Paper tube splitting machine with automatic feeding function

Abstract

The utility model discloses a paper tube dividing and cutting machine with an automatic feeding function, which belongs to the technical field of paper tube processing, and comprises a dividing and cutting machine body, a feeding hole is arranged on the dividing and cutting machine body, a bottom plate is fixedly connected to the side surface of the dividing and cutting machine body, a hopper is arranged on the bottom plate, and the feeding hole is communicated with the hopper. Supporting rods are fixedly connected between the left end and the right end of the hopper and the bottom plate, a feeding port and a discharging port which are communicated are formed in the upper end and the lower end of the hopper, a plurality of paper tubes are placed in the hopper, a positioning block is fixedly connected to the upper end of the bottom plate, a lead screw is arranged between the positioning block and one side wall of the splitting machine body, and a sliding block is arranged on the lead screw. A driven plate is fixedly connected to the side wall of the sliding block, a containing groove is formed in the driven plate, the discharging port is located on the upper side of the containing groove, workers only need to add materials into the hopper at regular time, the material blocking phenomenon in the automatic feeding process can be prevented, the automation degree is high, and the labor intensity of the workers is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tube processing technical field more specifically, relate to a paper tube slitting machine with automatic feeding function. BACKGROUND

[0002] The paper tube slitting machine is used for cutting paper tube or paper core, which is fixed on the positioning roller by cutting blade.

[0003] The Chinese authorized utility model patent with publication No. CN219617935U discloses a paper tube slitting machine with automatic feeding function, which comprises a base, the top end surface of the base is fixedly connected with a box body, the right side end surface of the box body is provided with a feeding port, the top end surface of the base is fixedly connected with a limiting device, the limiting device comprises: an electric telescopic rod, the top end surface of the base is fixedly connected with a connecting block, one side of the connecting block close to the box body is fixedly connected with one end of the electric telescopic rod, the paper tube slitting machine with automatic feeding function, in order to improve the positioning degree of automatic feeding and reduce the influence of paper roll position placement on cutting precision, the operator adds paper tube into the box body, pushes the limiting block, drives the push rod and the push plate to move inward, so as to abut against the paper roll, so as to adapt to different length of paper roll type and improve the positioning degree of automatic feeding.

[0004] The above-mentioned patent needs artificial to push around the equipment at all times in the specific implementation, in order to prevent material blockage, the automation degree is not enough, and the artificial intervention is more. UTILITY MODEL CONTENT

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the utility model aims at providing a paper tube slitting machine with automatic feeding function, which can realize that personnel only need to add material to the hopper at regular intervals, can prevent material blockage phenomenon in the process of automatic feeding, has high automation degree and greatly reduces the labor intensity of personnel.

[0007] 2. Technical scheme

[0008] In order to solve the above-mentioned problems, the utility model adopts the following technical scheme.

[0009] The utility model provides a paper tube slitting machine with automatic feeding function, including the slitting machine body, is set up in the slitting machine body and is equipped with the feed hole, the side surface of slitting machine body is fixedly connected with the bottom plate, be provided with hopper on the bottom plate, the left and right two ends of hopper are all fixedly connected with the support rod between bottom plate, the upper and lower two ends of hopper are set up and are equipped with the feed port and the discharge port of intercommunication, a plurality of paper tubes are placed in the hopper, the upper end of bottom plate is fixedly connected with the locating block, the sidewall between the locating block and the slitting machine body is provided with the lead screw, the sliding block is set up on the lead screw, the sidewall of sliding block is fixedly connected with the driven plate, the driven plate is set up and is equipped with the storage groove, the discharge port is located on the upside of storage groove, can realize that personnel only needs to feed in hopper regularly, can prevent the existence carding phenomenon in the automatic feeding process, the automation degree is higher, greatly reduces the labor intensity of personnel.

[0010] Further, the transverse length of the feed port is adapted to the length of the paper tube, the transition of the feed port to the discharge port is provided as a curved surface, and the hopper is coated with a smooth coating, which prevents the paper tube from being jammed during automatic discharge by the curved surface and the coating in the hopper.

[0011] Further, the opening size of the discharge port is slightly larger than the size specification of the paper tube, and there is a certain gap between the lower surface of the hopper and the upper surface of the driven plate, and the length of the gap is consistent with the radius of the paper tube. Since the opening size of the discharge port is only slightly larger than the size specification of the paper tube, it is ensured that only one paper tube can come out of the discharge port and be assembled into the storage groove each time. When the driven plate moves towards one end of the slitting machine body to transport the paper tube, the paper tube at the lowermost side in the hopper will fall onto the driven plate and adhere thereto, and will automatically enter the storage groove when the driven plate finishes feeding and receives the paper tube again.

[0012] Further, the storage groove is a semicircular groove, and a rubber layer is fixedly connected in the storage groove and adapted to the shape of the storage groove. The shapes and sizes of the storage groove and the feed port are matched and parallel, and they are arranged in parallel to ensure that the paper tube can be stably transported into the feed port when assembled into the storage groove.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The utility model can realize that personnel only needs to feed in hopper regularly, can prevent the existence carding phenomenon in the automatic feeding process, the automation degree is higher, greatly reduces the labor intensity of personnel.

[0016] (2) the transverse length of the feeding port is matched with the length of the paper tube, the feeding port is provided with an arc surface at the transition of the feeding port and the discharging port, and the inside of the hopper is coated with a smooth coating, so that the paper tube can be prevented from being stuck during automatic discharging through the arc surface and the coating in the hopper.

[0017] (3) the opening size of the discharging port is slightly larger than the size of the paper tube, and there is a partial spacing between the lower surface of the hopper and the upper surface of the driven plate, and the length of the spacing is consistent with the radius of the paper tube, so that only one paper tube can come out of the discharging port and be assembled into the storage groove each time, and when the driven plate moves towards the end of the cutting machine body to transport the paper tube, the paper tube at the lowermost side in the hopper will fall onto the driven plate and be attached thereto, and automatically enter the storage groove when the driven plate feeds again.

[0018] (4) the storage groove is a semicircular groove, a rubber layer matched with the shape of the storage groove is fixedly connected in the storage groove, and the shapes and sizes of the storage groove and the feeding hole are matched and parallel, and the two are arranged in parallel, so that the paper tube can be stably transported into the feeding hole when assembled into the storage groove. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 2 is a structural schematic view of the cutting machine body of the present application when receiving the paper tube;

[0020] Figure 2 Fig. 3 is a structural schematic view of the cutting machine body of the present application when discharging the paper tube;

[0021] Figure 3 Fig. 4 is a state change diagram of the cutting machine body of the present application when receiving and discharging the paper tube;

[0022] Figure 4 Fig. 5 is a front view and sectional view of the hopper and the driven plate in the present application.

[0023] MARK NO. EXPLANATION IN DRAWING:

[0024] 1, cutting machine body; 101, feeding hole; 2, bottom plate; 3, hopper; 301, feeding port; 302, discharging port; 4, paper tube; 5, positioning block; 6, screw rod; 7, sliding block; 8, driven plate; 801, storage groove; 9, supporting rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "installation", "provided with", "sleeved / connected", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-4 A paper tube slitting machine with automatic feeding function, including slitting machine body 1, the slitting machine body 1 is provided with feed hole 101, the side surface of slitting machine body 1 is fixedly connected with bottom plate 2, bottom plate 2 is provided with hopper 3, the left and right ends of hopper 3 are both fixedly connected with support rod 9 between bottom plate 2, the upper and lower ends of hopper 3 are provided with feed port 301 and discharge port 302 that are communicated, a plurality of paper tubes 4 are placed in hopper 3, the upper end of bottom plate 2 is fixedly connected with positioning block 5, positioning block 5 and the side wall of slitting machine body 1 are provided with lead screw 6, lead screw 6 is provided with sliding block 7, the side wall of sliding block 7 is fixedly connected with driven plate 8, driven plate 8 is provided with storage groove 801, discharge port 302 is located on the upper side of storage groove 801, the length of paper tube 4 is 1.2 times the length of storage groove 801, can ensure that the overall center of gravity of paper tube 4 is located on driven plate 8 after being assembled into storage groove 801, and it will not fall to the outside during transportation, sliding block 7 reciprocating linear motion along lead screw 6, can drive driven plate 8 to carry out independent material receiving and feeding, the installation of lead screw 6 and sliding block 7 and its control mode are prior art, which will not be described here.

[0030] It is worth noting that after paper tube 4 enters feed hole 101, the working procedure of slitting machine body 1 how paper tube 4 is slitted is not within the scope of the present scheme.

[0031] Please refer to Figures 1-3The transverse length of the feeding port 301 is matched with the length of the paper tube 4, the feeding port 301 is provided with an arc surface at the transition of the feeding port 301 and the discharging port 302, and the inside of the hopper 3 is coated with a smooth coating layer, so that the paper tube 4 can be prevented from being stuck during automatic discharging through the arc surface and the coating layer in the hopper 3.

[0032] Please refer to Figures 3-4 The opening size of the discharging port 302 is slightly larger than the size of the paper tube 4, and there is a part of spacing between the lower surface of the hopper 3 and the upper surface of the driven plate 8, and the length of the spacing is consistent with the radius of the paper tube 4. Since the opening size of the discharging port 302 is only slightly larger than the size of the paper tube 4, it is ensured that only one paper tube 4 can come out of the discharging port 302 and be assembled into the storage groove 801 each time. When the driven plate 8 moves towards one end of the cutting machine body 1 to transport the paper tube 4, the paper tube 4 located at the lowermost side in the hopper 3 will fall onto the driven plate 8 and be attached thereto, and automatically enter the storage groove 801 when the driven plate 8 is reloaded after feeding.

[0033] Please refer to Figures 1-2 The storage groove 801 is a semicircular groove, and a rubber layer matched with the shape of the storage groove 801 is fixedly connected in the storage groove 801. The shapes and sizes of the storage groove 801 and the feeding hole 101 are matched and parallel, and the two are arranged in parallel, so that the paper tube 4 can be stably transported into the feeding hole 101 when assembled into the storage groove 801.

[0034] In use, the initial state is that the driven plate 8 is attached to the positioning block 5, and the storage groove 801 is located directly below the discharging port 302. After a person adds the paper tube 4 into the feeding port 301, the paper tube 4 located at the lowermost side will automatically fall into the storage groove 801 from the discharging port 302. Then the sliding block 7 moves on the lead screw 6 towards the end close to the cutting machine body 1 until the paper tube 4 is sent into the feeding hole 101. In this process, the paper tube 4 located at the lowermost side in the hopper 3 will fall onto the upper surface of the driven plate 8, and automatically fall into the storage groove 801 when the driven plate 8 is reset and attached to the positioning block 5, and the above steps are repeated again. The automatic feeding is completed, and compared with the prior art, the person only needs to add material to the hopper at regular intervals, the paper tube 4 can be prevented from being stuck during automatic feeding, the degree of automation is high, and the labor intensity of the person is greatly reduced.

[0035] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes to the technical range disclosed in the present application according to the technical scheme and improvement concept of the present application, which should be covered in the protection scope of the present application.

Claims

1. A paper tube slitting machine with automatic feeding function, comprising a slitting machine body (1), a feeding hole (101) is formed on the slitting machine body (1), characterized in that: The side of the slitting machine body (1) is fixedly connected with the bottom plate (2), the bottom plate (2) is provided with the hopper (3), the left and right ends of the hopper (3) are fixedly connected with the support rod (9) between the bottom plate (2), the upper and lower ends of the hopper (3) are provided with the feeding port (301) and the discharge port (302) which are communicated, a plurality of paper tubes (4) are placed in the hopper (3), the upper end of the bottom plate (2) is fixedly connected with the positioning block (5), the positioning block (5) and the side wall of the slitting machine body (1) are provided with the lead screw (6), the lead screw (6) is provided with the sliding block (7), the side wall of the sliding block (7) is fixedly connected with the driven plate (8), the driven plate (8) is provided with the storage groove (801), and the discharge port (302) is located on the upper side of the storage groove (801).

2. The paper tube slitting machine with automatic feeding function according to claim 1, characterized in that: The transverse length of the feeding port (301) is matched with the length of the paper tube (4), and the opening size of the discharge port (302) is slightly larger than the size specification of the paper tube (4).

3. The paper tube slitting machine with automatic feeding function according to claim 1, characterized in that: There is a part of spacing between the lower surface of the hopper (3) and the upper surface of the driven plate (8), and the length of the spacing is consistent with the radius of the paper tube (4).

4. The paper tube slitting machine with automatic feeding function according to claim 1, characterized in that: The transition of the feeding port (301) to the discharge port (302) is provided as an arc surface, and the hopper (3) is coated with a smooth coating.

5. The paper tube slitting machine with automatic feeding function according to claim 1, characterized in that: The storage groove (801) is a semicircular groove, a rubber layer matched with the shape of the storage groove (801) is fixedly connected in the storage groove (801), the shapes and sizes of the storage groove (801) and the feeding hole (101) are matched and parallel, and the two are arranged in parallel.

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