A slitter waste collection device

Abstract

The utility model discloses a kind of waste collecting devices of slitting machine, belong to slitting equipment technical field, comprising: cutting knife, cutting knife side surface is connected with the output shaft of rotary motor, the fixed end of rotary motor is detachably connected with the inner bottom wall of mounting bracket by bolt;Slitting machine waste recycling suction fan, the soft texture waste pipe for extracting slitting machine waste is communicated at the input end of suction fan;U-shaped support frame, support frame top surface is inlayed and installed with electric push rod one, the moving end of electric push rod one is welded with movable plate, linear motor is installed in movable plate bottom surface, the moving part of linear motor is welded with mounting bracket, mounting bracket side surface is welded with connecting plate, connecting plate top surface is welded with limit stop, limit stop bottom surface is slidably connected with moving plate, moving plate bottom surface is connected with fixed ring, fixed ring inner ring is connected with waste pipe, the utility model realizes synchronous position movement of cutting knife and waste pipe, improve the use convenience of device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slitting equipment, especially a waste collecting device of slitting machine. BACKGROUND

[0002] The slitting machine needs to be used in the packaging bag processing process, the waste collecting device is used to collect the waste produced by the slitting machine when processing the packaging bag, the waste collecting device needs to adjust the position of the waste collecting pipe after adjusting the position of the cutting knife, which is inconvenient to realize the synchronous position movement of the cutting knife and the waste collecting pipe, and reduces the use convenience of the waste collecting device.

[0003] In the related art, through retrieval, it is found that the waste collecting device of a film slitting machine in Chinese patent document (authorized publication number CN209937033U) includes a rack, a slitting roller rotatably arranged on the rack, a blade arranged on the rack, a collecting mechanism, the collecting mechanism includes a machine body, an air extractor arranged in the machine body, a collecting pipe connected to the air extractor, the collecting pipe is connected with a feeding pipe at the end, the feeding pipe is arranged opposite to the blade, the rack is provided with an adjusting mechanism for adjusting the position of the feeding pipe. The waste collecting device of the film slitting machine has the advantages of collecting the waste edge and preventing the machine from being wound, but the device does not consider the synchronous position movement of the cutting knife and the waste collecting pipe, which reduces the use convenience of the waste collecting device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a waste collecting device of slitting machine to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waste collecting device of slitting machine, comprising:

[0006] The cutting knife is connected with the output shaft of the rotary motor on the side surface, and the fixed end of the rotary motor is detachably connected with the inner bottom wall of the mounting frame through bolts;

[0007] The air extractor for waste recycling of the slitting machine is communicated with the soft waste pipe for extracting the waste of the slitting machine at the input end;

[0008] The support frame is embedded with the electric push rod one on the top surface, the movable end of the electric push rod one is welded with the movable plate, the bottom surface of the movable plate is installed with the linear motor, the moving part of the linear motor is welded with the mounting frame, the side surface of the mounting frame is welded with the connecting plate, the top surface of the connecting plate is welded with the limiting plate, the bottom surface of the movable plate is slidably connected with the moving plate, the bottom surface of the moving plate is connected with the fixed ring, and the inner ring of the fixed ring is connected with the waste pipe.

[0009] Preferably, the side surface of the movable plate is slidably connected with the limiting plate and the connecting plate respectively, and the inner side wall of the support frame is slidably connected with the movable plate.

[0010] Preferably, the output end of the exhaust fan is communicated with a waste box, and the outer side wall of the waste box is welded with a support plate.

[0011] Preferably, the bottom surface of the two support plates is welded with a bottom plate, and the adjacent side of the two support plates is rotationally connected with a plurality of conveying rollers.

[0012] Preferably, the top surface of the two support plates is welded with a support frame, the two inner side walls of the support frame are provided with a through slot, and the inner wall of the through slot of the support frame is slidably connected with a fixed plate.

[0013] Preferably, the adjacent side of the two fixed plates is welded with a movable plate, and the side surface of the fixed plate is embeddedly installed with a second electric push rod.

[0014] Preferably, the moving end of the second electric push rod is welded with a connecting block, and the adjacent side of the two connecting blocks is welded with a sliding rod.

[0015] Preferably, the side surface of the sliding rod is slidably connected with a moving plate.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are:

[0017] The waste collecting device of the slitting machine, through the conveying roller for conveying and processing the packaging bag, the bottom plate and the two support plates provide support for the conveying roller, the rotary motor provides power, the output shaft of the rotary motor rotates to drive the cutting knife to rotate, realizes the cutting processing of the packaging bag, the exhaust fan provides extraction power, under the connection action of the waste pipe, the waste pipe extracts the waste generated in the cutting process of the packaging bag by the cutting knife, the first electric push rod and the linear motor provide power, realize the position adjustment of the cutting knife, the moving plate, the limiting plate, the connecting plate and the fixed ring provide the connection effect, the waste pipe and the cutting knife move synchronously, without multiple adjustment operation, improve the convenience of the device, and the moving plate moves along the path of the limiting plate.

[0018] The waste collecting device of the slitting machine, the second electric push rod provides power, the moving end of the second electric push rod moves to drive the connecting block to move horizontally, under the connection effect of the two connecting blocks, the horizontal position of the sliding rod is adjusted, the moving plate moves along the path of the sliding rod, realizes the connection of the moving plate and the sliding rod, controls the distance between the waste pipe and the cutting knife in the transmission process, shortens the distance between the waste pipe and the cutting knife, strengthens the extraction and collection effect of the waste pipe on the waste generated by the cutting knife of the packaging bag, and further improves the collection effect of the waste collecting device on the waste generated by the cutting of the packaging bag, and the linear motor provides power, when the waste pipe moves in the transmission process, the moving plate moves along the path of the sliding rod, improves the stability of the function structure of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Fig. 1 It is a structural schematic diagram of the present application;

[0021] Fig. 2 It is a structural schematic diagram of the movable plate and the support frame of the present application;

[0022] Fig. 3 It is a structural schematic diagram of the mounting frame of the present application;

[0023] Fig. 4 It is a structural schematic diagram of the limiting plate of the present application.

[0024] Explanation of reference signs:

[0025] In the figure: 1, cutting knife; 2, rotary motor; 3, mounting frame; 4, exhaust fan; 5, waste pipe; 6, fixed ring; 7, moving plate; 8, limiting plate; 9, connecting plate; 10, linear motor; 11, movable plate; 12, electric push rod one; 13, support frame; 14, fixed plate; 15, electric push rod two; 16, connecting block; 17, slide rod; 18, waste box; 19, bottom plate; 20, support plate; 21, conveying roller. Embodiment

[0026] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, in order to avoid obscuring the present application, some technical features known in the art are not described.

[0027] Unless the direction is defined separately, the directions such as up, down, left, right, front, back, inside and outside mentioned in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawings of the present application, which are explained here.

[0028] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., and the actual needs are accurate.

[0029] In order to solve the problem that the waste collecting device of the slitting machine is not convenient to realize the synchronous position movement of the cutting knife and the waste collecting pipe during use, and reduces the use convenience of the device, please refer to Figs. 1 to 4The structure of the device body comprises:

[0030] The cutting knife 1 is connected with the output shaft of the rotary motor 2 on the side, the rotary motor 2 is provided with power, the output shaft of the rotary motor 2 rotates to drive the cutting knife 1 to rotate, and the rotary motor 2 provides conditions for the slitting of the packaging bag. The fixed end of the rotary motor 2 is detachably connected with the inner bottom wall of the mounting frame 3 through bolts, so that the mounting frame 3 provides support and fixing effect for the rotary motor 2.

[0031] The exhaust fan 4 for recycling waste of the slitting machine is connected with the soft waste pipe 5 for extracting waste of the slitting machine at the input end. The exhaust fan 4 is provided with power, and the waste pipe 5 is used to extract the waste generated by the packaging bag during the slitting process of the cutting knife 1. The waste pipe 5 is provided with sufficient length to provide conditions for the position movement of the waste pipe 5.

[0032] The U-shaped support frame 13 is in an inverted state, the electric push rod one 12 is embedded and installed on the top surface of the support frame 13, a through groove is formed in the top surface of the support frame 13, the through groove inner wall of the support frame 13 is detachably connected with the moving end of the electric push rod one 12 through bolts, the moving end of the electric push rod one 12 is welded with the movable plate 11, the movable plate 11 moves vertically during the movement of the moving end of the electric push rod one 12, the linear motor 10 is installed on the bottom surface of the movable plate 11, the fixed end of the linear motor 10 is detachably connected with the bottom surface of the movable plate 11 through bolts, the moving part of the linear motor 10 is welded with the mounting frame 3, the linear motor 10 is provided with power, and the moving part of the linear motor 10 moves to drive the mounting frame 3 to move horizontally. Adjust the vertical position and horizontal position of the cutting knife 1 during transmission, so that the cutting knife 1 moves to the specified position to slit the packaging bag.

[0033] The connecting plate 9 is welded on the side of the mounting frame 3 to realize the synchronous movement of the connecting plate 9 and the mounting frame 3. The limiting plate 8 is welded on the top surface of the connecting plate 9 to realize the synchronous position movement of the limiting plate 8 and the mounting frame 3 under the connecting effect of the connecting plate 9. The moving plate 7 is slidably connected to the bottom surface of the limiting plate 8. The top surface of the moving plate 7 is provided with a T-shaped sliding groove. The sliding groove inner wall of the moving plate 7 is slidably connected with the T-shaped limiting plate 8, so that the moving plate 7 moves downward along the path of the limiting plate 8, and at the same time prevents the moving plate 7 from separating from the limiting plate 8. The limiting plate 8 is provided with sufficient length to prevent the moving plate 7 from separating from the limiting plate 8 during the downward movement along the path of the limiting plate 8, improve the stability of the device parts structure, the bottom surface of the moving plate 7 is connected with the fixed ring 6, the inner ring of the fixed ring 6 is connected with the waste pipe 5, the synchronous position movement of the waste pipe 5 and the cutting knife 1 is realized during transmission, without the need for multiple adjustments, improving the use convenience of the device, the outer peripheral side of the waste pipe 5 is flush with the side surface of the fixed ring 6, realizing the stable support of the fixed ring 6 to the waste pipe 5.

[0034] The movable plate 11 is slidably connected with the limiting plate 8 and the connecting plate 9, respectively, the inner side wall of the support frame 13 is slidably connected with the movable plate 11, the vertical movement stability of the movable plate 11 is strengthened, the output end of the exhaust fan 4 is communicated with a waste box 18, the top surface of the waste box 18 is detachably connected with the fixed end of the exhaust fan 4 through bolts, the outer side wall of the waste box 18 is welded with a support plate 20, the side of the waste box 18 is provided with a box door, the packaging bag inside the waste box 18 is processed through opening the box door, the side, away from the box door, of the waste box 18 is provided with a filter screen, the filter screen provides filtering and shielding effects for the cutting waste, and simultaneously facilitates the discharge of the gas introduced into the waste box 18, the air pressure balance between the inside and outside of the waste box 18 is realized, and the functional structural stability of the device is improved.

[0035] The bottom surface of the two support plates 20 is welded with a bottom plate 19, a plurality of conveying rollers 21 are rotatably connected with the adjacent sides of the two support plates 20, the top surface of the two support plates 20 is welded with the support frame 13, the two inner side walls of the support frame 13 are provided with through grooves, the through grooves of the support frame 13 are slidably connected with fixed plates 14, the adjacent sides of the two fixed plates 14 are welded with the movable plate 11, the two fixed plates 14 slide along the two inner side walls of the through grooves of the support frame 13, and the vertical position movement stability of the movable plate 11 is further strengthened, the side of the fixed plate 14 is inlaidly provided with an electric push rod two 15, the side of the fixed plate 14 is provided with a through groove, and the through groove of the fixed plate 14 is detachably connected with the fixed end of the electric push rod two 15 through bolts.

[0036] The moving end of the electric push rod two 15 is welded with a connecting block 16, the adjacent sides of the two connecting blocks 16 are welded with slide rods 17, the side of the slide rod 17 is slidably connected with the moving plate 7, the two electric push rod two 15 are powered, the moving end of the electric push rod two 15 drives the connecting block 16 to move in the horizontal direction during the moving process, and then drives the slide rod 17 to move, so that the moving plate 7 moves downward along the path of the limiting plate 8 during the transmission process, the distance between the waste pipe 5 and the cutting knife 1 is adjusted, the extraction and collection intensity of the packaging bag cutting waste is improved by shortening the distance between the waste pipe 5 and the cutting knife 1, and then the collection effect of the device on the packaging bag cutting waste is improved, and meanwhile, the linear motor 10 provides power to drive the cutting knife 1 to move, so that the moving plate 7 moves downward along the path of the slide rod 17, and then the functional structural stability of the device is improved.

[0037] The rotary motor 2, the exhaust fan 4, the electric push rod one 12 and the electric push rod two 15 are all prior arts, and the working principles, sizes and models are irrelevant to the functions of the present application, so no more description is made, the control mode of the present application is controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the field, and the present application is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the present application will not be explained in detail.

[0038] Working principle

[0039] The slitting machine waste collecting device, when used by the user, starts the electric push rod 12, the linear motor 10 and the rotary motor 2 to move the cutting knife 1 to the specified position to carry out slitting processing on the packaging bag, and the connecting plate 9, the limiting plate 8 and the moving plate 7 are moved during the movement of the mounting frame 3, the waste pipe 5 is moved by the fixed ring 6 during the transmission process, so that the waste pipe 5 and the cutting knife 1 move synchronously;

[0040] Start the exhaust fan 4, under the connecting action of the waste pipe 5, the waste produced by the cutting knife 1 slitting processing packaging bag is introduced into the waste box 18 for storage;

[0041] Start the electric push rod 15, the moving end of the electric push rod 15 moves to drive the connecting block 16 to move, thereby realizing the transverse position movement of the slide rod 17, and the moving plate 7 moves downward along the path of the limiting plate 8 during the transmission process, so as to shorten the distance between the cutting knife 1 and the waste pipe 5, and at the same time, the linear motor 10 provides power, so that the moving plate 7 moves downward along the path of the slide rod 17 when the waste pipe 5 moves.

[0042] It should be noted that in this text, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations. The statement "includes a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0043] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A slitter waste collection device characterized by, include: A cutting blade (1) is connected to the output shaft of a rotary motor (2) on its side. The fixed end of the rotary motor (2) is detachably connected to the inner bottom wall of the mounting bracket (3) by bolts. A blower (4) for recycling waste from a slitting machine, wherein the input end of the blower (4) is connected to a soft waste pipe (5) for extracting waste from the slitting machine; A U-shaped support frame (13) has an electric push rod (12) embedded in its top surface. A movable plate (11) is welded to the moving end of the electric push rod (12). A linear motor (10) is installed on the bottom surface of the movable plate (11). The moving part of the linear motor (10) is welded to the mounting frame (3). A connecting plate (9) is welded to the side of the mounting frame (3). A limit plate (8) is welded to the top surface of the connecting plate (9). A movable plate (7) is slidably connected to the bottom surface of the limit plate (8). A fixing ring (6) is connected to the bottom surface of the movable plate (7). The inner ring of the fixing ring (6) is connected to the waste pipe (5).

2. A slitter waste collection device according to claim 1, characterized in that: The side of the movable plate (11) is slidably connected to the limiting plate (8) and the connecting plate (9) respectively, and the inner wall of the support frame (13) is slidably connected to the movable plate (11).

3. A slitter waste collection device according to claim 2, characterized in that: The output end of the exhaust fan (4) is connected to a waste bin (18), and a support plate (20) is welded to the outer wall of the waste bin (18).

4. A slitter waste collection device according to claim 3, wherein: A base plate (19) is welded to the bottom surface of the two support plates (20), and a number of conveying rollers (21) are rotatably connected to the adjacent sides of the two support plates (20).

5. A slitter waste collection device according to claim 4, wherein: The top surfaces of the two support plates (20) are welded to the support frame (13). The two inner side walls of the support frame (13) are provided with through grooves, and the inner wall of the through grooves of the support frame (13) is slidably connected with a fixing plate (14).

6. A slitter waste collection device according to claim 5, wherein: The two fixed plates (14) are welded to the adjacent sides of the movable plate (11), and an electric push rod (15) is embedded in the side of the fixed plate (14).

7. A slitter waste collection device according to claim 6, wherein: The moving end of the electric push rod 2 (15) is welded with a connecting block (16), and the two connecting blocks (16) are welded with a sliding rod (17) on adjacent sides.

8. A slitter waste collection device according to claim 7, characterized in that: The slide bar (17) is slidably connected to the moving plate (7) on its side.

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