Anti-blocking device for plastic uptake forming machine

Abstract

The utility model relates to the technical field of auxiliary tools of plastic uptake forming machines, in particular to an anti-blocking device for a plastic uptake forming machine, which comprises a plastic uptake forming machine body, four corners of the lower end of the plastic uptake forming machine body are fixedly connected with supporting legs, and the front part of the upper end of the plastic uptake forming machine body is fixedly connected with a control keyboard. A through hole is fixedly connected to the right portion of the upper end of the plastic uptake forming machine body and located behind the right side of the control keyboard, a fixing structure is fixedly connected to the right portion of the upper end of the plastic uptake forming machine body and located on the right side of the through hole, and a pipeline shaking assembly is arranged at the right end of the fixing structure. According to the anti-blocking device for the plastic uptake forming machine, impurity blocking can be effectively prevented through the feeding pipe anti-blocking structure, the structure is convenient to disassemble and maintain, meanwhile, the pipeline shaking assembly can further prevent materials from being accumulated and blocked, stable operation of the plastic uptake forming machine is guaranteed, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for blister forming machines, in particular to an anti-blocking device for blister forming machines. Background Art

[0002] In the blister forming industry, the efficient and stable operation of blister forming machines plays a key role in production. However, in actual production, materials often encounter blockage problems when being transported to the blister forming machines. This is mainly because impurities that may exist in the materials are easily accumulated in the conveying pipeline, which in turn causes pipeline blockage, seriously affecting production progress. At the same time, the anti-blocking measures taken by traditional blister forming machines are relatively limited, and it is difficult to effectively deal with various blockage conditions. In addition, the structure of some anti-blocking devices is complex, and during maintenance, multiple components need to be checked one by one, which greatly increases the difficulty of troubleshooting. Utility Model Content

[0003] The main purpose of the utility model is to provide an anti-blocking device for a vacuum forming machine, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A blocking prevention device for a blister forming machine comprises a blister forming machine body, wherein the four corners of the lower end of the blister forming machine body are fixedly connected to support legs, the front upper end of the blister forming machine body is fixedly connected to a control keyboard, the right upper end of the blister forming machine body is fixedly connected to a through hole, the through hole is located behind the right side of the control keyboard, the right upper end of the blister forming machine body is fixedly connected to a fixing structure, the fixing structure is located on the right side of the through hole, a pipeline shaking assembly is provided at the right end of the fixing structure, a feed pipe blocking prevention structure is provided in the fixing structure, and the lower part of the feed pipe blocking prevention structure passes through the through hole and extends into the blister forming machine body.

[0006] Preferably, the fixed structure includes a fixed mounting frame, which is fixedly connected to the upper right part of the blister forming machine body, and a limiting slide groove is opened on the right part of the inner rear wall of the fixed mounting frame. The upper right wall and the lower right wall of the fixed mounting frame are fixedly connected with clamps, and the front end left parts of the two clamps are threaded and movably connected with screws.

[0007] By adopting the above technical solution: the fixed installation frame provides a stable installation position for the feed pipe anti-blocking structure, ensuring that it will not shift easily during operation; the clamp and screws can firmly fix the pipe to prevent the pipe from shaking and affecting the normal operation of the blister forming machine, thereby improving the stability and reliability of the equipment.

[0008] Preferably, the pipe shaking assembly includes an electric push rod, which is fixedly connected to the right end of the fixed mounting frame, and the output end of the electric push rod passes through the rear right end of the fixed mounting frame and is fixedly connected to a connecting block, the left rear end of the connecting block is fixedly connected to a limiting block, the middle front end of the connecting block is fixedly connected to a base, and the middle left end of the base is fixedly connected to five push columns.

[0009] By adopting the above technical solution: the connecting block plays the role of connecting and transmitting power, ensuring the stable transmission of power to subsequent components, the limit block cooperates with the limit slide to ensure that the shaking action is carried out within the specified range, thereby improving the accuracy and safety of the operation, and the push column can push the pipeline to shake and prevent blockage.

[0010] Preferably, the limiting block is slidably connected in the limiting sliding groove, and the lengths of the five push columns increase progressively from top to bottom.

[0011] By adopting the above technical solution: the limit block is slidably connected in the limit slide groove, which improves the stability and accuracy of the movement. The five push columns increase in length from top to bottom. This design can make the pushing force more evenly distributed, and play a better role in the process of pipeline shaking, which helps to improve the anti-blocking effect and the working efficiency of the equipment.

[0012] Preferably, the feed pipe anti-blocking structure includes a telescopic material pipe, the lower end of which extends into the body of the blister molding machine through a through hole and is fixedly connected to a magnetic ring block. The telescopic material pipe is magnetically adsorbed and connected to a magnetic filter tube head through the magnetic ring block, and the lower end of the magnetic filter tube head is provided with several through-holes.

[0013] By adopting the above technical solution: the telescopic material tube is easy to adapt to different installation requirements and working conditions, the magnetic ring block is magnetically adsorbed and connected to the magnetic filter tube head, which is convenient for installation and disassembly, and is conducive to cleaning and maintenance. The magnetic filter tube head cooperates with the filter hole to effectively filter impurities in the material, preventing impurities from entering the blister molding machine and causing blockage, thereby ensuring the normal operation and production efficiency of the equipment.

[0014] Preferably, the upper and lower parts of the telescopic material tube are respectively located in two clamps, the upper end diameter area of ​​the telescopic material tube is equal to the inner diameter area of ​​the magnetic ring block, and the telescopic material tube is detachably connected to the fixing structure through two clamps and two screws.

[0015] By adopting the above technical solution: the telescopic material tube is detachably connected to the fixed structure through a clamp and screws, which is convenient for installation and disassembly, and convenient for maintenance and replacement of the telescopic material tube. The upper end diameter area of ​​the telescopic material tube matches the inner diameter area of ​​the magnetic ring block, ensuring smooth material transportation. The clamp fixing method is stable and reliable, which can effectively prevent the telescopic material tube from loosening or shifting during operation, thereby ensuring the normal operation of the blister forming machine.

[0016] Preferably, the five push pins are collectively located directly to the right of the telescopic material tube.

[0017] By adopting the above technical solution, it is possible to accurately apply thrust to the telescopic material tube, so that the telescopic material tube can shake when needed. This layout ensures the pertinence and effectiveness of the shaking, which is beneficial to prevent material from being blocked in the telescopic material tube and improves the smoothness of material transportation, thereby ensuring the stable operation and production efficiency of the blister forming machine.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the utility model, the electric push rod pushes the connecting block to make the limit block slide in the limit slide groove. The five push columns on the connecting block can push the pipeline to shake. When impurities in the material may block the pipeline, the push columns push the telescopic material tube to shake to prevent the accumulation of impurities and avoid pipeline blockage, thereby ensuring the production progress. Compared with the traditional blister forming machine, this structure has a significant effect in preventing blockage, can effectively deal with various blockage conditions, and provides a strong guarantee for the stable operation of the blister forming machine.

[0020] 2. In the utility model, the magnetic connection is easy to disassemble and is connected to the fixed structure by clamps and screws, which is convenient for installation and disassembly. When maintenance is required, the telescopic material tube and the magnetic filter tube head can be quickly removed for inspection. There is no need to check multiple components one by one, which reduces the difficulty of troubleshooting. This design improves maintenance efficiency, ensures the stable operation of the blister forming machine, provides convenience for production, reduces downtime caused by maintenance, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an anti-blocking device for a blister forming machine according to the present invention;

[0022] Figure 2 This is a schematic diagram of the overall fixing structure of an anti-blocking device for a blister forming machine according to the present invention;

[0023] Figure 3 This is an overall schematic diagram of a pipe shaking assembly of an anti-blocking device for a blister forming machine according to the utility model;

[0024] Figure 4 This is an overall schematic diagram of the anti-blocking structure of the feed pipe of the anti-blocking device for the vacuum forming machine of the utility model.

[0025] In the figure: 1. Vacuum forming machine body; 2. Support legs; 3. Control keyboard; 4. Through hole; 5. Fixed structure; 6. Pipe shaking assembly; 7. Feed pipe anti-blocking structure; 51. Fixed installation frame; 52. Limiting slide; 53. Clamp; 54. Screw; 61. Electric push rod; 62. Connecting block; 63. Limiting block; 64. Base; 65. Push column; 71. Telescopic material pipe; 72. Magnetic ring block; 73. Magnetic filter pipe head; 74. Filter hole. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] See also Figure 1-4 , the utility model provides a technical solution:

[0030] A blocking prevention device for a blister forming machine includes a blister forming machine body 1, wherein the four corners of the lower end of the blister forming machine body 1 are fixedly connected to support legs 2, the front of the upper end of the blister forming machine body 1 is fixedly connected to a control keyboard 3, the upper right end of the blister forming machine body 1 is fixedly connected to a through hole 4, and the through hole 4 is located behind the right side of the control keyboard 3, the upper right end of the blister forming machine body 1 is fixedly connected to a fixing structure 5, and the fixing structure 5 is located on the right side of the through hole 4, and a pipeline shaking component 6 is provided at the right end of the fixing structure 5, and a feed pipe blocking prevention structure 7 is provided in the fixing structure 5, and the lower part of the feed pipe blocking prevention structure 7 passes through the through hole 4 and extends into the blister forming machine body 1.

[0031] The fixing structure 5 includes a fixed mounting frame 51, which is fixedly connected to the upper right part of the blister molding machine body 1. A limiting slot 52 is provided on the right part of the inner rear wall of the fixed mounting frame 51. The upper right wall and the lower right wall of the fixed mounting frame 51 are fixedly connected with a clamp 53. The left front end of the two clamps 53 are both threaded and movably connected with a screw 54. The pipeline shaking assembly 6 includes an electric push rod 61, which is fixedly connected to the right end of the fixed mounting frame 51. The output end of the electric push rod 61 passes through the right rear end of the fixed mounting frame 51 and is fixedly connected to a connecting block 62. The left rear end of the connecting block 62 is fixedly connected to a limiting block 63. The middle front end of the connecting block 62 is fixedly connected to a base 64. The middle left end of the base 64 is fixedly connected to five push columns 65. The limiting block 63 is slidably connected in the limiting slot 52. The length of the five push columns 65 increases in sequence from top to bottom.

[0032] When the push rod 61 is turned on, the output end of the push rod 61 pushes the connecting block 62 to move, and the limit block 63 at the left rear end of the connecting block 62 is slidably connected in the limit slide 52 at the right rear wall of the fixed installation frame 51. The limit slide 52 guides and limits the movement of the limit block 63 to ensure that the movement direction of the connecting block 62 is stable and within the specified range. The base 64 in the middle of the front end of the connecting block 62 moves with the connecting block 62, and the five push pins 65 fixedly connected to the middle of the left end of the base 64 also move accordingly. Since the lengths of the five push pins 65 increase from top to bottom, when the push pins 65 approach the telescopic material tube 71, push pins 65 of different lengths can push the telescopic material tube 71 at different positions, causing the telescopic material tube 71 to shake. In summary, impurities can be prevented from accumulating in the pipeline, ensuring that materials can pass through the pipeline smoothly into the blister molding, effectively solving the problem of pipeline blockage caused by accumulation of material impurities and the limited traditional anti-blocking measures.

[0033] In this embodiment, the feed tube anti-blocking structure 7 includes a telescopic material tube 71, the lower end of the telescopic material tube 71 extends into the blister molding machine body 1 through the through hole 4 and is fixedly connected to the magnetic ring block 72, the telescopic material tube 71 is magnetically adsorbed and connected to the magnetic filter tube head 73 through the magnetic ring block 72, and the lower end of the magnetic filter tube head 73 is provided with a plurality of through filter holes 74, the upper and lower parts of the telescopic material tube 71 are respectively located in two clamps 53, the upper end diameter area of ​​the telescopic material tube 71 is equal to the inner diameter area of ​​the magnetic ring block 72, the telescopic material tube 71 is detachably connected to the fixed structure 5 through two clamps 53 and two screws 54, and the five push columns 65 are collectively located directly to the right of the telescopic material tube 71.

[0034] Through the above solution: the telescopic material tube 71 is magnetically adsorbed and connected to the magnetic filter tube head 73 through the magnetic ring block 72. This connection method does not require complicated tools and operations when the magnetic filter tube head 73 needs to be cleaned or replaced. It can be easily separated by overcoming the magnetic force. At the same time, the telescopic material tube 71 is detachably connected to the fixed structure 5 through two clamps 53 and two screws 54. When the telescopic material tube 71 is repaired or inspected, it can be quickly disassembled, which is convenient for cleaning the inside or checking whether there is blockage or other problems. Therefore, it effectively solves the maintenance problems caused by the complex structure of some anti-blocking devices and reduces the difficulty of troubleshooting.

[0035] It should be noted that the utility model is an anti-blocking device for a blister forming machine. During use, first, the blister forming machine body 1 is stably placed by the support legs 2 at the four corners of the lower end, and the control keyboard 3 at the front of the upper end is used to operate the equipment. When the material is ready to enter the blister forming machine, it first passes through the feed pipe anti-blocking structure 7, wherein the lower part of the telescopic material tube 71 extends into the blister forming machine body 1 through the through hole 4, and the magnetic ring block 72 fixedly connected at its lower end is magnetically adsorbed and connected to the magnetic filter tube head 73. The several filter holes 74 at the lower end of the magnetic filter tube head 73 can filter impurities in the material, and the upper and lower parts of the telescopic material tube 71 are respectively located in the clamps 53 at the upper and lower parts of the right wall of the fixed installation frame 51, and are fixed by screws 54. At the same time, the pipeline shaking assembly 6 starts to work, and the electric push rod 61 is fixed to the right end of the fixed installation frame 51, and its output end pushes the connecting block 62. The limit block 63 on the left side of the rear end of the connecting block 62 is in the limit position on the right side of the rear wall of the fixed installation frame 51. The five push pins 65 are fixedly connected to the middle of the left end of the base 64 in the middle of the front end of the connecting block 62 and are located directly to the right of the telescopic material tube 71. Since the five push pins 65 increase in length from top to bottom, they can produce a pushing effect at different positions on the telescopic material tube 71, causing the telescopic material tube 71 to shake, thereby preventing material from accumulating in the tube and ensuring that the material passes through the telescopic material tube 71 smoothly into the blister molding machine body 1. In addition, personnel can regularly clean and maintain the magnetic filter tube head 73 and the telescopic material tube 71. When it is necessary to repair the telescopic material tube 71 or other components, the screws 54 on the clamp 53 can be loosened, and the telescopic material tube 71 can be removed from the fixed structure 5, or the magnetic filter tube head 73 can be separated from the magnetic ring block 72 for cleaning and replacement to ensure the continuous and effective operation of the anti-blocking device. Therefore, it effectively solves the maintenance problem caused by the complex structure of some anti-blocking devices and reduces the difficulty of troubleshooting.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An anti-blocking device for a blister forming machine, comprising a blister forming machine body (1), characterized in that: The four corners of the lower end of the blister molding machine body (1) are fixedly connected to support legs (2), the front of the upper end of the blister molding machine body (1) is fixedly connected to a control keyboard (3), the right upper end of the blister molding machine body (1) is fixedly connected to a through hole (4), the through hole (4) is located behind the right side of the control keyboard (3), the right upper end of the blister molding machine body (1) is fixedly connected to a fixed structure (5), the fixed structure (5) is located on the right side of the through hole (4), the right end of the fixed structure (5) is provided with a pipeline shaking component (6), the fixed structure (5) is provided with a feed pipe anti-blocking structure (7), the lower part of the feed pipe anti-blocking structure (7) passes through the through hole (4) and extends into the blister molding machine body (1).

2. The anti-blocking device for a blister forming machine according to claim 1, characterized in that: The fixing structure (5) comprises a fixing installation frame (51), the fixing installation frame (51) is fixedly connected to the upper right part of the blister forming machine body (1), a limiting sliding groove (52) is opened on the right part of the inner rear wall of the fixing installation frame (51), the upper right wall and the lower right wall of the fixing installation frame (51) are fixedly connected with a clamp (53), and the front end left parts of the two clamps (53) are threadedly connected with screws (54).

3. The anti-blocking device for a blister forming machine according to claim 1, characterized in that: The pipeline shaking assembly (6) comprises an electric push rod (61), the electric push rod (61) is fixedly connected to the right end of the fixed installation frame (51), the output end of the electric push rod (61) passes through the rear right end of the fixed installation frame (51) and is fixedly connected to a connecting block (62), the left rear end of the connecting block (62) is fixedly connected to a limiting block (63), the middle front end of the connecting block (62) is fixedly connected to a base (64), and the middle left end of the base (64) is fixedly connected to five push columns (65).

4. The anti-blocking device for a blister forming machine according to claim 3, characterized in that: The limiting block (63) is slidably connected in the limiting sliding groove (52), and the lengths of the five pushing columns (65) increase in sequence from top to bottom.

5. The anti-blocking device for a blister forming machine according to claim 1, characterized in that: The feed pipe anti-blocking structure (7) comprises a telescopic feed pipe (71), the lower end of which extends into the body (1) of the blister forming machine through a through hole (4) and is fixedly connected to a magnetic ring block (72), the telescopic feed pipe (71) is magnetically adsorbed and connected to a magnetic filter pipe head (73) through the magnetic ring block (72), and the lower end of the magnetic filter pipe head (73) is provided with a plurality of through-going filter holes (74).

6. The anti-blocking device for a blister forming machine according to claim 5, characterized in that: The upper and lower parts of the telescopic material tube (71) are respectively located in two clamps (53); the diameter area of ​​the upper end of the telescopic material tube (71) is equal to the inner diameter area of ​​the magnetic ring block (72); and the telescopic material tube (71) is detachably connected to the fixed structure (5) via two clamps (53) and two screws (54).

7. The anti-blocking device for a blister forming machine according to claim 3, characterized in that: The five push pins (65) are located together on the right side of the telescopic material tube (71).

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