Matrix material frame lifting device capable of achieving automatic recognition

Abstract

The utility model relates to the technical field of character die material frames, in particular to a character die material frame lifting device capable of achieving automatic recognition, an electric push rod is arranged on the bottom face of a lifting frame and connected with an external power source, and a character carving machine is arranged above the lifting frame through a support. The two clamping plates are symmetrically and movably arranged in the lifting frame, a plurality of clamping grooves are formed in vertical plates of the clamping plates at equal intervals in a penetrating mode, and sliding grooves are formed in the front sides and the rear sides of the vertical plates of the two clamping plates correspondingly. The left ends and the right ends of the multiple rotating shafts are rotationally connected to the inner wall of the lifting frame through bearings, the multiple rotating shafts are movably clamped in the clamping grooves respectively, the left sides of the multiple rotating shafts are in transmission connection through belt wheels, and the adjusting assembly is arranged in the lifting frame and located below the rotating shafts. And through the cooperation effect of the first bidirectional lead screw and the guide rod, the distance between the two clamping plates can be conveniently controlled, so that lettering plates with different widths can be placed on the rotating shaft, lettering plates with different sizes can be conveniently and automatically identified and identified, and then the lettering plates are moved to proper positions.

Description

Technical Field

[0001] This utility model relates to the field of character mold material frame technology, specifically to a character mold material frame lifting device that can automatically identify. Background Technology

[0002] The existing mold material frame requires the engraving board to be placed in a lifting frame. Due to the fixed setting of the material frame, it can only hold engraving boards of a fixed size, which is not convenient for processing engraving boards of different sizes. Therefore, there is an urgent need for an automatic recognition mold material frame lifting device to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing an automatically recognizable character mold material frame lifting device, the technical features of which can solve the above-mentioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: It comprises:

[0005] The lifting frame has an electric push rod on its bottom surface, which is connected to an external power source. The engraving machine is mounted on top of the lifting frame using a bracket.

[0006] The clamps are two in an "L" shape, and the two clamps are symmetrically and movable in the lifting frame. The vertical plates of the clamps are provided with several slots at equal intervals, and the front and rear sides of the vertical plates of the two clamps are provided with sliding grooves.

[0007] The rotating shaft consists of several shafts, with the left and right ends of the shafts screwed onto the inner wall of the lifting frame using bearings. Each shaft is movably locked in a slot. The left side of the shafts is connected by a pulley. An adjustment assembly is located inside the lifting frame and below the rotating shafts.

[0008] The motor is fixedly installed on the left side of the lifting frame, and the output end of the motor is connected to the end of one of the rotating shafts. The motor is connected to an external power source.

[0009] The first bidirectional lead screw is screwed onto the front side of the lifting frame via a bearing seat. The slider is slidably disposed in the slide groove, and the two sliders on the front side are threaded onto the first bidirectional lead screw. The guide rod is movably inserted into the two sliders on the rear side.

[0010] By adopting the above design scheme, the cooperation between the two-way lead screw and the guide rod makes it easy to control the distance between the two clamping plates, and it is easy to fix the lettering plates of different widths between the clamping plates. In addition, the rotation of the rotating shaft makes the rotating shaft drive the lettering plates to move.

[0011] Furthermore, the adjustment component includes:

[0012] The second bidirectional lead screw is screwed into the lifting frame using a bearing seat, and the second bidirectional lead screw is located below the rotating shaft. Two moving blocks are screwed onto the second bidirectional lead screw.

[0013] The limiting rods are multiple, with their left and right ends penetrating the clamping plate, and the ends of the limiting rods abutting against the inner wall of the lifting frame.

[0014] The limiting plate consists of two plates, the bottom ends of which are respectively screwed onto the moving block using hinge seats, and the top ends of which are screwed onto two of the limiting rods using hinge seats.

[0015] Using the above design scheme, the moving block is driven by the two-way lead screw, and the rotation of the limiting plate is coordinated with the movement of the limiting rod, so that the clamping plate can be moved up and down, and the lettering plate can be fixed between the two clamping plates.

[0016] Furthermore, each of the left and right ends of several limit rods is screwed with an abutment wheel via a pivot. The abutment wheel is rolled on the inner wall of the lifting frame. The rolling action of the abutment wheel facilitates the movement of the end of the limit rod on the inner wall of the lifting frame.

[0017] Furthermore, protective pads are provided on the inner walls of the two plates to protect the engraving board to a certain extent.

[0018] Furthermore, anti-slip sleeves are fitted onto the middle parts of several rotating shafts to facilitate the movement of the lettering plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] The cooperation between the two-way lead screw and the guide rod makes it easy to control the distance between the two clamps, so that lettering plates of different widths can be placed on the rotating shaft. This facilitates the automatic identification of lettering plates with different size limits and then moves the lettering plates to the appropriate position.

[0021] An adjustment component is set up, which controls the movement of the moving block through a two-way lead screw, and then, together with the limit plate, drives the lifting plate to move up and down, so as to fix the lettering plates of different thicknesses between the two clamps. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the structure of the clamping plate and the bidirectional lead screw in this utility model.

[0024] Figure 3 This is a schematic diagram of the adjustment component in this utility model.

[0025] Figure 4 This is a schematic diagram of the structure of the limiting rod and the abutting wheel in this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Lifting frame; 2. Electric push rod; 3. Engraving machine; 4. Clamping plate; 5. Slot; 6. Slide groove; 7. Rotating shaft; 8. Adjustment assembly; 9. Motor; 10. Double-acting lead screw one; 11. Slider; 12. Guide rod; 13. Double-acting lead screw two; 14. Moving block; 15. Limiting rod; 16. Limiting plate; 17. Abutment wheel; 18. Protective pad; 19. Anti-slip sleeve. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] like Figures 1-4 As shown, this specific embodiment adopts the following technical solution: It includes:

[0030] The lifting frame 1 has an electric push rod 2 on its bottom surface. The electric push rod 2 is connected to an external power source. The engraving machine 3 is mounted on the top of the lifting frame 1 using a bracket. The height of the lifting frame 1 is controlled by the electric push rod 2.

[0031] The clamping plate 4 consists of two clamping plates in an "L" shape. The two clamping plates 4 are symmetrically and movable within the lifting frame 1. Several slots 5 are evenly spaced through the vertical plates of the clamping plates 4. Sliding grooves 6 are provided on the front and rear sides of the vertical plates of the two clamping plates 4. By moving the clamping plates 4, it is easy to fix engraving plates of different widths between the two clamping plates 4. Protective pads 18 are provided on the inner walls of the two clamping plates 4 to protect the engraving plates to a certain extent.

[0032] Rotating shaft 7, there are several rotating shafts 7, the left and right ends of the several rotating shafts 7 are screwed to the inner wall of the lifting frame 1 by bearings, and the several rotating shafts 7 are respectively movably locked in the slot 5. The left side of the several rotating shafts 7 is connected by belt pulley transmission. The adjusting component 8 is set in the lifting frame 1 and is located below the rotating shaft 7. The rotating shaft 7 drives the lettering plate to move and move the lettering plate to a suitable position. The middle part of the several rotating shafts 7 is respectively fitted with anti-slip sleeves 19, which facilitates the movement of the lettering plate.

[0033] The motor 9 is fixedly installed on the left side of the lifting frame 1. The output end of the motor 9 is connected to the end of one of the rotating shafts 7. The motor 9 is connected to an external power supply. Through the cooperation of the motor 9 and the pulley, it drives several rotating shafts 7 to rotate synchronously in the same direction.

[0034] The bidirectional lead screw 10 is screwed onto the front side of the lifting frame 1 using a shaft seat. The slider 11 is slidably disposed in the slide groove 6 and threaded onto the bidirectional lead screw 10. The guide rod 12 is movably inserted into the two sliders 11 on the rear side. The cooperation between the bidirectional lead screw and the guide rod 12 facilitates the adjustment of the distance between the two clamping plates 4.

[0035] Adjustment component 8 includes:

[0036] The second bidirectional lead screw 13 is screwed into the lifting frame 1 using a bearing seat, and the second bidirectional lead screw 13 is located below the rotating shaft 7. Two moving blocks 14 are screwed onto the second bidirectional lead screw 13 respectively, and the distance between the two moving blocks 14 is controlled by the second bidirectional lead screw 13.

[0037] The limiting rod 15 consists of several rods, with each of the left and right ends of the limiting rod 15 penetrating through the clamping plate 4. The ends of the limiting rods 15 abut against the inner wall of the lifting frame 1. The limiting rods 15 restrict the movement of the two clamping plates 4. Each of the left and right ends of the limiting rods 15 is connected to an abutment wheel 17 by a rotating shaft. The abutment wheel 17 is rolled on the inner wall of the lifting frame 1. The rolling action of the abutment wheel 17 facilitates the movement of the ends of the limiting rods 15 on the inner wall of the lifting frame 1.

[0038] There are two limiting plates 16. The bottom ends of the two limiting plates 16 are respectively screwed onto the moving block 14 by hinge seats. The top ends of the limiting plates 16 are screwed onto two of the limiting rods 15 by hinge seats. The limiting plates 16 play an adjustment role. By rotating the limiting plates 16, the height of the limiting rods 15 is adjusted, thereby adjusting the height of the clamping plate 4.

[0039] When using this invention, the operator first places the lettering plate on the rotating shaft 7 according to its width, starts the motor 9, and the motor 9, in conjunction with the pulley, drives several rotating shafts 7 to rotate synchronously, causing the lettering plate to move on the rotating shaft 7. Then, the double-acting screw 10 is rotated, which drives the two sliders 11 to move relative to each other. With the guidance of the guide rod 12, the distance between the two clamping plates 4 is adjusted so that the two sides of the lettering plate abut against the protective pad 18, thereby restricting the rotation of the lettering plate. On shaft 7, the double-acting lead screw 13 is rotated, which drives the moving block 14 to move. The moving block 14 drives the limiting plate 16 to rotate, and the limiting plate 16 drives the limiting rod 15 to move up and down. The limiting rod 15 drives the clamping plate 4 to move up and down, so that the rotating shaft 7 moves up and down in the slot 5, thereby adjusting the distance between the horizontal plate of the clamping plate 4 and the engraving plate, so that the horizontal plate of the clamping plate 4 can abut against the engraving plate, and fix engraving plates of different thicknesses on the rotating shaft 7, so that the engraving machine 3 can automatically identify the engraving.

[0040] Compared with the prior art, the beneficial effects of this utility model are:

[0041] 1. Through the cooperation of the two-way lead screw 10 and the guide rod 12, it is easy to control the distance between the two clamping plates 4, so that different width engraving plates can be placed on the rotating shaft 7, which facilitates automatic identification of engraving plates with different limit sizes, and then the engraving plates are moved to the appropriate position.

[0042] 2. Set up adjustment component 8, which controls the movement of moving block 14 through two-way lead screw 13, and then works with limit plate 16 to drive lifting plate to move up and down, so as to fix lettering plates of different thicknesses between two clamping plates 4.

[0043] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatically recognizable character mold material frame lifting device, comprising: The lifting frame (1) is provided with an electric push rod (2) on the bottom surface of the lifting frame (1). The electric push rod (2) is connected to an external power source. The engraving machine (3) is set above the lifting frame (1) using a bracket. The clamp (4) consists of two clamps in an "L" shape. The two clamps (4) are symmetrically and movable within the lifting frame (1). Several slots (5) are equally spaced through the vertical plates of the clamps (4). Slide grooves (6) are provided on the front and rear sides of the vertical plates of the two clamps (4). Rotating shaft (7), there are several rotating shafts (7), the left and right ends of several rotating shafts (7) are screwed onto the inner wall of the lifting frame (1) by bearings, and several rotating shafts (7) are respectively movably locked in the slot (5), the left side of several rotating shafts (7) is connected by belt pulley transmission, the adjusting component (8) is set in the lifting frame (1), and the adjusting component (8) is located below the rotating shaft (7); The motor (9) is fixedly installed on the left side of the lifting frame (1). The output end of the motor (9) is connected to the end of one of the rotating shafts (7). The motor (9) is connected to an external power source. The first bidirectional lead screw (10) is screwed onto the front side of the lifting frame (1) by means of a shaft seat. The slider (11) is slidably disposed in the slide groove (6), and the two sliders (11) on the front side are threaded onto the first bidirectional lead screw (10). The guide rod (12) is movably inserted into the two sliders (11) on the rear side.

2. The automatically recognizable character mold material frame lifting device according to claim 1, characterized in that: The adjustment component (8) includes: The second bidirectional lead screw (13) is screwed into the lifting frame (1) by means of a bearing seat, and the second bidirectional lead screw (13) is located below the rotating shaft (7). Two moving blocks (14) are screwed onto the second bidirectional lead screw (13) respectively. Limiting rod (15), there are several limiting rods (15), the left and right ends of the several limiting rods (15) respectively pass through the clamping plate (4), and the ends of the limiting rods (15) abut against the inner wall of the lifting frame (1); Limiting plate (16), there are two limiting plates (16), the bottom ends of the two limiting plates (16) are respectively screwed onto the moving block (14) by hinge seats, and the top ends of the limiting plates (16) are screwed onto two of the limiting rods (15) by hinge seats.

3. The character mold material frame lifting device with automatic recognition according to claim 2, characterized in that: Several limit rods (15) have abutment wheels (17) screwed to their left and right ends by a rotating shaft. The abutment wheels (17) are rolled on the inner wall of the lifting frame (1).

4. The automatically recognizable character mold material frame lifting device according to claim 1, characterized in that: Protective pads (18) are provided on the inner walls of the two clamps (4).

5. The character mold material frame lifting device with automatic recognition according to claim 1, characterized in that: Anti-slip sleeves (19) are respectively fitted on the middle part of several rotating shafts (7).

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