Tire PVC film packaging equipment

Abstract

The utility model relates to tire PVC film packaging equipment which comprises an adhesive tape winding mechanism, and the adhesive tape winding mechanism comprises an adhesive tape seat which is used for storing an adhesive tape roll and can unwind an adhesive tape; the guide assembly is used for guiding the adhesive tape from the adhesive tape roll to the tire; the adhesive tape cutting assembly comprises an adhesive tape cutter, the adhesive tape cutter is connected with the guide assembly in a relatively rotatable mode, and when the adhesive tape cutter rotates in the direction close to the adhesive tape, the adhesive tape is cut off; the output end of the driving unit is connected with the adhesive tape cutter so as to drive the adhesive tape cutter to rotate, and the technical problem that in the prior art, when the adhesive tape is cut off by a cutter, the phenomenon that the adhesive tape cannot be cut off easily occurs can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire packaging equipment, and particularly relates to a tire PVC film packaging equipment. Background Technique

[0002] Automobile tires are one of the important components of automobiles. They are in direct contact with the road surface and, together with the automobile suspension, buffer the impact received during automobile driving. Whether it is a semi-steel tire, a steel-belted tire or a special tire, after the tire production is completed, the tire needs to be packaged. When packaging, the packaging film is passed through the inner hole of the tire and then wound around the tire, and the tire is packaged through multiple turns of winding. Tire packaging needs to be fully packaged or semi-packaged (barcode exposed), and tires of different specifications are packaged. The packaging requires PVC film winding. To ensure that the PVC winding is tight, it is necessary to fix it with tape on one side of the PVC. After the packaging is completed, the tape and PVC need to be cut and fixed to prepare for the next packaging.

[0003] For the packaging of tires, most are completed by a winding film packaging machine. The main structure of the existing winding film packaging machine includes a machine table and a C-shaped frame. When the tire is supported on the machine table, due to the opening of the C-shaped frame, one side of the tire will enter the C-shaped frame, and then the C-shaped frame rotates around its own axis, driving the packaging film to continuously wind around the tire through its own rotation, and then fixing the packaging film with tape.

[0004] Every time after the packaging is completed, the tape needs to be cut. Since the tape is light in weight and elastic, when the cutter cuts the tape, although the tape is in a tensioned state, it is very easy to have the situation that the tape is stretched and deformed without being cut. Once the tape is not completely cut, the packaging equipment cannot normally carry out the subsequent tire packaging, which greatly affects the packaging efficiency.

[0005] Based on this, the existing technology needs to be further developed. Content of the Utility Model

[0006] In view of various deficiencies of the prior art, a tire PVC film packaging equipment is proposed to solve the technical problem that when the cutter cuts the tape in the prior art, the phenomenon of unable to cut easily occurs.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A tire PVC film packaging device includes a tape winding mechanism, and the tape winding mechanism includes: a tape seat for storing a tape roll and enabling tape unwinding; a guiding assembly for guiding the tape from the tape roll to the tire; a tape cutting assembly including a tape cutter rotatably connected to the guiding assembly relatively, and when the tape cutter rotates towards the tape, the tape is cut; and a driving unit with an output end connected to the tape cutter to drive the tape cutter to rotate.

[0009] This technical solution is further configured to further include a first telescopic mechanism connected to the tape winding mechanism to drive the tape winding mechanism to move in a direction close to or away from the tire; when the tire is wound with the PVC film, the first telescopic mechanism drives the tape winding mechanism away from the tire to prevent the tape cutter from interfering with the PVC film being wound; when the tire packaging is completed, the first telescopic mechanism drives the tape winding mechanism close to the tire, and the tape cutter rotates towards the tape to cut the tape.

[0010] This technical solution is further configured to further include that the tape winding mechanism further includes a fixing frame, and the tape seat, the guiding assembly and the tape cutting assembly are all connected to the fixing frame, and the telescopic end of the first telescopic mechanism is connected to the fixing frame to drive the fixing frame to move.

[0011] This technical solution is further configured to further include that the guiding assembly includes: a first guiding roller rotatably connected to the fixing frame; a second guiding roller rotatably connected to the fixing frame, and the tape cutter is rotatably arranged on the second guiding roller, and the tape cutter is arranged along the length direction of the second guiding roller; a third guiding roller rotatably connected to the fixing frame, the third guiding roller is arranged close to the second guiding roller, and a channel for the tape to pass through is formed between the third guiding roller and the second guiding roller; after the tape roll is unwound, the free end of the tape passes through the first guiding roller and the channel in sequence and is pasted to the tire, and both the first guiding roller and the second guiding roller are in contact with the smooth surface of the tape.

[0012] This technical solution is further configured to further include that the driving unit is a telescopic cylinder, and the tape cutting assembly further includes: a transmission block provided with a chute, and the piston rod of the telescopic cylinder is connected to the transmission block; a connecting plate rotatably connected to the second guiding roller, and a slider is fixedly arranged on the connecting plate, and the slider can reciprocate in the chute; the telescopic cylinder drives the transmission block to move linearly, prompting the slider to reciprocate in the chute, so that the connecting piece drives the tape cutter to rotate.

[0013] This technical solution is further configured such that the tape winding mechanism further includes a mounting seat, the mounting seat is fixedly arranged on the fixed frame, and the mounting seat is located between the first guiding roller and the second guiding roller. A second telescopic mechanism is fixedly arranged on the mounting seat, a rubber head is sleeved on the telescopic end of the second telescopic mechanism, and the second telescopic mechanism is located on the smooth surface side of the tape when the tape extends. When it is necessary to cut the tape, the telescopic end of the second telescopic mechanism extends towards the tape, and the rubber head causes the tape to be fixed.

[0014] This technical solution is further configured to further include: a frame, the first telescopic mechanism is fixedly arranged on the frame, and the fixed frame is slidably connected to the frame relatively; a PVC film cutting assembly, the PVC film cutting assembly includes: a PVC film cutter, the cutting edge of the PVC film cutter is parallel to the central axis of the tire being packaged; a base, the PVC film cutter is fixedly arranged on the base, and the base is slidably connected to the frame to drive the PVC film cutter to approach or move away from the tire; a third telescopic mechanism, the fixed end of the third telescopic mechanism is connected to the frame, and the telescopic end of the third telescopic mechanism is connected to the base to drive the base to move. When the packaging of the tire is completed, the tire stops rotating, the third telescopic mechanism drives the base to move towards the tire, so that the PVC film cutter is close to the PVC film coated on the surface of the tire. At this time, the tire rotates in reverse, and the PVC film cutter cuts the PVC film.

[0015] This technical solution is further configured to further include a C-shaped frame, the axis of the C-shaped frame is arranged horizontally, and the C-shaped frame rotates around its own axis. A winding roller for installing the PVC film is arranged on the C-shaped frame.

[0016] This technical solution is further configured to further include a centering and rotating clamping mechanism, the centering and rotating clamping mechanism includes two moving frames arranged oppositely, the two moving frames can move towards or away from each other, and two positioning rollers are connected to any one of the moving frames. The positioning rollers are rotatably arranged relative to the moving frame, and the four positioning rollers are symmetrically arranged. The C-shaped frame always rotates around the symmetry center of the four positioning rollers. When it is necessary to convey the tire, the two moving frames move away from each other to form a tire conveying channel. When it is necessary to package the tire, the two moving frames move towards each other to cause the positioning rollers to clamp the tire.

[0017] This technical solution is further configured to further include a vision sensor. When the tire is wrapped for packaging, the vision sensor is located above the tire to observe the position of the barcode on the tire, so that the PVC film can avoid the barcode position during winding.

[0018] The beneficial effects of the present utility model are:

[0019] On the one hand, the tape is guided to the tire by the guiding assembly. The guiding assembly provides a certain support for the tape to keep the tape in a tensioned state, avoiding the tape from being too loose and wrinkled, which affects the winding quality. On the other hand, the tape is cut by the rotation of the tape cutter, which can reduce the tensile deformation of the tape, making the tape easier to cut, thereby improving the tire packaging efficiency. Description of the Drawings

[0020] Figure 1 is a schematic diagram of a tire PVC film packaging device adopted in an embodiment of the present utility model;

[0021] Figure 2 is Figure 1 a partial enlarged view of part A in

[0022] Figure 3 is a schematic diagram of another perspective of a tire PVC film packaging device adopted in an embodiment of the present utility model;

[0023] Figure 4 is a schematic diagram of another perspective of a tire PVC film packaging device adopted in an embodiment of the present utility model;

[0024] Figure 5 is Figure 4 a partial enlarged view of part B in

[0025] In the drawings: 1, frame; 2, C-shaped frame; 3, centering and rotating clamping mechanism; 31, moving frame; 32, positioning roller; 4, first telescopic mechanism; 5, tape winding mechanism; 51, fixed frame; 52, tape seat; 53, guiding assembly; 531, first guiding roller; 532, second guiding roller; 533, third guiding roller; 54, tape cutting assembly; 541, tape cutter; 542, driving unit; 543, transmission block; 544, chute; 545, connecting plate; 546, slider; 55, mounting seat; 551, second telescopic mechanism; 552, rubber head; 6, winding roller; 7, PVC film cutting assembly; 71, blade fixing rod; 711, PVC film cutter; 72, base; 73, third telescopic mechanism; 8, vision sensor; 9, tire; 91, barcode. Detailed Embodiments

[0026] To enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only with reference to the directions of the accompanying drawings. Therefore, the directional terms used are for illustration rather than to limit the present invention.

[0027] The present utility model will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0028] According to an embodiment of the present utility model, a tire PVC film packaging device is provided. Please refer to Figures 1 to 5 , including a tape winding mechanism 5. The tape winding mechanism 5 includes: a tape seat 52 for storing a tape roll and capable of realizing tape unwinding; a guiding assembly 53 for guiding the tape from the tape roll to the tire 9; a tape cutting assembly 54. The tape cutting assembly 54 includes: a tape cutter 541 rotatably connected to the guiding assembly 53 relatively. When the tape cutter 541 rotates towards the direction close to the tape, the tape is cut off; a driving unit 542, the output end of the driving unit 542 is connected to the tape cutter 541 to drive the tape cutter 541 to rotate.

[0029] It should be noted that, on the one hand, the tape is guided to the tire 9 by the guiding assembly 53. The guiding assembly 53 provides a certain support for the tape to keep the tape in a tensioned state, avoiding the tape being too loose and wrinkled, which affects the winding quality. On the other hand, the tape is cut off by the rotation of the tape cutter 541, which can reduce the stretching deformation of the tape, making the tape easier to cut off, thereby improving the packaging efficiency of the tire 9.

[0030] In the tire PVC film packaging device of this embodiment, it further includes a first telescopic mechanism 4 connected to the tape winding mechanism 5 to drive the tape winding mechanism 5 to move in the direction close to or away from the tire 9. When the tire 9 is wound with a PVC film, the first telescopic mechanism 4 drives the tape winding mechanism 5 away from the tire 9 to prevent the tape cutter 541 from interfering with the PVC film being wound. When the packaging of the tire 9 is completed, the first telescopic mechanism 4 drives the tape winding mechanism 5 close to the tire 9, and the tape cutter 541 rotates towards the direction close to the tape to cut off the tape.

[0031] In the tire PVC film packaging equipment of this embodiment, the tape winding mechanism 5 further includes a fixing frame 51. The tape seat 52, the guiding assembly 53, and the tape cutting assembly 54 are all connected to the fixing frame 51. The telescopic end of the first telescopic mechanism 4 is connected to the fixing frame 51 to drive the fixing frame 51 to move, and further drive the tape cutter 541 to move away from or close to the tire 9.

[0032] In the tire PVC film packaging equipment of this embodiment, the guiding assembly 53 includes: a first guiding roller 531 rotatably connected to the fixing frame 51; a second guiding roller 532 rotatably connected to the fixing frame 51. The tape cutter 541 is rotatably arranged on the second guiding roller 532, and the tape cutter 541 is arranged along the length direction of the second guiding roller 532; a third guiding roller 533 rotatably connected to the fixing frame 51. The third guiding roller 533 is arranged close to the second guiding roller 532, and a channel for the tape to pass through is formed between the third guiding roller 533 and the second guiding roller 532. After the tape is wound and unwound, the free end of the tape passes through the first guiding roller 531 and the channel in sequence and is pasted onto the tire 9. The first guiding roller 531 and the second guiding roller 532 are both in contact with the smooth surface of the tape.

[0033] It should be noted that the first guiding roller 531 and the second guiding roller 532 are both in contact with the smooth surface of the tape to provide tension for the tape, prevent the tape from being too loose and wrinkled, and affect the winding quality.

[0034] In the tire PVC film packaging equipment of this embodiment, the driving unit 542 is a telescopic cylinder. The tape cutting assembly 54 further includes: a transmission block 543 provided with a sliding groove 544. The piston rod of the telescopic cylinder is connected to the transmission block 543; a connecting plate 545 rotatably connected to the second guiding roller 532. A slider 546 is fixedly arranged on the connecting plate 545, and the slider 546 can reciprocate in the sliding groove 544. The telescopic cylinder drives the transmission block 543 to move linearly, causing the slider 546 to reciprocate in the sliding groove 544, so that the connecting piece drives the tape cutter 541 to rotate.

[0035] It should be noted that the sliding groove 544 on the transmission block 543 cooperates with the slider 546 on the connecting plate 545 to convert the linear motion of the driving unit 542 into the rotation of the tape cutter 541 to realize the cutting of the tape, and the structure is simple.

[0036] In the tire PVC film packaging device of this embodiment, the tape winding mechanism 5 further includes a mounting seat 55. The mounting seat 55 is fixedly arranged on the fixed frame 51, and the mounting seat 55 is located between the first guiding roller 531 and the second guiding roller 532. A second telescopic mechanism 551 is fixedly arranged on the mounting seat 55. A rubber head 552 is sleeved on the telescopic end of the second telescopic mechanism 551. The second telescopic mechanism 551 is located on the smooth side of the tape when the tape extends. When the tape needs to be cut, the telescopic end of the second telescopic mechanism 551 extends towards the tape, and the rubber head 552 causes the tape to be fixed.

[0037] It should be noted that when the tape needs to be cut, the telescopic end of the second telescopic mechanism 551 extends towards the tape to increase the tension of the tape, so that the tape will not displace when being cut, which helps the tape to be cut smoothly. In addition, the rubber head 552 can also prevent the second telescopic mechanism 551 from damaging the tape.

[0038] In the tire PVC film packaging device of this embodiment, please refer to Figures 1 to 5 , and it further includes: a frame 1, the first telescopic mechanism 4 is fixedly arranged on the frame 1, and the fixed frame 51 is slidably connected to the frame 1 relatively; a PVC film cutting assembly 7, the PVC film cutting assembly 7 includes: a PVC film cutter 711, the cutting edge of the PVC film cutter 711 is parallel to the central axis of the tire 9 being packaged; a base 72, the PVC film cutter 711 is fixedly arranged on the base 72, and the base 72 is slidably connected to the frame 1 to drive the PVC film cutter 711 to approach or move away from the tire 9; a third telescopic mechanism 73, the fixed end of the third telescopic mechanism 73 is connected to the frame 1, and the telescopic end of the third telescopic mechanism 73 is connected to the base 72 to drive the base 72 to move; when the packaging of the tire 9 is completed, the tire 9 stops rotating, the third telescopic mechanism 73 drives the base 72 to move towards the tire 9, so that the PVC film cutter 711 is close to the PVC film coated on the surface of the tire 9. At this time, the tire 9 rotates in reverse, and the PVC film cutter 711 cuts the PVC film.

[0039] It should be noted that when the PVC film needs to be cut, the third telescopic mechanism 73 acts to drive the PVC film cutter 711 to be close to the PVC film coated on the surface of the tire 9. Under the reverse rotation of the tire 9, the PVC film is cut by the cutter, so that the PVC film is cut at a position close to the tape fixing position, which can reduce the redundancy of the PVC film.

[0040] Specifically, the first telescopic mechanism 4, the second telescopic mechanism 551, and the third telescopic mechanism 73 are all air cylinders.

[0041] In the tire PVC film packaging device of this embodiment, please refer toFigure 2 , Figure 3 Further, it includes a C-shaped frame 2. The axis of the C-shaped frame 2 is arranged horizontally, and the C-shaped frame 2 rotates around its own axis. A winding roller 6 for installing the PVC film is provided on the C-shaped frame 2.

[0042] It should be noted that the C-shaped frame 2 rotates around its own axis, driving the winding roller 6 to wind the PVC film onto the tire 9.

[0043] In the tire PVC film packaging device of this embodiment, it further includes a centering and rotating clamping mechanism 3. The centering and rotating clamping mechanism 3 includes two moving frames 31 arranged oppositely. The two moving frames 31 can move in a direction close to or away from each other. Two positioning rollers 32 are connected to any one of the moving frames 31. The positioning rollers 32 are rotatably arranged relative to the moving frame 31. The four positioning rollers 32 are symmetrically arranged, and the C-shaped frame 2 always rotates around the symmetry center of the four positioning rollers 32. When the tire 9 needs to be conveyed, the two moving frames 31 move in a direction away from each other to form a tire 9 conveying channel. When the tire 9 needs to be packaged, the two moving frames 31 move in a direction close to each other, prompting the positioning rollers 32 to clamp the tire 9.

[0044] It should be noted that when winding the packaging film on the tire 9, the position of the tire 9 needs to be positioned, and then the PVC film is wound on the tire 9 through the winding roller 6. When the tire 9 needs to be packaged, the two moving frames 31 move in a direction close to each other, prompting the positioning rollers 32 to clamp the tire 9. At this time, the axis line of the tire 9 is at the symmetry center of the four positioning rollers 32.

[0045] In the tire PVC film packaging device of this embodiment, it further includes a vision sensor 8. When the tire 9 is packaged and wound, the vision sensor 8 is located above the tire 9 to observe the position of the barcode 91 on the tire 9, so that the PVC film winding avoids the position of the barcode 91. When semi-packaging is required, the vision sensor 8 is enabled, and the barcode 91 on the tire 9 is identified through the vision sensor 8, which can achieve semi-packaging and meet the requirements of tire semi-packaging.

[0046] The above has made a detailed description of the present utility model. The above is only the preferred embodiment of the present utility model, and it cannot limit the scope of implementation of the present utility model. That is, all equal changes and modifications made according to the scope of this application should still fall within the scope covered by the present utility model.

Claims

1. A tire PVC film packaging equipment, characterized in that: The invention comprises a tape winding mechanism, wherein the tape winding mechanism comprises: A tape holder, which is used to store the tape roll and can unwind the tape; A guide assembly, the guide assembly guides the tape from the tape roll to the tire; The tape cutting assembly comprises: A tape cutter, the tape cutter is rotatably connected to the guide assembly, and when the tape cutter rotates in a direction close to the tape, the tape is cut; A driving unit, wherein an output end of the driving unit is connected to the tape cutter to drive the tape cutter to rotate.

2. The tire PVC film packaging equipment according to claim 1, characterized in that: It also includes a first telescopic mechanism, which is connected to the tape winding mechanism to drive the tape winding mechanism to move in a direction close to or away from the tire; When the tire is wrapped with PVC film, the first telescopic mechanism drives the tape winding mechanism away from the tire to prevent the tape cutter from interfering with the PVC film being wrapped; when the tire is packaged, the first telescopic mechanism drives the tape winding mechanism close to the tire, and the tape cutter rotates in a direction close to the tape to cut the tape.

3. The tire PVC film packaging equipment according to claim 2, characterized in that: The tape winding mechanism also includes a fixed frame, the tape holder, the guide assembly and the tape cutting assembly are all connected to the fixed frame, and the telescopic end of the first telescopic mechanism is connected to the fixed frame to drive the fixed frame to move.

4. The tire PVC film packaging equipment according to claim 1, characterized in that: The guide component comprises: a first guide roller, the first guide roller being rotatably connected to the fixed frame; a second guide roller, the second guide roller being rotatably connected to the fixed frame, the tape cutter being rotatably provided on the second guide roller, and the tape cutter being provided along the length direction of the second guide roller; a third guide roller, the third guide roller being rotatably connected to the fixed frame, the third guide roller being arranged close to the second guide roller, and a channel for the adhesive tape to pass through is formed between the third guide roller and the second guide roller; After the tape roll is unwound, the free end of the tape passes through the first guide roller and the channel in sequence and is adhered to the tire, and the first guide roller and the second guide roller are both in contact with the smooth surface of the tape.

5. The tire PVC film packaging equipment according to claim 4, characterized in that: The driving unit is a telescopic cylinder, and the tape cutting assembly also includes: A transmission block, wherein a slide groove is provided on the transmission block, and the piston rod of the telescopic cylinder is connected to the transmission block; A connecting plate, the connecting plate being rotatably connected to the second guide roller, a slider being fixedly provided on the connecting plate, and the slider being capable of reciprocating motion in the slide groove; The telescopic cylinder drives the transmission block to perform linear motion, causing the slide block to reciprocate in the slide slot, so that the connecting member drives the tape cutter to rotate.

6. The tire PVC film packaging equipment according to claim 4, characterized in that: The tape winding mechanism also includes a mounting seat, which is fixed on the fixing frame and located between the first guide roller and the second guide roller. A second telescopic mechanism is fixed on the mounting seat, and a rubber head is provided on the telescopic end sleeve of the second telescopic mechanism. The second telescopic mechanism is located on the smooth side of the tape when the tape is extended. When the adhesive tape needs to be cut, the telescopic end of the second telescopic mechanism extends toward the adhesive tape, and the rubber head causes the adhesive tape to be fixed.

7. The tire PVC film packaging equipment according to claim 3, characterized in that: Also includes: A frame, wherein the first telescopic mechanism is fixedly mounted on the frame, and the fixing frame is slidably connected to the frame; A PVC film cutting component, the PVC film cutting component comprising: A PVC film cutter, wherein the blade of the PVC film cutter is parallel to the center axis of the tire being packaged; A base, the PVC film cutter is fixed on the base, and the base is slidably connected to the frame to drive the PVC film cutter to approach or move away from the tire; a third telescopic mechanism, wherein a fixed end of the third telescopic mechanism is connected to the frame, and a telescopic end of the third telescopic mechanism is connected to the base to drive the base to move; When the tire is packaged, the tire stops rotating, and the third telescopic mechanism drives the base to move toward the tire, so that the PVC film cutter is close to the PVC film coated on the tire surface. At this time, the tire is reversed, and the PVC film cutter cuts the PVC film.

8. The tire PVC film packaging equipment according to claim 4, characterized in that: It also comprises a C-shaped frame, the axis of which is arranged in the horizontal direction, and the C-shaped frame rotates around its own axis, and a winding roller for installing the PVC film is arranged on the C-shaped frame.

9. The tire PVC film packaging equipment according to claim 1, characterized in that: It also includes a centering rotating clamping mechanism, which includes two relatively arranged moving frames, the two moving frames can move in a direction close to or away from each other, and each moving frame is connected to two positioning rollers, the positioning rollers are rotatably arranged relative to the moving frames, the four positioning rollers are symmetrically arranged, and the C-shaped frame always rotates around the symmetry center of the four positioning rollers; When the tire needs to be transported, the two moving frames move away from each other to form a tire transport channel; when the tire needs to be packaged, the two moving frames move toward each other to cause the positioning rollers to clamp the tire.

10. The tire PVC film packaging equipment according to any one of claims 1 to 9, characterized in that: The device also includes a visual sensor. When the tire is packaged and wrapped, the visual sensor is located above the tire to observe the position of the barcode on the tire so that the PVC film avoids the barcode position when wrapping.

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