An arc door and a labeling machine provided with the arc door

Abstract

The application relates to a circular-arc door and a labeling machine provided with the same, wherein the circular-arc door comprises a table cover plate, one side of the top end of the table cover plate is fixedly provided with a circular-arc processing door assembly A, the other side of the top end of the table cover plate is fixedly provided with a circular-arc processing door assembly B, the top end of the circular-arc processing door assembly A and the circular-arc processing door assembly B is fixedly provided with a circular-arc door lintel, a plurality of door protection column assemblies are fixedly arranged between the circular-arc processing door assembly A and the circular-arc processing door assembly B, and an emergency stop button box assembly is arranged between the circular-arc processing door assembly A, the circular-arc processing door assembly B and the table cover plate. The door protection column assembly is arranged, the circular-arc door lintel and the table cover plate are stably connected, the stability of the circular-arc door lintel is effectively ensured, the door protection column assembly slides along the linear guide rail and the guide rail sliding block, the lifting of the circular-arc door is driven, the stability of the opening and closing of the circular-arc door is effectively ensured, and the lifting jam of the circular-arc door is avoided, so that the normal labeling is not affected.

Description

TECHNICAL FIELD

[0001] The application relates to a circular-arc door and belongs to the technical field of labeling machines. BACKGROUND

[0002] The circular-arc door is a peripheral device of a labeling machine. At present, a protective door is installed on the labeling machine to avoid causing harm to people and ensure the safety of the labeling machine during use.

[0003] According to Chinese Patent No. CN109501258B, a 3D printing pen with a circular-arc door opening and closing material supplementing function is disclosed. The circular-arc door is mainly used in 3D printing technology, has two feeding modes of the outside and the inside, has a wide range of use, and the internal feeding mode is convenient for supplementing raw materials. The current circular-arc door is widely used, and when it is used in the technical field of labeling machines,

[0004] However, the existing circular-arc door is generally bonded between the table cover plate and the circular-arc door lintel through sealing glue during use of the labeling machine, which is easy to cause instability and affect the service life of the circular-arc door. At the same time, the circular-arc door is difficult to lift, which is easy to cause the circular-arc door to be stuck during lifting and affect the normal labeling of the labeling machine. SUMMARY

[0005] The purpose of the application is to provide a circular-arc door to solve the problem that the existing circular-arc door is generally bonded between the table cover plate and the circular-arc door lintel through sealing glue during use, which is easy to cause instability and affect the service life of the circular-arc door. At the same time, the circular-arc door is difficult to lift, which is easy to cause the circular-arc door to be stuck during lifting and affect the normal labeling of the labeling machine.

[0006] To achieve the above purpose, the application provides the following technical scheme: a table cover plate, a circular-arc processing door assembly A is fixedly installed on one side of the top end of the table cover plate, a circular-arc processing door assembly B is fixedly installed on the other side of the top end of the table cover plate, a circular-arc door lintel is fixedly installed at the top end of the circular-arc processing door assembly A and the circular-arc processing door assembly B, a plurality of door protection column assemblies are fixedly installed between the circular-arc processing door assembly A and the circular-arc processing door assembly B, and an emergency stop button box assembly is installed between the circular-arc processing door assembly A, the circular-arc processing door assembly B and the table cover plate.

[0007] As a preferred technical solution of the application, the arc processing door assembly A and the arc processing door assembly B are composed of a gasket, a vertical plate, a glass outer upper frame, a plastic handle, glass, a glass outer lower frame, a glass inner lower frame, a glass inner upper frame, a hexagonal nut and a hexagonal countersunk screw.

[0008] As a preferred technical solution of the application, the glass outer upper frame and the glass inner upper frame and the glass outer lower frame and the glass inner lower frame are connected by a plurality of internal hexagonal countersunk screws.

[0009] As a preferred technical solution of the application, one end of the plurality of internal hexagonal countersunk screws is threadedly connected with a hexagonal nut, and the connection of the internal hexagonal countersunk screw is sleeved with a gasket.

[0010] As a preferred technical solution of the application, a vertical plate is fixedly installed between adjacent two glasses, and the connection between the vertical plate and the glass is coated with sealant.

[0011] As a preferred technical solution of the application, a plurality of plastic handles are fixedly arranged at equal intervals at the top end of the glass outer upper frame.

[0012] As a preferred technical solution of the application, the door protection column assembly comprises a top cap, an external hexagonal bolt, a guide rail slider, a lower pad, a pulley bracket, a pulley, a handle type indexing pin, a linear guide rail, an upper pad, a detection plate, a buffer sheet, a glass mounting plate, a sensor, a rope end buckle, a rubber-coated steel wire rope, a door protection column, a counterweight, a connecting plate, an anti-falling buckle plate, a clamping arm gasket, a clamping arm and a clamp block.

[0013] As a preferred technical solution of the application, the side surface of the door protection column is fixedly installed with a clamp block, one side of the clamp block is fixedly installed with a clamping arm, and the side surface of the clamping arm is fixedly installed with a clamping arm gasket.

[0014] As a preferred technical solution of the application, the bottom of the door protection column is fixedly installed with a lower pad, one side of the lower pad is fixedly installed with a rope end buckle, the surface of the rope end buckle is sleeved with a rubber-coated steel wire rope, and the middle of the lower pad is fixedly installed with a sensor.

[0015] As a preferred technical scheme of the application, the top of the door protection column is fixedly provided with an upper pad, a linear guide rail is arranged between the upper pad and the lower pad, a handle type indexing pin is embedded in the linear guide rail and the lower pad, a buffer sheet is fixedly arranged on one side of the upper pad, and a detection plate is fixedly arranged at the top end of the buffer sheet.

[0016] As a preferred technical scheme of the application, the bottom end of the buffer sheet is fixedly provided with a counterweight iron, the bottom end of the counterweight iron is fixedly provided with a connecting plate, a drop prevention clamping plate is arranged between the connecting plate and the linear guide rail, a guide rail slider is slidably connected to the surface of the linear guide rail, and the guide rail slider and the door protection column are fixedly connected through an external hexagonal bolt.

[0017] As a preferred technical scheme of the application, the door protection column comprises a square tube, a column base, a support plate, a slider pad plate and a threaded plate, one end of the square tube is fixedly provided with the column base, the column base is fixedly connected to the side surface of the arc processing door assembly A and the arc processing door assembly B through screws, the surface of the square tube is fixedly provided with the support plate, one side of the support plate is fixedly provided with the slider pad plate, the bottom of the square tube is fixedly provided with the threaded plate, the top end of the threaded plate is in contact connection with the bottom end of the support plate, and one side of the threaded plate is fixedly connected to the table cover plate.

[0018] As a preferred technical scheme of the application, the upper pad and the lower pad are made of oil-containing nylon material.

[0019] As a preferred technical scheme of the application, the top cap, the pulley frame, the handle type indexing pin, the detection plate, the gasket and the glass mounting plate are made of 1Cr18Ni9Ti material.

[0020] As a preferred technical scheme of the application, the guide rail slider, the linear guide rail and the rope head buckle are made of carbon steel material.

[0021] As a preferred technical scheme of the application, the arc door header is made of 6mm strength plate material.

[0022] The second aspect of the application relates to a labeling machine provided with the arc door according to any one of the above-mentioned schemes.

[0023] Compared with the prior art, the application has the following beneficial effects:

[0024] The door protection column assembly is arranged, so that the arc door header and the table cover plate are stably connected, the stability of the arc door header is effectively ensured, the door protection column assembly slides through the linear guide rail and the guide rail slider, so that the arc door is lifted and lowered, the stability of the opening and closing of the arc door is effectively ensured, and the lifting and closing of the arc door is prevented from being stuck, thereby avoiding the influence on normal labeling. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Structure diagram of the invention;

[0026] Figure 2 Structure diagram of the invention;

[0027] Figure 3 Structure diagram of the invention;

[0028] Figure 4 Structure diagram of the invention;

[0029] Figure 5 Structure diagram of the invention.

[0030] In the figure: 1, table cover plate; 2, arc lintel; 3, arc processing door assembly A; 301, gasket; 302, vertical plate; 303, glass outer upper frame; 304, plastic handle; 305, glass; 306, glass outer lower frame; 307, glass inner lower frame; 308, glass inner upper frame; 309, hexagonal nut; 310, internal hexagonal countersunk head screw; 4, emergency stop button box assembly; 5, arc processing door assembly B; 6, door guard column assembly; 601, top cap; 602, external hexagonal bolt; 603, guide rail slider; 604, lower pad; 605, pulley bracket; 606, pulley; 607, handle type indexing pin; 608, linear guide rail; 609, upper pad; 610, detection plate; 611, buffer sheet; 612, glass mounting plate; 613, sensor; 614, rope head buckle; 615, rubber-coated steel wire rope; 616, door guard column; 617, counterweight iron; 618, connecting plate; 619, anti-falling clamping plate; 620, clamping arm gasket; 621, clamping arm; 622, clamp block; 6011, square tube; 6012, column base; 6013, support plate; 6014, slider pad plate; 6015, threaded plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all the embodiments of the invention. Based on the embodiments in the invention, all other embodiments obtained by those of ordinary skill in the art without creative work are within the protection scope of the invention.

[0032] Please refer to Figures 1-5 The invention provides a technical solution of an arc door:

[0033] According to Figures 1-5As shown, including the table cover plate 1, one side of the top end of the table cover plate 1 is fixedly installed with a circular arc processing door assembly A3, the other side of the top end of the table cover plate 1 is fixedly installed with a circular arc processing door assembly B5, the top end of the circular arc processing door assembly A3 and the circular arc processing door assembly B5 is fixedly installed with a circular arc door header 2, a plurality of door protection column assemblies 6 are fixedly installed between the circular arc processing door assembly A3 and the circular arc processing door assembly B5, the circular arc door header 2 is made of 6mm resistant plate material, and the circular arc processing door assembly A3 and the circular arc processing door assembly B5 are installed with an emergency stop button box assembly 4 between the table cover plate 1.

[0034] According to Figure 1 and Figure 2 As shown, the circular arc processing door assembly A3 and the circular arc processing door assembly B5 are composed of a gasket 301, a vertical plate 302, a glass outer upper frame 303, a plastic handle 304, a glass 305, a glass outer lower frame 306, a glass inner lower frame 307, a glass inner upper frame 308, a hexagonal nut 309 and an internal hexagonal countersunk head screw 310. The bottom of the inner side of the glass 305 is fixedly provided with the glass inner lower frame 307, the top of the inner side of the glass 305 is fixedly provided with the glass inner upper frame 308, the bottom of the outer side of the glass 305 is fixedly provided with the glass outer lower frame 306, the top of the outer side of the glass 305 is fixedly provided with the glass outer upper frame 303, a plurality of plastic handles 304 are fixedly provided at equal intervals at the top end of the glass outer upper frame 303, a plurality of internal hexagonal countersunk head screws 310 are connected between the glass outer upper frame 303 and the glass inner upper frame 308 and the glass outer lower frame 306 and the glass inner lower frame 307, one end of the plurality of internal hexagonal countersunk head screws 310 is threadedly connected with the hexagonal nut 309, the connection of the internal hexagonal countersunk head screw 310 is sleeved with the gasket 301, the adjacent two glasses 305 are fixedly installed with the vertical plate 302, and the connection between the vertical plate 302 and the glass 305 is coated with sealant.

[0035] According to Figure 3 and Figure 4As shown, the door guard column assembly 6 is composed of a top cap 601, an external hexagonal bolt 602, a guide rail slider 603, a lower pad 604, a pulley bracket 605, a pulley 606, a handle type indexing pin 607, a linear guide rail 608, an upper pad 609, a detection plate 610, a buffer sheet 611, a glass mounting plate 612, a sensor 613, a rope end buckle 614, a rubber-coated steel wire 615, a door guard column 616, a counterweight iron 617, a connecting plate 618, a drop prevention clamping plate 619, a clamping arm gasket 620, a clamping arm 621, and a clamp block 622. The top end of the door guard column 616 is fixedly provided with the top cap 601, and the top end of the top cap 601 is fixedly connected with the arc treatment door assembly B5. The middle part of the back of the door guard column 616 is fixedly provided with the glass mounting plate 612, and the top of the back of the door guard column 616 is fixedly installed with the pulley bracket 605. The top end of the pulley bracket 605 is fixedly installed with the pulley 606. The glass mounting plate 612 is fixedly connected with the table cover plate 1. The side surface of the door guard column 616 is fixedly installed with the clamp block 622. One side of the clamp block 622 is fixedly installed with the clamping arm 621. The side surface of the clamping arm 621 is fixedly installed with the clamping arm gasket 620. The bottom of the door guard column 616 is fixedly installed with the lower pad 604. One side of the lower pad 604 is fixedly installed with the rope end buckle 614. The surface of the rope end buckle 614 is sleeved with the rubber-coated steel wire 615. The middle part of the lower pad 604 is fixedly installed with the sensor 613. The top of the door guard column 616 is fixedly installed with the upper pad 609. The upper pad 609 and the lower pad 604 are installed with the linear guide rail 608. The linear guide rail 608 and the lower pad 604 are embedded with the handle type indexing pin 607. One side of the upper pad 609 is fixedly installed with the buffer sheet 611. The top end of the buffer sheet 611 is fixedly installed with the detection plate 610. The bottom end of the buffer sheet 611 is fixedly installed with the counterweight iron 617. The bottom end of the counterweight iron 617 is fixedly provided with the connecting plate 618. The connecting plate 618 and the linear guide rail 608 are installed with the drop prevention clamping plate 619. The surface of the linear guide rail 608 is slidably connected with the guide rail slider 603. The guide rail slider 603 and the door guard column 616 are fixedly connected through the external hexagonal bolt 602. The guide rail slider 603 is slid on the surface of the linear guide rail 608 to drive the door guard column 616 to rise and fall. The rising and falling of the door guard column 616 facilitates the opening and closing of the arc door. The upper pad 609 and the lower pad 604 are both made of oil-containing nylon material to reduce the wear of the upper pad 609 and the lower pad 604. The top cap 601, the pulley bracket 605, the handle type indexing pin 607, the detection plate 610, the gasket 611, and the glass mounting plate 612 are all made of 1Cr18Ni9Ti material, which is convenient to process and manufacture, stable in structure, prevents deformation, and prolongs the service life of the entire structure. The guide rail slider 603, the linear guide rail 608, and the rope end buckle 614 are all made of carbon steel material to ensure the stability of the structure.

[0036] According to Figure 3 and Figure 5As shown, the door guard column 616 comprises a square tube 6011, a column base 6012, a support plate 6013, a sliding block pad plate 6014 and a threaded plate 6015, one end of the square tube 6011 is fixedly installed with the column base 6012, the column base 6012 is fixedly connected with the side surface of the arc processing door assembly A3 and the arc processing door assembly B5 through screws, the surface of the square tube 6011 is fixedly installed with the support plate 6013, one side of the support plate 6013 is fixedly installed with the sliding block pad plate 6014, the bottom of the square tube 6011 is fixedly installed with the threaded plate 6015, the top end of the threaded plate 6015 is in contact with the bottom end of the support plate 6013, one side of the threaded plate 6015 is fixedly connected with the table cover plate 1.

[0037] In specific use, the application of a kind of arc door, through the arc processing door assembly A3 and arc processing door assembly B5 installed at the top of table cover plate 1 and arc door lintel 2 connection, effectively ensure the stability of arc door lintel 2, increase the service life of arc door, while table cover plate 1 and arc processing door assembly A3 and arc processing door assembly B5 between through door guard column connecting piece 6 connection, facilitate the assembly of arc door, when need to open arc door, through the guide rail sliding block 603 of the surface sliding of linear guide rail 608 drive the lifting of door guard column 616, through the lifting of door guard column 616 drive the opening and closing of arc door.

[0038] In the description of the application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the application.

[0039] In the application, unless otherwise explicitly specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the application can be understood according to the specific meaning of the application by those skilled in the art according to the specific situation.

[0040] Although embodiments of the application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A circular arc door, comprising a table cover plate (1), characterized in that: A circular arc door assembly A (3) is fixedly mounted on one side of the top of the table cover plate (1), and a circular arc door assembly B (5) is fixedly mounted on the other side of the top of the table cover plate (1). A circular arc door lintel (2) is fixedly mounted on the tops of the circular arc door assembly A (3) and the circular arc door assembly B (5). A plurality of door guard column assemblies (6) are fixedly mounted between the circular arc door assembly A (3) and the circular arc door assembly B (5). An emergency stop button box assembly (4) is installed between the processing door assembly B (5) and the table cover plate (1); the arc processing door assembly A (3) and the arc processing door assembly B (5) are both composed of a gasket (301), a vertical plate (302), a glass outer upper frame (303), a plastic handle (304), a glass (305), a glass outer lower frame (306), a glass inner lower frame (307), a glass inner upper frame (308), a hexagonal nut (309) and a hexagonal countersunk screw (310), the glass ( A glass inner lower frame (307) is fixedly provided at the bottom of the inner side of the glass (305), a glass inner upper frame (308) is fixedly provided at the top of the inner side of the glass (305), a glass outer lower frame (306) is fixedly provided at the bottom of the outer side of the glass (305), and a glass outer upper frame (303) is fixedly provided at the top of the outer side of the glass (305); a plurality of inner frames are interlaced and connected between the glass outer upper frame (303) and the glass inner upper frame (308) and between the glass outer lower frame (306) and the glass inner lower frame (307). Hexagonal countersunk screws (310); one end of a plurality of the hexagonal countersunk screws (310) is threadedly connected to a hexagonal nut (309), and a gasket (301) is sleeved and connected at the connection of the hexagonal countersunk screws (310); a plurality of plastic handles (304) are fixedly provided at equal intervals on the top of the glass outer upper frame (303); a vertical plate (302) is fixedly installed between two adjacent glasses (305), and a sealant is applied at the connection between the vertical plate (302) and the glass (305).

2. The arc door according to claim 1, characterized in that: The door guard column assembly (6) includes a top cap (601), an external hexagonal bolt (602), a guide rail slider (603), a lower pad (604), a pulley frame (605), a pulley (606), a handle-type indexing pin (607), a linear guide rail (608), an upper pad (609), a detection plate (610), a buffer sheet (611), a glass mounting plate (612), a sensor (613), a rope end buckle (614), a rubber-coated steel wire rope (615), a door guard column (616), a counterweight iron (617), a connecting plate (618), an anti-drop card plate (619), a clamp The door guard column (616) is composed of an arm gasket (620), a clamping arm (621) and a clamp block (622); a top cap (601) is fixedly provided on the top of the door guard column (616); the top of the top cap (601) is fixedly connected to the arc processing door assembly B (5); a glass mounting plate (612) is fixedly provided on the middle of the back of the door guard column (616); a pulley frame (605) is fixedly installed on the top of the back of the door guard column (616); a pulley (606) is fixedly installed on the top of the pulley frame (605); and the glass mounting plate (612) is fixedly connected to the table cover plate (1).

3. The arc door according to claim 2, characterized in that: A clamp block (622) is fixedly mounted on the side of the door guard column (616), a clamp arm (621) is fixedly mounted on one side of the clamp block (622), and a clamp arm gasket (620) is fixedly mounted on the side of the clamp arm (621).

4. The arc door according to claim 2, characterized in that: A lower pad (604) is fixedly mounted on the bottom of the door guard column (616), a rope end buckle (614) is fixedly mounted on one side of the lower pad (604), a rubber-coated steel wire rope (615) is sleeved on the surface of the rope end buckle (614), and a sensor (613) is fixedly mounted in the middle of the lower pad (604).

5. Labeling machine, including arc door, characterized by: The arc door is the arc door according to any one of claims 1 to 4.

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