Automatic rubber pipe winding and packing machine

Abstract

The invention relates to the technical field of rubber pipe packaging equipment, in particular to an automatic rubber pipe winding and packaging machine which comprises a rack, a winding disc rotationally arranged on the rack, a driving part arranged on the rack and used for driving the winding disc to rotate, a sliding frame arranged on the rack in a sliding mode, and a lead screw motor installed on the rack. A lead screw of the lead screw motor is in threaded connection with the sliding frame. Through the arrangement of the rotating frame, the feeding mechanism, the translation mechanism, the brush roller, the pressing mechanism, the cutting mechanism and other structures, a new winding film winding drum can accurately fall into a groove of the rotating frame, and seamless butt joint of new and old film rolls is completed through a series of actions such as brush roller gluing and pressing mechanism bonding; the function of automatically replacing the winding drum after the winding film is used is achieved, manual intervention is not needed in the whole process, the automation level of equipment is effectively improved, dependence on manual operation is reduced, the reel replacing time is greatly saved, and the continuity and stability of a production line are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber tube packaging equipment, in particular to an automatic rubber tube winding and packaging machine. Background Art

[0002] In modern industrial production, the application of flexible materials such as rubber pipes and PE pipes is becoming increasingly widespread. They play an important role in construction, municipal engineering, agricultural irrigation and other fields. In order to facilitate transportation and storage, these pipes usually need to go through a series of processes such as coiling, bundling and wrapping. At present, the traditional packaging process for such products is usually: first, the pipes are coiled according to certain specifications through a coiling machine, then they are bundled at multiple points to fix the shape, and finally they are transported to a wrapping machine for film wrapping and packaging.

[0003] A Chinese utility model patent with announcement number CN215475922U discloses a PE coil baling machine, which realizes automated coil packaging by driving a turntable to rotate, so that the turntable drives the winding film on the winding disk to wrap the coil; however, in the above patent, when a roll of winding film is used up, the operator needs to manually remove the empty roll from the equipment, then install the new winding film roll in place, and complete the docking between the new and old film rolls. This process consumes a lot of manpower and time. In addition, frequent manual intervention also reduces the degree of automation of the entire production line, increases production costs, and limits further improvement of production capacity. Summary of the Invention

[0004] In order to overcome the deficiencies in the prior art, the present invention provides an automated rubber tube winding and baling machine.

[0005] In order to achieve the above-mentioned purpose, the present invention discloses an automated rubber tube winding and baling machine, which includes a frame, a winding disk and a driving member, a winding disk is rotatably provided on the frame, a driving member for driving the winding disk to rotate is provided on the frame, a sliding frame is slidably provided on the frame, a screw motor is installed on the frame, the screw of the screw motor is threadedly connected to the sliding frame, a rotating mechanism for driving the rubber tube to rotate is provided on the sliding frame, a rotating frame is rotatably provided on the winding disk, grooves are spaced apart on the rotating frame, distance sensors are spaced apart on the rotating frame, a limit frame is installed on the winding disk, and the limit A notch is provided on the frame, and a rotating mechanism for driving the rotating frame to rotate is provided on the winding disk. A controller and a feeding mechanism are installed on the frame. The feeding mechanism is used to drop the roll with the winding film into the groove of the rotating frame. A translation mechanism is installed on the limit frame. A brush roller is rotatably provided on the translation mechanism. The translation mechanism is used to drive the brush roller to translate. The brush roller is used to brush glue on the surface of the winding film. A pressing mechanism is provided on the winding disk. The pressing mechanism is used to press the tail of the previous roll of winding film on the surface of the winding film with glue. The frame is also provided with a cutting mechanism for cutting the tail of the winding film.

[0006] Furthermore, the rotating mechanism includes a first electric roller, a sliding frame, a first cylinder and a second electric roller. The first electric roller is arranged to rotate at intervals in the sliding frame, the sliding frame is symmetrically slidably arranged on the sliding frame, the first cylinder is symmetrically installed on the sliding frame, the telescopic rod of the first cylinder is connected to the sliding frame, and the second electric roller is rotatably installed on the sliding frame.

[0007] Furthermore, the rotating mechanism includes a servo motor, a gear and a gear ring. The servo motor is installed on the winding disk, the output shaft of the servo motor is connected to the gear, and the gear ring is installed on the rotating frame, and the gear ring is engaged with the gear.

[0008] Furthermore, the feeding mechanism includes a feeding frame, a first electric push rod and a blocking frame. The feeding frame is installed on the frame, and the feeding frame is used to stack the rolls wrapped with wrapping film. The first electric push rod is symmetrically installed on the feeding frame, and the blocking frame is connected to the telescopic rod of the first electric push rod. The blocking frame is used to block the rolls wrapped with wrapping film in the feeding frame.

[0009] Furthermore, the translation mechanism includes a connecting block, an electric slide rail, a hollow frame, a pressure plate and a first spring. The connecting block is installed on the limit frame, the electric slide rail is provided on the connecting block, the slider of the electric slide rail is connected to the hollow frame, the brush roller is rotated on the hollow frame, a pressure plate is slidably provided in the hollow frame, and a first spring is connected between the pressure plate and the inner side of the hollow frame.

[0010] Furthermore, the pressing mechanism includes a second electric push rod and an extrusion block. The second electric push rod is installed on the winding disk, and the extrusion block is connected to the telescopic rod of the second electric push rod. The extrusion block is used to press the tail of the previous roll of winding film onto the surface of the winding film with glue.

[0011] Furthermore, the cutting mechanism includes a connecting plate, a second cylinder, a connecting frame, a third electric push rod, a cutter, a fixed block, a movable block and a second spring. The connecting plate is installed on the frame, the second cylinder is installed on the connecting plate, the telescopic rod of the second cylinder is connected to the connecting frame, the third electric push rod is installed on the connecting frame, the telescopic rod of the third electric push rod is connected to the cutter, a fixed block is provided on the connecting frame, a movable block is slidably provided on the cutter, a second spring is connected between the movable block and the cutter, and the movable block is used to press the stretch film against the fixed block, and then the cutter cuts the stretch film.

[0012] Furthermore, it also includes a guide rod, which is symmetrically arranged on the limiting frame and is used to guide the reel wrapped with the wrapping film into the gap.

[0013] The present invention has the following technical effects: 1. The present invention is equipped with a rotating frame, a feeding mechanism, a translation mechanism, a brush roller, a pressing mechanism and a cutting mechanism, so that a new winding film roll can be accurately placed into the groove of the rotating frame, and a series of actions such as brush roller gluing and pressing mechanism bonding are used to complete the seamless connection between the new and old film rolls, realizing the function of automatically replacing the winding film roll after use. The entire process does not require manual intervention, effectively improving the automation level of the equipment, reducing dependence on manual operation, greatly saving roll changing time, and improving the continuity and stability of the production line.

[0014] 2. The present invention can monitor the thickness change of the remaining wrapping film on the roll in real time by cooperating with the distance sensor and the controller. When it detects that the current roll film material is about to run out, the controller can promptly start the automatic roll-changing process to ensure the continuity of the wrapping process, avoid packaging failures caused by film breakage, and improve the intelligence level and operational reliability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the winding disk, driving member and sliding frame of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating frame, the limiting frame and the servo motor of the present invention.

[0019] Figure 5 This is a structural separation diagram of the rotating frame, limiting frame and rotating mechanism of the present invention.

[0020] Figure 6This is a schematic diagram of the three-dimensional structure of the stretch film of the present invention with the head end placed next to the rubber tube.

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the controller and the loading frame of the present invention.

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the feeding mechanism of the present invention.

[0023] Figure 9 It is a schematic diagram of the three-dimensional structure of the connecting block and the second electric push rod of the present invention.

[0024] Figure 10 It is a schematic diagram of the three-dimensional structure of the translation mechanism and the pressing mechanism of the present invention.

[0025] Figure 11 It is a schematic diagram of the three-dimensional structure of the pressure plate, the first spring and the brush roller of the present invention.

[0026] Figure 12 It is a schematic diagram of the three-dimensional structure of the connecting plate and the second cylinder of the present invention.

[0027] Figure 13 It is a schematic diagram of the three-dimensional structure of the cutting mechanism of the present invention.

[0028] Figure 14 It is a schematic diagram of the three-dimensional structure of the cutter, fixed block and movable block of the present invention.

[0029] In the figure: 1, frame; 101, rubber tube; 102, stretch film; 103, reel; 2, winding disk; 3, driving member; 4, sliding frame; 5, screw motor; 601, first electric roller; 602, sliding frame; 603, first cylinder; 604, second electric roller; 7, rotating frame; 701, groove; 8, distance sensor; 9, limit frame; 901, notch; 1001, servo motor; 1002, gear; 1003, gear ring; 11, controller; 1201, loading frame; 12 02. First electric push rod; 1203. Blocking frame; 1301. Connecting block; 1302. Electric slide rail; 1303. Hollow frame; 1304. Pressure plate; 1305. First spring; 14. Brush roller; 1501. Second electric push rod; 1502. Extrusion block; 1601. Connecting plate; 1602. Second cylinder; 1603. Connecting frame; 1604. Third electric push rod; 1605. Cutter; 1606. Fixed block; 1607. Movable block; 1608. Second spring; 17. Guide rod. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 To the attached Figure 14The principles and features of the present invention are described in detail with reference to the accompanying drawings and embodiments; the examples are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0031] An automated rubber tube wrapping and baling machine comprises a frame 1, a winding disk 2 and a driving member 3; the winding disk 2 is rotatably provided on the upper right side of the frame 1; the driving member 3 comprises a driving motor and a turntable, and five driving motors are spaced apart on the upper left side of the frame 1, and the output shafts of the five driving motors are all connected to a turntable, and the five turntables are all in contact with the winding disk 2. The turntable is driven to rotate by the driving motor, and the turntable can drive the winding disk 2 to rotate through friction, thereby causing the driving member 3 to drive the winding disk 2 to rotate.

[0032] The automated rubber tube wrapping and baling machine also includes a sliding frame 4, a screw motor 5, a rotating mechanism, a rotating frame 7, a distance sensor 8, a limit frame 9, a rotating mechanism, a controller 11, a feeding mechanism, a translation mechanism, a brush roller 14, a pressing mechanism, and a cutting mechanism. A sliding frame 4 is slidingly provided on the lower side of the frame 1. The right side of the sliding frame 4 is provided with an inclined surface, which helps to roll the bundled rubber tube 101 into the sliding frame 4. Screw motors 5 are symmetrically installed on the lower side of the frame 1, and the screws of the two screw motors 5 are both threadedly connected to the sliding frame 4. A rotating mechanism is provided on the sliding frame 4, which is used to drive the rubber tube 101 to rotate. A rotating frame 7 is rotatably provided in the middle of the upper right side of the winding disk 2. Three groups of grooves 701 are evenly spaced on the rotating frame 7. The number of grooves 701 in a group is two, and the two grooves 701 in the same group are distributed on the left and right. Three distance sensors 8 are spaced apart on the right side of the rotating frame 7. A limiting frame 9 is installed in the middle of the upper right side of the winding disk 2. The limiting frame 9 is rotatably connected to the rotating frame 7. A group of notches 901 is opened on the limiting frame 9, and the number of notches 901 in a group is two. The two notches 901 in the same group are distributed on the left and right; the winding disk 2 is provided with a rotating mechanism, which is used to drive the rotating frame 7 to rotate. A controller 11 is installed at the rear of the upper right side of the frame 1. The distance sensor 8 and the drive motor in the drive member 3 are both electrically connected to the controller 11. A loading mechanism is installed on the frame 1. The loading mechanism is used to drop the reel 103 with the winding film 102 into the groove 701 of the rotating frame 7, thereby automatically loading the reel 103 with the winding film 102. A translation mechanism is installed on the limiting frame 9. A brush roller 14 is rotatably provided on the translation mechanism. The translation mechanism is used to drive the brush roller 14 to translate, so that the brush roller 14 brushes the glue on the surface of the winding film 102 through movement. The winding disc 2 is provided with a pressing mechanism for pressing the tail of the previous winding film 102 against the surface of the winding film 102 with glue, so that the two winding films 102 are butted together. The frame 1 is also provided with a cutting mechanism for cutting the tail of the previous winding film 102.

[0033] The rotating mechanism includes a first motorized roller 601, a sliding frame 602, a first cylinder 603, and a second motorized roller 604. Four first motorized rollers 601 are rotatably mounted within the sliding frame 4, supporting the bundled rubber tubes 101. The four sliding frames 602 are symmetrically mounted on the upper side of the sliding frame 4, sliding forward and backward. Four first cylinders 603 are symmetrically mounted on the upper side of the sliding frame 4, with their telescopic rods connected to the four sliding frames 602. A second motorized roller 604 is rotatably mounted on each of the four sliding frames 602. These second motorized rollers 604 are used to limit the sides of the bundled rubber tubes 101 and drive the bundled rubber tubes 101 in rotation.

[0034] The rotating mechanism includes a servo motor 1001, a gear 1002, and a ring gear 1003. Servo motors 1001 are mounted on both the front and rear sides of the upper right side of the winding drum 2. Gears 1002 are connected to the output shafts of both servo motors 1001. A ring gear 1003 is mounted on the left side of the rotating frame 7. The ring gear 1003 meshes with the gear 1002. The servo motor 1001 drives the rotating frame 7 to rotate through the transmission of the gears 1002 and the ring gear 1003.

[0035] The loading mechanism includes a loading frame 1201, a first electric push rod 1202, and a blocking frame 1203. The loading frame 1201 is mounted in the middle of the upper right side of the frame 1, directly above the rotating frame 7. The loading frame 1201 is used to stack the rolls 103 with the wrapping film 102 wound thereon. The first electric push rods 1202 are mounted symmetrically in the lower right side of the loading frame 1201. The two first electric push rods 1202 are each connected to a blocking frame 1203 on their telescopic rods. Both blocking frames 1203 are used to block the rolls 103 with the wrapping film 102 wound thereon within the loading frame 1201.

[0036] The translation mechanism includes a connecting block 1301, an electric slide 1302, a hollow frame 1303, a pressure plate 1304, and a first spring 1305. The connecting block 1301 is mounted on the bottom of the limiting frame 9; the electric slide 1302 is located on the top and rear side of the connecting block 1301. The top of the slider of the electric slide 1302 is connected to the hollow frame 1303. A one-way feed port is located on the upper front side of the hollow frame 1303 for injecting glue into the interior of the hollow frame 1303. The brush roller 14 is rotatably mounted on the upper side of the hollow frame 1303. The brush roller 14 is a glue-applying roller, and its surface contacts the hollow frame 1303. A pressure plate 1304 is slidably mounted on the inside of the hollow frame 1303. Four first springs 1305 are connected between the bottom of the pressure plate 1304 and the bottom of the hollow frame 1303.

[0037] The pressing mechanism includes a second electric push rod 1501 and a squeeze block 1502. The second electric push rod 1501 is installed on the front of the upper right side of the winding drum 2. The squeeze block 1502 is connected to the telescopic rod of the second electric push rod 1501. The squeeze block 1502 is used to press the tail of the previous roll of winding film 102 against the surface of the winding film 102 with glue.

[0038] The cutting mechanism includes a connecting plate 1601, a second air cylinder 1602, a connecting frame 1603, a third electric push rod 1604, a cutter 1605, a fixed block 1606, a movable block 1607, and a second spring 1608. The connecting plate 1601 is mounted on the upper left front of the frame 1. The second air cylinder 1602 is mounted on the connecting plate 1601. The connecting frame 1603 is connected to the telescopic rod of the second air cylinder 1602 and is slidably connected to the connecting plate 1601. Two third electric push rods 1604 are mounted on the front right side of the connecting frame 1603. The cutter 1605 is connected between the telescopic rods of the two third electric push rods 1604. A fixed block 1606 is located on the right rear side of the connecting frame 1603, with the right side of the fixed block 1606 being designed as an inclined surface. A movable block 1607 slides on top of the cutter 1605. The right side of the movable block 1607 is also provided with an inclined surface, which is used to guide the wrapping film 102 between the fixed block 1606 and the movable block 1607. The movable block 1607 is used to press the wrapping film 102 against the fixed block 1606, and then the cutter 1605 cuts the wrapping film 102. Two second springs 1608 are connected between the front side of the movable block 1607 and the cutter 1605.

[0039] The automated rubber tube wrapping and baling machine further includes guide rods 17 ; four guide rods 17 are symmetrically arranged on the top of the limit frame 9 , and the four guide rods 17 are all inclined. The guide rods 17 are used to guide the reel 103 wrapped with the wrapping film 102 into the gap 901 .

[0040] When in use, first inject an appropriate amount of glue into the inner side of the hollow frame 1303 through the one-way feed port, so that the glue falls on the top of the pressure plate 1304. As the glue on the top of the pressure plate 1304 gradually increases, the glue will contact the brush roller 14, and the pressure brought by the glue to the pressure plate 1304 will gradually increase. When the pressure brought by the glue to the pressure plate 1304 is greater than the elastic force of the first spring 1305, the glue will squeeze the pressure plate 1304 to move downward, and the first spring 1305 will be compressed. After the glue is injected into the inner side of the hollow frame 1303, a proper amount of rolls 103 with winding film 102 are stacked and placed in the loading frame 1201, so that the lowermost roll 103 contacts the blocking frame 1203, so that the blocking frame 1203 blocks the roll 103 in the loading frame 1201 (such as Figure 8 As shown), the material preparation operation of the reel 103 can be completed; Then, the first electric push rod 1202 drives the blocking frames 1203 on both sides to move away from each other. When the blocking frames 1203 are separated from the lowermost reel 103, the reel 103 in the loading frame 1201 will fall downward under the influence of gravity, causing the lowermost reel 103 to fall downward and separate from the loading frame 1201. When the lowermost reel 103 separates from the loading frame 1201, the first electric push rod 1202 drives the two blocking frames 1203 to move away from each other. The blocking frames 1203 on the side move toward each other and reset, so that the blocking frames 1203 continue to load the remaining rolls 103 in the feeding frame 1201. When the lowermost roll 103 falls down and contacts the guide rod 17, the guide rod 17 guides the roll 103 to fall into the notch 901 of the limiting frame 9, so that the roll 103 passes through the notch 901 and falls into the groove 701 in the rotating frame 7. In this way, the loading of the roll 103 is completed. Then, the servo motor 1001 is used to drive the rotating frame 7 to rotate (clockwise rotation when viewed from right to left) through the transmission of the gear 1002 and the gear ring 1003, so that the rotating frame 7 drives the reel 103 in the groove 701 to change its position. At the same time, the rotating frame 7 will drive the position of the groove 701 to change, so that the groove 701 and the notch 901 are misaligned, so that the limiting frame 9 limits the reel 103 in the groove 701 to prevent the reel 103 from escaping from the groove 701 until the next group of grooves 701 are aligned with the notch 901, and then repeat the above-mentioned loading operation of the reel 103, so that the next reel 103 falls into the next group of grooves 701, and then the servo motor 1001 is used again to drive the rotating frame 7 to rotate (clockwise rotation when viewed from right to left) through the transmission of the gear 1002 and the gear ring 1003, until the next group of grooves 701 are aligned with the notch 901 again, and the two reels 103 are respectively located at the inner front lower part and the inner rear lower part of the rotating frame 7; Then, the head end of the winding film 102 on the reel 103 at the front lower part of the rotating frame 7 is pulled downward until the head end of the winding film 102 drops to above the bottom of the fixed block 1606, and then the second cylinder 1602 drives the connecting frame 1603, the third electric push rod 1604, the cutter 1605, the fixed block 1606 and the movable block 1607 to move to the right. When the inclined surface on the fixed block 1606 or the movable block 1607 contacts the head end of the winding film 102, the inclined surface will guide the head end of the winding film 102 to between the fixed block 1606 and the movable block 1607. After the head end of the winding film 102 is between the fixed block 1606 and the movable block 1607, the cutter 1605, the second spring 1608 and the movable block 1607 are driven backward by the third electric push rod 1604. When the movable block 1607 contacts the head end of the winding film 102, the movable block 1607 will drive the head end of the stretch film 102 to move backward, so that the movable block 1607 presses the head end of the stretch film 102 against the fixed block 1606, and the stretch film 102 will prevent the movable block 1607 from continuing to move backward, so that the movable block 1607 stops moving. Then, as the cutter 1605 moves backward, the second spring 1608 is compressed. When the cutter 1605 contacts the head end of the stretch film 102, the cutter 1605 will cut the head end of the stretch film 102, thereby cutting off the excess part of the head end of the stretch film 102. Then, the second cylinder 1602 drives the connecting frame 1603, the third electric push rod 1604, the cutter 1605, the fixed block 1606 and the movable block 1607 to move to the left and reset, so that the fixed block 1606 and the movable block 1607 clamp the head end of the stretch film 102 and move to the left. In this way, the preparation operation of the stretch film 102 is completed. Then, the sliding frame 4 is driven to move to the right by the screw motor 5, and then the bundled rubber tube 101 is pushed to the inclined surface on the sliding frame 4, and then the inclined surface is used to roll into the sliding frame 4, so that the bundled rubber tube 101 is on the first electric roller 601, and then the sliding frame 602 and the second electric roller 604 are driven by the first cylinder 603 to move to the side close to the rubber tube 101 until the second electric roller 604 contacts the bundled rubber tube 101, so that the second electric roller 604 limits the bundled rubber tube 101 to prevent the bundled rubber tube 101 from tipping over, and then the sliding frame 4 is driven to move to the left and reset by the screw motor 5, so that the sliding frame 4 drives the bundled rubber tube 101 thereon to move to the left, so that the bundled rubber tube 101 is directly below the winding disk 2 (as shown in FIG. Figure 2 As shown), the feeding operation of the rubber tube 101 can be completed; Then, the first electric roller 601 and the second electric roller 604 use friction to drive the bundled rubber tube 101 to rotate (clockwise rotation when viewed from the front to the back), and at the same time, the driving member 3 drives the winding disk 2 to rotate (clockwise rotation when viewed from the right to the left), so that the winding disk 2 drives the rotating frame 7 and the reel 103 thereon to rotate around the rubber tube 101, so that the reel 103 winds the wrapping film 102 around the surface of the bundled rubber tube 101, thereby packaging the bundled rubber tube 101. When the wrapping film 102 contacts the part near the head end after winding one circle, the wrapping film 102 will press the part tightly against the surface of the bundled rubber tube 101. After that, each time the wrapping film 102 is wound around and contacts the part near the head end, the wrapping film 102 will press the part tightly against the surface of the bundled rubber tube 101. After the head end of the wrapping film 102 is fixed, the cutter 1605 is driven forward and reset by the third electric push rod 1604. During this period, the second spring 1608 gradually returns to its original state. When the second spring 1608 returns to its original state, the cutter 1605 drives the second spring 1608 and the movable block 1607 to move forward and reset together, so that the movable block 1607 releases the head end of the wrapping film 102 from the fixed block 1606. Then, the wrapping film 102 is waited for to complete the packaging of the entire surface of the bundled rubber tube 101. After the wrapping film 102 has completed the packaging of the entire surface of the bundled rubber tube 101, the first electric roller 601 and the second electric roller 604 stop driving the packaged rubber tube 101 to rotate, and the driving member 3 stops driving the winding disk 2 to rotate. In this way, the packaging operation of the rubber tube 101 is completed. After that, the preparation operation of the stretch film 102 is repeated, the movable block 1607 presses the stretch film 102 onto the fixed block 1606, and the cutter 1605 cuts the stretch film 102 to form a new head end of the stretch film 102, and then the fixed block 1606 and the movable block 1607 clamp the new head end of the stretch film 102 and move to the left. After the stretch film 102 is cut, the screw motor 5 drives the sliding frame 4 to move to the right, so that the sliding frame 4 drives the rubber tube 101 packed thereon to move to the right, and then the sliding frame 602 and the first cylinder 603 are driven to move to the left. The second electric roller 604 moves to the side away from the rubber tube 101 and resets, so that the second electric roller 604 releases the limit on the packed rubber tube 101, and then takes the packed rubber tube 101 out of the sliding frame 4, and then performs subsequent operations according to needs. If it is necessary to pack the next bundled rubber tube 101, the above-mentioned loading operation of the rubber tube 101 is repeated. If it is no longer necessary to pack the next bundled rubber tube 101, the sliding frame 4 is driven by the screw motor 5 to move to the left and reset, so that the unloading operation of the rubber tube 101 can be completed; When the wrapping film 102 is packing the surface of the bundled rubber tube 101, the corresponding distance sensor 8 continuously senses the distance between it and the wrapping film 102 on the reel 103. As the wrapping film 102 on the reel 103 gradually decreases, the thickness of the wrapping film 102 on the reel 103 will become thinner and thinner. When the wrapping film 102 on the reel 103 is used to the point of being out of the detection range of the distance sensor 8, it means that there is a small amount of wrapping film 102 on the reel 103. At this time, the distance sensor 8 will sense that the distance is greater than the preset value. At this time, the distance sensor 8 will send a signal. After receiving the signal, the controller 11 will control the driving member 3 to drive the winding disc 2 to rotate the circle and stop at the initial position, and then drive the air through the electric slide rail 1302. The core frame 1303 and the brush roller 14 make a reciprocating movement back and forth, so that the brush roller 14 applies the adhesive to the surface of the winding film 102 located at the inner rear lower roll 103. As the adhesive in the hollow frame 1303 is used, the adhesive on the top of the pressure plate 1304 will gradually decrease, so that the pressure brought by the adhesive to the pressure plate 1304 will gradually decrease. When the pressure brought by the adhesive to the pressure plate 1304 is less than the elastic force of the first spring 1305, the elastic force of the first spring 1305 can drive the pressure plate 1304 to move upward, so that the pressure plate 1304 pushes the remaining adhesive to contact the brush roller 14, thereby ensuring that the remaining adhesive in the hollow frame 1303 can contact the brush roller 14, and then repeat the above-mentioned roll 103 feeding operation to make the next roll 1 03 falls into a group of grooves 701 at the upper part of the rotating frame 7, and then the servo motor 1001 drives the rotating frame 7 to rotate again through the gear 1002 and the gear ring 1003 (clockwise rotation when viewed from right to left), so that the rotating frame 7 drives the reel 103 in the groove 701 to change its position, so that the reel 103 with glue coated on the surface of the wrapping film 102 is located at the inner front and lower part of the rotating frame 7, and the reel 103 used last is located at the inner top of the rotating frame 7, so that the group of grooves 701 where the reel 103 is located is aligned with the notch 901, so that the limiting frame 9 releases the limit of the reel 103 in the groove 701, and the wrapping film 102 remaining on the reel 103 will hang down in front of the reel 103 at the lower front part of the rotating frame 7. The second electric push rod 1501 drives the extrusion block 1502 to move backward, and when the extrusion block 1502 contacts the residual wrapping film 102, the extrusion block 1502 presses the residual wrapping film 102 onto the wrapping film 102 with glue on the surface, so that the residual wrapping film 102 adheres to the wrapping film 102 with glue on the surface, thereby bonding the two rolls of wrapping film 102. Subsequently, the extrusion block 1502 is driven forward and reset by the second electric push rod 1501, and then the winding disc 2 is driven to continue to rotate by the driving member 3, so that the winding disc 2 drives the rotating frame 7 and the reel 103 thereon to continue to rotate around the rubber tube 101.The two reels 103 continue to wind the wrapping film 102 on the surface of the bundled rubber tube 101, thereby continuing to pack the bundled rubber tube 101, and the corresponding distance sensor 8 continuously senses the distance between the wrapping film 102 on the reel 103. When the two reels 103 continue to wind the wrapping film 102 on the surface of the bundled rubber tube 101, the remaining wrapping film 102 on the last used reel 103 will gradually be used up until the remaining wrapping film 102 on it is separated from the reel 103. When the rotating frame 7 drives the reel 103 thereon to rotate around the rubber tube 101, since the last used reel 103 is not limited by the limiting frame 9, the reel 103 will be thrown out of the groove 701 of the rotating frame 7 through the notch 901 under the action of centrifugal force. In this way, the replacement process of the wrapping film 102 after use can be automatically completed.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated rubber tube wrapping machine, comprising a frame (1), a winding disc (2) rotatably provided on the frame (1), and a driving member (3) for driving the winding disc (2) to rotate provided on the frame (1), characterized in that: A sliding frame (4) is slidably provided on the frame (1), a screw motor (5) is installed on the frame (1), a screw of the screw motor (5) is threadedly connected to the sliding frame (4), a rotating mechanism for driving the rubber tube (101) to rotate is provided on the sliding frame (4), a rotating frame (7) is rotatably provided on the winding disk (2), grooves (701) are provided on the rotating frame (7), distance sensors (8) are provided on the rotating frame (7), a limiting frame (9) is installed on the winding disk (2), a notch (901) is provided on the limiting frame (9), a rotating mechanism for driving the rotating frame (7) to rotate is provided on the winding disk (2), and the frame (1 ) is installed with a controller (11) and a feeding mechanism, the feeding mechanism is used to drop the roll (103) with the winding film (102) wound thereon into the groove (701) of the rotating frame (7), the limiting frame (9) is installed with a translation mechanism, the translation mechanism is rotatably provided with a brush roller (14), the translation mechanism is used to drive the brush roller (14) to translate, the brush roller (14) is used to brush the glue on the surface of the winding film (102), the winding disk (2) is provided with a pressing mechanism, the pressing mechanism is used to press the tail of the previous roll of winding film (102) on the surface of the winding film (102) with glue, and the frame (1) is also provided with a cutting mechanism for cutting the tail of the winding film (102).

2. The automatic rubber tube wrapping and baling machine according to claim 1, characterized in that: The rotating mechanism comprises a first electric roller (601), a sliding frame (602), a first cylinder (603) and a second electric roller (604); the first electric roller (601) is arranged in a rotational manner in the sliding frame (4); the sliding frame (602) is symmetrically slidably arranged on the sliding frame (4); the first cylinder (603) is symmetrically mounted on the sliding frame (4); the telescopic rod of the first cylinder (603) is connected to the sliding frame (602); and the second electric roller (604) is rotatably mounted on the sliding frame (602).

3. The automatic rubber tube wrapping and baling machine according to claim 2, characterized in that: The rotating mechanism comprises a servo motor (1001), a gear (1002) and a gear ring (1003); the winding disk (2) is mounted with the servo motor (1001); the output shaft of the servo motor (1001) is connected to the gear (1002); the rotating frame (7) is mounted with the gear ring (1003); and the gear ring (1003) is meshed with the gear (1002).

4. The automatic rubber tube wrapping and baling machine according to claim 3, characterized in that: The feeding mechanism comprises a feeding frame (1201), a first electric push rod (1202) and a blocking frame (1203); the feeding frame (1201) is mounted on the frame (1); the feeding frame (1201) is used for stacking the reels (103) wound with the wrapping film (102); the first electric push rod (1202) is symmetrically mounted on the feeding frame (1201); the blocking frame (1203) is connected to the telescopic rod of the first electric push rod (1202); the blocking frame (1203) is used for blocking the reels (103) wound with the wrapping film (102) in the feeding frame (1201).

5. The automatic rubber tube wrapping and baling machine according to claim 4, characterized in that: The translation mechanism comprises a connecting block (1301), an electric slide rail (1302), a hollow frame (1303), a pressure plate (1304) and a first spring (1305); the connecting block (1301) is mounted on the limiting frame (9); the electric slide rail (1302) is arranged on the connecting block (1301); the slider of the electric slide rail (1302) is connected to the hollow frame (1303); the brush roller (14) is rotatably arranged on the hollow frame (1303); a pressure plate (1304) is slidably arranged in the hollow frame (1303); and the first spring (1305) is connected between the pressure plate (1304) and the inner side of the hollow frame (1303).

6. The automatic rubber tube wrapping and baling machine according to claim 5, characterized in that: The pressing mechanism comprises a second electric push rod (1501) and an extrusion block (1502). The second electric push rod (1501) is installed on the winding disk (2). The extrusion block (1502) is connected to the telescopic rod of the second electric push rod (1501). The extrusion block (1502) is used to press the tail of the previous roll of winding film (102) onto the surface of the winding film (102) coated with glue.

7. The automatic rubber tube wrapping and baling machine according to claim 6, characterized in that: The cutting mechanism comprises a connecting plate (1601), a second cylinder (1602), a connecting frame (1603), a third electric push rod (1604), a cutter (1605), a fixed block (1606), a movable block (1607) and a second spring (1608). The connecting plate (1601) is installed on the frame (1), the second cylinder (1602) is installed on the connecting plate (1601), the telescopic rod of the second cylinder (1602) is connected to the connecting frame (1603), and the third electric push rod is installed on the connecting frame (1603). A movable push rod (1604) is provided, and a cutter (1605) is connected to the telescopic rod of the third electric push rod (1604). A fixed block (1606) is provided on the connecting frame (1603). A movable block (1607) is slidably provided on the cutter (1605). A second spring (1608) is connected between the movable block (1607) and the cutter (1605). The movable block (1607) is used to press the wrapping film (102) onto the fixed block (1606), and then the wrapping film (102) is cut by the cutter (1605).

8. The automatic rubber tube wrapping and baling machine according to claim 7, characterized in that: It also includes a guide rod (17), which is symmetrically arranged on the limiting frame (9), and the guide rod (17) is used to guide the reel (103) wound with the wrapping film (102) into the gap (901).

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