Towel twisting and compressing production equipment

Abstract

The utility model discloses rubbing and rolling compressed towel production equipment which comprises a first material pulling mechanism, a second material pulling mechanism and a rolling mechanism. The cutting mechanism is used for cutting off the raw materials to form single workpieces; the second material pulling mechanism is used for pulling the workpiece downwards; the material folding mechanism is used for folding the workpieces and pushing the workpieces backwards; the twisting and rolling mechanism is used for receiving the folded workpieces, twisting and rolling the workpieces and then conveying the workpieces backwards; the storage buffer mechanism is used for receiving the rolled workpieces and conveying the workpieces backwards; the stamping mechanism is used for compacting the workpiece; the pushing mechanism is used for pushing the compacted workpieces to one side; the material receiving mechanism is used for receiving the pushed-out workpieces; and the unloading mechanism is used for pushing the workpieces outwards to the unloading channel to realize unloading. According to the utility model, the complete processes of loading, twisting, compacting, unloading and the like of the compressed towel can be realized; in addition, due to the curled compressed towel, the occupied area of the towel is reduced, and the requirements of the market and different people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a production device for rolling and compressing towels. Background Art

[0002] With the development of social economy and the improvement of people's living standards, the demand for service industries such as catering and tourism has also increased. While enjoying these services, the consumption of some consumables, such as compressed towels and disposable wet towels, has also increased significantly.

[0003] Regarding compressed towel production equipment, application publication number CN115872203A discloses a multi-channel full-automatic compressed towel forming equipment for towel processing, which specifically discloses a processing machine and a folding mechanism. The left side of the processing machine is fixedly installed with a machine connecting body, and a group of material receiving mechanisms are respectively provided on both sides of the machine connecting body. It is characterized in that: a winding roller is fixedly installed inside the right side of the processing machine, a limit block is fixedly installed on the processing machine and near the winding roller, a stop head is fixedly installed on the limit block, a longitudinal folding mechanism is fixedly installed on the processing machine and above the winding roller, and the top of the processing machine A mounting plate is fixedly installed, a deviation corrector is fixedly installed on the mounting plate, a fifth material guide block is fixedly installed on the processing machine and located on the left side of the deviation corrector, a fixed-length clamping and conveying mechanism is provided on the processing machine and located below the fifth material guide block, and a slitting mechanism is provided below the fixed-length clamping and conveying mechanism; the folding mechanism includes a first motor fixedly installed on the processing machine, the first motor extends to the interior of the processing machine and is fixedly installed with a driving gear, a folding rod is fixedly installed on the driving gear, a material guide plate is fixedly installed on the end of the material folding rod away from the first motor, and a material discharge plate is symmetrically installed on the processing machine and located below the material folding rod.

[0004] While the aforementioned multi-channel, fully automatic compressed towel forming equipment can be used to fold, deflect, cut, and blank towels, the resulting curled, rolled compressed towels occupy less space, making them easier to package and store. Therefore, to meet market needs and cater to the demands of diverse demographics, it is essential to design a production device that can roll compressed towels. Utility Model Content

[0005] In response to the problems existing in the above-mentioned prior art, the purpose of the present utility model is to provide a rolling and compressed towel production equipment, which can realize a complete process of compressed towel loading, rolling, compacting and unloading through the cooperation of various mechanisms; in addition, since the compressed towels produced by it are curled, this shape of compressed towels reduces their occupied area, which is conducive to packaging and storage, etc., and meets the needs of the market and different groups of people.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A rolling and compressing towel production equipment is characterized by comprising: a first pulling mechanism for pulling the raw material downward from the roll; a cutting mechanism for cutting the raw material pulled downward by the first pulling mechanism and forming a single workpiece; a second pulling mechanism for continuing to pull the workpiece cut by the cutting mechanism downward; a folding mechanism for folding and pushing the workpiece pulled downward by the second pulling mechanism backward; a rolling mechanism for receiving the workpiece folded by the folding mechanism and rolling the workpiece backward; a material storage and buffer mechanism for receiving the workpiece rolled by the rolling mechanism and transporting the workpiece backward; a punching mechanism for pressing down the workpiece on the material storage and buffer mechanism and compacting the workpiece; a pushing mechanism for pushing the compacted workpiece on the material storage and buffer mechanism to one side; a material receiving mechanism for receiving the workpiece pushed out by the pushing mechanism; and a discharge mechanism for pushing the workpiece on the material receiving mechanism outward to a discharge channel for unloading. The above arrangement can realize a complete process of loading, rolling and unloading compressed towels.

[0008] Furthermore, the first material pulling mechanism includes two material pulling rollers driven by a motor and symmetrically arranged; the material cutting mechanism includes two material cutting rollers driven by a motor and symmetrically arranged; a cutter is arranged on one of the cutting rollers; the second material pulling mechanism includes two material pulling components symmetrically arranged; each of the material pulling components includes at least two material pulling transmission shafts distributed up and down and driven by a motor, and a material pulling belt respectively connected to each of the material pulling transmission shafts.

[0009] Furthermore, the material folding mechanism includes a fixed material folding motor, an eccentric disk mounted on the output shaft of the material folding motor, a material folding transmission rod eccentrically hinged at a first end to the eccentric disk, and a material folding plate movable forward and backward with a front end hinged at a second end of the material folding transmission rod. The above arrangement enables the material folding motor to drive the material folding plate to move forward and backward.

[0010] Furthermore, the winding mechanism includes two winding rollers distributed front and back and driven by a motor, a corrugated belt with a corrugated outer surface connecting the two winding rollers, a winding roller located below the front end of the corrugated belt, and a feed plate located behind the winding roller with a corrugated top surface. A winding and feeding channel for winding the workpiece and for passing the workpiece is formed between the corrugated belt, the winding roller, and the feed plate. The winding and feeding channel corresponds to the folding plate. This arrangement facilitates the winding operation of the workpiece.

[0011] Furthermore, the material storage cache mechanism includes a first material storage cache component and a second material storage cache component; the first material storage cache component includes a fixedly set first material storage cache motor, a first driving wheel connected to the output shaft of the first material storage cache motor, a fixedly set first passive wheel coordinated with the first driving wheel, a first conveyor belt connected to the first driving wheel and the first passive wheel respectively, and a first material storage bottom mold installed on the outer surface of the first conveyor belt and provided with a material clamping groove at the outer end thereof; the second material storage cache component includes a fixedly set second material storage cache motor, a second driving wheel connected to the output shaft of the second material storage cache motor, a fixedly set second passive wheel coordinated with the second driving wheel, a second conveyor belt connected to the second driving wheel and the second passive wheel respectively, and a second material storage bottom mold installed on the outer surface of the second conveyor belt and provided with a material clamping groove at the outer end thereof; the first conveyor belt and the second conveyor belt are arranged side by side left and right and the first storage bottom mold and the second storage bottom mold are distributed front and back; the material clamping groove is arranged to pass through left and right; the first storage bottom mold and the second storage bottom mold are both located below the rear end of the coiling and feeding channel. The above arrangement can facilitate the rotation of the first conveyor belt and the second conveyor belt.

[0012] Furthermore, one end of the first storage mold extends toward the second conveyor belt to above the second conveyor belt, and the other end is connected to the first conveyor belt; one end of the second storage mold extends toward the first conveyor belt to above the first conveyor belt, and the other end is connected to the second conveyor belt; the symmetry axis of the first storage mold along the front-to-back direction coincides with the symmetry axis of the second storage mold along the front-to-back direction. This arrangement allows the first and second storage molds to maintain consistent movement paths during movement, while being driven by different motors.

[0013] Furthermore, the punching mechanism includes a support block fixed to the inner side of the top of the first and second conveyor belts, a fixed punching cylinder, and a punching plate mounted on the output shaft of the punching cylinder for vertical movement and positioned above the first and second material storage bottom dies; a punching portion is provided at the bottom of the punching plate to cooperate with the material holding groove. This arrangement allows the punching cylinder to conveniently drive the punching plate to move up and down, thereby conveniently using the punching portion to compact the workpiece.

[0014] Furthermore, the pusher mechanism includes a fixed pusher cylinder and a pusher rod movably mounted on the output shaft of the pusher cylinder and adapted to cooperate with the clamping groove. The above arrangement allows the pusher cylinder to be conveniently used to drive the pusher rod, thereby pushing the workpiece.

[0015] Furthermore, the material receiving mechanism includes a fixed material receiving motor, a turntable mounted on the output shaft of the material receiving motor, and four material receiving molds respectively mounted on the end faces of the turntable in a square distribution; each of the material receiving molds is provided with a through hole respectively cooperating with the material clamping groove and the push rod and passing through the left and right sides; the turntable is also provided with perforations corresponding to the through holes and passing through the two end faces of the turntable; the perforations correspond to the unloading channels; the unloading mechanism includes a fixed unloading cylinder, and a unloading rod movably mounted on the output shaft of the unloading cylinder and cooperating with the through hole and the perforations respectively. The above arrangement makes it convenient to use the material receiving motor to drive the turntable to rotate, and the four material receiving molds can rotate during the rotation of the turntable so as to cooperate with the push rod.

[0016] Furthermore, the material receiving mechanism also includes a positioning assembly; the positioning assembly includes a positioning cylinder fixed to one side of the turntable and a clamping block mounted on the output shaft of the positioning cylinder for forward and backward movement; a positioning slot is provided at the end of the clamping block away from the positioning cylinder; and four clamping posts are evenly distributed on the end surface of the turntable and engage with the clamping block. This arrangement facilitates the use of the clamping block to properly position the clamping posts, thereby properly positioning the turntable.

[0017] The beneficial effects of the utility model are:

[0018] The overall structure of the utility model is simple and reasonable. Through the cooperation of various mechanisms, it can realize a complete process of compressed towel loading, rolling, compacting and unloading. In addition, since it can be used to roll the workpiece during the production process, the workpiece can be curled. The design of this shape of compressed towel reduces its occupied area, which is convenient for packaging and storage, etc., meeting the needs of the market and different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the overall structure of the utility model Figure 3 ;

[0022] Figure 4 This is a schematic diagram of the overall structure of the utility model Figure 4 ;

[0023] Figure 5 This is a schematic diagram of the local structure of the utility model Figure 1 ;

[0024] Figure 6 This is a schematic diagram of the local structure of the utility model Figure 2 ;

[0025] Figure 7 This is a schematic diagram of the local structure of the utility model Figure 3 ;

[0026] Figure 8 This is a schematic diagram of the local structure of the utility model Figure 4 ;

[0027] Figure 9 This is a schematic diagram of the local structure of the utility model Figure 5 ;

[0028] Figure 10 It is a structural diagram of the material storage and buffering mechanism of the utility model;

[0029] Figure 11 It is a schematic diagram of the internal structure of the material storage and buffering mechanism of the present utility model.

[0030] Reference numerals

[0031] 1. First material pulling mechanism; 1001. Material pulling roller;

[0032] 2. Cutting mechanism; 21. Cutting roller; 22. Cutting knife;

[0033] 3. Second material pulling mechanism; 31. Material pulling transmission shaft; 32. Material pulling belt;

[0034] 4. Material folding mechanism; 41. Material folding motor; 42. Eccentric disk; 43. Material folding transmission rod; 44. Material folding plate;

[0035] 5. Rolling mechanism; 51. Rolling roller; 52. Corrugated belt; 53. Rolling roller; 54. Feed plate; 55. Rolling feeding channel;

[0036] 6. Material storage and buffer mechanism; 60. Material chute; 61. First material storage and buffer motor; 62. First driving wheel; 63. First driven wheel; 64. First conveyor belt; 65. First material storage bottom mold; 66. Second material storage and buffer motor; 67. Second driving wheel; 68. Second driven wheel; 69. Second conveyor belt; 70. Second material storage bottom mold;

[0037] 7. Stamping mechanism; 71. Support block; 72. Stamping cylinder; 73. Stamping plate; 74. Stamping part;

[0038] 8. Pushing mechanism; 81. Pushing cylinder; 82. Pushing rod;

[0039] 9. Material receiving mechanism; 91. Material receiving motor; 92. Turntable; 93. Material receiving mold; 94. Through hole; 95. Perforation; 96. Positioning cylinder; 97. Clamping block; 98. Positioning slot; 99. Clamping column;

[0040] 10. Discharge mechanism; 101. Discharge cylinder; 102. Discharge rod;

[0041] 11. Unloading channel;

[0042] 12. Workpiece. DETAILED DESCRIPTION

[0043] The utility model will be further described below with reference to the accompanying drawings and specific embodiments. The following description is merely illustrative and does not limit the scope of protection of the utility model.

[0044] like Figures 1-11 As shown, a rolling and compressed towel production device includes:

[0045] A first pulling mechanism 1, which is used to pull the raw material downward from the roll;

[0046] A cutting mechanism 2, which is used to cut the raw material pulled downward by the first pulling mechanism 1 and form a single workpiece;

[0047] The second pulling mechanism 3 is used to continue pulling the workpiece cut by the cutting mechanism 2 downward;

[0048] a material folding mechanism 4, which is used to fold the workpiece pulled downward by the second material pulling mechanism 3 and push it backward;

[0049] The rolling mechanism 5 is used to receive the workpiece folded by the folding mechanism 4 and roll the workpiece and transport it backward;

[0050] The material storage buffer mechanism 6 is used to receive the workpiece after being rolled by the rolling mechanism 5 and to transport the workpiece backward;

[0051] A punching mechanism 7, which is used to press down the workpiece on the material storage and buffer mechanism 6 and compact the workpiece;

[0052] A pushing mechanism 8, which is used to push the compacted workpiece on the storage and buffer mechanism 6 to one side;

[0053] A material receiving mechanism 9, which is used to receive the workpiece pushed out by the material pushing mechanism 8;

[0054] The unloading mechanism 10 is used to push the workpiece on the receiving mechanism 9 outward to the unloading channel 11 to achieve unloading.

[0055] The following is a more detailed introduction to each organization:

[0056] like Figure 1-Figure 5As shown, the first pulling mechanism 1 includes two pulling rollers 1001 driven by a motor and symmetrically arranged, so that the two pulling rollers 1001 can be used to pull the raw material downward.

[0057] like Figure 1-Figure 5 As shown, the cutting mechanism 2 includes two cutter rollers 21 driven by a motor and symmetrically arranged; a cutter 22 is provided on one of the cutter rollers 21. Therefore, the cutter rollers 21 can be used to cut the raw material with the cutter 22 when the cutter rollers 21 rotate.

[0058] like Figure 1-Figure 5 As shown, the second drawing mechanism 3 includes two symmetrically arranged drawing assemblies; each drawing assembly includes at least two drawing drive shafts 31 distributed vertically and driven by a motor, and drawing belts 32 respectively connected to the drawing drive shafts 31. Therefore, the two drawing belts 32 can clamp the cut workpiece during rotation and drive it downward.

[0059] like Figure 1-Figure 5 As shown, the folding mechanism 4 includes a fixed folding motor 41, an eccentric disk 42 mounted on the output shaft of the folding motor 41, a folding transmission rod 43 having a first end eccentrically hinged to the eccentric disk 42, and a folding plate 44 that can move forward and backward and has a front end hinged to the second end of the folding transmission rod 43. Therefore, through the above arrangement, the folding motor 41 can be used to drive the folding plate 44 to move forward and backward, so that the folding plate 44 can be inserted into the middle position of the workpiece when moving backward, so that the workpiece forms a bend, that is, folds. Moreover, after the folding plate 44 is inserted into the middle position of the workpiece, it will subsequently push the workpiece into the winding mechanism 5.

[0060] like Figure 1-Figure 5 As shown, the winding mechanism 5 includes two winding rollers 51 distributed front and back and driven by a motor, a corrugated belt 52 connected to the two winding rollers 51 and having a corrugated outer surface (not shown), a winding roller 53 located below the front end of the corrugated belt 52, and a winding roller 53 located behind the winding roller 53 and having a corrugated top surface (not shown). A winding feed channel 55 for winding the workpiece and for passing the workpiece is formed between the corrugated belt 52, the winding roller 53, and the feed plate 54. The winding feed channel 55 corresponds to the folding plate 44. Specifically, after the folding plate 44 is inserted into the middle of the workpiece, it is subsequently inserted into the winding feed channel 55, and at the same time, the workpiece is pushed into the winding feed channel 55 of the winding mechanism 5. More specifically, after the workpiece enters the winding feeding channel 55, the corrugated belt 52 will form a curled shape of the workpiece by cooperating with the winding roller 53 and the feeding plate 54 during the rotation process, that is, the workpiece is rolled, and then the friction force is used to transport the workpiece backward during the continued rotation.

[0061] like Figure 1 、 Figure 2 and Figures 9-11 As shown, the material storage and cache mechanism 6 includes a first material storage and cache component and a second material storage and cache component.

[0062] like Figure 1 、 Figure 2 and Figures 9-11 As shown, specifically, the first material storage and cache assembly includes a fixed first material storage and cache motor 61, a first driving wheel 62 connected to the output shaft of the first material storage and cache motor 61, a fixed first driven wheel 63 that cooperates with the first driving wheel 62, a first conveyor belt 64 that respectively connects the first driving wheel 62 and the first driven wheel 63, and a first material storage bottom mold 65 installed on the outer surface of the first conveyor belt 64 and having a material clamping groove 60 at the outer end. Therefore, the first material storage and cache motor 61 can drive the first conveyor belt 64 to drive the first material storage bottom mold 65 to move back and forth.

[0063] like Figure 1 、 Figure 2 and Figures 9-11 As shown, specifically, the second material storage cache assembly includes a fixed second material storage cache motor 66, a second driving wheel 67 connected to the output shaft of the second material storage cache motor 66, a fixed second driven wheel 68 that cooperates with the second driving wheel 67, a second conveyor belt 69 that is respectively connected to the second driving wheel 67 and the second driven wheel 68, and a second material storage bottom mold 70 that is installed on the outer surface of the second conveyor belt 69 and has a material clamping groove 60 at the outer end. Similarly, the second material storage cache motor 66 can drive the second conveyor belt 69 to drive the second material storage bottom mold 70 to move back and forth.

[0064] In the present embodiment, the first conveyor belt 64 and the second conveyor belt 69 are arranged side by side, that is, the two conveyor belts are close to each other. In addition, the first storage bottom mold 64 and the second storage bottom mold 69 are distributed front and back.

[0065] like Figures 9-11 As shown, in this embodiment, eight material clamping grooves 60 are respectively provided on the first material storage bottom mold 65 and the second material storage bottom mold 70, and each material clamping groove 60 is distributed in sequence front to back. Therefore, through the above arrangement, eight workpieces can be processed at the same time.

[0066] like Figures 9-11 As shown, wherein, for ease of use, the card slot 60 is provided with being penetrated left and right. And, in order to facilitate the workpiece that the coiling feed channel 55 is sent out to receive, the first material storage bottom die 65 and the second material storage bottom die 70 are all located below the rear end of the coiling feed channel 55.

[0067] like Figures 9-11 As shown, preferably, one end of the first storage die 65 extends toward the second conveyor belt 69 to the top of the second conveyor belt 69, and the other end is connected to the first conveyor belt 64. Similarly, one end of the second storage die 70 extends toward the first conveyor belt 64 to the top of the first conveyor belt 64, and the other end is connected to the second conveyor belt 69. The axis of symmetry of the first storage die 65 along the front-to-back direction coincides with the axis of symmetry of the second storage die 70 along the front-to-back direction. In addition, the first storage die 65 and the second storage die 70 are respectively mounted on the first conveyor belt 64 and the second conveyor belt 69 via bolts. The length and width of the first storage die 65 are the same as the length and width of the second storage die 70. In this embodiment, the lengths of the first storage die 65 and the second storage die 70 are both greater than the distance between the outer sides of the first conveyor belt 64 and the outer sides of the second conveyor belt 69.

[0068] Therefore, through the above-mentioned setting, the first material storage cache motor 61 and the second material storage cache motor 66 in different components can respectively drive the first material storage bottom mold 65 and the second material storage bottom mold 70 to stop at the material receiving station or the stamping station. Each time, the positions of the two material storage cache blocks will be the same. There will be no situation where the position of the first material storage bottom mold 65 at the material receiving station is inconsistent with that of the second material storage bottom mold 70 at the material receiving station, and there will be no situation where the position of the first material storage bottom mold 65 at the stamping station is inconsistent with that of the second material storage bottom mold 70 at the stamping station. This design makes the movement accuracy of the first material storage bottom mold 65 and the second material storage bottom mold 70 very high.

[0069] At the same time, since the positions of the first material storage bottom mold 65 and the second material storage bottom mold 70 during the movement process are the same, the rolling mechanism 5 and the punching mechanism 7 do not need to design two positions of action to respectively cooperate with the first material storage bottom mold 65 and the second material storage bottom mold 70 when working. That is, only one position of action needs to be designed to be applicable to the two material storage cache blocks, which can simplify the operating structure of the equipment to a certain extent.

[0070] In addition, for the first storage bottom mold 65 and the second storage bottom mold 70, their routes during the entire movement process are overlapping, that is, the positions of the first storage bottom mold 65 and the second storage bottom mold 70 during the movement process can be repeated, so that the functions of the first storage bottom mold 65 and the second storage bottom mold 70 can be designed to be the same, that is, the material receiving position and delivery position of the first storage bottom mold 65 and the second storage bottom mold 70 can be consistent; and, because the first storage bottom mold 65 and the second storage bottom mold 70 are driven by different motors respectively, this allows one of the two storage bottom molds to rotate to receive the material while the other can be in a stopped state to proceed to the next process; more specifically, when the first storage bottom mold 65 is moving, the second storage bottom mold 70 can be in a stopped state, so that they can perform different processes alternately at the same time, that is, the two can work independently of each other without pausing, so as to meet the requirements of different processes, and it is highly practical.

[0071] like Figure 9 As shown, the punching mechanism 7 includes a support block 71 fixed to the inner side of the top of the first conveyor belt 64 and the second conveyor belt 69, a fixed punching cylinder 72, and a punching plate 73 that is mounted on the output shaft of the punching cylinder 72 and is located above the first storage bottom die 65 and the second storage bottom die 70. A punching portion 74 that cooperates with the material clamping groove 60 is provided at the bottom of the punching plate 73. Therefore, through the above arrangement, the punching cylinder 72 can be used to conveniently drive the punching plate 73 to move up and down, and then the punching portion 74 can be used to compact the workpiece. Of course, eight punching portions 74 are also provided accordingly.

[0072] like Figure 6 and Figure 9 As shown, the pusher mechanism 8 includes a fixed pusher cylinder 81 and a pusher rod 82 that is movably mounted on the output shaft of the pusher cylinder 81 and is used to cooperate with the clamping groove 60. Therefore, through the above arrangement, the pusher cylinder 81 can be conveniently used to drive the pusher rod 82, and the pusher rod 82 can then be used to push the workpiece. Of course, there are also eight pusher rods 82 provided accordingly.

[0073] like Figure 6-Figure 8As shown, the material receiving mechanism 9 includes a fixed material receiving motor 91, a turntable 92 mounted on the output shaft of the material receiving motor 91, and four material receiving molds 93 respectively mounted on the end faces of the turntable 92 in a square distribution; each material receiving mold 93 is provided with a through hole 94 that respectively cooperates with the material clamping groove 60 and the push rod 82 and is arranged to pass through on the left and right sides; the turntable 92 is also provided with a through hole 95 corresponding to the through hole 94 and passing through the two end faces of the turntable 92; the through hole 95 corresponds to the discharge channel 11. Therefore, through the above arrangement, it is convenient to use the material receiving motor 91 to drive the turntable 92 to rotate, and the four material receiving molds 93 can rotate during the rotation of the turntable 92 to cooperate with the push rod 82. Of course, each material receiving mold 93 is also provided with eight through holes 94, and eight through holes 95 are also provided.

[0074] like Figure 7 As shown, the material receiving mechanism 9 also includes a positioning assembly; the positioning assembly includes a positioning cylinder 96 fixed to one side of the rotating disk 92 and a clamping block 97 mounted on the output shaft of the positioning cylinder 96 for forward and backward movement; a positioning clamping groove 98 is provided at the end of the clamping block 97 away from the positioning cylinder 96; and four clamping columns 99 are evenly distributed and matched with the clamping block 97 on the end surface of the rotating disk 92. Therefore, the above arrangement can conveniently use the clamping block 97 to position the clamping columns 99, that is, the rotating disk 92 can be positioned properly.

[0075] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 8 As shown, the unloading mechanism 10 includes a fixed unloading cylinder 101 and unloading rods 102 movably mounted on the output shaft of the unloading cylinder 101 and engaging with the through hole 94 and the perforation 95, respectively. Thus, this arrangement facilitates the use of the unloading cylinder 101 to drive the unloading rods 102, so that the unloading rods 102 push the workpiece through the through hole 94 until the workpiece passes through the perforation 95 and falls into the unloading channel 11, thereby achieving unloading. Of course, eight unloading rods 102 are also provided.

[0076] The specific operating principle of the present invention is described in detail below to facilitate understanding of the present invention:

[0077] First, two pulling rollers 1001 pull the raw material out of the roll;

[0078] Next, after the ends of the raw material enter the two cutting rods 21, the cutters 22 cut the raw material during the rotation of the cutting rods 21 to form individual workpieces 12;

[0079] Next, the workpiece 12 enters between the two drawing belts 32, and, during the rotation of the two drawing belts 32, the belts drive the workpiece 12 to move downward until the lower end passes through the two drawing belts 32;

[0080] Next, when the folding motor 41 drives the eccentric disc 42 to rotate, it simultaneously drives the folding plate 44 to move backward through the folding transmission rod 43, so that the folding plate 44 is inserted into the middle position of the workpiece 12, so that the workpiece 12 is bent, that is, folded. In the subsequent process of continuing to move backward, the folding plate 44 will be inserted into the rolling feed channel 55 and the middle part of the workpiece 12 will be inserted into the rolling feed channel 55, and then reset.

[0081] Next, the workpiece 12 gradually enters the roll-up feeding channel 55 under the rolling of the corrugated belt 52. After entering the roll-up feeding channel 55, the surface of the corrugated belt 52 and the surface of the feeding plate 54 have a large friction due to the arrangement of the corrugations, so that the workpiece 12 gradually curls during the rotation of the corrugated belt 52 until the workpiece 12 is completely rolled together, that is, the roll-up action is completed. At this time, the appearance of the workpiece 12 is roughly cylindrical. Then, the corrugated belt 52 continues to drive the workpiece 12 to be transported backward.

[0082] Next, the first material storage buffer motor 61 drives the first material storage bottom mold 65 to move forward to the bottom of the rear end of the roll feeding channel 55 (i.e., the material receiving position) through the first conveyor belt 64, that is, the first material storage bottom mold 65 is at the material receiving position at this time; then, when the workpiece 12 of the roll feeding channel 55 is transported backward until it falls, it can just fall into the clamping groove 60 of the first material storage bottom mold 65; and, after the first clamping groove 60 of a first material storage bottom mold 65 receives a workpiece 12, the first material storage buffer motor 61 continues to drive the first material storage bottom mold 65 to move forward a certain distance, so that the second clamping groove 60 can be used to continue to receive the second workpiece 12, and this operation is carried out until all the clamping grooves 60 on the first material storage bottom mold 65 are filled with workpieces 12, that is, the material storage buffer operation is realized;

[0083] Next, after all the card slots 60 on the first storage bottom die 65 are filled with workpieces 12, the first storage buffer motor 61 continues to drive the first storage bottom die 65 to rotate until it moves to the bottom of the stamping plate 73 (i.e., the delivery position), that is, the first storage bottom die 65 is now located at the stamping station; at the same time, the second storage buffer motor 66 continues to drive the second storage bottom die 70 through the second conveyor belt 69 to move to the bottom of the rear end of the coil feeding channel 55. At this time, the second storage bottom die 70 is also located at the receiving station and its position is the same as the previous first storage bottom die 65, so as to directly continue to receive the workpiece 12 that falls at the rear end of the coil feeding channel 55;

[0084] Next, after the first material storage bottom die 65 moves into place, the punching cylinder 72 drives the punching plate 73 to move downward, so that each punching portion 74 falls into each clamping groove 60 of the first material storage bottom die 65, and then can press each workpiece 12 to make each workpiece 12 compacted. Of course, the degree of compaction of the workpiece 12 will not be too large to avoid damage to the workpiece 12. In addition, since the support block 71 is provided on the inner side of the first conveyor belt 64, the first material storage bottom die 65 can be supported, which is conducive to ensuring the compaction effect of the workpiece 12 and avoiding the situation where the punching portion 74 cannot be pressed into place. Then, the punching cylinder 72 drives the punching block 73 to reset.

[0085] It can be seen that the storage die not only serves as the die when receiving the material, but also needs to serve as the die for the workpiece during the stamping process;

[0086] Next, the push cylinder 81 drives the push rod 82 to push out, so that each push rod 82 is inserted into each clamping groove 60, and at the same time pushes each workpiece 12 to move away from the clamping groove 60, until each workpiece 12 completely enters each through hole 94 of a receiving mold 93 of the turntable 92;

[0087] Next, after each workpiece 12 is moved into position, the receiving motor 91 drives the turntable 92 to rotate 90 degrees, that is, the receiving mold 93 containing the workpiece 12 is in a vertical state at this time;

[0088] Next, the positioning cylinder 96 drives the clamping block 97 to move, so that the clamping column 99 is clamped in the positioning slot 98 to achieve the positioning of the turntable 92;

[0089] Next, the unloading cylinder 101 drives each unloading rod 102 to be pushed out, so that each unloading rod 102 is just inserted into each through hole 94, and as the unloading rod 102 continues to push, the workpiece 12 can pass through the through hole 95 and fall from the back of the turntable 92, and then the workpiece 12 enters the unloading channel 11, thus completing the unloading; then, the material receiving motor 91 drives the turntable 92 to rotate 90 degrees, so that a new material receiving mold 93 is rotated to face the push rod 82, so as to facilitate subsequent material receiving;

[0090] Next, after the workpiece 12 of the first storage bottom die 65 is pushed out, the various clamping grooves 60 of the second storage bottom die 70 have just received multiple workpieces 12; then the first storage buffer motor 61 and the second storage buffer motor 66 continue to drive the first storage bottom die 65 and the second storage bottom die 70 to rotate respectively, so that the second storage bottom die 70 moves to the bottom of the punching block 73 (i.e., the delivery position), and the first storage bottom die 65 moves to the bottom of the rear end of the coil feeding channel 55 (i.e., the material receiving position) to receive the workpiece 12 again;

[0091] Next, just repeat the above steps.

[0092] In summary, the overall structure of the present invention is simple and reasonable. Through the cooperation of various mechanisms, it can realize a complete process of compressed towel loading, rolling, compacting, and unloading. In addition, since it can be used to roll the workpiece during the production process, so that the workpiece can be curled, the design of this shape of compressed towel reduces its occupied area, which is convenient for packaging and storage, etc., meeting the needs of the market and different groups of people.

[0093] The present invention is not limited to the above-mentioned embodiments. If various changes or modifications to the present invention do not depart from the spirit and scope of the present invention, and if these changes and modifications fall within the scope of the claims and equivalent technologies of the present invention, the present invention is also intended to include these changes and modifications.

Claims

1. A rolling and compressed towel production equipment, characterized in that: include: a first material pulling mechanism, which is used to pull the raw material downward from the material roll; a cutting mechanism, configured to cut the raw material pulled downward by the first pulling mechanism and form a single workpiece; a second pulling mechanism, which is used to continue pulling downward the workpiece cut by the cutting mechanism; a material folding mechanism, configured to fold the workpiece pulled downward by the second material pulling mechanism and push it backward; a rolling mechanism, which is used to receive the workpiece folded by the folding mechanism and roll the workpiece and transport it backward; A material storage and buffer mechanism, which is used to receive the workpiece after being rolled by the rolling mechanism and to transport the workpiece backward; A punching mechanism, which is used to press down the workpiece on the material storage and buffer mechanism and compact the workpiece; A material pushing mechanism, which is used to push the compacted workpiece on the material storage and buffering mechanism to one side; a material receiving mechanism, which is used to receive the workpiece pushed out by the pushing mechanism; The unloading mechanism is used to push the workpiece on the receiving mechanism outward to the unloading channel to achieve unloading.

2. The rolling and compressed towel production equipment according to claim 1 is characterized in that: The first material pulling mechanism includes two material pulling rollers driven by a motor and symmetrically arranged; The cutting mechanism comprises two symmetrically arranged cutting rollers driven by a motor; a cutting knife is arranged on one of the cutting rollers; The second material pulling mechanism includes two symmetrically arranged material pulling components; each of the material pulling components includes at least two material pulling transmission shafts distributed up and down and driven by a motor, and a material pulling belt respectively connected to each of the material pulling transmission shafts.

3. The rolling and compressed towel production equipment according to claim 1 is characterized in that: The material folding mechanism includes a fixed material folding motor, an eccentric disk installed on the output shaft of the material folding motor, a material folding transmission rod with a first end eccentrically hinged to the eccentric disk, and a material folding plate that can move forward and backward and has a front end hinged to the second end of the material folding transmission rod.

4. The rolling and compressed towel production equipment according to claim 3 is characterized in that: The winding mechanism includes two winding rollers distributed front and back and driven by a motor, a corrugated belt with corrugated outer surface connected to the two winding rollers respectively, a winding roller located below the front end of the corrugated belt, and a feeding plate located behind the winding roller and with corrugated top surface; A winding and feeding channel for winding the workpiece and for the workpiece to pass through is formed between the corrugated belt, the winding roller and the feeding plate; the winding and feeding channel corresponds to the folding plate.

5. The rolling and compressed towel production equipment according to claim 1, characterized in that: The material storage and cache mechanism includes a first material storage and cache component and a second material storage and cache component; The first material storage and cache assembly includes a first material storage and cache motor that is fixedly arranged, a first driving wheel connected to the output shaft of the first material storage and cache motor, a first driven wheel that is fixedly arranged and cooperates with the first driving wheel, a first conveyor belt that is respectively connected to the first driving wheel and the first driven wheel, and a first material storage bottom mold that is installed on the outer surface of the first conveyor belt and has a material clamping groove at the outer end thereof; The second material storage and cache assembly includes a fixed second material storage and cache motor, a second driving wheel connected to the output shaft of the second material storage and cache motor, a fixed second driven wheel that cooperates with the second driving wheel, a second conveyor belt connected to the second driving wheel and the second driven wheel respectively, and a second material storage bottom mold installed on the outer surface of the second conveyor belt and provided with a material clamping groove at the outer end thereof; The first conveyor belt and the second conveyor belt are arranged side by side on the left and right, and the first storage bottom mold and the second storage bottom mold are arranged in a front-to-back distribution; The material clamping groove is arranged to pass through on the left and right sides; The first material storage bottom mold and the second material storage bottom mold are both located below the rear end of the coiling and feeding channel.

6. The rolling and compressed towel production equipment according to claim 5, characterized in that: One end of the first material storage bottom mold extends toward the second conveyor belt to above the second conveyor belt, and the other end is connected to the first conveyor belt; One end of the second material storage bottom mold extends toward the first conveyor belt to above the first conveyor belt, and the other end is connected to the second conveyor belt; The symmetry axis of the first material storage bottom mold along the front-to-back direction coincides with the symmetry axis of the second material storage bottom mold along the front-to-back direction.

7. The rolling and compressed towel production equipment according to claim 6, characterized in that: The stamping mechanism includes a support block fixed on the inner side of the top of the first conveyor belt and the second conveyor belt, a fixed stamping cylinder, and a stamping plate movably mounted on the output shaft of the stamping cylinder and located above the first storage bottom mold and the second storage bottom mold; a stamping part that cooperates with the material clamping groove is provided at the bottom of the stamping plate.

8. The rolling and compressed towel production equipment according to claim 7, characterized in that: The pushing mechanism comprises a fixed pushing cylinder and a pushing rod which is movably mounted on the output shaft of the pushing cylinder and is used to cooperate with the clamping groove.

9. The rolling and compressed towel production equipment according to claim 8, characterized in that: The material receiving mechanism includes a fixed material receiving motor, a turntable mounted on the output shaft of the material receiving motor, and four material receiving molds respectively mounted on the end surfaces of the turntable in a square distribution; each of the material receiving molds is provided with a through hole respectively cooperating with the material clamping groove and the push rod and penetrating the left and right sides; the turntable is also provided with through holes corresponding to the through holes and penetrating the two end surfaces of the turntable; the through holes correspond to the unloading channel; The unloading mechanism includes a fixed unloading cylinder and a unloading rod which is movably mounted on the output shaft of the unloading cylinder and is respectively matched with the through hole and the perforation.

10. The rolling and compressed towel production equipment according to claim 9, characterized in that: The material receiving mechanism also includes a positioning assembly; the positioning assembly includes a positioning cylinder fixed to one side of the turntable and a clamping block mounted on the output shaft of the positioning cylinder and movable back and forth; a positioning slot is provided at the end of the clamping block away from the positioning cylinder; four clamping columns are evenly distributed and matched with the clamping block on the end surface of the turntable.

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