide rod 18 is provided with a spring 21, the two ends of the two springs 21 on the same side are elastically connected with the inner wall of the connecting plate 17 and the outer wall of the positioning plate 19 respectively, the inner wall of each supporting plate 15 is fixedly provided with a laser range finder 22, the upper end surface of the bottom plate 1 is fixedly provided with a signal processor 23 matched with the two laser range finders 22, the upper end surface of the bottom plate 1 is fixedly provided with a control processor 24 electrically connected with the signal processor 23, the control processor 24 is also electrically connected with the stepping motor 4, and the bottom wall of the mounting plate 7 is fixedly provided with a display screen 25 electrically connected with the two laser range finders 22.

[0025] When the utility model is used, the lower mold can be placed on the upper end surface of the mounting plate 7, then the rotating wheel 9 can be rotated to drive the second screw rod 8 to rotate, the second screw rod 8 can drive the two moving sleeves 11 to move by cooperating with the second limiting rod 10 when rotating, the two moving sleeves 11 can drive the clamping plates 13 on the same side to move mutually by the connecting rod 12 at this time, thereby the two clamping plates 13 can be close to each other, and the lower mold can be clamped and fixed by the anti-skid toothed plate 14, so that the front and rear centering clamping of the lower mold on the upper end surface of the mounting plate 7 can be realized, then the electric push rod 16 on the two sides can drive the connecting plate 17 on the same side to move respectively, so that the positioning plate 19 on the two sides can be attached to the outer wall of the lower mold, and the data of the two laser range finders 22 is the same at this time, and the display screen 25 is used for displaying.

[0026] When the mold is closed, the upper mold can be driven to descend, in this process, if the upper mold deviates, one of the positioning plates 19 can be extruded, the positioning plate 19 can drive the two slide rods 18 to slide in the inner wall of the connecting plate 17 on the same side under the force, and the positioning plate 19 can extrude the spring 21 in the moving process, under the elastic cooperation of the spring 21, the positioning plate 19 can be extruded to a certain extent, so that the slide rod 18 can be limited, the slide rod 18 drives the positioning plate 19 to move randomly and affects the monitoring of data, and in this process, the data of one of the laser range finders 22 can be changed, and the data is transmitted to the signal processor 23 for calculation, the control processor 24 can start the stepping motor 4 by the calculated data at this time, thereby the stepping motor 4 can drive the first screw rod 3 to rotate, the first screw rod 3 can drive the moving block 6 to move by cooperating with the first limiting rod 5 when rotating, the moving block 6 drives the lower mold to move by cooperating with the mounting plate 7, until the data displayed by the laser range finders 22 on the two sides is the same, so that the alignment of the lower mold and the upper mold can be realized, the accuracy and stability of the mold closing can be ensured, the product quality and production efficiency can be improved, and the risk of production accidents can be reduced.

[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A clamp monitoring structure comprising a base plate (1), characterized in that, The first screw rod (3) is rotatably installed on the upper end face of the base plate (1) through the moving frame (2), the stepping motor (4) connected with the first screw rod (3) is fixedly installed on the outer wall of the moving frame (2), the moving block (6) is screwedly installed on the outer wall of the first screw rod (3) through a first limiting mechanism, the mounting plate (7) is fixedly installed on the upper end face of the moving block (6), the second screw rod (8) is rotatably installed on the upper end face of the mounting plate (7) through a moving groove, the rocking wheel (9) is fixedly installed on the outer wall of the second screw rod (8), the two moving sleeves (11) are screwedly installed on the outer wall of the second screw rod (8) through a second limiting mechanism, the clamping plates (13) are fixedly connected with the upper end faces of the two moving sleeves (11) through a connecting mechanism, the two supporting plates (15) are fixedly installed on the upper end face of the mounting plate (7), the connecting plates (17) are fixedly connected with the inner walls of the two supporting plates (15) through a telescopic mechanism, the two slide rods (18) are slidably and penetrately installed on the outer walls of the two connecting plates (17), the positioning plates (19) are fixedly connected with the end portions of the two slide rods (18) on the same side, the limiting blocks (20) are fixedly installed on the outer walls of the slide rods (18), the springs (21) are installed on the outer walls of the slide rods (18), the two ends of the two springs (21) on the same side are elastically connected with the inner wall of the connecting plate (17) and the outer wall of the positioning plate (19) respectively, the laser range finders (22) are fixedly installed on the inner walls of the two supporting plates (15), the signal processors (23) matched with the two laser range finders (22) are fixedly installed on the upper end face of the base plate (1), the control processor (24) electrically connected with the signal processors (23) is fixedly installed on the upper end face of the base plate (1), the control processor (24) is also electrically connected with the stepping motor (4), and the display screens (25) electrically connected with the two laser range finders (22) are fixedly installed on the bottom wall of the mounting plate (7).

2. The clamp monitoring structure according to claim 1, wherein The first limiting mechanism comprises a first limiting rod (5) fixedly installed in the moving frame (2), and the first limiting rod (5) slidably penetrates the moving block (6).

3. The clamp monitoring structure according to claim 2, wherein The second limiting mechanism comprises a second limiting rod (10) fixedly installed in the moving groove, and the second limiting rod (10) slidably penetrates the two moving sleeves (11).

4. The clamp monitoring structure according to claim 3, wherein The connecting mechanism comprises a connecting rod (12) fixedly installed on the upper end face of the moving sleeve (11), and the connecting rod (12) is fixedly connected with the outer wall of the clamping plate (13).

5. A clamp monitoring structure according to claim 4, wherein The telescopic mechanism comprises an electric push rod (16) fixedly installed on the inner wall of the supporting plate (15), and the electric push rod (16) is fixedly connected with the outer wall of the connecting plate (17).

6. A clamp monitoring structure according to claim 5, wherein The inner walls of the two clamping plates (13) are fixedly installed with anti-skid toothed plates (14), and the two anti-skid toothed plates (14) are made of vulcanized rubber.

Images