Safety protective cover of assembling machine

Abstract

The invention relates to the technical field of cigarette production equipment, and discloses a plug assembler safety protective cover which comprises a box body, a protective mechanism is arranged on the left side of the top of the box body and used for shielding and protecting the left part of a plug assembler, and a supporting mechanism is arranged on the top of the left side of the box body and used for supporting the left part of the plug assembler. The supporting mechanism is used for placing the balance, the protection mechanism comprises a mounting plate, the bottom of the mounting plate is in threaded connection with the left side of the top of the box body, and the left side of the top of the mounting plate is fixedly connected with a safety protection plate. The safety protection plate fixedly connected to the left side of the box body and the safety partition plate in the middle of the right side of the box body form a combined protection structure, internal high-speed running parts are thoroughly isolated, it is ensured that exposed areas on the edge of the assembling machine are completely covered, standardized management of a production site is facilitated, and sufficient reliability is achieved on the safety protection level.

Description

Technical Field

[0001] The present invention relates to the technical field of cigarette production equipment, and particularly relates to a safety protection cover for a tipping machine. Background Art

[0002] The tipping machine is a component of the cigarette making machine and is used to complete the tipping process of cigarette rods and filter tips. During the working process, through the coordinated operation of the drum, cutter, and rubber roller components, a complete filter-tipped cigarette is formed. The tipping machine not only requires high running accuracy and close cooperation of each component to ensure stable tipping quality, but also needs to be equipped with a safety protection cover device to protect the operators and prevent foreign objects from invading and affecting the equipment operation and product quality. It is an important equipment for realizing the automation of cigarette rod and filter tip tipping on the cigarette production line.

[0003] There is a lack of a safety protection device on the left side of our company's existing YJ27 tipping machine. Therefore, the existing safety protection cover of the YJ27 tipping machine is difficult to completely cover the exposed area at the edge of the tipping machine, resulting in the risk that operators may still come into contact with unprotected components during debugging and cleaning operations on the left side of the equipment, posing a safety hazard. In addition, the traditional protection cover has a single function and only has a basic isolation and protection effect. Moreover, the balance commonly used by operators during production lacks a fixed placement position and needs to be placed casually or taken temporarily, which not only affects the operation convenience but also may cause the tool to fall into the equipment operation area due to improper placement, triggering equipment failures or safety accidents, being unfavorable to the standardized management of the production site, and also having limitations in terms of safety protection. Summary of the Invention

[0004] To make up for the above deficiencies, the present invention provides a safety protection cover for a tipping machine, aiming to improve the problems in the prior art that the safety protection cover is difficult to completely cover the exposed area at the edge of the tipping machine, posing a safety hazard, and the traditional protection cover has a single function and only has a basic isolation and protection effect, being unfavorable to the standardized management of the production site and also having limitations in terms of safety protection.

[0005] To achieve the above object, the present invention adopts the following technical scheme: A safety protection cover for a tipping machine, including a box body, a protection mechanism is arranged on the left side of the top of the box body, the protection mechanism is used to shield and protect the left part of the tipping machine, a support mechanism is arranged on the top left side of the box body, and the support mechanism is used to place the balance; The protection mechanism includes a mounting plate, the bottom of the mounting plate is threadedly connected to the left side of the top of the box body, a plurality of threaded nails are threadedly connected to the top of the mounting plate, a safety protection plate is fixedly connected to the left side of the top of the mounting plate, a safety partition is arranged in the middle of the right side of the safety protection plate, a bracket assembly is arranged on the left side of the safety partition, an installation assembly is fixedly connected to the rear end of the top of the right side of the safety protection plate, and a connection assembly is fixedly connected to the front end of the middle of the right side of the safety protection plate.

[0006] As a further description of the above technical solution: The support mechanism includes two triangular support frames. The right sides of the two triangular support frames are fixedly connected to the left top of the box body. The tops of the two triangular support frames are fixedly connected with a balance support plate, and a placement groove is formed in the front side of the top of the balance support plate.

[0007] As a further description of the above technical solution: The bracket assembly includes a hinge shaft, and two hinge arms are rotatably connected to the outside of the hinge shaft. The two hinge arms are respectively connected to the safety protection plate and the safety partition plate.

[0008] As a further description of the above technical solution: The installation assembly includes a support block. The left side of the support block is fixedly connected to the rear end of the right top of the safety protection plate, and a connecting block is fixedly connected to the right rear side of the support block.

[0009] As a further description of the above technical solution: A convex block is fixedly connected to the front top of the box body, and a groove is formed by the rear side of the top of the box body sinking.

[0010] As a further description of the above technical solution: A placement hole is formed in the outside of the safety protection plate, and a fitting groove is formed in the middle of the front side of the safety protection plate.

[0011] As a further description of the above technical solution: The connection assembly includes a connecting plate. The left side of the connecting plate is fixedly connected to the front end of the middle part of the right side of the safety protection plate, and a screw is threadedly connected to the front side of the connecting plate.

[0012] As a further description of the above technical solution: A placement hole is formed in the front side of the box body, and a plurality of threaded rods are threadedly connected to the right bottom of the box body.

[0013] The present invention has the following beneficial effects: 1. In the present invention, the safety protection plate and the safety partition plate in the middle of the right side form a combined protection structure, completely isolating the high-speed rotating components inside, ensuring complete coverage of the exposed area at the edge of the cigarette making and tipping machine, facilitating the standardized management of the production site, and also having sufficient reliability in terms of safety protection.

[0014] 2. In the present invention, the right sides of the two triangular support frames are fixed to the top left side of the box body to form a stable support structure. The balance support plate on the top provides a dedicated placement area for the balance, and the front placement groove accurately fixes the tools, which solves the defect that the traditional protective cover has no tool storage function, standardizes the tool management on the production site, and eliminates the hidden dangers of tools falling into the equipment operation area causing malfunctions or safety accidents, laying the foundation for the efficient and compliant operation of the cigarette receiving link. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a safety protection cover for a receiving and assembling machine proposed by the present invention; Figure 2 A front view of a safety protection cover for a receiving and loading machine proposed by the present invention; Figure 3 This is a structural schematic diagram of a connecting assembly in a safety protection cover of a receiving and assembling machine proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a hole in a safety protection cover of a receiving and assembling machine proposed by the present invention; Figure 5 The present invention is a schematic structural diagram of an interlocking groove in a safety shield of a receiving and assembling machine.

[0016] Legend: 1. Box body; 2. Protection mechanism; 201. Safety protection plate; 202. Safety partition; 203. Mounting plate; 204. Threaded nail; 205. Bracket assembly; 2051. Hinge arm; 2052. Hinge shaft; 206. Mounting assembly; 2061. Support block; 2062. Connecting block; 207. Connecting assembly; 2071. Connecting plate; 2072. Screw; 3. Support mechanism; 301. Triangular support frame; 302. Balance support plate; 303. Placement slot; 4. Raised block; 5. Groove; 6. Placement hole; 7. Fitting slot; 8. Placement hole; 9. Threaded rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Reference Figure 1 , Figure 2 and Figure 3, an embodiment provided by the present invention: a safety protection cover for a splicer, including a box body 1, a protection mechanism 2 is arranged on the left side of the top of the box body 1, and the protection mechanism 2 is used to shield and protect the left part of the splicer. A support mechanism 3 is arranged on the top left side of the box body 1, and the support mechanism 3 is used to place a balance; The protection mechanism 2 includes a mounting plate 203. The bottom of the mounting plate 203 is threadedly connected to the left side of the top of the box body 1. A plurality of threaded nails 204 are threadedly connected to the top of the mounting plate 203. The bottom of the mounting plate 203 is threadedly connected to the left side of the top of the box body 1 and is threadedly connected to a plurality of threaded nails 204 to ensure the overall installation is firm and stable. A safety protection plate 201 is fixedly connected to the top left side of the mounting plate 203. A safety partition plate 202 is arranged in the middle of the right side of the safety protection plate 201. The safety protection plate 201 fixedly connected to the left side and the safety partition plate 202 in the middle of the right side form a combined protection structure to completely isolate the internal high-speed rotating components. A support assembly 205 is arranged on the left side of the safety partition plate 202. A mounting assembly 206 is fixedly connected to the rear end of the top right side of the safety protection plate 201. A connecting assembly 207 is fixedly connected to the front end of the middle of the right side of the safety protection plate 201; Specifically, the bottom of the mounting plate 203 is tightly connected to the left side of the top of the box body 1 by threads, and a plurality of threaded nails 204 are evenly distributed on the top. The double-thread fixation not only enhances the stability of the overall structure but also effectively resists the high-frequency vibration during the operation of the equipment, ensuring that the protection mechanism 2 will not loosen or shift during long-term use. The safety protection plate 201 fixedly connected to the top left side of the mounting plate 203 and the safety partition plate 202 arranged in the middle of the right side form a tight combined protection structure. The safety protection plate 201, as an outer protection barrier, can effectively prevent personnel from contacting the dangerous area outside the equipment, while the safety partition plate 202 penetrates deep into the equipment to further isolate the key high-speed rotating components. The two cooperate with each other to completely cover the exposed area on the left side of the equipment without dead angles, completely separating the operator from dangerous components such as the drum and cutter, fundamentally eliminating the safety hazards caused by accidental contact, and at the same time avoiding foreign objects from entering the equipment, reducing the equipment failure risk, and ensuring the stable operation of the splicer and the production quality of cigarette products.

[0019] Refer to Figure 1 , Figure 2 and Figure 3 , the support mechanism 3 includes two triangular support frames 301. The right sides of the two triangular support frames 301 are fixedly connected to the top left side of the box body 1. The right sides of the two triangular support frames 301 are fixed to the top left side of the box body 1 to form a stable support structure. The tops of the two triangular support frames 301 are fixedly connected with balance support plates 302. A placement groove 303 is opened on the front side of the top of the balance support plate 302. The balance support plate 302 at the top provides a dedicated placement area for the balance, and the placement groove 303 on the front side is used to accurately fix tools; Specifically, the two triangular support frames 301 are symmetrically distributed. The right side is firmly fixedly connected to the left top of the box body 1. The triangular structure provides a solid and reliable support for the upper components by virtue of its geometric stability. Even in the working environment of high-frequency vibration of the equipment, it can ensure the overall structure is stable and does not shake. The balance support plate 302 fixedly connected to the top of the triangular support frame 301 creates a stable placement platform for the balance used to weigh tobacco material, avoiding weighing errors and tipping risks caused by the random placement of the balance. The placement groove 303 opened on the front side of the top of the balance support plate 302 can limit the tools, ensuring that the tools will not slide or fall after being placed, enabling the operator to quickly access the tools during equipment maintenance, improving work efficiency, eliminating the hidden danger of tools accidentally falling into the equipment operation area and causing failures or safety accidents, effectively standardizing the tool management at the production site, and realizing the improvement of the convenience of tool storage and the safety of equipment operation.

[0020] Refer to Figure 1 and Figure 2 As shown in FIGS. 7 and 8, the bracket assembly 205 includes a hinge shaft 2052. Two hinge arms 2051 are rotatably connected to the outside of the hinge shaft 2052. The two hinge arms 2051 are respectively fixedly connected to the safety protection plate 201 and the safety partition plate 202 by bolts, enabling the rotation and closing of the safety partition plate 202. Two bolt holes are also opened in the left part of the safety partition plate 202, and the safety partition plate 202 is fixedly externally connected to the cigarette making machine by bolts passing through the bolt holes. The installation assembly 206 includes a support block 2061. The left side of the support block 2061 is fixedly connected to the rear end of the right top of the safety protection plate 201. A connecting block 2062 is fixedly connected to the right rear end of the support block 2061. A raised block 4 is fixedly connected to the front top of the box body 1. A groove 5 is opened at the rear of the top of the box body 1; Specifically, the two hinge arms 2051 sleeved outside the hinge shaft 2052 in the bracket assembly 205 form a rotation fulcrum, enabling the safety partition plate 202 to flexibly open and close around the hinge shaft 2052. This not only ensures that the safety partition plate 202 cooperates with the safety protection plate 201 when closed to form a complete protection barrier, but also enables it to be quickly opened after removing the bolts on the safety partition plate 202 during equipment maintenance, facilitating the operator to access the internal components, taking into account both safety protection and operation convenience. The installation assembly 206 realizes the stable installation of the protection mechanism 2. The left side of the support block 2061 is fixed to the rear end of the right top of the safety protection plate 201 as a connection fulcrum. The connecting block 2062 extending from the right rear end is adapted to the external connection structure and is embedded in the groove 5 for embedding the remaining components of the cigarette making machine and forms a limit fit with the raised block 4 to ensure the stable connection between the box body 1 and the external components, enabling the protection mechanism 2 to maintain high-strength structural stability while meeting the flexible operation requirements, effectively improving the safety protection performance and use convenience of the cigarette making machine.

[0021] Refer to Figure 3 、 Figure 4 andFigure 5 , a discharge hole 6 is formed in the exterior of the safety protection plate 201 for facilitating the operator to throw the unneeded cigarettes after inspection into the waste cigarette bin. A fitting groove 7 is formed in the middle of the front side of the safety protection plate 201. The connecting assembly 207 includes a connecting plate 2071. The left side of the connecting plate 2071 is fixedly connected to the front end of the middle part of the right side of the safety protection plate 201. A screw 2072 is threadedly connected to the front side of the connecting plate 2071. A placement hole 8 is formed in the front side of the box body 1 for placing a wind gun. A plurality of threaded rods 9 are threadedly connected to the bottom of the right side of the box body 1; Specifically, the discharge hole 6 formed in the exterior of the safety protection plate 201 facilitates the operator to quickly throw the unqualified cigarettes directly into the waste cigarette bin. The waste cigarette bin (not shown in the figure) is located in front of the safety partition plate 202. The safety partition plate 202 separates the waste cigarette bin from the high-speed rotating components at the rear side of the safety partition plate 202. The design of the discharge hole 6 and the waste cigarette bin reduces the time loss of walking back and forth. The fitting groove 7 in the middle of the front side provides a positioning function for the precise docking of the protection plate and the remaining components, ensuring the sealing performance of the combined protection structure. The connecting assembly 207 realizes the stable connection between the safety protection plate 201 and the external connection structure through the connecting plate 2071 and the screw 2072. The left side of the connecting plate 2071 is fixed to the front end of the middle part of the right side of the safety protection plate 201. The screw 2072 on the front side is screwed into the corresponding screw hole of the connecting plate 2071. This detachable connection method not only ensures the stability of the protection mechanism 2 after installation but also facilitates quick disassembly during subsequent maintenance. The placement hole 8 formed in the front side of the box body 1 allows the wind gun to be placed therein, facilitating the operator to access it at any time. The plurality of threaded rods 9 at the bottom of the right side are used to install external components and are threadedly connected to the box body 1 to ensure the stable operation state of the equipment, comprehensively improving the practicability and reliability of the cigarette making and tipping machine.

[0022] Working principle: The mounting plate 203 of the protection mechanism 2 is threadedly connected to the left side of the top of the box body 1 at the bottom and reinforced by multiple threaded nails 204 at the top. This double fixation method can firmly resist the vibration generated during the operation of the equipment. On this basis, the safety protection plate 201 and the safety partition 202 form a tight combined protection structure. The safety protection plate 201 acts as an outer barrier to prevent personnel from accidentally contacting the dangerous areas of the equipment. The safety partition 202 penetrates deep inside to completely isolate the high-speed rotating components such as the drum and the cutting knife, avoiding potential safety hazards caused by exposed areas. When the equipment needs to be repaired, after removing the bolts on the safety partition 202, the hinge shaft 2052 and the hinge arm 2051 of the bracket assembly 205 form a rotation fulcrum, enabling the safety partition 202 to flexibly open forward, facilitating the operator to access the internal components. After the repair is completed, it is closed to restore the complete protection. The cooperation of the mounting assembly 206, the connection assembly 207, and the protruding block 4 and the groove 5 of the box body 1 with the external cigarette assembling machine ensures that the protection mechanism 2 remains stable during the opening and closing process. The support mechanism 3 focuses on the convenience and safety of production operations. The two triangular support frames 301 firmly support the balance support plate 302 on the left top of the box body 1 in a stable triangular structure, providing a stable placement platform for the balance, avoiding weighing errors and tipping risks caused by random placement. The placement groove 303 on the front side of the top of the balance support plate 302 can limit the placement of commonly used tools, ensuring convenient tool access and preventing accidental slipping into the equipment operation area. At the same time, the placement hole 8 on the front side of the box body 1 provides a dedicated storage location for the air gun, further standardizing tool management and reducing the possibility of equipment failures and safety accidents caused by tool dropping. In terms of operation facilitation, the discharge hole 6 on the outside of the safety protection plate 201 facilitates the operator to quickly discard the cigarettes that fail the inspection. The fitting groove 7 on the front side cooperates with the connection assembly 207, and the connecting plate 2071 and the screw 2072 achieve a firm connection between the safety protection plate 201 and other external components, and support disassembly for in-depth maintenance of the equipment. The multiple threaded rods 9 at the bottom right of the box body 1 further realize the connection with the external cigarette assembling machine components, ensuring the safety and reliability of the cigarette assembling machine operation.

[0023] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety protective cover for a tipping machine, comprising a box body (1), characterized in that: On the left side of the top of the box body (1), a protection mechanism (2) is provided. The protection mechanism (2) is used to shield and protect the left part of the docking machine. On the left side of the box body (1), a support mechanism (3) is provided. The support mechanism (3) is used to place the balance. The protection mechanism (2) includes a mounting plate (203). The bottom of the mounting plate (203) is connected to the left side of the top of the box body (1). On the left side of the top of the mounting plate (203), a safety protection plate (201) is connected. In the middle of the right side of the safety protection plate (201), a safety partition (202) is provided. At the rear end of the top of the right side of the safety protection plate (201), a mounting component (206) is connected. At the front end of the middle of the right side of the safety protection plate (201), a connection component (207) is connected.

2. The safety shield for a tipping machine according to claim 1, wherein: The support mechanism (3) includes two triangular support frames (301). The right sides of the two triangular support frames (301) are both connected to the left side of the top of the box body (1). On the top of the two triangular support frames (301), a balance support plate (302) is fixedly connected. On the front side of the top of the balance support plate (302), a placement groove (303) is provided.

3. The safety protection cover of a cigarette making and tipping machine according to claim 1, characterized in that: The mounting component (206) includes a support block (2061). The left side of the support block (2061) is fixedly connected to the rear end of the top of the right side of the safety protection plate (201). At the right end of the rear side of the support block (2061), a connection block (2062) is fixedly connected.

4. The safety shield of a cigarette making and tipping machine according to claim 1, characterized in that: On the front side of the top of the box body (1), a raised block (4) is fixedly connected. At the rear side of the top of the box body (1), a recess (5) is formed by sinking.

5. A safety shield for a cigarette making and tipping machine according to claim 1, characterized in that: On the outside of the safety protection plate (201), a release hole (6) is provided. In the middle of the front side of the safety protection plate (201), a fitting groove (7) is provided.

6. The safety protection cover of a cigarette making and tipping machine according to claim 1, characterized in that: The connection component (207) includes a connecting plate (2071). The left side of the connecting plate (2071) is fixedly connected to the front end of the middle of the right side of the safety protection plate (201). On the front side of the connecting plate (2071), a screw (2072) is threadedly connected.

7. The safety protection cover of a cigarette making and tipping machine according to claim 1, wherein: On the front side of the box body (1), a placement hole (8) is provided.

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