A roll-type automatic stamping machine

Abstract

The invention discloses a roll-type automatic stamping machine, which relates to the field of stamping machines, including a machine body plate, a paper loading device, a power machine for providing power to the paper loading device, and a stamping device; the top of the stamping device moves forward and backward in a plane through a slide rail, the paper loading device and the power machine are respectively fixed on both sides of the machine body plate, the paper loading device moves left and right in a plane relative to the forward and backward movement of the stamping device, and the movement trajectories of the stamping device and the paper loading device are cross-shaped; the paper loading device is cylindrical, including a plurality of side wall surfaces, and is rotated along a central axis by a power machine. The invention provides a device with a simple structure, complete functions, and integrated feeding and stamping. The front, back, left, and right adjustment of the stamping body relative to the paper can be realized through a PLC control device, so that stamping can be performed more accurately, and the stamping position is changeable and flexible.

Description

Technical Field

[0001] The invention relates to the field of stamping machines, in particular to a roll-type automatic stamping machine. Background Art

[0002] With the enhancement of legal awareness, various institutions will use legal means to deal with matters of all sizes to enhance persuasiveness, such as stamping. The school's competent department batches the documents of the bidding students, some batches of drawings or printed documents, all of which need to be stamped. This kind of mechanized work has a large amount of tasks and is complicated. Generally, a specific person is required to stamp the documents. Long-term stamping is prone to fatigue and mistakes, and the efficiency is low. Although there are automatic stamping machines now, the stamping machines need to cooperate with various mechanical parts such as automatic paper feeding, material return, etc., resulting in cumbersome structure, large footprint, and insufficient flexibility. Therefore, it is necessary to provide a compact and simple automatic stamping machine. Summary of the invention

[0003] The object of the present invention is to provide a roll-type automatic stamping machine.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A roll-type automatic stamping machine comprises a machine body plate, a paper feeding device, a power machine for providing power to the paper feeding device, and a stamping device; the top of the stamping device moves forward and backward in a plane through a slide rail, the paper feeding device and the power machine are respectively fixed on both sides of the machine body plate, the paper feeding device moves left and right in a plane relative to the forward and backward movement of the stamping device, and the movement tracks of the stamping device and the paper feeding device are in a cross shape; the paper feeding device is cylindrical, comprises a plurality of side wall surfaces, and is rotated along a central axis through the power machine.

[0006] The paper loading device is used to roll up the paper. Each side wall can overlap the paper to be stamped. The paper of the same layer on the two adjacent side walls is connected. The power machine provides the rotational force for the paper loading device. After the paper on one side wall is stamped, the power machine switches to the other side wall. The stamping device moves forward and backward along the track, and the paper loading device can move left and right to adjust the stamp body relative to the paper to ensure the accurate stamping position.

[0007] Furthermore, the stamping device comprises a telescopic cylinder and a mounting frame connected to the telescopic cylinder; the mounting frame is arranged on the top of the telescopic cylinder and fixed in the slide rail; a stamping body is arranged at the bottom of the telescopic cylinder. The telescopic cylinder is extended and retracted to drive the stamping body to move up and down to stamp.

[0008] Furthermore, the telescopic cylinder is provided with a refueling hole, the telescopic cylinder is provided with a cavity for storing ink, the stamp body includes a sponge body, the sponge body is connected to the telescopic cylinder through a component, and the ink in the cavity penetrates into the sponge body. Ink is added through the refueling hole, and the ink penetrates through the sponge body to add ink to the stamp body.

[0009] Furthermore, the paper loading device is in the shape of a horizontally placed column, a telescopic rod is extended from the central axis, one end of the telescopic rod is connected to the central axis of the paper loading device, and the other end is connected to a movable rod, and the free end of the movable rod is connected to a power machine, and the power machine drives the paper loading device to rotate along the axis. The power machine realizes the rotation of the paper loading device.

[0010] Furthermore, the connection position between two adjacent walls of the paper loading device is an arc-shaped surface, which is convenient for connecting the papers.

[0011] Furthermore, the telescopic rod is arranged between the paper loading device and the body plate.

[0012] Furthermore, a PLC control device is included for coordinating the relative movement of the paper feeding device and the stamping device, including a moving part and a PLC control chip connected to the moving part. The PLC control chip controls the movement of the moving part to achieve accurate stamping.

[0013] Furthermore, the moving part includes a movable cylinder and a thickness dial indicator.

[0014] Furthermore, the movable cylinder is arranged outside the telescopic rod, and the two sides are connected to the feeding device and the body plate respectively, driving the telescopic rod to extend and retract; a large turntable is arranged on the movable rod, a tangent small bearing is arranged on the top of the large turntable, a fixed rod is arranged between the center position of the small bearing and the body plate, a thickness dial gauge is arranged on the fixed rod, and a positioning piece is arranged on the telescopic cylinder, and the positioning head of the positioning piece corresponds to the thickness dial gauge. The thickness dial gauge is fixed, and the telescopic cylinder moves forward and backward, up and down, driving the movement of the positioning piece. The thickness dial gauge can be used to test the up and down movement distance of the stamping piece, and the data can be fed back to the PLC control chip, so that the PLC control chip can further indicate and control.

[0015] Compared with the prior art, the present invention provides a device with a simple structure, complete functions, and integrated feeding and stamping. The front, back, left, and right adjustment of the stamp body relative to the paper can be achieved through a PLC control device, so that stamping can be performed more accurately and the stamping position can be varied and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a front view of the present invention.

[0018] Figure 3 It is a partial structural schematic diagram of the stamping device of the present invention.

[0019] Figure numerals: 1-body plate; 2-power machine; 3-slide rail; 4-side wall; 5-telescopic rod; 6-movable rod; 7-telescopic cylinder; 8-mounting frame; 9-stamp body; 10-oiling hole; 11-sponge body; 12-movable cylinder; 13-thickness dial indicator; 14-large turntable; 15-small bearing; 16-fixing rod; 17-positioning piece. 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 described embodiments 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] A roll-type automatic stamping machine, reference Figure 1-3 , including a body plate 1, a paper loading device, a power machine 2 for providing power for the paper loading device, and a stamping device; the top of the stamping device moves forward and backward in a plane through a slide rail 3, the paper loading device and the power machine 2 are respectively fixed on both sides of the body plate 1, the paper loading device moves left and right in a plane relative to the forward and backward movement of the stamping device, and the movement trajectories of the stamping device and the paper loading device are cross-shaped; the paper loading device is cylindrical, including a plurality of side wall surfaces 4, and rotates along the central axis through the power machine 2.

[0022] The paper feeding device is used to roll up paper, and the paper to be stamped can be overlapped on each side wall surface 4, and the paper of the same layer on two adjacent side wall surfaces 4 is connected. The power machine 2 provides the rotational force of the paper feeding device. After the paper on one side wall surface 4 is stamped, the power machine 2 switches to another side wall surface 4; the stamping device moves forward and backward along the track, and the paper feeding device can move left and right to achieve the adjustment of the stamping body 9 relative to the paper, ensuring the accurate stamping position.

[0023] The paper feeding device is a horizontally placed column, and a telescopic rod 5 is extended at the central axis position. One end of the telescopic rod 5 is connected to the central axis of the paper feeding device, and the other end is connected to a movable rod 6. The free end of the movable rod 6 is connected to the power machine 2. The power machine 2 drives the paper feeding device to rotate along the axis. The telescopic rod 5 is arranged between the paper feeding device and the body plate 1. The power machine 2 realizes the rotation of the paper feeding device. The stamping device of the paper feeding device includes a telescopic cylinder 7 and a mounting frame 8 connected to the telescopic cylinder 7; the mounting frame 8 is arranged on the top of the telescopic cylinder 7 and fixed in the slide rail 3; a stamping body 9 is arranged at the bottom of the telescopic cylinder 7, and the stamping body 9 is driven to move up and down by the telescopic cylinder 7. The telescopic cylinder 7 is provided with a refueling hole 10, and a cavity for storing ink is provided in the telescopic cylinder 7. The stamping body 9 includes a sponge 11, which is connected to the telescopic cylinder 7 through a component. The ink in the cavity penetrates into the sponge 11, and ink is added through the refueling hole 10. The ink penetrates through the sponge 11 to add ink to the stamp of the stamping body 9. The connection position of two adjacent walls of the paper loading device is an arc surface, which is convenient for connecting the papers.

[0024] It also includes a PLC control device for coordinating the relative movement of the paper feeding device and the stamping device, including a moving part and a PLC control chip connected to the moving part, and the PLC control chip controls the movement of the moving part to achieve accurate stamping. The moving part includes a movable cylinder 12 and a thickness dial gauge 13. The movable cylinder 12 is arranged outside the telescopic rod 5, and the two sides are respectively connected to the feeding device and the body plate 1, driving the telescopic rod 5 to extend and retract; a large turntable 14 is arranged on the movable rod 6, and a tangent small bearing 15 is arranged on the top of the large turntable 14, and a fixed rod 16 is arranged between the center position of the small bearing 15 and the body plate 1, and a thickness dial gauge 13 is arranged on the fixed rod 16, and a positioning member 17 is arranged on the telescopic cylinder 7, and the positioning head of the positioning member 17 corresponds to the thickness dial gauge 13. The thickness dial gauge 13 is fixed, and the telescopic cylinder 7 moves forward and backward and up and down, driving the movement of the positioning member 17. The thickness dial gauge 13 can be used to test the up and down movement distance of the stamping member, and the data can be fed back to the PLC control chip, so that the PLC control chip can further make instructions and controls.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A roll-type automatic stamping machine, characterized in that: It includes a machine body plate, a paper loading device, a power machine for providing power to the paper loading device, and a stamping device; the top of the stamping device moves forward and backward in a plane through a slide rail, the paper loading device and the power machine are respectively fixed on both sides of the machine body plate, the paper loading device moves left and right in a plane relative to the forward and backward movement of the stamping device, the movement tracks of the stamping device and the paper loading device are in a cross shape, including a plurality of side wall surfaces, and are rotated along the central axis through the power machine; It also includes a PLC control device for coordinating the relative movement of the paper feeding device and the stamping device, including a moving part and a PLC control chip connected to the moving part; The moving parts include a movable cylinder and a thickness dial gauge; The movable cylinder is arranged outside the telescopic rod, and its two sides are respectively connected to the feeding device and the body plate to drive the telescopic rod to extend and retract; a large turntable is arranged on the movable rod, a tangent small bearing is arranged on the top of the large turntable, a fixed rod is arranged between the center position of the small bearing and the body plate, a thickness dial indicator is arranged on the fixed rod, a positioning piece is arranged on the telescopic cylinder, and the positioning head of the positioning piece corresponds to the thickness dial indicator; the stamping device includes a telescopic cylinder and a mounting frame connected to the telescopic cylinder; the mounting frame is arranged on the top of the telescopic cylinder and fixed in the slide rail; a stamping body is arranged at the bottom of the telescopic cylinder; the paper feeding device is in the shape of a horizontally placed column, a telescopic rod is extended at the central axis position, one end of the telescopic rod is connected to the central axis of the paper feeding device, and the other end is connected to the movable rod, the free end of the movable rod is connected to the power machine, and the power machine drives the paper feeding device to rotate along the axis.

2. A roll-type automatic stamping machine according to claim 1, characterized in that: The telescopic cylinder is provided with a refueling hole, a cavity for storing ink is provided in the telescopic cylinder, the stamp body comprises a sponge body, the sponge body is connected to the telescopic cylinder through a component, and the ink in the cavity penetrates into the sponge body.

3. A roll-type automatic stamping machine according to claim 1, characterized in that: The connection position of two adjacent walls of the paper loading device is an arc surface.

4. A roll-type automatic stamping machine according to claim 1, characterized in that: The telescopic rod is arranged between the paper loading device and the machine body plate.

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