Turnover feeding device for paper core processing

Abstract

The invention discloses a paper core processing overturning feeding device which comprises a supporting mechanism, a feeding mechanism is installed below the middle of the supporting mechanism, a moving mechanism is installed below the middle of the interior of the supporting mechanism, the feeding mechanism comprises a bearing frame, and the supporting mechanism comprises a middle mounting rod. Through the arrangement of feeding rods and electric telescopic rods, during use, kraft paper rolls are placed on a containing mechanism, one feeding rod rotates to one side of a loading groove, at the moment, a first connecting groove and a connecting clamping block are connected together, the electric telescopic rods are started, the electric telescopic rods are controlled to stretch out, the feeding rods are pushed to rotate, and the kraft paper rolls are placed on the containing mechanism; when the feeding rod rotates to 90 degrees, one end of the bearing plate makes contact with the surface of the middle loading rod, meanwhile, an inner cavity of the bearing plate communicates with the loading groove, the containing mechanism can move into the loading groove at the moment, in this way, the cow leather roll is installed into the loading groove in an overturning mode, feeding is rapid, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of paper core processing, in particular to a paper core processing overturning and loading device. Background Art

[0002] The paper core is the roll, which is formed by rolling kraft paper. It is widely used in film winding and roll paper production. The processing steps are: put the kraft paper roll on the loading rack, put one end of the kraft paper at the feed port of the machine, and the machine will pull the kraft paper, pass through the gluing equipment, and then wind it on the roller in an inclined direction. The kraft paper is rolled into a long roll and slit to form a roll.

[0003] In the prior art, during the paper core processing, the kraft paper roll is mostly loaded manually by directly lifting the kraft paper roll onto the unwinding roller. However, this method is difficult to carry and align because the kraft paper roll is large and heavy. Therefore, the entire loading time is long and the loading is difficult, which is not convenient for processing and production. Summary of the invention

[0004] The object of the present invention is to provide a paper core processing flipping and loading device to solve the problem that in the paper core processing process proposed in the above background technology, the loading of kraft paper rolls is mostly done by manually lifting the kraft paper rolls directly onto the unwinding roller. However, when this method is used, the kraft paper rolls are large and heavy, and it is more difficult to transport and align them. Therefore, the entire loading time is long, the loading is more difficult, and it is not convenient for processing and production.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paper core processing flipping and feeding device, comprising a supporting mechanism, a feeding mechanism is installed at the lower middle part of the supporting mechanism, a moving mechanism is installed at the lower middle part inside the supporting mechanism, the feeding mechanism comprises a supporting frame, the supporting mechanism comprises a middle mounting rod, the supporting frame is fixedly connected to the middle mounting rod, a sleeve shaft is fixedly connected to the outer surface of the middle mounting rod, a bottom tray is fixedly connected to the lower end of the sleeve shaft, the bottom tray is located inside the supporting frame, a thrust bearing is installed at the upper end of the bottom tray, a connecting frame is arranged at the upper end of the thrust bearing, four corners of the connecting frame are provided with No. 2 connecting grooves, a feeding rod is rotatably connected inside the No. 2 connecting groove, and the number of feeding rods is adjusted according to demand. The arrangement is carried out. With this design, when a group of kraft paper rolls are being paid out for production, other kraft paper rolls can be installed in the material holding mechanism at the same time, and then the material holding mechanism can be installed on the loading plate, thereby reducing the time occupied and making loading faster. Through the arrangement of the slide slot, when the loading rod moves to the slide slot position, one end of the loading rod is located at the bottom, and when the material holding mechanism is connected to the loading plate, there is no need to carry it to a higher position, thereby facilitating the installation of the kraft paper rolls. Through the arrangement of the supporting block, the surface is designed to be arc-shaped, and the contact surface with the supporting frame is small, and the friction force is reduced, which makes it convenient to push the loading rod to move and is easy to use. Through the arrangement of the slide slot, after one of the loading rods moves the material holding mechanism to the loading slot, the loading rod is rotated by toggling it, and at this time the loading rod will rotate downward along the arc surface of the slide slot. The loading rod is moved, and at this time, the material holding mechanism for installing the kraft paper roll can be installed into the receiving plate of the loading rod. As the loading rod continues to be rotated, the loading rod loaded with the material holding mechanism can be gradually rotated to a horizontal position, and the loading rod is supported by the supporting bracket. In this way, the kraft paper roll can be easily installed, and it is more convenient to use. One side of the upper end of the loading rod is fixedly connected with a receiving plate, and the material holding mechanism is installed inside the receiving plate. A loading trough is provided above the middle part of one side of the middle loading rod, and an electric telescopic rod is rotatably connected to the inner surface of the supporting bracket, and the output end of the electric telescopic rod is rotatably connected to a bottom plate, and a connecting block is fixedly connected to the upper end of the bottom plate. The two ends of the connecting block are spherical in design, which can ensure that when the No. 1 connecting slot is connected to the connecting block, jamming can be avoided. The cam is provided with a sliding groove, and the lower end of the loading rod is located on one side of the No. 1 connecting groove and is fixedly connected with the supporting block. Through the arrangement of the loading rod and the electric telescopic rod, when in use, a kraft paper roll is placed on the material holding mechanism, and one of the loading rods is rotated to one side of the loading trough. At this time, the No. 1 connecting groove and the connecting block will be connected together. By starting the electric telescopic rod, the electric telescopic rod is controlled to extend and push the loading rod to rotate. When the loading rod rotates to 90°, one end of the loading plate contacts the surface of the middle loading rod, and at the same time, the inner cavity of the loading plate is connected with the loading trough.At this time, the material holding mechanism will move to the loading trough. In this way, the leather roll is installed into the loading trough by flipping, which makes loading faster and more convenient.

[0006] Preferably, an inner limit block is fixedly connected to the upper end of the inner surface of the support bracket, a limit groove is provided at the upper end of the inner limit block, a No. 2 through groove is provided at the lower end of the limit groove, and the bottom plate is clamped with the limit groove. The setting of the limit groove is used to limit the position of the bottom plate. When the electric telescopic rod is retracted, the bottom plate is ensured to be clamped in the limit groove and be horizontal, so as to facilitate the removal of the loading rod and facilitate the subsequent connection between the loading rod and the connecting block.

[0007] Preferably, the loading trough and the supporting plate are both of inclined design, and a No. 3 reinforcing rib is fixedly connected between the lower surface of the supporting bracket and the outer surface of the supporting mechanism.

[0008] Preferably, a No. 2 reinforcing rib is fixedly connected between the lower end of the bottom tray and the supporting frame, and a limiting end plate is arranged above the connecting frame. A No. 1 through slot is provided at the upper end of the limiting end plate, and the No. 1 through slot is slidably connected to the middle loading rod. The setting of the limiting end plate is used to ensure the rotation angle of the loading rod by inserting the card block and the connection with the No. 2 connecting slot when the loading rod is rotated, thereby ensuring the flipping of the loading rod. When the material containing mechanism is installed into the loading trough, the connecting shaft can be connected to the loading trough to avoid errors.

[0009] Preferably, a plug-in card block is fixedly connected to the lower end of the limiting end plate, the plug-in card block is plugged into the second connecting groove, and the side of the plug-in card block is in contact with the side of the second connecting groove.

[0010] Preferably, the moving mechanism includes a side through cavity, the lower end of the middle mounting rod is fixedly connected to a base, the side through cavity is opened below the middle of the middle mounting rod, the middle of the lower end of the side through cavity is fixedly connected to a bottom through frame, and the upper end of the side through cavity is fixedly connected to an end limit frame.

[0011] Preferably, an end clamp is inserted into the end limit frame, a sliding rod is slidably connected to the inside of the bottom frame, a No. 2 screw is fixedly connected to the upper end of the sliding rod, a No. 1 screw is fixedly connected to the lower end of the end clamp, a threaded sleeve is threadedly connected between the No. 1 screw and the No. 2 screw, the end clamp and the end limit frame are interference fit, and the bottom frame and the sliding rod are clearance fit.

[0012] Preferably, the lower end of the sliding rod is fixedly connected to a connecting plate, and the four corners of the lower end of the connecting plate are fixedly connected to universal wheels. The universal wheels and the connecting plate are both located inside the base. Through the setting of the moving mechanism, when installing or moving, the distance between the end clamp and the sliding rod can be adjusted by rotating the threaded sleeve, so that the lower end of the base does not contact the ground and is supported by the universal wheels, making the movement more labor-saving and easy to use.

[0013] Preferably, the material holding mechanism includes a connecting shaft, both ends of the connecting shaft are provided with limiting plates, a connecting sleeve is provided between two adjacent limiting plates, and a bearing is installed between the interior of the connecting sleeve and the connecting shaft. The setting of the connecting sleeve ensures that the kraft paper roll rotates more smoothly during unwinding, thereby avoiding the kraft paper roll from breaking during unwinding. The setting of the limiting rod is used to limit the kraft paper roll and prevent the side of the kraft paper roll from spreading, thereby making the use smoother.

[0014] Preferably, a limiting rod is fixedly connected to the outer surface of the limiting plate, nuts are threadedly connected to both ends of the connecting shaft, and a No. 1 reinforcing rib is fixedly connected to the interior of the base.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, through the arrangement of the feeding rod and the electric telescopic rod, when in use, by placing the kraft paper roll on the material holding mechanism, one of the feeding rods is rotated to one side of the loading trough, at this time, the No. 1 connecting groove and the connecting block will be connected together, by starting the electric telescopic rod, controlling the electric telescopic rod to extend, and pushing the feeding rod to rotate, when the feeding rod is rotated to 90°, one end of the supporting plate contacts the surface of the middle loading rod, and at the same time, the inner cavity of the supporting plate is connected with the loading trough, and the material holding mechanism will move into the loading trough. In this way, the kraft paper roll is installed in the loading trough by flipping, and the loading is relatively fast, which is convenient for use.

[0016] 2. In the present invention, the limiting groove is set to limit the position of the base plate. When the electric telescopic rod is retracted, the base plate is ensured to be stuck in the limiting groove and be horizontal, so as to facilitate the removal of the loading rod and the subsequent connection between the loading rod and the connecting block. The limiting end plate is set to ensure the rotation angle of the loading rod when the loading rod is rotated by inserting the connection between the card block and the No. 2 connecting groove, thereby ensuring the flipping of the loading rod. When the material containing mechanism is installed in the loading trough, the connecting shaft can be connected to the loading trough to avoid errors.

[0017] 3. In the present invention, the moving mechanism is provided to adjust the distance between the end block and the sliding rod by rotating the threaded sleeve during installation or when movement is required, so that the lower end of the base does not contact the ground and is supported by the universal wheel, making movement more labor-saving and easy to use. The connection sleeve is provided to ensure that the kraft paper roll rotates more smoothly during unwinding to avoid the kraft paper roll from breaking during unwinding. The limiting rod is provided to limit the kraft paper roll to prevent the side of the kraft paper roll from spreading, making the use smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a paper core processing flip feeding device of the present invention Figure 1 ; Figure 2 A schematic diagram of the three-dimensional structure of a paper core processing flip feeding device of the present invention Figure 2 ; Figure 3 A paper core processing flip feeding device of the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area; Figure 4 This is an exploded view of the connection structure between the support mechanism and the feeding mechanism in a paper core processing flip feeding device of the present invention; Figure 5 A paper core processing flip feeding device of the present invention Figure 4 Schematic diagram of the enlarged structure of the middle B area; Figure 6 It is a state diagram of a feeding rod in a paper core processing overturning feeding device of the present invention feeding a material containing mechanism into a loading trough; Figure 7 It is a schematic diagram of the internal structure of a middle loading rod in a paper core processing overturning and loading device of the present invention; Figure 8 This is an exploded view of the connection state of the supporting mechanism and the moving mechanism in a paper core processing flipping and feeding device of the present invention; Fig. 9 A top view of a connecting block in a paper core processing flip feeding device of the present invention; Fig.10 The present invention discloses an exploded view of a material holding mechanism in a paper core processing overturning and loading device.

[0019] In the figure: 1. Support mechanism; 11. Middle loading rod; 12. Loading trough; 13. Base; 14. No. 1 reinforcing rib; 2. Material holding mechanism; 21. Limiting rod; 22. Connecting shaft; 23. Limiting plate; 24. Connecting sleeve; 25. Bearing; 26. Nut; 3. Feeding mechanism; 31. Supporting frame; 32. Feeding rod; 33. Slide; 34. Thrust bearing; 35. Connecting frame; 36. Bottom tray; 37. No. 1 connecting groove; 38. Connecting block; 39. Bottom plate; 310. Electric telescopic rod; 311. Supporting block; 312. Limiting end plate; 313. No. 1 through groove; 314. Inserting block; 315. No. 2 connecting groove; 316. Sleeve shaft; 317. No. 2 reinforcing rib; 318. No. 3 reinforcing rib; 319. Inner limit block; 320. Restricting groove; 321. No. 2 through groove; 322. Loading plate; 4. Moving mechanism; 41. Bottom through frame; 42. End limit frame; 43. Threaded sleeve; 44. Side through cavity; 45. End clamp block; 46. Sliding rod; 47. Connecting plate; 48. Universal wheel; 49. No. 1 screw; 410. No. 2 screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1 Reference Figure 1 - Fig. 9As shown: a paper core processing flip feeding device, including a support mechanism 1, a feeding mechanism 3 is installed at the lower middle part of the support mechanism 1, a moving mechanism 4 is installed at the lower middle part of the support mechanism 1, the feeding mechanism 3 includes a support bracket 31, the support mechanism 1 includes a middle loading rod 11, the support bracket 31 is fixedly connected to the middle loading rod 11, the outer surface of the middle loading rod 11 is fixedly connected with a sleeve shaft 316, the lower end of the sleeve shaft 316 is fixedly connected with a bottom tray 36, the bottom tray 36 is located inside the support bracket 31, a thrust bearing 34 is installed at the upper end of the bottom tray 36, a connecting frame 35 is arranged at the upper end of the thrust bearing 34, the four corners of the connecting frame 35 are all provided with a second connecting groove 315, the inner part of the second connecting groove 315 is rotatably connected with a feeding rod 32, and one side of the upper end of the feeding rod 32 is fixedly connected with a supporting plate 322 The material holding mechanism 2 is installed inside the loading plate 322, and a loading trough 12 is provided on the upper middle part of one side of the middle loading rod 11. The inner surface of the supporting bracket 31 is rotatably connected to the electric telescopic rod 310, and the output end of the electric telescopic rod 310 is rotatably connected to the bottom plate 39. The upper end of the bottom plate 39 is fixedly connected to a connecting block 38. The two ends of the connecting block 38 are spherical in design, which can ensure that when the No. 1 connecting groove 37 is connected to the connecting block 38, jamming can be avoided, thereby ensuring smoother use. The connecting block 38 is on the same side as the loading trough 12, and a No. 1 connecting groove 37 is provided on one side of the middle part of the lower end of the loading rod 32. The No. 1 connecting groove 37 is slidably connected to the connecting block 38. A sliding groove 33 is provided on the upper surface of the supporting bracket 31, and the lower end of the loading rod 32 is located on one side of the No. 1 connecting groove 37 and is fixedly connected to a supporting block 311.

[0022] In the present invention, by setting the loading rod 32 and the electric telescopic rod 310, when in use, by placing the kraft paper roll on the material holding mechanism 2, one of the loading rods 32 is rotated to one side of the loading trough 12, at this time, the No. 1 connecting groove 37 and the connecting block 38 will be connected together, by starting the electric telescopic rod 310, the electric telescopic rod 310 is controlled to extend, and the loading rod 32 is pushed to rotate. When the loading rod 32 is rotated to 90°, one end of the supporting plate 322 contacts the surface of the middle loading rod 11, and the inner cavity of the supporting plate 322 is connected to the loading trough 12. At this time, the material holding mechanism 2 will move into the loading trough 12. In this way, the kraft paper roll is installed in the loading trough 12 by flipping, and the loading is relatively fast, which is convenient for use.

[0023] The number of loading rods 32 is set according to demand. With this design, when a group of kraft paper rolls are being released for production, other kraft paper rolls can be simultaneously installed in the material holding mechanism 2, and then the material holding mechanism 2 can be installed on the receiving plate 322, thereby reducing time occupancy and making loading faster. Through the setting of the slide groove 33, when the loading rod 32 moves to the position of the slide groove 33, one end of the loading rod 32 is located at the bottom. When the material holding mechanism 2 is connected to the receiving plate 322, there is no need to carry it to a higher position, thereby facilitating the installation of the kraft paper rolls. Through the setting of the supporting block 311, the surface is designed to be arc-shaped, the contact surface with the supporting frame 31 is small, the friction is reduced, and it is convenient to push the loading rod 32 to move, which is easy to use.

[0024] Through the setting of the slide groove 33, after one of the loading rods 32 raises the material holding mechanism 2 to the loading trough 12, the loading rod 32 is rotated by toggling it. At this time, the loading rod 32 will rotate downward along the arc surface of the slide groove 33. At this time, the material holding mechanism 2 for installing the kraft paper roll can be selected to be installed into the supporting plate 322 of the loading rod 32. As the loading rod 32 continues to be rotated, the loading rod 32 loaded with the material holding mechanism 2 can be gradually rotated to a horizontal position, and the loading rod 32 is supported by the supporting bracket 31. In this way, the kraft paper roll can be easily installed, which is more convenient to use.

[0025] Embodiment 2 Figure 1 - Figure 8As shown, an inner limit block 319 is fixedly connected to the upper end of the inner surface of the support bracket 31, a limit groove 320 is opened at the upper end of the inner limit block 319, and a No. 2 through groove 321 is opened through the lower end of the limit groove 320, the bottom plate 39 is clamped with the limit groove 320, the loading trough 12 and the loading plate 322 are both inclined designs, a No. 3 reinforcing rib 318 is fixedly connected between the lower surface of the support bracket 31 and the outer surface of the supporting mechanism 1, a No. 2 reinforcing rib 317 is fixedly connected between the lower end of the bottom tray 36 and the support bracket 31, a limit end plate 312 is arranged above the connecting frame 35, a No. 1 through groove 313 is opened at the upper end of the limit end plate 312, and the No. 1 through groove 313 is slidably connected to the middle loading rod 11, and a plug-in card block 314 is fixedly connected to the lower end of the limit end plate 312, and the plug-in card The block 314 is plugged into the No. 2 connecting groove 315, and the side of the plug-in card block 314 is fitted with the side of the No. 2 connecting groove 315. The setting of the limiting groove 320 is used to limit the position of the bottom plate 39. When the electric telescopic rod 310 is retracted, the bottom plate 39 is ensured to be stuck in the limiting groove 320 and be horizontal, so as to facilitate the removal of the loading rod 32 and facilitate the subsequent connection between the loading rod 32 and the connecting card block 38. The setting of the limiting end plate 312 is used to ensure the rotation angle of the loading rod 32 when the loading rod 32 is rotated by connecting the plug-in card block 314 with the No. 2 connecting groove 315, thereby ensuring the flipping of the loading rod 32. When the material holding mechanism 2 is installed in the loading trough 12, the connecting shaft 22 can be connected to the loading trough 12 to avoid errors.

[0026] Embodiment 3 according to Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, the moving mechanism 4 includes a side through cavity 44, the lower end of the middle mounting rod 11 is fixedly connected to the base 13, the side through cavity 44 is opened below the middle of the middle mounting rod 11, the middle of the lower end of the side through cavity 44 is fixedly connected to the bottom through frame 41, the upper end of the side through cavity 44 is fixedly connected to the end limit frame 42, the end limit frame 42 is inserted with an end clamping block 45, the bottom through frame 41 is slidably connected with a sliding rod 46, the upper end of the sliding rod 46 is fixedly connected to the second screw 410, the lower end of the end clamping block 45 is fixedly connected to the first screw 49, the first screw 49 and the second screw 410 are threadedly connected with a threaded sleeve 43, and the lower end of the sliding rod 46 is fixedly connected to a connecting plate 47 The four corners of the lower end of the connecting plate 47 are fixedly connected with universal wheels 48, the end block 45 and the end limit frame 42 are interference fit, the bottom frame 41 and the sliding rod 46 are clearance fit, the universal wheel 48 and the connecting plate 47 are both located inside the base 13, the material holding mechanism 2 includes a connecting shaft 22, both ends of the connecting shaft 22 are inserted with limit plates 23, a connecting sleeve 24 is arranged between two adjacent limit plates 23, a bearing 25 is installed between the inside of the connecting sleeve 24 and the connecting shaft 22, the outer surface of the limit plate 23 is fixedly connected with the limit rod 21, both ends of the connecting shaft 22 are threadedly connected with nuts 26, and the inside of the base 13 is fixedly connected with a No. 1 reinforcing rib 14.

[0027] In the present invention, the movable mechanism 4 is provided to adjust the distance between the end block 45 and the sliding rod 46 by rotating the threaded sleeve 43 during installation or when movement is required, so that the lower end of the base 13 does not contact the ground and is supported by the universal wheel 48, making the movement more labor-saving and convenient to use. The connection sleeve 24 is provided to ensure that the kraft paper roll rotates more smoothly during unwinding to avoid the kraft paper roll from breaking during unwinding. The limiting rod 21 is provided to limit the kraft paper roll to prevent the side of the kraft paper roll from spreading, making the use smoother.

[0028] The method of use and working principle of this device: when in use, first rotate the threaded sleeve 43 to make the universal wheel 48 contact the ground, push the support mechanism 1 to move until it moves to a suitable position, then sleeve the thrust bearing 34 on the sleeve shaft 316, and then sleeve the connecting frame 35 on the surface of the sleeve shaft 316, connect the electric telescopic rod 310 with the support bracket 31, and adjust the bottom plate 39 to connect with the limiting groove 320, then connect the No. 1 through groove 313 with the middle loading rod 11, ensure that the side without the inserted card block 314 is aligned with the side of the loading groove 12, then move the loading rod 32 to rotate the connecting frame 35 until the inserted card block 314 is plugged into the No. 2 connecting groove 315, and at the same time, the No. 1 connecting groove 37 is connected to the connecting card block 38, and the installation is completed. After completion, rotate the middle loading rod 11 to align the loading trough 12 with the paper core processing machine, then rotate the threaded sleeve 43, retract the connecting plate 47, make the base 13 contact the ground for support, then take out the nut 26, and disassemble the limiting plate 23 on the outside, put the kraft paper roll on the surface of the connecting sleeve 24, and then connect the limiting plate 23 with the connecting shaft 22, connect the nut 26 with the connecting shaft 22, limit the position of the limiting plate 23, then move the material holding mechanism 2 loaded with the kraft paper roll to the position of the loading rod 32 in the slide groove 33, and move the connecting shaft 22 into the receiving plate 322, then take out the limiting end plate 312, push the loading rod 32 to make the connecting frame 35 rotate until the other loading rod 32 is in After the installation is completed, the limit end plate 312 is moved downward until the insertion block 314 is inserted into the No. 2 connecting groove 315. At this time, one of the No. 1 connecting grooves 37 is connected to the connecting block 38, and then the electric telescopic rod 310 is controlled to extend. When it is fully extended, the loading rod 32 rotates 90°, and the end face of the loading plate 322 contacts the surface of the middle loading rod 11. At this time, due to the inclined surface of the loading plate 322, the connecting shaft 22 will roll and roll into the loading groove 12 for loading. Then the electric telescopic rod 310 contracts until the supporting block 311 contacts the supporting bracket 31. At this time, the bottom plate 39 is connected to the limit groove 320, and then the kraft paper in the kraft paper roll is The paper is connected to the processing equipment, the kraft paper is rolled into a paper core, and then the limiting end plate 312 is lifted upward, and the loading rod 32 is rotated to move the loading rod 32 without the feeding mechanism 2 into the slide groove 33 until the insertion block 314 can be connected with the second connecting groove 315, and the insertion block 314 is moved downward, and the insertion block 314 is connected with the second connecting groove 315 to restrict the connecting frame 35, and then the feeding mechanism 2 loaded with the kraft paper roll is connected to the receiving plate 322. When the kraft paper roll in the loading groove 12 is unwound, the feeding mechanism 2 is taken out, and then the electric telescopic rod 310 is controlled to extend, and the feeding mechanism 2 loaded with the kraft paper roll is fed into the loading groove 12, and it is used reciprocatingly.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper core processing flip feeding device, characterized in that: The invention comprises a support mechanism (1), a feeding mechanism (3) is installed at the lower middle part of the support mechanism (1), a moving mechanism (4) is installed at the lower middle part of the support mechanism (1), the feeding mechanism (3) comprises a support frame (31), the support mechanism (1) comprises a middle mounting rod (11), the support frame (31) is fixedly connected to the middle mounting rod (11), a sleeve shaft (316) is fixedly connected to the outer surface of the middle mounting rod (11), a bottom tray (36) is fixedly connected to the lower end of the sleeve shaft (316), the bottom tray (36) is located inside the support frame (31), a thrust bearing (34) is installed at the upper end of the bottom tray (36), a connecting frame (35) is arranged at the upper end of the thrust bearing (34), four corners of the connecting frame (35) are provided with second connecting grooves (315), and the inside of the second connecting groove (315) is rotatably connected to the feeding rod (32). A loading plate (322) is fixedly connected to one side of the upper end of the loading rod (32), a material holding mechanism (2) is installed inside the loading plate (322), a loading trough (12) is provided at the middle upper part of one side of the middle loading rod (11), an electric telescopic rod (310) is rotatably connected to the inner surface of the support frame (31), an output end of the electric telescopic rod (310) is rotatably connected to a bottom plate (39), a connecting block (38) is fixedly connected to the upper end of the bottom plate (39), the connecting block (38) is on the same side as the loading trough (12), a first connecting groove (37) is provided at one side of the middle of the lower end of the loading rod (32), the first connecting groove (37) is slidably connected to the connecting block (38), a sliding groove (33) is provided on the upper surface of the support frame (31), and the lower end of the loading rod (32) is located on one side of the first connecting groove (37) and is fixedly connected to a supporting block (311).

2. The paper core processing overturning and feeding device according to claim 1 is characterized in that: An inner limit block (319) is fixedly connected to the upper end of the inner surface of the support frame (31), a limit groove (320) is provided at the upper end of the inner limit block (319), a second through groove (321) is provided through the lower end of the limit groove (320), and the bottom plate (39) is snap-connected to the limit groove (320).

3. The paper core processing overturning and feeding device according to claim 1, characterized in that: The loading trough (12) and the supporting plate (322) are both of inclined design, and a third reinforcing rib (318) is fixedly connected between the lower surface of the supporting bracket (31) and the outer surface of the supporting mechanism (1).

4. The paper core processing overturning and feeding device according to claim 1, characterized in that: A No. 2 reinforcing rib (317) is fixedly connected between the lower end of the bottom tray (36) and the supporting frame (31), and a limiting end plate (312) is arranged above the connecting frame (35). A No. 1 through slot (313) is provided at the upper end of the limiting end plate (312), and the No. 1 through slot (313) is slidably connected to the middle mounting rod (11).

5. The paper core processing overturning and feeding device according to claim 4 is characterized in that: The lower end of the limiting end plate (312) is fixedly connected with an inserting card block (314), the inserting card block (314) is inserted into the second connecting groove (315), and the side edge of the inserting card block (314) is in contact with the side edge of the second connecting groove (315).

6. The paper core processing overturning and feeding device according to claim 1, characterized in that: The moving mechanism (4) comprises a side through cavity (44), the lower end of the middle mounting rod (11) is fixedly connected to a base (13), the side through cavity (44) is opened below the middle of the middle mounting rod (11), the middle of the lower end of the side through cavity (44) is fixedly connected to a bottom through frame (41), and the upper end of the side through cavity (44) is fixedly connected to an end limit frame (42).

7. The paper core processing overturning and feeding device according to claim 6, characterized in that: An end clamping block (45) is inserted into the end limit frame (42), a sliding rod (46) is slidably connected to the inside of the bottom through frame (41), a No. 2 screw rod (410) is fixedly connected to the upper end of the sliding rod (46), a No. 1 screw rod (49) is fixedly connected to the lower end of the end clamping block (45), and a threaded sleeve (43) is threadedly connected between the No. 1 screw rod (49) and the No. 2 screw rod (410).

8. The paper core processing overturning and feeding device according to claim 7, characterized in that: The lower end of the sliding rod (46) is fixedly connected to a connecting plate (47), and the four corners of the lower end of the connecting plate (47) are fixedly connected to universal wheels (48), and the universal wheels (48) and the connecting plate (47) are both located inside the base (13).

9. The paper core processing overturning and feeding device according to claim 6, characterized in that: The material holding mechanism (2) comprises a connecting shaft (22), both ends of the connecting shaft (22) are provided with limiting plates (23), a connecting sleeve (24) is provided between two adjacent limiting plates (23), and a bearing (25) is installed between the interior of the connecting sleeve (24) and the connecting shaft (22).

10. The paper core processing overturning and loading device according to claim 9, characterized in that: The outer surface of the limiting plate (23) is fixedly connected to a limiting rod (21), both ends of the connecting shaft (22) are threadedly connected to nuts (26), and the interior of the base (13) is fixedly connected to a No. 1 reinforcing rib (14).

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