Carton edge folding equipment

Abstract

The utility model discloses carton edge folding equipment. Comprising a bottom plate, a plurality of pulleys, a mounting frame assembled on the bottom plate, a handle assembled on the mounting frame, a vertical moving mechanism assembled on the mounting frame, a lifting plate connected with the moving end of the vertical moving mechanism, and a rotating sleeve rotationally connected with the lifting plate through a vertical rotating shaft and detachably clamped with the lifting plate through a first locking mechanism. The sliding arm horizontally slides in the length direction of the sliding arm to penetrate through the rotating sleeve and is detachably connected with the rotating sleeve in a clamped mode through a second locking mechanism, the edge raking machine body is assembled at one end of the sliding arm, and the control mechanism is assembled on the lifting plate and used for controlling the first locking mechanism and the second locking mechanism. According to the paperboard edge removing machine, the edge removing machine body is located over the edges of stacked paperboards, the lifting plate vertically moves downwards to drive the edge removing machine body to move downwards to remove waste materials on the edges of the paperboards, the stacked paperboards do not need to be carried, operation is easy and fast, and the working difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carton processing, in particular to a carton edge stripping equipment. BACKGROUND

[0002] The edge stripping machine is mainly used for the subsequent process of the automatic die cutting and indentation machine, and can strip the paper edge of the paperboard after die cutting and indentation. The edge stripping machine has compact structure, high efficiency, stable performance and high speed, and can replace manual operation and increase production rate by nearly 10 times.

[0003] The patent file "a paper box and carton edge stripping machine" with Chinese application number CN202222531614.5 discloses a paper box and carton edge stripping machine. When the first cylinder rotates, the drive rod installed on the first cylinder can slide along the spiral groove of the first spiral rod, so that the protective cover can move vertically downward, and the edge stripping device can move vertically downward to strip the edge of the paper box or the carton. The structure is simple and stable in operation.

[0004] However, the above-mentioned patent still has the following disadvantages. After the paperboard is die cut and indented, a plurality of paperboards are stacked on the tray for transfer by a forklift. However, when the above-mentioned edge stripping equipment is used, the paperboards on the tray need to be transferred to the placement plate again, and the paperboards on the placement plate need to be removed after the edge stripping is completed, which increases the workload of transferring and stacking the paperboards. The transfer not only increases the work intensity, but also affects the work efficiency of the edge stripping process. Therefore, it is necessary to design a carton edge stripping equipment. UTILITY MODEL CONTENT

[0005] In view of the above technical problems, the utility model aims to overcome the problem that the stacked paperboards need to be constantly transferred during the edge stripping operation, which reduces the overall work efficiency of the edge stripping operation.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a carton edge stripping equipment, which comprises a bottom plate, a plurality of pulleys assembled on the bottom plate, a mounting bracket assembled on the bottom plate, a handle assembled on the mounting bracket, a vertical movement mechanism assembled on the mounting bracket, a lifting plate connected with the movement end of the vertical movement mechanism, a rotating sleeve rotatably connected with the lifting plate through a vertical rotating shaft and detachably connected with the lifting plate through a first locking mechanism, a sliding arm sliding through the rotating sleeve along the length direction of the sliding arm and detachably connected with the rotating sleeve through a second locking mechanism, an edge stripping machine body assembled on one end of the sliding arm, and a control mechanism assembled on the lifting plate for controlling the first locking mechanism and the second locking mechanism.

[0007] Preferably, the pulleys are divided into directional wheels located on the side of the mounting bracket away from the handle and lockable universal wheels located on the side of the mounting bracket close to the handle.

[0008] Preferably, the upper end of the rotating shaft is fixedly connected with the rotating sleeve, the first locking mechanism comprises a first chuck fixedly connected with the lower end of the rotating shaft in the coaxial line, a guide sleeve assembled on the lifting plate through the first connecting frame and located directly below the first chuck, a first slide rod coaxially arranged with the rotating shaft and vertically sliding through the guide sleeve and connected with the control mechanism at the lower end, a second chuck assembled on the upper end of the first slide rod in the coaxial line, and a first spring sleeved on the first slide rod and abutting against the second chuck and the guide sleeve at both ends.

[0009] The opposite sides of the first chuck and the second chuck are provided with a plurality of clamping portions uniformly distributed in the circumferential direction.

[0010] Preferably, the top of the rotating sleeve is fixedly connected with a sleeve coaxially arranged with the rotating shaft, a second slide rod sliding through the sleeve and having a circular cross section, a clamping piece connected with the lower end of the second slide rod and vertically slidingly connected with the rotating sleeve, a second spring sleeved on the second slide rod and abutting against the clamping piece and the inner top wall of the rotating sleeve at both ends, and a clamping strip assembled on the top of the slide arm in the length direction and matched with the clamping piece.

[0011] Preferably, the control mechanism comprises a rotating rod hingedly connected with the first connecting frame at the middle portion through a hinged seat, a first connecting rod hingedly connected with the oblique upper end of the rotating rod at the lower end and upwardly penetrating through the lifting plate, a second connecting rod hingedly connected with the upper end of the first connecting rod at one end and axially connected with the upper end of the second slide rod through a first bearing at the other end, and a pull ring fixedly connected with the second connecting rod.

[0012] A strip-shaped through slot in the length direction is provided through the oblique lower end of the rotating rod, and the lower end of the first slide rod is connected with a hinged bolt sliding through the strip-shaped through slot.

[0013] Preferably, the lifting plate is fixedly connected with a second connecting frame, and the outer wall of the sleeve is rotationally connected with the second connecting frame through a second bearing.

[0014] Preferably, a limiting disc is assembled on the end of the slide arm away from the body of the edge stripping machine.

[0015] According to the above technical solution, the paper box edge stripping device has the following beneficial effects in use:

[0016] Firstly, hold the handle, push the device to slide, so that the edge stripping machine body is located directly above the stacked paperboard edges, the vertical moving mechanism drives the lifting plate to vertically move downward, and the edge stripping machine body moves downward to remove the edge waste of the paperboard, without the need to carry the stacked paperboard, so that the operation is simple and fast, and the working difficulty is reduced.

[0017] Secondly, the first locking mechanism and the second locking mechanism are opened through the control mechanism, at this time, the slide arm can slide on the rotating sleeve, and the rotating shaft can rotate, so that the position of the edge scraping machine body is further adjusted, and the edge scraping machine body is located directly above the stacked paperboard edges, the operation difficulty is reduced, and the practicability is improved.

[0018] Other features and advantages of the present application will be described in detail in the following specific embodiments section; and the parts not involved in the present application are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0020] Figure 1 is a three-dimensional structural schematic diagram of a carton edge scraping equipment provided by the present application;

[0021] Figure 2 is a three-dimensional structural schematic diagram of a carton edge scraping equipment provided by the present application Figure One .

[0022] Figure 3 is a three-dimensional structural schematic diagram of a carton edge scraping equipment provided by the present application Figure Two .

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, bottom plate; 2, mounting frame; 3, handle; 4, vertical moving mechanism; 5, lifting plate; 6, rotating shaft; 7, rotating sleeve; 8, slide arm; 9, edge scraping machine body; 10, directional wheel; 11, lockable universal wheel; 12, first chuck; 13, first connecting frame; 14, guide sleeve; 15, first sliding rod; 16, second chuck; 17, first spring; 18, pipe sleeve; 19, second sliding rod; 20, clamping piece; 21, second spring; 22, clamping strip; 23, rotating rod; 24, first connecting rod; 25, second connecting rod; 26, pull ring; 27, second connecting frame; 28, limiting disc. DETAILED DESCRIPTION

[0025] The specific embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0026] In this utility model, unless otherwise stated, directional words such as "upper," "lower," "inner," and "outer" included in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term.

[0027] like Figures 1-3 As shown, a carton edge-trimming device includes: a base plate 1, a plurality of pulleys mounted on the base plate 1, a mounting frame 2 mounted on the base plate 1, a handle 3 mounted on the mounting frame 2, a vertical moving mechanism 4 mounted on the mounting frame 2, a lifting plate 5 connected to the moving end of the vertical moving mechanism 4, a rotating sleeve 7 rotatably connected to the lifting plate 5 via a vertical rotating shaft 6 and separably engaged with the lifting plate 5 via a first locking mechanism, a sliding arm 8 that slides horizontally through the rotating sleeve 7 along its own length direction and separably engaged with the rotating sleeve 7 via a second locking mechanism, an edge-trimming machine body 9 mounted on one end of the sliding arm 8, and a control mechanism mounted on the lifting plate 5 for controlling the first locking mechanism and the second locking mechanism.

[0028] Both the vertical moving mechanism 4 and the edge-trimming machine body 9 are existing mature technologies, so their structure and working principle will not be described in this article. The vertical moving mechanism 4 can be a lead screw slide.

[0029] Hold handle 3 and push the device to slide so that the edge stripper body 9 is directly above the edge of the stacked cardboard. The vertical moving mechanism 4 drives the lifting plate 5 to move vertically downward, which in turn moves the edge stripper body 9 downward to remove the edge waste of the cardboard. There is no need to move the stacked cardboard, making the operation simple and quick and reducing the difficulty of the work.

[0030] Because the device is moved by pushing the handle 3, the control precision of the device movement is low and the fine adjustment of the position of the edge-stripping machine body 9 is difficult. Therefore, after the device has moved, the first locking mechanism and the second locking mechanism can be opened by the control mechanism. At this time, the sliding arm 8 can slide on the rotating sleeve 7 and the rotating shaft 6 can also rotate, thereby further adjusting the position of the edge-stripping machine body 9 so that the edge-stripping machine body 9 is located directly above the edge of the stacked cardboard, which can reduce the difficulty of operation and improve practicality.

[0031] The pulleys are divided into directional wheels 10 located on the side of the mounting bracket 2 away from the handle 3 and lockable swivel wheels 11 located on the side of the mounting bracket 2 closer to the handle 3.

[0032] The directional wheel 10 works in conjunction with the lockable caster 11, which is beneficial for the operator to control the movement of the equipment. The lockable caster 11 is located on the side of the mounting bracket 2 near the handle 3, which makes it easy for the operator to open or close the lockable caster 11 with their foot.

[0033] The upper end of the rotating shaft 6 is fixedly connected to the rotating sleeve 7. The first locking mechanism includes a first chuck 12 fixedly connected to the lower end of the rotating shaft 6 along the same axis, a guide sleeve 14 mounted on the lifting plate 5 through the first connecting frame 13 and located directly below the first chuck 12, a first slide rod 15 vertically sliding through the guide sleeve 14 and connected to the control mechanism at its lower end and arranged along the same axis as the rotating shaft 6, a second chuck 16 coaxially mounted on the upper end of the first slide rod 15, and a first spring 17 sleeved on the first slide rod 15 and whose two ends respectively abut against the second chuck 16 and the guide sleeve 14.

[0034] The first chuck 12 and the second chuck 16 each have a plurality of locking parts evenly distributed along the circumferential direction on their opposite sides.

[0035] After the equipment position adjustment is completed, when further fine-tuning the position of the edge-trimming machine body 9, the first slide bar 15 is pulled down by the control mechanism. The first slide bar 15 will drive the second chuck 16 to move down and separate from the first chuck 12. At this time, the rotating shaft 6 can rotate, thereby driving the edge-trimming machine body 9 to rotate around the axis of the rotating shaft 6 to adjust its position.

[0036] After the control mechanism is released, the first spring 17 will push the second chuck 16 to move upward and engage with the first chuck 12, thus preventing the rotating sleeve 7 from rotating.

[0037] The top of the rotating sleeve 7 is fixedly connected to a sleeve 18 coaxially arranged with the rotating shaft 6, a second slide rod 19 with a circular cross-section that slides through the sleeve 18, a snap-fit ​​piece 20 connected to the lower end of the second slide rod 19 and vertically slidingly connected to the rotating sleeve 7, a second spring 21 sleeved on the second slide rod 19 and whose two ends respectively abut against the snap-fit ​​piece 20 and the inner top wall of the rotating sleeve 7, and a snap-fit ​​strip 22 assembled on the top of the sliding arm 8 in the same length direction and matching the snap-fit ​​piece 20.

[0038] The control mechanism drives the second slide bar 19 to move upward, causing the snap-fit ​​part 20 to separate from the snap-fit ​​strip 22. At this time, the slide arm 8 can slide on the rotating sleeve 7, thereby adjusting the position of the edge-trimming machine body 9. After the control mechanism is released, the second spring 21 will push the snap-fit ​​part 20 to move downward and snap it back into place with the snap-fit ​​strip 22.

[0039] The control mechanism includes a rotating rod 23 that is hinged to the first connecting frame 13 in the middle via a hinge seat, a first connecting rod 24 whose lower end is hinged to the upper end of the rotating rod 23 and passes upward through the lifting plate 5, a second connecting rod 25 whose one end is hinged to the upper end of the first connecting rod 24 and whose other end is axially connected to the upper end of the second slide rod 19 via a first bearing, and a pull ring 26 that is fixedly connected to the second connecting rod 25.

[0040] The lower inclined end of the rotating rod 23 is provided with a strip-shaped through groove of the same length direction, and the lower end of the first sliding rod 15 is connected to a hinge bolt that slides through the strip-shaped through groove.

[0041] Pulling the pull ring 26 upwards will cause the second connecting rod 25 to move the second sliding rod 19 upwards, opening the second locking mechanism. The second connecting rod 25 will then move the upper end of the rotating rod 23 upwards via the first connecting rod 24, causing the lower end of the rotating rod 23 to move downwards. This will pull the first sliding rod 15 downwards via the hinge bolt, opening the first locking mechanism. The first and second locking mechanisms can be controlled simultaneously through the control mechanism, making operation simple and convenient.

[0042] When the rotating sleeve 7 rotates, it will drive the second sliding rod 19 to rotate. Therefore, the second sliding rod 19 needs to be connected to the second connecting rod 25 through the first bearing. Furthermore, the sliding of the sliding arm 8 on the rotating sleeve 7 and the rotation of the rotating sleeve 7 do not affect each other.

[0043] A second connecting frame 27 is fixedly connected to the lifting plate 5, and the outer wall of the sleeve 18 is rotatably connected to the second connecting frame 27 through a second bearing.

[0044] The second connecting bracket 27 can improve the stability of the rotating sleeve 7 during rotation.

[0045] A limit plate 28 is mounted on the end of the sliding arm 8 that is away from the body 9 of the edge-trimming machine.

[0046] The limit plate 28 can prevent the sliding arm 8 from slipping off the rotating sleeve 7.

[0047] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0048] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0049] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A cardboard box edge-removing device, characterized in that, include: The base plate (1), several pulleys mounted on the base plate (1), mounting bracket (2) mounted on the base plate (1), handle (3) mounted on the mounting bracket (2), vertical moving mechanism (4) mounted on the mounting bracket (2), lifting plate (5) connected to the moving end of the vertical moving mechanism (4), rotating sleeve (7) rotatably connected to the lifting plate (5) via a vertical rotating shaft (6) and separable from the lifting plate (5) via a first locking mechanism, sliding arm (8) horizontally through the rotating sleeve (7) along its own length direction and separable from the rotating sleeve (7) via a second locking mechanism, edge-trimming machine body (9) mounted on one end of the sliding arm (8), and control mechanism mounted on the lifting plate (5) for controlling the first locking mechanism and the second locking mechanism.

2. The cardboard box edge-removing device according to claim 1, characterized in that, The pulleys are divided into directional wheels (10) located on the side of the mounting bracket (2) away from the handle (3) and lockable swivel wheels (11) located on the side of the mounting bracket (2) closer to the handle (3).

3. The cardboard box edge-removing device according to claim 1, characterized in that, The upper end of the rotating shaft (6) is fixedly connected to the rotating sleeve (7). The first locking mechanism includes a first chuck (12) fixedly connected to the lower end of the rotating shaft (6) along the same axis, a guide sleeve (14) mounted on the lifting plate (5) through the first connecting frame (13) and located directly below the first chuck (12), a first slide rod (15) that slides vertically through the guide sleeve (14) and is connected to the control mechanism at its lower end and is coaxial with the rotating shaft (6), a second chuck (16) coaxially mounted on the upper end of the first slide rod (15), and a first spring (17) sleeved on the first slide rod (15) and whose two ends respectively abut against the second chuck (16) and the guide sleeve (14). The first chuck (12) and the second chuck (16) each have a number of locking parts evenly distributed along the circumference on their opposite sides.

4. A cardboard box edge-removing device according to claim 3, characterized in that, The top of the rotating sleeve (7) is fixedly connected to a sleeve (18) coaxial with the rotating shaft (6), a second slide rod (19) that slides through the sleeve (18) and has a circular cross section, a snap-fit ​​(20) that is connected to the lower end of the second slide rod (19) and vertically slides with the rotating sleeve (7), a second spring (21) that is sleeved on the second slide rod (19) and whose two ends respectively abut against the snap-fit ​​(20) and the inner top wall of the rotating sleeve (7), and a snap-fit ​​strip (22) that is assembled on the top of the sliding arm (8) in the same length direction and matches the snap-fit ​​(20).

5. A cardboard box edge-removing device according to claim 4, characterized in that, The control mechanism includes a rotating rod (23) that is hinged to the first connecting frame (13) in the middle via a hinge seat, a first connecting rod (24) whose lower end is hinged to the upper end of the rotating rod (23) and passes upward through the lifting plate (5), a second connecting rod (25) whose one end is hinged to the upper end of the first connecting rod (24) and whose other end is axially connected to the upper end of the second slide rod (19) via a first bearing, and a pull ring (26) that is fixedly connected to the second connecting rod (25); The lower inclined end of the rotating rod (23) is provided with a strip-shaped through groove of the same length direction, and the lower end of the first sliding rod (15) is connected to a hinge bolt that slides through the strip-shaped through groove.

6. A cardboard box edge-removing device according to claim 4, characterized in that, A second connecting frame (27) is fixedly connected to the lifting plate (5), and the outer wall of the sleeve (18) is rotatably connected to the second connecting frame (27) through a second bearing.

7. A cardboard box edge-removing device according to claim 1, characterized in that, A limit plate (28) is mounted on the end of the sliding arm (8) away from the body of the edge-trimming machine (9).

Images