Rewinding machine facilitating feeding and discharging

Abstract

The utility model discloses a rewinding machine convenient for feeding and discharging, relates to the technical field of rewinding machines, and provides the following scheme that the rewinding machine convenient for feeding and discharging aims to solve the problems of incapability of quickly feeding and discharging materials which are wound for the first time and rewound materials, relatively complicated operation and low working efficiency in the background technology, and comprises a rack, a release mechanism is arranged on one side of the rack; the releasing mechanism comprises a first releasing seat connected to the outer wall of one side of the rack through a bolt, a releasing motor connected to the outer wall of one side of the first releasing seat through a bolt, a first driven shaft penetrating through and connected to the outer wall of one side of the first releasing seat through a bearing, and a second releasing seat connected to the outer wall of one side of the rack through a bolt. The first mounting cylinder is fixedly arranged on the outer wall of one end of the first driven shaft, and the releasing wheel is slidably arranged on the outer wall of the first mounting cylinder in a sleeving mode. The feeding and discharging device can rapidly feed and discharge materials which are wound for the first time and rewound materials, the operation steps are simple, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rewinding machines, in particular to a rewinding machine which is convenient for loading and unloading materials. Background Art

[0002] Rewinder is a special equipment used for paper, mica tape and film. It can also be used for some materials that can be wound, such as plastic film.

[0003] After searching, a Chinese patent (application number is "202223488073.9") discloses "a rewinding machine", which includes a frame, a winding assembly, an unwinding assembly, a driving motor, a power roller, a pressure roller, a coding platform, a sliding seat, a slider and a lifting and adjusting assembly; a coding platform is provided on the top of the frame, and a baffle is connected to the outer side of the coding platform. The unwinding assembly and the winding assembly are respectively installed on the left and right sides of the front of the frame, and a power roller is rotatably installed on the front of the frame. The end of the power roller is connected to the driving motor located on the back of the frame. A pressure roller is provided above the power roller, and a sliding seat is installed on the inner side of the baffle and the front of the frame. A slider is slidably arranged in the sliding seat, and both ends of the pressure roller are rotatably installed on the slider, and the end of the slider is connected to a lifting and adjusting assembly for driving it to move up and down along the sliding seat. However, during the use of the above-mentioned rewinding machine, it is impossible to quickly load and unload the material that is initially rolled and the material that has been rewound, and the operation is relatively cumbersome and the work efficiency is low. Utility Model Content

[0004] The utility model provides a rewinding machine which is convenient for loading and unloading materials, and solves the problems that the materials for the first time winding and the materials after rewinding cannot be loaded and unloaded quickly, the operation is relatively cumbersome, and the work efficiency is low.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rewinding machine convenient for loading and unloading materials comprises a frame, a release mechanism is provided on one side of the frame, the release mechanism comprises a first release seat connected to an outer wall of one side of the frame by bolts, a release motor connected to an outer wall of one side of the first release seat by bolts, a first driven shaft penetrating and connected to an outer wall of one side of the first release seat by a bearing, a second release seat connected to an outer wall of one side of the frame by bolts, a first mounting cylinder fixedly arranged on an outer wall of one end of the first driven shaft, and a release wheel slidably sleeved on the outer wall of the first mounting cylinder, a rewinding mechanism is provided on one side of the frame, the rewinding mechanism comprises a first mounting seat connected to an outer wall of one side of the frame by bolts, a rewinding motor connected to an outer wall of one side of the first mounting seat by bolts, a second mounting seat connected to an outer wall of one side of the frame by bolts, a second driven shaft penetrating and connected to an outer wall of one side of the second mounting seat by a bearing, a second mounting cylinder with a plurality of sliding grooves on the outer wall, a rewinding roller slidably sleeved on the outer wall of the second mounting cylinder, and a plurality of sliders fixed on the inner wall of the rewinding roller, a mounting mechanism is provided on one side of the frame, and the mounting mechanism comprises two divided The cam is connected to the second cam by a bolt, and the second cam is connected to the first ...

[0007] Preferably, a mounting shaft is connected to the outer wall of one end of the release motor output shaft through a coupling, and a first driving gear is fixedly provided on the outer wall of the mounting shaft, a first driven gear is fixedly provided on the outer wall of one end of the first driven shaft, and the first driven gear and the first driving gear are meshed with each other to form a transmission fit, one end of the first driven shaft passes through and is connected to the outer wall of one side of the second release seat through a bearing, two fixing bolts are screwed on the outer wall of one end of the release wheel, and the two fixing bolts respectively form a tight fit with the first mounting tube.

[0008] Preferably, a rotating shaft is connected to the outer wall of one end of the rewinding motor output shaft through a coupling, and a second driving gear is fixedly provided on the outer wall of one end of the rotating shaft, a second driven gear is fixedly provided on the outer wall of one end of the second driven shaft, and the second driven gear and the second driving gear are meshed with each other to form a transmission fit, the second mounting cylinder is fixedly provided on the outer wall of one end of the second driven shaft, a fastening bolt is screwed on the outer wall of one end of the rewinding roller, and the fastening bolt forms a fastening fit with the second mounting cylinder, and a plurality of the sliding blocks are respectively slidably sleeved in a plurality of sliding grooves.

[0009] Preferably, two connecting bolts are threadedly connected to the outer wall of one end of the third mounting tube, and the two connecting bolts are respectively tightly fitted with the third mounting tube.

[0010] Through the above scheme, two flat fixing surfaces are opened on the outer walls of the first mounting cylinder and the third mounting cylinder, so that after the release wheel is combined with the first mounting cylinder, and the mounting roller is combined with the third mounting cylinder, the release wheel and the mounting roller can be driven to rotate smoothly. At the same time, the slide groove on the second mounting cylinder drives the slider and the rewinding roller to rotate, and the fixing bolts on the first mounting cylinder, the fastening bolts on the second mounting cylinder and the connecting bolts on the third mounting cylinder are loosened, and the release wheel, the rewinding roller and the mounting roller are pulled, so that the release wheel, the rewinding roller and the mounting roller can be removed and quickly loaded.

[0011] Preferably, a bolt is screwed onto an outer wall of one side of the installation frame, and the bolt forms a tight fit with the frame.

[0012] Preferably, sliding grooves are provided on the outer walls on opposite sides of the two mounting plates, and the two ends of the lifting rod are slidably sleeved in the two sliding grooves respectively.

[0013] Through the above scheme, the winding material on the release wheel can be squeezed by moving the installation frame and the position of the adjustment rod, and then the tension of the coil can be adjusted. The piston rods of the two lifting cylinders drive the lifting rods to descend, and the lifting rods drive the upper pressing rollers to descend, so that the two pressing rollers are close to each other and squeeze the coil. Two different coils can be extruded and compounded and then rewound, or a single coil can be squeezed to prevent wrinkles during coil transportation.

[0014] The beneficial effects of the utility model are:

[0015] The outer walls of the first mounting cylinder and the third mounting cylinder are provided with two flat fixing surfaces, so that after the release wheel is combined with the first mounting cylinder, and the mounting roller is combined with the third mounting cylinder, the release wheel and the mounting roller can be driven to rotate smoothly. At the same time, the slide groove on the second mounting cylinder drives the slider and the rewinding roller to rotate. The fixing bolts on the first mounting cylinder, the fastening bolts on the second mounting cylinder and the connecting bolts on the third mounting cylinder are loosened, and the release wheel, the rewinding roller and the mounting roller are pulled, so that the release wheel, the rewinding roller and the mounting roller can be removed and quickly loaded. The material that is initially rolled up and the material that has been rewound can be quickly loaded and unloaded. The operation steps are simple, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model discloses a schematic diagram of the overall main structure of a rewinding machine which is convenient for loading and unloading materials.

[0017] Figure 2 The utility model discloses an exploded diagram of a release mechanism of a rewinding machine which is convenient for loading and unloading materials.

[0018] Figure 3 The utility model discloses an exploded diagram of a rewinding mechanism of a rewinding machine which is convenient for loading and unloading materials.

[0019] Figure 4 An exploded view of the installation mechanism of a rewinding machine that is convenient for loading and unloading materials proposed by the utility model.

[0020] Figure 5 The utility model provides a schematic diagram of the main structure of an adjustment mechanism of a rewinding machine which is convenient for loading and unloading materials.

[0021] Figure 6 The utility model discloses an exploded view of a pressing mechanism of a rewinding machine which is convenient for loading and unloading materials.

[0022] In the figure: 1, frame; 2, release mechanism; 201, first release seat; 202, release motor; 203, mounting shaft; 204, first driving gear; 205, first driven shaft; 206, first driven gear; 207, second release seat; 208, first mounting cylinder; 209, release wheel; 3, rewinding mechanism; 301, first mounting seat; 302, rewinding motor; 303, rotating shaft; 304, second driving gear; 305, second mounting seat; 306, second driven shaft; 307 , second driven gear; 308, second mounting cylinder; 309, rewinding roller; 310, slider; 4, mounting mechanism; 401, first fixed seat; 402, fixed shaft; 403, third mounting cylinder; 404, mounting roller; 5, adjusting mechanism; 501, mounting frame; 502, adjusting rod; 6, pressing mechanism; 601, connecting frame; 602, mounting plate; 603, mounting rod; 604, top plate; 605, lifting cylinder; 606, connecting block; 607, lifting rod; 608, pressing roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1, reference Figure 1-4A rewinding machine convenient for loading and unloading includes a frame 1, a release mechanism 2 is provided on one side of the frame 1, the release mechanism 2 includes a first release seat 201 connected to the outer wall of one side of the frame 1 by bolts, a release motor 202 connected to the outer wall of one side of the first release seat 201 by bolts, a first driven shaft 205 penetrating and connected to the outer wall of one side of the first release seat 201 by a bearing, a second release seat 207 connected to the outer wall of one side of the frame 1 by bolts, a first mounting cylinder 208 fixedly arranged on the outer wall of one end of the first driven shaft 205, and a release wheel 209 slidably sleeved on the outer wall of the first mounting cylinder 208, an outer wall of one end of the output shaft of the release motor 202 is connected to a mounting shaft 203 by a coupling, and a first driving gear is fixedly arranged on the outer wall of the mounting shaft 203 The first driven gear 206 is fixedly arranged on the outer wall of one end of the first driven shaft 205, and the first driven gear 206 and the first driving gear 204 are meshed with each other to form a transmission match. One end of the first driven shaft 205 passes through and is connected to the outer wall of one side of the second release seat 207 through a bearing. Two fixing bolts are screwed on the outer wall of one end of the release wheel 209, and the two fixing bolts are respectively fastened with the first mounting tube 208. A rewinding mechanism 3 is arranged on one side of the frame 1, and the rewinding mechanism 3 includes a first mounting seat 301 connected to the outer wall of one side of the frame 1 by bolts, a rewinding motor 302 connected to the outer wall of one side of the first mounting seat 301 by bolts, a second mounting seat 305 connected to the outer wall of one side of the frame 1 by bolts, and ... A second driven shaft 306 on the outer wall of one side of the second mounting seat 305, a second mounting cylinder 308 with a plurality of sliding grooves on the outer wall, a rewinding roller 309 slidably sleeved on the outer wall of the second mounting cylinder 308, and a plurality of sliders 310 fixedly mounted on the inner wall of the rewinding roller 309, the outer wall of one end of the output shaft of the rewinding motor 302 is connected with a rotating shaft 303 through a coupling, a second driving gear 304 is fixedly mounted on the outer wall of one end of the rotating shaft 303, a second driven gear 307 is fixedly mounted on the outer wall of one end of the second driven shaft 306, the second driven gear 307 and the second driving gear 304 are meshed with each other to form a transmission match, the second mounting cylinder 308 is fixedly mounted on the outer wall of one end of the second driven shaft 306, a fastening bolt is screwed on the outer wall of one end of the rewinding roller 309, and the fastening bolt A plurality of sliders 310 are respectively slidably sleeved in a plurality of slide grooves, and a mounting mechanism 4 is provided on one side of the frame 1. The mounting mechanism 4 includes two first fixing seats 401 respectively connected to the outer wall of one side of the frame 1 by bolts, a fixing shaft 402 penetrating and connected to the outer wall of one side of the two first fixing seats 401 by bearings, a third mounting cylinder 403 fixed on the outer wall of one end of the fixing shaft 402, and a mounting roller 404 slidably sleeved on the outer wall of the third mounting cylinder 403. Two connecting bolts are screwed on the outer wall of one end of the third mounting cylinder 403, and the two connecting bolts are respectively tightly fitted with the third mounting cylinder 403. Two flat fixing surfaces are provided on the outer walls of the first mounting cylinder 208 and the third mounting cylinder 403.The release wheel 209 and the fixed surface of the first mounting cylinder 208, and the mounting roller 404 and the fixed surface of the third mounting cylinder 403 are in contact with each other, so that the release wheel 209 and the mounting roller 404 rotate smoothly, and at the same time, the slide groove on the second mounting cylinder 308 drives the slider 310 and the rewinding roller 309 to rotate.

[0025] Example 2, reference Figure 1 and 4 A rewinding machine that is convenient for loading and unloading also includes an adjustment mechanism 5, which includes a mounting frame 501 slidably mounted on the outer wall of the frame 1 and an adjustment rod 502 connected to the outer wall of one side of the mounting frame 501 through a bearing, a bolt is screwed on the outer wall of one side of the mounting frame 501, and the bolt forms a tight fit with the frame 1. A pressing mechanism 6 is provided on the top of the frame 1, and the pressing mechanism 6 includes two connecting frames 601 respectively connected to the outer wall of the top of the frame 1 by bolts, two mounting plates 602 respectively fixed on the outer walls of the tops of the two connecting frames 601, and two ends respectively penetrate and are connected to the outer walls of one side of the two mounting plates 602 through bearings. The mounting rod 603 on the top, the top plate 604 connected to the top outer wall of the two mounting plates 602 by bolts, two lifting cylinders 605 connected to the top outer wall of the top plate 604 by bolts, two connecting blocks 606 respectively fixed on the outer wall of the bottom end of the piston rod of the two lifting cylinders 605, a lifting rod 607 on both ends of which respectively penetrates through and is connected to the outer wall of one side of the two connecting blocks 606 by bearings, and two pressing rollers 608 respectively fixed on the outer walls of the mounting rod 603 and the lifting rod 607, and sliding grooves are opened on the outer walls of the opposite sides of the two mounting plates 602, and the two ends of the lifting rod 607 are respectively slidably sleeved in the two sliding grooves.

[0026] Working principle: Two flat fixed surfaces are formed on the outer walls of the first mounting cylinder 208 and the third mounting cylinder 403, so that the release wheel 209 fits the fixed surface of the first mounting cylinder 208, and the mounting roller 404 fits the fixed surface of the third mounting cylinder 403, so that the release wheel 209 and the mounting roller 404 rotate smoothly. At the same time, the slide groove on the second mounting cylinder 308 drives the slider 310 and the rewinding roller 309 to rotate, loosen the fixing bolts on the first mounting cylinder, the fastening bolts on the second mounting cylinder 308 and the connecting bolts on the third mounting cylinder 403, and pull the release wheel 209, the rewinding roller 309 and the mounting roller 404. , the release wheel 209, the rewinding roller 309 and the installation roller 404 can be removed, and the material can be quickly loaded. The installation frame 501 and the adjustment rod 502 can be moved to squeeze the winding material on the release wheel 209, and then the tension of the coil can be adjusted. The piston rods of the two lifting cylinders 605 drive the lifting rod 607 to descend, and the lifting rod 607 drives the upper pressing roller 608 to descend, so that the two pressing rollers 608 are close to each other and squeeze the coil. Two different coils can be extruded and compounded and then rewound, or a single coil can be squeezed to prevent wrinkles during coil transportation.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rewinding machine that is convenient for loading and unloading, comprising a frame (1), characterized in that: A release mechanism (2) is provided on one side of the frame (1), and the release mechanism (2) comprises a first release seat (201) connected to an outer wall of one side of the frame (1) by bolts, a release motor (202) connected to an outer wall of one side of the first release seat (201) by bolts, a first driven shaft (205) penetrating and connected to an outer wall of one side of the first release seat (201) by a bearing, a second release seat (207) connected to an outer wall of one side of the frame (1) by bolts, a first mounting cylinder (208) fixedly mounted on an outer wall of one end of the first driven shaft (205), and a release wheel (209) slidably sleeved on an outer wall of the first mounting cylinder (208); A rewinding mechanism (3) is provided on one side of the frame (1), and the rewinding mechanism (3) comprises a first mounting seat (301) connected to an outer wall of one side of the frame (1) by bolts, a rewinding motor (302) connected to an outer wall of one side of the first mounting seat (301) by bolts, a second mounting seat (305) connected to an outer wall of one side of the frame (1) by bolts, a second driven shaft (306) penetrating through and connected to an outer wall of one side of the second mounting seat (305) by a bearing, a second mounting cylinder (308) having a plurality of sliding grooves on its outer wall, a rewinding roller (309) slidably sleeved on the outer wall of the second mounting cylinder (308), and a plurality of sliding blocks (310) fixedly arranged on the inner wall of the rewinding roller (309); The frame (1) is provided with a mounting mechanism (4), the mounting mechanism (4) comprising two first fixing seats (401) respectively connected to the outer wall of one side of the frame (1) by bolts, a fixing shaft (402) penetrating and connected to the outer wall of one side of the two first fixing seats (401) by bearings, a third mounting cylinder (403) fixedly mounted on the outer wall of one end of the fixing shaft (402), and a mounting roller (404) slidably sleeved on the outer wall of the third mounting cylinder (403); The frame (1) is provided with an adjustment mechanism (5), and the adjustment mechanism (5) comprises a mounting frame (501) slidably mounted on the outer wall of the frame (1) and an adjustment rod (502) connected to the outer wall of one side of the mounting frame (501) via a bearing; A pressing mechanism (6) is provided on the top of the frame (1), and the pressing mechanism (6) comprises two connection frames (601) respectively connected to the outer wall of the top of the frame (1) by bolts, two mounting plates (602) respectively fixed on the outer walls of the tops of the two connection frames (601), a mounting rod (603) having two ends respectively penetrating through and connected to the outer walls of one side of the two mounting plates (602) by bearings, a top plate (604) connected to the outer walls of the tops of the two mounting plates (602) by bolts, two lifting cylinders (605) respectively connected to the outer walls of the tops of the top plates (604) by bolts, two connection blocks (606) respectively fixed on the outer walls of the bottom ends of the piston rods of the two lifting cylinders (605), a lifting rod (607) having two ends respectively penetrating through and connected to the outer walls of one side of the two connection blocks (606) by bearings, and two pressing rollers (608) respectively fixed on the outer walls of the mounting rods (603) and the lifting rods (607).

2. A rewinding machine that is convenient for loading and unloading according to claim 1, characterized in that: The outer wall of one end of the output shaft of the release motor (202) is connected to a mounting shaft (203) through a coupling, and a first driving gear (204) is fixedly arranged on the outer wall of the mounting shaft (203); a first driven gear (206) is fixedly arranged on the outer wall of one end of the first driven shaft (205), and the first driven gear (206) and the first driving gear (204) are meshed with each other to form a transmission fit; one end of the first driven shaft (205) passes through and is connected to an outer wall of one side of the second release seat (207) through a bearing; two fixing bolts are screwed on the outer wall of one end of the release wheel (209), and the two fixing bolts are respectively fastened to the first mounting cylinder (208) to form a tight fit.

3. A rewinding machine that is convenient for loading and unloading according to claim 1, characterized in that: A rotating shaft (303) is connected to the outer wall of one end of the output shaft of the rewinding motor (302) through a coupling, and a second driving gear (304) is fixedly arranged on the outer wall of one end of the rotating shaft (303); a second driven gear (307) is fixedly arranged on the outer wall of one end of the second driven shaft (306), and the second driven gear (307) and the second driving gear (304) are meshed with each other to form a transmission fit; the second mounting cylinder (308) is fixedly arranged on the outer wall of one end of the second driven shaft (306); a fastening bolt is screwed on the outer wall of one end of the rewinding roller (309), and the fastening bolt forms a fastening fit with the second mounting cylinder (308); and a plurality of sliding blocks (310) are respectively slidably sleeved in a plurality of sliding grooves.

4. A rewinding machine that is convenient for loading and unloading according to claim 1, characterized in that: Two connecting bolts are threadedly connected to the outer wall of one end of the third installation tube (403), and the two connecting bolts are respectively tightly matched with the third installation tube (403).

5. The rewinding machine that is convenient for loading and unloading according to claim 1 is characterized in that: A bolt is screwed onto the outer wall of one side of the installation frame (501), and the bolt is tightly fitted with the frame (1).

6. A rewinding machine that is convenient for loading and unloading according to claim 1, characterized in that: The outer walls of the two mounting plates (602) on opposite sides are both provided with sliding grooves, and the two ends of the lifting rod (607) are respectively slidably sleeved in the two sliding grooves.

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