Automatic carbon belt rotating mechanism

Abstract

The utility model provides an automatic carbon belt rotating mechanism. The device comprises a rotary workbench, a plurality of working positions are evenly distributed above the rotary workbench, the working positions comprise a feeding position and a discharging position which are arranged adjacently, opening and closing air cylinders are arranged over the feeding position and the discharging position respectively, air cylinder push plates are arranged at the output ends of the opening and closing air cylinders, and the air cylinder push plates are connected with the feeding position and the discharging position. Spring positioning jigs are fixedly installed on the multiple stations respectively, positioning grooves and jig opening and closing plates are arranged on the spring positioning jigs, springs are arranged on the jig opening and closing plates, the air cylinder push plate pushes the jig opening and closing plates to open the positioning grooves to achieve feeding and discharging of products respectively, then the opening and closing air cylinder returns to the original position, and the spring positioning jigs are arranged on the spring positioning jigs. And the jig opening and closing plate resets the positioning groove to a clamping state under the elastic force action of the spring. The utility model relates to the field of machining.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to an automatic carbon belt rotating mechanism. Background Art

[0002] As a specialized consumable for barcode printers, ribbons are coated with a layer of toner. During the printing process, the heat generated by the printhead transfers the toner to the self-adhesive label, a process known as thermal transfer. This technology has a wide range of applications, not only in the retail industry for product identification and management, but also in logistics, warehousing, and other industries.

[0003] The ribbon assembly industry has long relied on manual assembly and handling. However, manual assembly of ribbons is not guaranteed in quality and is inefficient, resulting in high production costs and low output. To meet the needs of the ribbon assembly industry for automated assembly, it is essential to develop an automated ribbon rotation mechanism that offers low production costs and high production efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention aims to provide an automated carbon ribbon rotating mechanism that saves space and has high production efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a rotating worktable, and several working positions are evenly distributed above the rotating worktable, and the working positions include adjacent loading and unloading positions, and driving cylinders are respectively provided above the loading and unloading positions, and the output end of the driving cylinder is provided with a cylinder push plate, and spring positioning jigs are respectively fixedly installed on several of the working positions, and the spring positioning jig is provided with a positioning groove and a jig opening and closing plate, and a pressure spring is provided on the opening and closing plate, and the cylinder push plate pushes the jig opening and closing plate to open the positioning groove to realize the loading and unloading of the product, and then the driving device returns to its original position, and the jig opening and closing plate resets the positioning groove to a clamping state under the elastic force of the pressure spring.

[0006] Based on the above, the opening and closing cylinder opens the positioning groove, thereby placing the product into the positioning groove. The opening and closing cylinder then slowly returns to its original position along the original route. The spring positioning fixture positions and clamps the product. The spring positioning fixture has a simple structure, is easy to operate, and has a good clamping and positioning effect, ensuring the quality of the product. After the product is positioned and clamped on the loading table, the rotary table rotates intermittently to achieve the replacement of the workstation. After the product is processed at several of the workstations, it finally reaches the unloading position for unloading to the next production line. The loading and unloading operations do not interfere with each other and can be carried out simultaneously. The process is automated, reducing labor costs and improving production efficiency.

[0007] Furthermore, the spring positioning jig includes a jig base plate, a linear guide rail and a fixed plate are fixedly installed on the jig base plate, a slider is slidably fitted on the linear guide rail, a jig opening and closing plate is fixedly installed on the upper end of the slider, the jig opening and closing plate moves horizontally on the linear guide rail through the slider, the fixed plate is arranged at one end of the linear guide rail, and a spring is connected between the fixed plate and the jig opening and closing plate.

[0008] Based on the above, a spring is connected between the fixed plate and the jig opening and closing plate. Under the push of the elastic force of the spring, the positioning pressing plate clamps the product. Due to the compressibility of the spring, the positioning groove can adaptively adjust its own width according to the size of the product, making it more convenient for the spring positioning jig to position and clamp the product.

[0009] Furthermore, the positioning groove is formed by the cooperation of a product positioning plate and a positioning pressing plate. The product positioning plate is fixedly mounted on the jig bottom plate, and the positioning pressing plate is fixedly mounted on the jig opening and closing plate. Under the elastic force of the spring, the jig opening and closing plate pushes the positioning pressing plate to position and clamp the product in the positioning groove.

[0010] Based on the above, the positioning groove is used to place the product, and the positioning pressing plate is fixedly installed on the jig opening and closing plate. The width of the positioning groove can be adjusted as the jig opening and closing plate moves, which facilitates the placement and clamping of the product.

[0011] Furthermore, the opening and closing cylinder is fixedly mounted on the cylinder rack, the upper part of the cylinder rack is a Y-shaped bracket, and the opening and closing cylinder includes a first opening and closing cylinder and a second opening and closing cylinder, and the first opening and closing cylinder and the second opening and closing cylinder are respectively arranged directly above the upper material position and the lower material position and fixedly mounted on the Y-shaped bracket.

[0012] Based on the above, the loading and unloading positions are both provided with the opening and closing cylinders cooperating with the spring positioning fixtures, making the loading and unloading of products smoother and more efficient.

[0013] Furthermore, the output end of the opening and closing cylinder is provided with a cylinder push plate for pushing the jig opening and closing plate.

[0014] Based on the above, the opening and closing cylinder pushes the cylinder push plate to drive the fixture opening and closing plate to move.

[0015] In order to more clearly illustrate the above features of the present invention and the objectives to be achieved, the present invention will be further described below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 : It is a top view of the utility model;

[0017] Figure 2 : is a three-dimensional diagram of the utility model;

[0018] Figure 3 : Schematic diagram of the structure of the spring positioning fixture;

[0019] Figure 4 : Schematic diagram of the structure of the opening and closing cylinder and spring positioning fixture;

[0020] Figure 5 : Schematic diagram of the structure of the opening and closing cylinder.

[0021] Explanation of the accompanying numbers: 1 rotary worktable; 2 cam divider; 3 loading position; 4 unloading position; 5 first processing station; 6 second processing station; 7 spring positioning fixture; 8 positioning groove; 9 opening and closing cylinder; 10 fixture base plate; 11 linear guide; 12 fixed plate; 13 slider; 14 fixture opening and closing plate; 15 spring; 16 product positioning plate; 17 positioning pressing plate; 18 cylinder frame; 19 Y-shaped bracket; 20 cylinder output end; 21 cylinder push plate; 22 first opening and closing cylinder; 23 second opening and closing cylinder. DETAILED DESCRIPTION

[0022] like Figures 1 to 5 The figures show various views of the present invention, including a rotary table 1, a cam divider 2 is provided below the rotary table 1, and the cam divider 2 is composed of a driving cylinder and a cam, which can convert continuous input motion into intermittent output motion. This machine has a compact structure and stable output, and is a commonly used mechanical equipment in the mechanical field. A circular hole is provided in the center of the rotary table 1 to be fixedly matched with the output shaft of the cam divider 2. Four workstations, a loading position 3, a unloading position 4, a first processing position 5 and a second processing position 6, are provided above the rotary table 1. A spring positioning fixture 7 is fixedly installed at the positions corresponding to the four workstations on the rotary table 1. The first opening and closing cylinder 22 and the second opening and closing cylinder 23 are respectively provided directly above the loading position 3 and the unloading position 4. The first opening and closing cylinder 22 and the second opening and closing cylinder 23 cooperate with the spring positioning fixture 7 to realize loading and unloading of the product. The loading position 3 is responsible for loading and clamping the product. After loading is completed, the station conversion is realized through the cam divider 2, and the spring positioning fixture 7 of the loading position 3 is converted to the first processing station 5. The product is processed for the first time at the first processing station 5, and then transferred to the second processing station 6 for the second processing, and then transferred to the unloading position 4 for unloading. The work of the loading position 3 and the unloading position 4 does not interfere with each other, and loading and unloading can be carried out simultaneously, which improves production efficiency.

[0023] like Figure 3As shown, the spring positioning jig 7 includes a jig base plate 10, on which are provided a product positioning plate 16 and a positioning pressing plate 17. The product positioning plate 16 and the positioning pressing plate 17 cooperate with each other to form a positioning groove 8. The product positioning plate 16 is fixedly mounted to the jig base plate 10 by screws, and the positioning pressing plate 17 is fixedly mounted on the jig opening and closing plate 14. A linear guide rail 11 is also fixedly mounted on the jig base plate 10, on which a slider 13 is slidably engaged. The jig opening and closing plate 14 is fixedly connected to the slider 13. Under the push of the opening and closing cylinder 9, the jig opening and closing plate 14 drives the slider 13 to move horizontally on the linear guide rail 11. A fixing plate 12 is also provided at one end of the linear guide rail 11, and the fixing plate 12 is fixedly connected to the jig base plate 10 by screws. The fixing plate 12 is provided with a spring 15 and is connected to the jig opening and closing plate 14. Under the elastic force of the spring 15, the positioning pressing plate 17 clamps the product. Due to the compressibility of the spring 15, the positioning slot 8 can adaptively adjust its width according to the size of the product.

[0024] like Figure 4 、 Figure 5 As shown, the output end 20 of the opening and closing cylinder 9 is provided with a cylinder push plate 21, and the cylinder push plate 21 pushes the jig opening and closing plate 14 to drive the positioning pressing plate 17 to move horizontally, thereby increasing the width of the positioning groove 8, making it convenient to place the product into the positioning groove 8. At this time, the spring 15 is in a compressed state. When the product is placed, the opening and closing cylinder 9 slowly returns to its original position along the original route, and the jig opening and closing plate 14 drives the positioning pressing plate 17 to clamp and position the product under the elastic force of the spring 15.

[0025] The specific implementation of this embodiment is as follows: the opening and closing cylinder 9 pushes the cylinder push plate 21 to drive the jig opening and closing plate 14 to move horizontally, and the positioning pressing plate 17 is fixed on the jig opening and closing plate 14 and moves therewith, thereby increasing the width of the positioning groove 8, and then placing the product into the positioning groove 8. At this time, the spring 15 is in a compressed state. When the product is placed, the opening and closing cylinder 9 slowly returns to the initial position along the original route, and the jig opening and closing plate 14 drives the positioning pressing plate 17 to clamp and position the product under the elastic force of the spring 15. After the loading is completed, the cam divider 2 then makes the rotary worktable 1 perform intermittent motion to realize automatic station conversion, and converts the spring positioning fixture 7 of the loading position 3 to the first processing station 5. After the belt transfer is completed at the first processing station 5, it is transferred to the second processing station 6 for the second processing of the product. Finally, the spring positioning fixture 7 reaches the unloading position 4. After reaching the unloading position 4, the second opening and closing cylinder 23 pushes the fixture opening and closing plate 14 to open the positioning groove 8, and then removes the product, and the process ends here.

[0026] The above description is only the optimal solution embodiment of the present invention and is not intended to limit the present invention. Various modifications or replacements of the present invention made by those skilled in the art without departing from the essence and protection scope of the present invention should also be within the protection scope of the present invention.

Claims

1. An automated carbon ribbon rotating mechanism, comprising a rotating worktable (1), characterized in that: A plurality of working positions are evenly distributed above the rotating workbench (1), and the working positions include adjacent loading positions (3) and unloading positions (4). An opening and closing cylinder (9) is respectively provided above the loading position (3) and the unloading position (4), and a cylinder push plate (21) is provided at the output end of the opening and closing cylinder (9). A spring positioning jig (7) is respectively fixedly installed on the plurality of working positions, and a positioning groove (8) and a jig opening and closing plate (14) are provided on the spring positioning jig (7). A spring (15) is provided on the jig opening and closing plate (14), and the cylinder push plate (21) pushes the jig opening and closing plate (14) to open the positioning groove (8) to respectively realize loading and unloading of the product, and then the opening and closing cylinder (9) returns to its original position, and the jig opening and closing plate (14) resets the positioning groove (8) to a clamped state under the elastic force of the spring (15).

2. The automatic carbon ribbon rotating mechanism according to claim 1, characterized in that: The spring positioning jig (7) includes a jig base plate (10), a linear guide rail (11) is fixedly mounted on the jig base plate (10), a fixed plate (12) is provided at one end of the linear guide rail (11), a slider (13) is slidably fitted on the linear guide rail (11), the jig opening and closing plate (14) is fixedly mounted on the slider (13), the jig opening and closing plate (14) slides horizontally on the linear guide rail (11) through the slider (13), and the two ends of the spring (15) are respectively connected to the fixed plate (12) and the jig opening and closing plate (14).

3. The automatic carbon ribbon rotating mechanism according to claim 2, characterized in that: The positioning groove (8) is formed by the cooperation of a product positioning plate (16) and a positioning pressing plate (17); the product positioning plate (16) is fixedly mounted on the jig base plate (10); the positioning pressing plate (17) is fixedly mounted on the jig opening and closing plate (14); under the elastic force of the spring (15), the jig opening and closing plate (14) pushes the positioning pressing plate (17) to position and clamp the product in the positioning groove (8).

4. The automatic carbon ribbon rotating mechanism according to claim 1, characterized in that: A cylinder rack (18) is provided next to the rotary workbench (1), the upper portion of the cylinder rack (18) is a Y-shaped bracket (19), the opening and closing cylinder (9) comprises a first opening and closing cylinder (22) and a second opening and closing cylinder (23), the first opening and closing cylinder (22) and the second opening and closing cylinder (23) are respectively provided directly above the upper material position (3) and the lower material position (4) and fixedly mounted on the Y-shaped bracket (19).

5. The automatic carbon ribbon rotating mechanism according to claim 1, characterized in that: A cam divider (2) is provided below the rotary worktable (1), and the cam divider (2) drives the rotary worktable (1) to perform intermittent rotary motion.

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