Paper feeding frame structure of paper bag machine

Abstract

The utility model discloses a paper feeding frame structure of a paper bag machine. The heightening part is arranged at the first end of the support, and the heightening part can store paper; the slope is arranged on the support and can convey the paper from the first end of the support to the second end of the support; the paper feeding mechanism is arranged on the support and can press the paper tightly, paper feeding is stable, adjustment is convenient, and abnormal paper feeding conditions such as double paper feeding and inclined paper feeding are convenient to take out.

Description

Technical Field

[0001] The invention belongs to the technical field of paper bag machines, and in particular relates to a paper feeding frame structure of a paper bag machine. Background Art

[0002] In the process of implementing the utility model, the inventor found that the prior art has at least the following problems:

[0003] In traditional single-sheet paper bag machines, the slope of the feeder paper feeding slope is normally around 80°. With market changes, users' demand for heightened feeders has gradually increased, because heightened feeders can hold more paper and reduce the labor intensity of operating the machine. However, the height of the machine body is certain. After the feeder is heightened, the difference between the paper feeding height and the machine body height is enlarged. If the slope is still the same length as before, the paper feeding slope is too steep (the slope becomes about 60°), and a too steep slope causes unstable paper feeding.

[0004] CN214113021U - A paper feeding mechanism for a packaging machine discloses a paper feeding mechanism for a packaging machine, including an assembly frame, a paper supporting mechanism, a traction mechanism and a paper feeding swing rod. The paper feeding mechanism of the packaging machine is improved, the overall structure is compact, the paper feeding route of the packaging paper can be effectively shortened, and the paper bag can be kept from being deformed when the packaging paper is about to run out. The above-mentioned technical problems cannot be solved. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a paper feeding frame structure of a paper bag machine, which has stable paper feeding and convenient adjustment, and is convenient for taking out double sheets, skewed sheets and other abnormal paper feeding situations.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a paper feeding frame structure of a paper bag machine, having:

[0007] Bracket;

[0008] A heightened portion, disposed on the first end of the bracket, wherein the heightened portion can store paper;

[0009] a ramp, disposed on the support, the ramp being capable of conveying the paper from the first end to the second end of the support;

[0010] The paper feeding mechanism is arranged on the bracket, and the paper feeding mechanism can press the paper.

[0011] The paper feeding mechanism comprises at least two groups of paper feeding racks arranged side by side.

[0012] The paper feeding rack is installed on the bracket in a flippable manner.

[0013] The bracket is provided with a support rod, and the first end of the paper feed rack is hinged on the support rod; a driving mechanism for driving the paper feed rack to flip is also provided.

[0014] The driving mechanism is a cylinder, the base of the cylinder is hinged on the bracket, and the piston rod of the cylinder is hinged to the paper feed rack.

[0015] The paper feeding rack comprises a frame, the frame is further provided with a cross bar, and the pressing wheel mechanism is mounted on the cross bar.

[0016] The pressing wheel mechanism comprises a mounting rod, and the mounting rod is adjustably mounted on the cross bar through a transverse slider.

[0017] A series of pressing wheels are arranged on the mounting rod.

[0018] The pressing wheel is adjustably mounted on the mounting rod via a longitudinal sliding block.

[0019] A brush wheel is also provided at the end of the mounting rod.

[0020] One of the above technical solutions has the following advantages or beneficial effects: stable paper feeding, convenient adjustment, and convenient removal of double sheets, skewed sheets and other abnormal paper feeding situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the paper feeding frame structure of the paper bag machine provided in an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A structural diagram of a paper feeding frame structure of a paper bag machine;

[0023] Figure 3 for Figure 1 A structural diagram of a paper feeding frame structure of a paper bag machine;

[0024] Figure 4 for Figure 1 A structural diagram of a paper feeding frame structure of a paper bag machine;

[0025] Figure 5 for Figure 1 A structural diagram of a paper feeding frame structure of a paper bag machine;

[0026] The marks in the above figures are: 1, bracket, 11, heightening part, 2, slope, 3, paper feeding mechanism, 31, first paper feeding rack, 32, second paper feeding rack;

[0027] 311. Support rod, 312. Frame, 313. Cylinder, 314. Cross bar, 315. Mounting rod, 316. Transverse slider, 317. Longitudinal slider, 318. Pressure wheel, 319. Brush wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 , a paper feeding frame structure of a paper bag machine, having:

[0030] Bracket 1; heightened portion 11, arranged on the first end of bracket 1, capable of storing paper; ramp 2, arranged on bracket 1, capable of conveying paper from the first end to the second end of bracket 1; paper feed mechanism 3, arranged on bracket 1, capable of pressing paper. After the feeder is heightened, the slope of ramp 2 is close to that of a conventional feeder. It is necessary to lengthen ramp 2 and divide it into two sloped paper feed racks as the optimal solution. When one of the paper feed racks is lifted, the other paper feed rack will not be affected. The paper feed is stable and easy to adjust, and it is convenient to remove double sheets, skewed sheets and other abnormal paper feed situations.

[0031] The paper feeding mechanism 3 includes at least two sets of paper feeders arranged side by side. After the feeder is raised, in order to make the slope of the slope 2 close to that of the conventional feeder, the slope 2 needs to be lengthened. However, after the slope 2 is lengthened, if the paper feeder is still made into an extended paper feeder, the paper feed is too long to be lifted. Therefore, it is the best solution to divide it into two slope 2 paper feeders, and when one of the paper feeders is lifted, it will not affect the other paper feeder. This special structure is more stable in paper feeding and easier to adjust than a normal extended paper feeder, and it is more convenient to remove double sheets, skewed sheets and other abnormal paper feeding situations.

[0032] The paper feed frame can be flipped and installed on the bracket 1. It is easy to adjust and is convenient for taking out double sheets, skewed sheets and other abnormal paper feeding situations.

[0033] The support 1 is provided with a support rod 311, and the first end of the paper feeder is hinged on the support rod 311; a driving mechanism for driving the paper feeder to flip is also provided. The paper feeder can be hinged around the first end to form a flip structure. It is easy to adjust and is more convenient to remove double sheets, skewed sheets and other abnormal paper feeding situations.

[0034] The driving mechanism is a cylinder 313, the base of the cylinder 313 is hinged on the bracket 1, and the piston rod of the cylinder 313 is hinged to the paper feeder. The paper feeder is driven to flip by the cylinder 313. It is easy to adjust and is convenient for taking out double sheets, skewed sheets and other abnormal paper feeding situations.

[0035] The paper feed rack includes a frame 312, and a cross bar 314 is also provided on the frame 312. The pressure wheel mechanism is installed on the cross bar 314. The pressure wheel mechanism includes a mounting rod 315, and the mounting rod 315 is adjustably mounted on the cross bar 314 through a transverse slider 316. The position of the mounting rod 315 on the cross bar 314 is adjusted by the transverse slider 316, which is convenient for adjustment.

[0036] A series of pressing wheels 318 are provided on the mounting rod 315 to press the paper.

[0037] The pressing wheel 318 is adjustably mounted on the mounting rod 315 through the longitudinal slider 317, and the position of the pressing wheel 318 on the mounting rod 315 can be adjusted for easy adjustment. The end of the mounting rod 315 is also provided with a brush wheel 319.

[0038] like Figure 1 As shown in the figure, the double slope 2 paper feeder is in normal paper feeding state, and both slope 2 paper feeders are in flat state and feed paper normally. Figure 2 As shown in the figure, the single slope 2 paper feeder is in the raised state. When double sheets or skewed sheets appear, the slope 2 near the copper plate is raised to remove the abnormal paper feed. Figure 3 As shown, the double slope 2 paper feeder is in the raised state. When all the paper on the slope 2 needs to be taken down, both slopes 2 need to be raised.

[0039] After adopting the above structure, the paper feeding is stable and the adjustment is convenient, and it is more convenient to remove double sheets, skewed sheets and other abnormal paper feeding situations.

[0040] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper feeding frame structure of a paper bag machine, characterized in that: have: Bracket; A heightened portion, disposed on the first end of the bracket, wherein the heightened portion can store paper; a ramp, disposed on the support, the ramp being capable of conveying the paper from the first end to the second end of the support; The paper feeding mechanism is arranged on the bracket, and the paper feeding mechanism can press the paper.

2. The paper feeding frame structure of the paper bag machine according to claim 1, characterized in that: The paper feeding mechanism comprises at least two groups of paper feeding racks arranged side by side.

3. The paper feeding frame structure of the paper bag machine according to claim 2, characterized in that: The paper feeding rack is installed on the bracket in a flippable manner.

4. The paper feeding frame structure of the paper bag machine according to claim 3, characterized in that: The bracket is provided with a support rod, and the first end of the paper feed rack is hinged on the support rod; a driving mechanism for driving the paper feed rack to flip is also provided.

5. The paper feeding frame structure of the paper bag machine according to claim 4, characterized in that: The driving mechanism is a cylinder, the base of the cylinder is hinged on the bracket, and the piston rod of the cylinder is hinged to the paper feed rack.

6. The paper feeding frame structure of the paper bag machine according to claim 5, characterized in that: The paper feeding rack comprises a frame, the frame is further provided with a cross bar, and the pressing wheel mechanism is installed on the cross bar.

7. The paper feeding frame structure of the paper bag machine according to claim 6, characterized in that: The pressing wheel mechanism comprises a mounting rod, and the mounting rod is adjustably mounted on the cross bar through a transverse slider.

8. The paper feeding frame structure of the paper bag machine according to claim 7, characterized in that: A series of pressing wheels are arranged on the mounting rod.

9. The paper feeding frame structure of the paper bag machine according to claim 8, characterized in that: The pressing wheel is adjustably mounted on the mounting rod via a longitudinal sliding block.

10. The paper feeding frame structure of a paper bag machine according to claim 9, characterized in that: A brush wheel is also provided at the end of the mounting rod.

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