Horizontal automatic wrapping packaging machine

Abstract

The present invention relates to the technical field of film wrapping machines, and in particular to a horizontal automatic wrapping packaging machine, comprising a frame, a conveyor platform and a first motor for driving the conveyor platform being provided on the frame; a film wrapping mechanism and a cutting mechanism being provided on one side of the frame, the bottoms of the film wrapping mechanism and the cutting mechanism being connected to the frame by a movable mechanism; a lifting and clamping mechanism being provided on the other side of the frame; the lifting and clamping mechanism being lowered to clamp and drive the wrapped object to rotate, and the film wrapping mechanism being wound to wrap the packaging film, and finally the cutting mechanism being cut to cut the packaging film. This horizontal automatic wrapping packaging machine has a higher degree of intelligence and can wrap the wrapped object externally, effectively reducing manual labor intensity; at the same time, the wrapped object can be placed on the conveyor platform continuously, enabling continuous wrapping processing, thereby improving wrapping efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of film wrapping machines, in particular to a horizontal automatic wrapping packaging machine. Background Art

[0002] Tires are circular, ground-contacting, rolling elastic rubber products installed on various vehicles or machinery. Tires are in high demand and production is also high. Produced tires need to be coated to prevent them from accumulating large amounts of dust. In this regard, prior art (CN 213948852U) discloses a tire coating device that utilizes a first rotating groove and a second rotating groove to drive a coating roll on a fixed shaft to rotate on both the inside and outside of the tire, thereby completely wrapping the film around the inside and outside of the tire, thereby improving the overall coating efficiency and speed.

[0003] However, the above tire wrapping device still has the following technical defects during use: the entire wrapping process requires manual continuous rotation of the tire to complete the tire wrapping process, which is labor-intensive; and the wrapping process requires the tire to be hoisted, positioned, and placed in the first rotating groove and the second rotating groove. It takes a long time to take the tire and place it in the work station, resulting in poor production continuity and low wrapping efficiency. Summary of the Invention

[0004] The primary purpose of this invention is to overcome the shortcomings of the prior art by providing a horizontal automatic wrapping machine. This machine is highly intelligent and can wrap the wrapped object (tires) externally, effectively reducing manual labor. Furthermore, the wrapped object (tires) can be continuously placed on a conveyor table, enabling continuous wrapping and improving wrapping efficiency.

[0005] The technical solution adopted by the present invention to achieve its technical purpose is: a horizontal automatic wrapping packaging machine, comprising a frame, a conveying platform and a first motor for driving the conveying platform are provided on the frame, and an object to be wrapped is placed on the conveying platform;

[0006] A film wrapping mechanism and a cutting mechanism are provided on one side of the frame. A moving mechanism is provided between the bottom of the film wrapping mechanism and the cutting mechanism and the frame for connection. The moving mechanism enables the distance between the film wrapping mechanism and the cutting mechanism to be adjusted, so as to wrap the packaging film on the wrapped objects with different radii.

[0007] A lifting and clamping mechanism is provided on the other side of the frame, and the wound object passes through the lifting and clamping mechanism when the object is being transported on the conveying platform;

[0008] Then, the position of the lifting and clamping mechanism is lowered to clamp the object to be wrapped and drive it to rotate, and the film wrapping mechanism is cooperated to wrap the packaging film, and finally the packaging film is cut by the cutting mechanism.

[0009] Preferably, the film wrapping and winding mechanism comprises a plate frame, a half-open winding ring is rotatably provided on one side of the plate frame, and a winding column is fixedly installed on the winding ring;

[0010] A plurality of positioning wheels are provided on the inner side of the winding ring, and a groove is opened on the inner side of the winding ring. The outer walls of the plurality of positioning wheels are located in the groove, and the winding ring is supported from the inside. A first guide wheel, a driving wheel, a second guide wheel and an adjusting wheel are provided on the outer side. The first guide wheel, the driving wheel, the second guide wheel and the adjusting wheel are connected to each other through a transmission belt. The transmission belt is also connected to the outer wall of the winding ring. The outer side of the winding ring is tightened by the transmission belt, and the winding ring is driven to rotate by the transmission belt. The transmission belt is then tensioned and adjusted by moving the adjusting wheel left and right.

[0011] An auxiliary wheel is also provided on the outside of the winding ring, which increases the stability of the winding ring during rotation. At the same time, the positioning wheel, the first guide wheel, the driving wheel, the second guide wheel, the adjusting wheel and the auxiliary wheel are all fixedly mounted on the plate frame.

[0012] Preferably, a through slot is provided on one side of the adjusting wheel and is opened inside the plate frame, the adjusting wheel is located in the through slot, and a sliding rod is slidably connected in the through slot;

[0013] The adjusting wheel is fixedly mounted on one side of the sliding rod, and the other side of the sliding rod is fixedly connected to a first telescopic cylinder. The fixed end of the first telescopic cylinder is fixedly mounted on the outer wall of the plate frame, and the telescopic end is fixedly connected to the sliding rod. The sliding rod and the adjusting wheel are driven to move left and right by the first telescopic cylinder, so that the transmission belt is tensioned and adjusted by the adjusting wheel.

[0014] Preferably, the cutting mechanism is arranged on the plate frame in conjunction with the film wrapping mechanism, and the cutting mechanism includes a first pair of scissors, a support block and a rotating arm;

[0015] One side of the support block is fixedly connected to the plate frame, and a mounting frame is slidably connected to the top of the support block through a second slide rail and a second slider. The second slide rail is fixedly mounted on the support block, and the second slider is fixedly mounted on the bottom of the mounting frame. A third telescopic cylinder is fixedly mounted on the mounting frame, and a fifth telescopic cylinder is further provided between the mounting frame and the plate frame for driving the mounting frame to move on the second slider. The fifth telescopic cylinder drives the mounting frame to telescopically move.

[0016] One end of the rotating arm is hinged to the mounting frame and is fixedly connected to a pry bar. The pry bar is fixedly connected to the third telescopic cylinder, and the rotating arm is driven by the third telescopic cylinder to perform circular motion around the hinge point.

[0017] The other end of the rotating arm is fixedly mounted with a cylinder clamp.

[0018] Preferably, the first scissors are arranged in the installation groove opened on the plate frame through a rotating shaft, one end of the first scissors is hinged with a connecting rod, one end of the connecting rod is hinged with a second telescopic cylinder, and the second telescopic cylinder is fixedly installed on the plate frame through a mounting seat. By pushing or pulling one end of the connecting rod by the second telescopic cylinder, the first scissors can close the cut to cut the packaging film or open it.

[0019] Preferably, a first mounting plate is fixedly connected to the top of the plate rack, a positioning plate for storing the packaging film, a film-pulling motor reducer for uniformly releasing the film, and a material level control module for lifting and lowering are fixedly mounted on one end of the first mounting plate, and storage wheels are rotatably provided on the first mounting plate and the material level control module;

[0020] A third guide wheel for guiding the packaging film is further provided on one side of the first mounting plate, and the third guide wheel is fixedly mounted on one side of the first mounting plate and one side of the plate frame respectively.

[0021] Preferably, the moving mechanism includes a raised frame, and the bottom of the plate frame is slidably connected to the raised frame through a first slider and a first slide rail; the first slider is fixedly mounted on the bottom of the plate frame, and the first slide rail is fixedly mounted on the raised frame;

[0022] One end of the raised frame is connected to the plate frame through a ball screw, a coupling and a second motor. The second motor is fixed on the raised frame, the coupling is fixed to the ball screw, and the ball screw is fixedly connected to the plate frame. The coupling is driven to rotate by the second motor, so that the ball screw drives the plate frame away from or close to one end of the coupling, thereby causing the plate frame to move left and right.

[0023] Preferably, the lifting and clamping mechanism includes a first bending plate and a second bending plate, the horizontal plate portion of the first bending plate is fixedly connected to the clamping arm, and the vertical plate portion is slidably connected to the second bending plate through a third slider and a third slide rail; the third slider is fixedly mounted on the horizontal plate portion of the first bending plate, and the third slide rail is fixedly mounted on the vertical plate portion of the second bending plate;

[0024] A rotating wheel is rotatably provided at one end of the clamping arm, and the rotating wheel is driven to rotate by a synchronous wheel and a synchronous motor;

[0025] The horizontal plate portion of the second bending plate is connected to the clamping arm via a fourth telescopic cylinder, and the vertical plate portion is slidably connected to the top side wall of the frame via a fourth slider and a fourth slide rail;

[0026] The fixed end of the fourth telescopic cylinder is installed on the transverse plate part of the second bending plate, and the telescopic end is fixedly connected to the clamping arm. The clamping arm is driven to be raised and lowered by the fourth telescopic cylinder. When the clamping arm is raised and lowered, the rotating wheel is driven to be raised and lowered.

[0027] Preferably, a driving motor and a driven wheel are fixedly mounted on the top of the frame, and a belt is connected between the driving motor and the driven wheel;

[0028] Two second bending plates are provided, one of which is fixed to the belt of the lower part through a clamping plate, and the other second bending plate is fixed to the belt of the upper part through a clamping plate. The belt is driven by a driving motor and a driven wheel to transmit the power, so that the clamping plate drives the two second bending plates to move closer to or away from each other; thereby, the two first bending plates are moved closer to or away from each other, and then the clamping arms are moved closer to or away from each other, so as to facilitate the clamping or loosening of the wrapped objects.

[0029] Preferably, after the wrapped object is wrapped, it is labeled by a label conveying mechanism, and the label conveying mechanism includes a derivative plate, which is fixedly connected to the frame, and on which a retractable label conveyor, a double-column guide wheel and a single column for guiding the labeling paper, and a labeling tray for storing the labeling paper are fixedly installed;

[0030] A second scissors is provided above the label conveyor, and the second scissors is composed of a fixed scissor blade and a movable scissor blade. The movable scissor blade is connected to the top of the fixed scissor blade through a rotating shaft. One end of the fixed scissor blade is fixedly connected to a bent second mounting plate, and the second mounting plate is fixedly connected to the label conveyor;

[0031] A sixth telescopic cylinder is also fixedly mounted on the second mounting plate, and the telescopic end of the sixth telescopic cylinder is hinged to one end of the movable scissor blade. The sixth telescopic cylinder pushes or pulls one end of the movable scissor blade, and cooperates with the fixed scissor blade to enable the second scissors to close the cut to cut the tail membrane or open it.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows: the horizontal automatic wrapping packaging machine is more intelligent and can wrap the wrapped object (tire) externally. It only needs to place the wrapped object (tire) on the conveyor table, and the wrapped object (tire) can be clamped and driven to rotate by the lifting and clamping mechanism. The wrapped object (tire) can be fully wrapped with packaging film on the inside and outside in cooperation with the wrapping wrapping mechanism and the cutting mechanism, which effectively reduces the labor intensity; at the same time, the wrapped object (tire) can be placed on the conveyor table uninterruptedly, and can be continuously wrapped, thereby improving the wrapping efficiency.

[0033] Moreover, through the arrangement of the film wrapping mechanism and the cutting mechanism, the invention is not only suitable for the film wrapping processing of tires, but also can be used for wrapping processing of other annular objects, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a left-side structural diagram of a horizontal automatic wrapping packaging machine.

[0035] Figure 2 This is a partial component diagram of the left view structure of the horizontal automatic wrapping packaging machine.

[0036] Figure 3 This is a top-down cross-sectional structural diagram of the first scissors installed inside the frame and their connection relationship.

[0037] Figure 4 This is a schematic diagram of the main structure of a horizontal automatic wrapping packaging machine.

[0038] Figure 5 It is a schematic diagram of the top view of the horizontal automatic wrapping packaging machine.

[0039] Figure 6 This is a schematic diagram of the top view of the second scissors installed on the label conveyor.

[0040] Wherein: 1. Frame; 101. Conveyor platform; 102. First motor; 2. Raised frame; 201. First slider; 202. First slide rail; 203. Ball screw; 204. Coupling; 205. Second motor; 3. Plate frame; 301. First guide wheel; 302. Driving wheel; 303. Second guide wheel; 304. Adjusting wheel; 305. Winding ring; 306. Winding column; 307. Positioning wheel; 308. Auxiliary wheel; 309. Slide rod; 310. First telescopic cylinder; 4. First mounting plate; 401. Positioning plate; 402. Third guide wheel; 403. First scissors; 4031. Mounting slot; 4032. Connecting rod; 4033. Second telescopic cylinder; 404. Support block; 405. Second slider; 406. Second slide rail ; 407, rotating arm; 408, mounting frame; 409, third telescopic cylinder; 410, pry bar; 411, cylinder clamp; 412, film pulling motor reducer; 413, material level control module; 414, storage wheel; 5, clamping arm; 501, rotating wheel; 502, first bending plate; 503, third slider; 504, third slide rail; 505, second bending plate; 506, fourth slider; 507, fourth slide rail; 508, fourth telescopic cylinder; 509, clamping plate; 510, driving motor; 511, driven wheel; 512, belt; 6, derivative plate; 601, label conveyor; 602, double-column guide wheel; 603, single column; 604, labeling plate; 605, second scissors; 606, second mounting plate; 607, sixth telescopic cylinder. DETAILED DESCRIPTION

[0041] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0042] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0043] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the present invention. Example 1

[0044] See also Figure 1-5 , a horizontal automatic wrapping packaging machine, comprising a frame 1, a conveying platform 101 and a first motor 102 for driving the conveying platform 101 are provided on the frame 1, and an object to be wrapped is placed on the conveying platform 101;

[0045] A film wrapping mechanism and a cutting mechanism are provided on one side of the frame 1. A movable mechanism is provided between the bottom of the film wrapping mechanism and the cutting mechanism and the frame 1 to connect them. The movable mechanism allows the distance between the film wrapping mechanism and the cutting mechanism to be adjusted, so that the film can be wrapped around objects with different radii.

[0046] A lifting and clamping mechanism is provided on the other side of the frame 1. When the wound object is conveyed on the conveying platform 101, the position of the lifting and clamping mechanism is raised and the object passes through.

[0047] Then, the position of the lifting and clamping mechanism is lowered to clamp the wrapped object and drive it to rotate, and the film wrapping mechanism is used to wrap the packaging film, and finally the packaging film is cut by the cutting mechanism. Example 2

[0048] See also Figure 1-3 On the basis of the above embodiment, the horizontal automatic wrapping packaging machine, the film wrapping mechanism includes a plate frame 3, a half-open wrapping ring 305 is rotatably provided on one side of the plate frame 3, and a wrapping column 306 is fixedly installed on the wrapping ring 305;

[0049] A plurality of positioning wheels 307 are provided on the inner side of the winding ring 305. A groove is opened on the inner side of the winding ring 305. The outer walls of the plurality of positioning wheels 307 are located in the groove, and the winding ring 305 is supported from the inside. A first guide wheel 301, a driving wheel 302, a second guide wheel 303 and an adjusting wheel 304 are provided on the outer side. The first guide wheel 301, the driving wheel 302, the second guide wheel 303 and the adjusting wheel 304 are connected by a transmission belt. The transmission belt is also connected to the outer wall of the winding ring 305. The outer side of the winding ring 305 is tightened by the transmission belt, and the winding ring 305 is driven to rotate by the transmission belt. The transmission belt is then used to adjust the tension of the transmission belt by moving the adjusting wheel 304 left and right.

[0050] An auxiliary wheel 308 is also provided on the outside of the winding ring 305. The auxiliary wheel 308 increases the stability of the winding ring 305 during rotation. At the same time, the positioning wheel 307, the first guide wheel 301, the driving wheel 302, the second guide wheel 303, the adjusting wheel 304 and the auxiliary wheel 308 are all fixedly mounted on the plate frame 3.

[0051] A through slot is provided on one side of the adjusting wheel 304 and is opened inside the plate frame 3. The adjusting wheel 304 is located in the through slot, and a slide rod 309 is slidably connected in the through slot.

[0052] The adjusting wheel 304 is fixedly mounted on one side of the slide rod 309, and the other side of the slide rod 309 is fixedly connected to the first telescopic cylinder 310. The fixed end of the first telescopic cylinder 310 is fixedly mounted on the outer wall of the plate frame 3, and the telescopic end is fixedly connected to the slide rod 309. The first telescopic cylinder 310 drives the slide rod 309 and the adjusting wheel 304 to move left and right, thereby adjusting the tension of the transmission belt through the adjusting wheel 304.

[0053] Specifically, when in use, the first guide wheel 301 is driven to rotate, and under the transmission action of the transmission belt, the driving wheel 302, the second guide wheel 303 and the adjusting wheel 304 rotate, and at the same time the transmission belt drives the winding ring 305 and the winding column 306 to rotate, and the positioning wheel 307 inside the winding ring 305 and the auxiliary wheel 308 outside the winding ring 305 are driven.

[0054] During the rotation of the winding ring 305 and the winding column 306, the transmission belt is intermittently tensioned under the action of the first telescopic cylinder 310 of the regulating wheel 304, and the intermittent time can be set according to needs.

[0055] The top of the plate frame 3 is fixedly connected to a first mounting plate 4. One end of the first mounting plate 4 is fixedly mounted with a positioning plate 401 for storing the packaging film, a film-pulling motor reducer 412 for uniformly releasing the film, and a material level control module 413 for lifting and lowering adjustment. A storage wheel 414 is rotatably provided on the first mounting plate 4 and the material level control module 413.

[0056] A third guide wheel 402 for guiding the packaging film is further provided on one side of the first mounting plate 4 , and the third guide wheel 402 is fixedly mounted on one side of the first mounting plate 4 and one side of the plate frame 3 .

[0057] The packaging film is sequentially pulled, stored, and fed through the film-pulling motor reducer 412, the storage wheel 414, and the third guide wheel 402. The positioning plate 401 can accommodate large rolls of packaging film, reducing the number of film changes.

[0058] The film-pulling motor reducer 412 is composed of a motor and a reducer. The film-pulling motor reducer 412 can release the film at a uniform speed without causing an impact on the film-releasing speed.

[0059] The material level control module 413 and the storage wheel 414 can form a storage mechanism for the packaging film. The material level control module 413 can be raised and lowered by a cylinder or electrically so that the storage wheel 414 can quickly pull the film, thereby providing a fast and stable film supply.

[0060] It should be noted that the principle of the material level control module 413 is similar to that of a cylinder or a screw, and can drive the storage wheel 414 below to perform lifting and lowering adjustments.

[0061] The cutting mechanism is arranged on the plate frame 3 in conjunction with the film wrapping mechanism. The cutting mechanism includes a first scissors 403, a support block 404 and a rotating arm 407.

[0062] One side of the support block 404 is fixedly connected to the plate frame 3, and the support block 404 is slidably connected to a mounting frame 408 above the support block 404 via a second slide rail 406 and a second slider 405. The second slide rail 406 is fixedly mounted on the support block 404, and the second slider 405 is fixedly mounted on the bottom of the mounting frame 408. A third telescopic cylinder 409 is fixedly mounted on the mounting frame 408. A fifth telescopic cylinder (not shown in the figure) is further provided between the mounting frame 408 and the plate frame 3 to drive the mounting frame 408 to move on the second slider 405. The fifth telescopic cylinder drives the mounting frame 408 to telescopically move.

[0063] One end of the rotating arm 407 is hinged to the mounting frame 408 and is fixedly connected to a pry bar 410. The pry bar 410 is fixedly connected to the third telescopic cylinder 409, which drives the rotating arm 407 to move in an arc around the hinge point.

[0064] A cylinder clamp 411 is fixedly mounted on the other end of the rotating arm 407 .

[0065] The first scissors 403 are arranged in the installation groove 4031 opened on the plate frame 3 through the rotating shaft. One end of the first scissors 403 is hinged with a connecting rod 4032, and one end of the connecting rod 4032 is hinged with a second telescopic cylinder 4033. The second telescopic cylinder 4033 is fixedly installed on the plate frame 3 through a mounting seat. By pushing or pulling one end of the connecting rod 4032 by the second telescopic cylinder 4033, the first scissors 403 can be closed to cut the packaging film or opened.

[0066] Specifically, when using it, when the film is pulled for the first time, the packaging film stored on the positioning plate 401 is extended along the storage wheel 414 and the third guide wheel 402 to the first scissors 403 through manual operation; then when the equipment is started, the cylinder clamp 411 clamps one end of the packaging film, and the third telescopic cylinder 409 drives the rotating arm 407 to rotate downward, so that it pulls one end of the packaging film through the second winding column 306 and the third winding column 306 to the middle and lower position of the winding ring 305; at this time, the film pulling motor reducer 412 is cooperated with the material level control module 413 and the storage wheel 414 to adjust the position downward, so that the packaging film is quickly pulled out and stored, and the storage is as shown in FIG. Figure 1 After reaching the position, the winding ring 305 is driven to rotate by starting the first guide wheel 301 to wind the packaging film around the outer wall of the winding column 306. During the packaging film winding process, the material level control module 413 and the storage wheel 414 are raised to ensure rapid film supply.

[0067] The object to be wrapped is placed at the opening of the wrapping ring 305, so that when the wrapping ring 305 and the wrapping column 306 rotate, the packaging film is wrapped around the outer wall of the object to be wrapped. At the same time, the object to be wrapped slowly rotates around its own center, so that the object to be wrapped is fully wrapped with the packaging film.

[0068] During the process of wrapping the packaging film onto the winding column 306, the cylinder clamping jaw 411 is loosened, and the fifth telescopic cylinder drives the mounting frame 408 to move in the direction away from the plate frame 3 (outward direction), that is, the rotating arm 407 and the cylinder clamping jaw 411 move in the direction away from the winding ring 305 and the winding column 306 (outward direction). When the third telescopic cylinder 409 drives the rotating arm 407 to rotate upward, the fifth telescopic cylinder drives the mounting frame 408 to move in the direction close to the plate frame 3 (inward direction) to return to the initial position, that is, the rotating arm 407 and the cylinder clamping jaw 411 return to the initial position;

[0069] Afterwards, the cylinder clamp 411 clamps the packaging film, and the second telescopic cylinder 4033 pulls one end of the movable first scissor blade of the first scissors 403 through the connecting rod 4032, so that the first scissors 403 can close the cut and cut the packaging film. After cutting, the first scissors 403 are opened and reset, and the cylinder clamp 411 releases the packaging film. When the next wrapped object is to be wrapped, the cylinder clamp 411 clamps the packaging film again and rotates downward, repeating the above steps.

[0070] It should be noted that after the wrapping of a wrapped object is completed, the wrapping ring 305 and the wrapping column 306 are also reset. Figure 1 The position shown in ;

[0071] In addition, the object to be wrapped is set as an annular object, which is a tire in this embodiment.

[0072] The solution in this embodiment can be selectively combined with the solutions in other embodiments for use. Example 3

[0073] See also Figure 1 and Figure 4 On the basis of the above embodiment, the horizontal automatic wrapping packaging machine has a moving mechanism including a raised frame 2, the bottom of the plate frame 3 is slidably connected to the raised frame 2 via a first slider 201 and a first slide rail 202; the first slider 201 is fixedly mounted on the bottom of the plate frame 3, and the first slide rail 202 is fixedly mounted on the raised frame 2;

[0074] One end of the raised frame 2 is connected to the plate frame 3 through a ball screw 203, a coupling 204 and a second motor 205. The coupling 204 is fixed to the ball screw 203, and the ball screw 203 is fixedly connected to the plate frame 3. The coupling 204 is driven to rotate by the second motor 205, so that the ball screw 203 drives the plate frame 3 away from or close to one end of the coupling 204, thereby causing the plate frame 3 to move left and right.

[0075] Specifically, during use, when wrapped objects of different radii need to be coated, the coupling 204 is driven to rotate by the second motor 205. Since the ball screw 203 is fixedly connected to the plate frame 3, and the bottom of the plate frame 3 is slidably connected to the raised frame 2 through the first slider 201 and the first slide rail 202, the ball screw 203 moves away from or close to one end of the coupling 204, thereby causing the plate frame 3 to move left and right.

[0076] The ball screw 203 is used in conjunction with the roller sleeve, and the details can be referred to the existing technology.

[0077] The solution in this embodiment can be selectively combined with the solutions in other embodiments for use. Example 4

[0078] See also Figure 1 、 Figure 4 and Figure 5 On the basis of the above embodiment, the lifting and clamping mechanism of the horizontal automatic wrapping packaging machine includes a first bending plate 502 and a second bending plate 505. The horizontal plate portion of the first bending plate 502 is fixedly connected to the clamping arm 5, and the vertical plate portion is slidably connected to the second bending plate 505 through a third slider 503 and a third slide rail 504; the third slider 503 is fixedly installed on the horizontal plate portion of the first bending plate 502, and the third slide rail 504 is fixedly installed on the vertical plate portion of the second bending plate 505;

[0079] A rotating wheel 501 is rotatably provided at one end of the clamping arm 5, and the rotating wheel 501 is driven to rotate by a synchronous wheel and a synchronous motor;

[0080] The horizontal plate portion of the second bending plate 505 is connected to the clamping arm 5 via a fourth telescopic cylinder 508, and the vertical plate portion is slidably connected to the top side wall of the frame 1 via a fourth slider 506 and a fourth slide rail 507; the fourth slider 506 is fixedly mounted on the vertical plate portion of the second bending plate 505, and the fourth slide rail 507 is fixedly mounted on the top side wall of the frame 1;

[0081] The fixed end of the fourth telescopic cylinder 508 is installed on the horizontal plate part of the second bending plate 505, and the telescopic end is fixedly connected to the clamping arm 5. The fourth telescopic cylinder 508 drives the clamping arm 5 to be raised and lowered. When the clamping arm 5 is raised and lowered, it drives the rotating wheel 501 to be raised and lowered.

[0082] A driving motor 510 and a driven wheel 511 are fixedly mounted on the top of the frame 1, and a belt 512 is connected between the driving motor 510 and the driven wheel 511;

[0083] There are two second bending plates 505, one of which is fixed to the belt 512 of the lower part through a clamping plate 509, and the other is fixed to the belt 512 of the upper part through a clamping plate 509. The belt 512 is driven by a driving motor 510 and a driven wheel 511 to transmit the power, so that the clamping plate 509 drives the two second bending plates 505 to move closer to or away from each other; thereby making the two first bending plates 502 move closer to or away from each other, and further making the clamping arms 5 move closer to or away from each other, so as to facilitate the clamping or loosening of the wrapped objects.

[0084] Specifically, when in use, the conveyor 101 is opened to convey the wrapped object to the film wrapping mechanism and the cutting mechanism. During the conveying process, the fourth telescopic cylinder 508 first drives the first bending plate 502 to rise, that is, the clamping arm 5 and the rotating wheel 501 are raised, so that the wrapped object can pass through the rotating wheel 501 and be located between the two clamping arms 5, and the conveyor 101 is closed;

[0085] Afterwards, the driving motor 510 and the driven wheel 511 drive the belt 512 to transmit the power, so that the clamping plate 509 drives the two second bending plates 505 to move closer to each other, so that the two clamping arms 5 move closer to each other. Then, the fourth telescopic cylinder 508 drives the first bending plate 502 to descend, and the rotating wheel 501 is used to clamp the wound object.

[0086] After clamping, the rotating wheels 501 on one set of clamping arms 5 are driven to rotate by the synchronous wheel and the synchronous motor, while the rotating wheels 501 on the other set of clamping arms 5 are driven, so that the wrapped object can be rotated slowly, and the wrapping and cutting mechanism can be used to carry out comprehensive wrapping processing;

[0087] After full wrapping, the synchronous wheel and the synchronous motor stop driving the rotating wheel 501 to rotate, and the wrapped object is labeled through the label conveying mechanism; finally, the driving motor 510 and the driven wheel 511 drive the belt 512 to perform reverse transmission, so that the two clamping arms 5 move away from each other, and the rotating wheel 501 no longer clamps the wrapped object, and then the fourth telescopic cylinder 508 drives the first bending plate 502 to rise, so that the rotating wheel 501 is raised, and the conveying platform 10 is opened to convey the wrapped and labeled wrapped object away from the current work station. Example 5

[0088] See also Figure 5 Based on the above embodiment, the horizontal automatic wrapping packaging machine, after the wrapped object is wrapped, is labeled by a label conveying mechanism. The label conveying mechanism includes a derivative plate 6, which is fixedly connected to the frame 1. The derivative plate 6 is fixedly mounted with a retractable label conveyor 601, a double-column guide wheel 602 and a single column 603 for guiding the labeling paper, and a labeling tray 604 for storing the labeling paper.

[0089] A second scissors 605 is provided above the label conveyor 601. The second scissors 605 is composed of a fixed scissor blade and a movable scissor blade. The movable scissor blade is connected to the top of the fixed scissor blade through a rotating shaft. One end of the fixed scissor blade is fixedly connected to a bent mounting plate 606. The mounting plate 606 is fixedly connected to the label conveyor 601.

[0090] A sixth telescopic cylinder 607 is also fixedly mounted on the mounting plate 606. The telescopic end of the sixth telescopic cylinder 607 is hinged to one end of the movable scissor blade. The sixth telescopic cylinder 607 pushes or pulls one end of the movable scissor blade, and cooperates with the fixed scissor blade to enable the second scissors 605 to close the cut to cut the tail membrane or open it.

[0091] Specifically, when in use, after the wrapped object is fully wrapped with film, the head of the label conveyor 601 extends into the interior of the wrapping ring 305 and performs labeling processing on the outer packaging film of the wrapped object;

[0092] After labeling, the sixth telescopic cylinder 607 pushes one end of the movable scissor blade, and cooperates with the fixed scissor blade to make the second scissors 605 close the cut and cut the tail film of the packaging film. After cutting, the label conveyor 601 is reset and moves away from the winding ring 305 and the wrapped object together with the second scissors 605.

[0093] It should be noted that after wrapping, the packaging film has a tail section that is unwound (warped). Therefore, the tail length needs to be standardized. During the labeling process, a second scissors 605 and other components are provided to trim the tail film. It should also be noted that the label conveyor 601 in this embodiment is an off-the-shelf product. For details, reference should be made to existing labeling machines and will not be described in detail here.

[0094] The solution in this embodiment can be selectively combined with the solutions in other embodiments for use.

[0095] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection of the present invention. Therefore, based on the innovative concept of the present invention, changes and modifications to the embodiments described herein, or equivalent structures, equivalent processes, or equivalent functional transformations made using the contents of the present invention's specification and drawings, and direct or indirect application of the above technical solutions to other related technical fields, are all included in the scope of protection of the present invention's patent.

Claims

1. A horizontal automatic wrapping packaging machine, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying platform (101) and a first motor (102) for driving the conveying platform (101), and a wound object is placed on the conveying platform (101); A film wrapping mechanism and a cutting mechanism are provided on one side of the frame (1); a moving mechanism is provided between the bottom of the film wrapping mechanism and the cutting mechanism and the frame (1) for connection; the distance between the film wrapping mechanism and the cutting mechanism is adjustable through the moving mechanism, thereby wrapping the packaging film on the wrapped objects of different radii; A lifting and clamping mechanism is provided on the other side of the frame (1), and the wound object passes through the conveying platform (101) when the position of the lifting and clamping mechanism is raised; Then, the lifting and clamping mechanism is lowered to clamp the object to be wrapped and drive it to rotate, and the film wrapping mechanism is used to wrap the packaging film, and finally the packaging film is cut by the cutting mechanism; The film wrapping mechanism comprises a plate frame (3), a half-open winding ring (305) is rotatably provided on one side of the plate frame (3), and a winding column (306) is fixedly mounted on the winding ring (305); The winding ring (305) is provided with a plurality of positioning wheels (307) on the inner side, and a first guide wheel (301), a driving wheel (302), a second guide wheel (303) and an adjusting wheel (304) on the outer side. The first guide wheel (301), the driving wheel (302), the second guide wheel (303) and the adjusting wheel (304) are connected to each other through a transmission belt. The transmission belt is also connected to the outer wall of the winding ring (305). The winding ring (305) is driven to rotate by the transmission belt, and the transmission belt is tensioned and adjusted by moving the adjusting wheel (304) left and right. An auxiliary wheel (308) is also provided on the outside of the winding ring (305); A through slot is provided on one side of the regulating wheel (304) and is opened inside the plate frame (3). The regulating wheel (304) is located in the through slot, and a slide rod (309) is slidably connected in the through slot. The adjusting wheel (304) is fixedly mounted on one side of the slide bar (309), and the other side of the slide bar (309) is fixedly connected to a first telescopic cylinder (310). The first telescopic cylinder (310) drives the slide bar (309) and the adjusting wheel (304) to move left and right, thereby adjusting the tension of the transmission belt through the adjusting wheel (304); The cutting mechanism is arranged on the plate frame (3) in conjunction with the film wrapping mechanism, and the cutting mechanism comprises a first scissors (403), a support block (404) and a rotating arm (407); One side of the support block (404) is fixedly connected to the plate frame (3), and a mounting frame (408) is slidably connected above the support block (404) via a second slide rail (406) and a second slider (405). A third telescopic cylinder (409) is fixedly installed on the mounting frame (408). A fifth telescopic cylinder for driving the mounting frame (408) to move on the second slider (405) is further provided between the mounting frame (408) and the plate frame (3). The fifth telescopic cylinder drives the mounting frame (408) to telescopically move. One end of the rotating arm (407) is hinged to the mounting frame (408) and is fixedly connected to a pry bar (410). The pry bar (410) is fixedly connected to the third telescopic cylinder (409). The rotating arm (407) is driven by the third telescopic cylinder (409) to perform circular motion around the hinge point. A cylinder clamp (411) is fixedly mounted on the other end of the rotating arm (407).

2. The horizontal automatic wrapping packaging machine according to claim 1, characterized in that: The first scissors (403) are arranged in a mounting groove (4031) provided on the plate frame (3) via a rotating shaft. One end of the first scissors (403) is hingedly connected to a connecting rod (4032). One end of the connecting rod (4032) is hingedly connected to a second telescopic cylinder (4033). The second telescopic cylinder (4033) is fixedly mounted on the plate frame (3) via a mounting seat. By pushing or pulling one end of the connecting rod (4032) via the second telescopic cylinder (4033), the first scissors (403) are caused to close the cut to cut the packaging film or to open.

3. The horizontal automatic wrapping packaging machine according to claim 1, characterized in that: The top of the plate rack (3) is fixedly connected to a first mounting plate (4), one end of which is fixedly mounted a positioning plate (401) for storing the packaging film, a film-pulling motor reducer (412) for uniformly releasing the film, and a material level control module (413) for performing lifting and lowering adjustments, and a storage wheel (414) is rotatably provided on the first mounting plate (4) and the material level control module (413); A third guide wheel (402) for guiding the packaging film is also provided on one side of the first mounting plate (4), and the third guide wheel (402) is fixedly mounted on one side of the first mounting plate (4) and one side of the plate frame (3), respectively.

4. The horizontal automatic wrapping packaging machine according to claim 1, characterized in that: The moving mechanism comprises a raised frame (2), and the bottom of the plate frame (3) is slidably connected to the raised frame (2) via a first slider (201) and a first slide rail (202); One end of the raised frame (2) is connected to the plate frame (3) via a ball screw (203), a coupling (204) and a second motor (205); the second motor (205) is fixed to the raised frame (2); the coupling (204) is fixed to the ball screw (203); the ball screw (203) is fixedly connected to the plate frame (3); the second motor (205) drives the coupling (204) to rotate, so that the ball screw (203) drives the plate frame (3) away from or close to one end of the coupling (204), thereby causing the plate frame (3) to move left and right.

5. The horizontal automatic wrapping packaging machine according to claim 1, characterized in that: The lifting and clamping mechanism comprises a first bending plate (502) and a second bending plate (505); the horizontal plate portion of the first bending plate (502) is fixedly connected to a clamping arm (5); and the vertical plate portion is slidably connected to the second bending plate (505) via a third slider (503) and a third slide rail (504); A rotating wheel (501) is rotatably provided at one end of the clamping arm (5), and the rotating wheel (501) is driven to rotate by a synchronous wheel and a synchronous motor; The horizontal plate portion of the second bending plate (505) is connected to the clamping arm (5) via a fourth telescopic cylinder (508), and the vertical plate portion is slidably connected to the top side wall of the frame (1) via a fourth slider (506) and a fourth slide rail (507); The clamping arm (5) is driven by the fourth telescopic cylinder (508) to be raised and lowered, and when the clamping arm (5) is raised and lowered, the rotating wheel (501) is driven to be raised and lowered.

6. The horizontal automatic wrapping packaging machine according to claim 5, characterized in that: A driving motor (510) and a driven wheel (511) are fixedly mounted on the top of the frame (1), and a belt (512) is connected between the driving motor (510) and the driven wheel (511); Two second bending plates (505) are provided, one of the second bending plates (505) is fixed to the belt (512) of the lower half via a clamping plate (509), and the other second bending plate (505) is fixed to the belt (512) of the upper half via a clamping plate (509). The belt (512) is driven by a driving motor (510) and a driven wheel (511) to transmit the power, so that the clamping plate (509) drives the two second bending plates (505) to move closer to or farther away from each other.

7. The horizontal automatic wrapping packaging machine according to claim 1, characterized in that: After the wrapped object is wrapped, it is labelled by a label conveying mechanism, the label conveying mechanism comprising a derivative plate (6), on which a retractable label conveyor (601), a double-column guide wheel (602) and a single column (603) for guiding labelling paper, and a labelling tray (604) for storing labelling paper are fixedly mounted; A second scissors (605) is provided above the label conveyor (601), and the second scissors (605) is composed of two parts: a fixed scissor blade and a movable scissor blade. The movable scissor blade is connected to the top of the fixed scissor blade via a rotating shaft. One end of the fixed scissor blade is fixedly connected to a bent second mounting plate (606), and the second mounting plate (606) is fixedly connected to the label conveyor (601); A sixth telescopic cylinder (607) is also fixedly mounted on the second mounting plate (606), and the telescopic end of the sixth telescopic cylinder (607) is hinged to one end of the movable scissor blade. The sixth telescopic cylinder (607) pushes or pulls one end of the movable scissor blade to cooperate with the fixed scissor blade to enable the second scissors (605) to close the cut to cut the tail membrane or open it.

Images