Leaflet edge cutting device

Abstract

The utility model provides a leaflet edge cutting device, belongs to the technical field of presswork production equipment, and aims to solve the problem that a next group of leaflet can be cut only after a worker cleans scraps cut by the worker in the prior art, and the operation steps are more. Comprising a cutting machine support, a cutting driving motor, a cutting limiting piece, a cutting knife, a cutting bottom plate, a cutting positioning mechanism and a cutting cleaning mechanism. The cutting driving motor is fixedly connected to the middle position of the upper portion of the cutting machine support. The cutting limiting pieces are fixedly connected to the inner side of the cutting machine support. The cutting knife is connected between the two groups of cutting limiting pieces in a sliding manner; the cutting bottom plate is fixedly connected to the inner side of the cutting machine support, and a rectangular groove structure is arranged in the middle of the cutting bottom plate. The cutting positioning mechanism is arranged above the cutting bottom plate; the cutting and cleaning mechanism is arranged on the inner side of the cutting machine support, operation steps are reduced, and the leaflet production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of printed matter production equipment, and more specifically, particularly relates to a leaflet edge cutting device. Background Art

[0002] When producing flyers, it is generally necessary to design, print and cut the flyers. Since it is often necessary to print multiple flyers on the same paper layout when printing flyers, the connecting parts and the edges of the flyers need to be cut after printing. The existing method of cutting the edges of the flyers is generally to use a cutting machine for cutting, and the cutting of the leaflet edges is achieved by controlling the descent of the cutting knife by a motor.

[0003] The existing application number is: CN202222519814.9. The utility model discloses a cutting device for leaflet printed materials, and relates to the technical field of printed material production. The utility model includes a transmission mechanism, a transmission mechanism control box, a cutting knife bearing part, a cutting control box and a paper cutting part. The transmission mechanism control box is connected to one side of the transmission mechanism, and the edges on both sides of the middle of the transmission mechanism are connected to the cutting knife bearing part. The cutting control box is connected to one side of the cutting knife bearing part, and the center of the cutting knife bearing part is connected to the paper cutting part. The utility model is configured with a rotating motor at the top, and the angle of the blade can be adjusted in a small range through the control box. A laser light is provided at the bottom of the cutting part, and precise alignment can be achieved quickly with the cooperation of the control box to fine-tune the angle. The problem that the existing printed materials are tilted due to printing, the blade is difficult to adjust, resulting in incomplete cutting patterns, and the existing cutting device is difficult to accurately align the cutting position, and the accuracy and efficiency are low.

[0004] Based on the above, after the leaflets are cut, the scraps on the edge of the leaflets will accumulate on the cutting table of the cutting machine. Workers need to clean up the scraps before cutting the next group of leaflets. The operation steps are many and the operation is cumbersome, which affects the efficiency of leaflet production. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a leaflet edge cutting device to solve the problem that after the leaflet cutting is completed, the waste chips on the edge of the leaflet will accumulate on the cutting table of the cutting machine, and the workers need to clean up the cut waste chips before cutting the next group of leaflets. The operation steps are relatively large and the operation is relatively cumbersome, which affects the leaflet production efficiency.

[0006] The purpose and effect of the leaflet edge cutting device of the utility model are achieved by the following specific technical means:

[0007] A leaflet edge cutting device comprises a cutting machine bracket, a cutting drive motor, a cutting limiter, a cutting knife, a cutting bottom plate, a cutting positioning mechanism and a cutting cleaning mechanism;

[0008] The cutting drive motor is fixedly connected to the upper middle position of the cutting machine bracket;

[0009] There are two groups of cutting limiters, which are respectively fixedly connected to the inner side of the cutting machine bracket, and both groups of cutting limiters are provided with a slide groove structure;

[0010] The cutting knife is slidably connected between the two sets of cutting limiters;

[0011] The cutting bottom plate is fixedly connected to the inner side of the cutting machine bracket, and a rectangular groove structure is arranged in the middle of the cutting bottom plate;

[0012] The cutting positioning mechanism is arranged above the cutting bottom plate;

[0013] The cutting and cleaning mechanism is arranged on the inner side of the cutting machine bracket.

[0014] Furthermore, the cutting positioning mechanism includes: a cutting positioning hole and a cutting positioning pin;

[0015] The cutting positioning holes are provided in multiple groups, all of which are threaded hole structures, and the multiple groups of cutting positioning holes are opened at the upper rear end of the cutting bottom plate;

[0016] The cutting positioning pins are provided in a plurality of groups, and the plurality of groups of cutting positioning pins are respectively threadedly connected to the inner upper ends of the cutting positioning holes.

[0017] Furthermore, the cutting positioning mechanism also includes: a waste collection box and a waste collection trough;

[0018] The waste collection box is slidably connected to the inner front end of the cutting base plate;

[0019] The waste chip collecting groove is a rectangular groove structure, and the waste chip collecting groove is arranged at the upper front end of the cutting bottom plate.

[0020] Further, the cutting and cleaning mechanism comprises: a cutting connecting piece and a cutting driving lead screw;

[0021] The cutting connection piece is fixedly connected to the middle position above the cutting knife, and the cutting connection piece is provided with a threaded hole structure;

[0022] The cutting drive lead screw is coaxially fixedly connected to the lower end of the rotating shaft of the cutting drive motor, and the cutting drive lead screw is threadedly connected to the inside of the threaded hole of the cutting connection piece.

[0023] Furthermore, the cutting and cleaning mechanism also includes: a collection drive rack and a collection drive gear;

[0024] There are two groups of collecting drive racks, which are respectively fixedly connected to the inner lower ends of the cutting limiter;

[0025] There are two groups of collecting driving gears, which are rotatably connected to the left and right ends of the cutting knife respectively, and the two groups of collecting driving gears are respectively meshed with the collecting driving racks.

[0026] Furthermore, the cutting and cleaning mechanism also includes: a collection drive screw, a collection drive slider, a collection baffle, a collection drive member and a collection trigger member;

[0027] The collecting drive screw is rotatably connected to the inner upper end of the cutting knife, the left and right ends of the collecting drive screw are coaxially fixedly connected to the collecting drive gear, and the left ends of the collecting drive screw are provided with threaded connections of different rotation directions;

[0028] The collecting driving sliders are provided with two groups in total, the two groups of collecting driving sliders are respectively threadedly connected to the outer periphery of the collecting driving lead screw, and the two groups of collecting driving sliders are respectively slidably connected above the cutting knife;

[0029] The collecting baffle is slidably connected in front of the cutting knife;

[0030] The collecting drive members are provided with two groups in total, and the two groups of collecting drive members are respectively fixedly connected above the collecting baffles, and the two groups of collecting drive members are both provided with inclined slot structures;

[0031] The collecting trigger members are provided in two groups, and the two groups of collecting trigger members are respectively fixedly connected above the collecting driving sliding block, and the inner sides of the two groups of collecting trigger members are both arranged inside the inclined groove of the collecting driving member.

[0032] Compared with the prior art, the utility model has the following beneficial effects:

[0033] The utility model provides a cutting positioning mechanism. When it is necessary to cut the edge of a leaflet, the cutting positioning pin is threadedly connected to the inside of the cutting positioning hole, and then the rear of the leaflet is pressed against the outer periphery of the cutting positioning pin. At this time, the cutting positioning pin realizes the positioning of the leaflet, facilitates the positioning of the leaflet cutting position, realizes the positioning of leaflets of different sizes, and is convenient for workers to use.

[0034] The utility model provides a cutting and cleaning mechanism, wherein the cutting knife moves downward and drives the collecting driving gear to move downward, and the collecting driving gear moves downward to contact and rotate with the collecting driving rack, and the rotation of the collecting driving gear drives the collecting driving lead screw to rotate, and the rotation of the collecting driving lead screw drives two groups of collecting driving slide blocks to move toward each other, and the opposite movement of the collecting driving slide blocks drives the collecting triggering parts to move toward each other, and the opposite movement of the collecting triggering parts squeezes the collecting driving parts forward, and the collection driving parts move forward and drive the collecting baffle to move forward, and the collection baffle moves forward to push the waste leaflet chips into the interior of the waste chip collecting groove, thereby realizing the cleaning of the waste chips, avoiding the manual cleaning of the waste chips by workers, facilitating the operation of workers, realizing the cleaning of the waste chips during the cutting process, reducing the operation steps, and improving the efficiency of leaflet production. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0036] Figure 2 It is a schematic diagram of the cutting positioning pin structure of the utility model.

[0037] Figure 3 It is a schematic diagram of the structure of the cutting connector of the utility model.

[0038] Figure 4 It is a schematic diagram of the structure of the collection drive rack of the utility model.

[0039] Figure 5 It is a schematic diagram of the structure of the cutting and cleaning mechanism of the utility model.

[0040] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0041] 1. Cutting machine bracket; 101. Cutting positioning hole; 102. Cutting positioning pin; 103. Waste chip collection box; 104. Waste chip collection slot; 2. Cutting drive motor; 201. Cutting connecting piece; 202. Cutting drive screw; 203. Collection drive rack; 204. Collection drive gear; 205. Collection drive screw; 206. Collection drive slider; 207. Collection baffle; 208. Collection drive member; 209. Collection trigger member; 3. Cutting limit member; 4. Cutting knife; 5. Cutting bottom plate. DETAILED DESCRIPTION

[0042] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0043] Embodiment 1:

[0044] As attached Figure 1 To Attachment Figure 4 As shown:

[0045] The utility model provides a leaflet edge cutting device, comprising a cutting machine bracket 1, a cutting drive motor 2, a cutting limiter 3, a cutting knife 4, a cutting bottom plate 5 and a cutting positioning mechanism;

[0046] The cutting drive motor 2 is fixedly connected to the upper middle position of the cutting machine bracket 1;

[0047] There are two groups of cutting limiters 3, which are respectively fixedly connected to the inner side of the cutting machine bracket 1, and both groups of cutting limiters 3 are provided with a slide groove structure;

[0048] The cutting blade 4 is slidably connected between the two sets of cutting limiters 3;

[0049] The cutting base plate 5 is fixedly connected to the inner side of the cutting machine bracket 1, and a rectangular groove structure is provided in the middle of the cutting base plate 5;

[0050] The cutting positioning mechanism is arranged above the cutting base plate 5 .

[0051] The cutting positioning mechanism includes: a cutting positioning hole 101, a cutting positioning pin 102, a waste collection box 103 and a waste collection groove 104;

[0052] There are multiple groups of cutting positioning holes 101, all of which are threaded hole structures, and all of which are opened at the upper rear end of the cutting bottom plate 5;

[0053] There are multiple groups of cutting positioning pins 102, and the multiple groups of cutting positioning pins 102 are respectively threadedly connected to the inner upper ends of the cutting positioning holes 101;

[0054] The waste collection box 103 is slidably connected to the inner front end of the cutting base plate 5;

[0055] The waste chip collecting groove 104 is a rectangular groove structure, and the waste chip collecting groove 104 is opened at the upper front end of the cutting base plate 5 .

[0056] During use, when it is necessary to cut the edge of the leaflet, the cutting positioning pin 102 is threadedly connected to the inside of the cutting positioning hole 101, and then the rear of the leaflet is pressed against the outer periphery of the cutting positioning pin 102. At this time, the cutting positioning pin 102 realizes the positioning of the leaflet. After the leaflet is cut, the waste generated by the cutting is poured into the waste collection box 103 through the waste collection groove 104, which facilitates the collection of leaflet waste.

[0057] Embodiment 2:

[0058] The utility model provides a leaflet edge cutting device, based on the first embodiment, such as Figures 1 to 5 As shown, it also includes a cutting and cleaning mechanism, which is arranged on the inner side of the cutting machine bracket 1.

[0059] The cutting and cleaning mechanism includes: a cutting connection member 201, a cutting drive screw 202, a collection drive rack 203, a collection drive gear 204, a collection drive screw 205, a collection drive slider 206, a collection baffle 207, a collection drive member 208 and a collection trigger member 209;

[0060] The cutting connection piece 201 is fixedly connected to the middle position above the cutting knife 4, and the cutting connection piece 201 is provided with a threaded hole structure;

[0061] The cutting drive lead screw 202 is coaxially fixedly connected to the lower end of the rotating shaft of the cutting drive motor 2, and the cutting drive lead screw 202 is threadedly connected to the inside of the threaded hole of the cutting connection member 201;

[0062] There are two sets of collecting driving racks 203, and the two sets of collecting driving racks 203 are respectively fixedly connected to the inner lower ends of the cutting limiter 3;

[0063] There are two sets of collecting driving gears 204, which are rotatably connected to the left and right ends of the cutting knife 4, and are meshed with the collecting driving racks 203.

[0064] The collection drive screw 205 is rotatably connected to the inner upper end of the cutting blade 4, and the left and right ends of the collection drive screw 205 are coaxially fixedly connected to the collection drive gear 204, and the left ends of the collection drive screw 205 are provided with threaded connections of different rotation directions;

[0065] There are two groups of collecting driving sliders 206, which are respectively threadedly connected to the outer periphery of the collecting driving lead screw 205, and are respectively slidably connected above the cutting blade 4;

[0066] The collecting baffle 207 is slidably connected in front of the cutting knife 4;

[0067] There are two groups of collecting driving members 208, which are respectively fixedly connected to the top of the collecting baffle 207, and both groups of collecting driving members 208 are provided with an inclined slot structure;

[0068] There are two groups of collecting trigger members 209 , which are respectively fixedly connected above the collecting driving slider 206 , and the inner sides of the two groups of collecting trigger members 209 are both arranged inside the inclined groove of the collecting driving member 208 .

[0069] During use, when the leaflets are cut, the cutting drive motor 2 is turned on, and the rotation shaft of the cutting drive motor 2 drives the cutting drive screw 202 to rotate. The cutting drive screw 202 rotates and drives the cutting connecting member 201 to move downward. The cutting connecting member 201 moves downward and drives the cutting knife 4 to move downward. The cutting knife 4 moves downward to cut the leaflets. At the same time, the cutting knife 4 moves downward and drives the collecting drive gear 204 to move downward. The collecting drive gear 204 moves downward and contacts and rotates with the collecting drive rack 203. The collection drive gear 204 rotates and drives the collecting drive screw 205 to rotate. The collection drive screw 205 rotates and drives the two groups of collecting drive sliders 206 to move in opposite directions. The collection drive sliders 206 move in opposite directions and drive the collection trigger member 209 to move in opposite directions. The collection trigger member 209 moves in opposite directions and squeezes the collection drive member 208 forward. The collection drive member 208 moves forward and drives the collection baffle 207 to move forward. The collection baffle 207 moves forward to push the leaflet waste into the waste collection slot 104, thereby cleaning the waste.

Claims

1. A leaflet edge cutting device, comprising a cutting machine support (1), a cutting drive motor (2), a cutting stopper (3), a cutting knife (4), a cutting bottom plate (5), a cutting positioning mechanism and a cutting cleaning mechanism; characterized in that: The cutting drive motor (2) is fixedly connected to the middle position above the cutting machine bracket (1); the cutting limiter (3) is provided in two groups, the two groups of cutting limiters (3) are respectively fixedly connected to the inner side of the cutting machine bracket (1), and the two groups of cutting limiters (3) are provided with a sliding groove structure; the cutting knife (4) is slidably connected between the two groups of cutting limiters (3); the cutting bottom plate (5) is fixedly connected to the inner side of the cutting machine bracket (1), and the middle position of the cutting bottom plate (5) is provided with a rectangular groove structure; the cutting positioning mechanism is provided above the cutting bottom plate (5); and the cutting cleaning mechanism is provided on the inner side of the cutting machine bracket (1).

2. A leaflet edge cutting device as claimed in claim 1, characterized in that: The cutting positioning mechanism comprises: a cutting positioning hole (101) and a cutting positioning pin (102); the cutting positioning holes (101) are provided in a plurality of groups, the plurality of groups of cutting positioning holes (101) are all threaded hole structures, and the plurality of groups of cutting positioning holes (101) are all opened at the upper rear end of the cutting bottom plate (5); the cutting positioning pins (102) are provided in a plurality of groups, and the plurality of groups of cutting positioning pins (102) are respectively threadedly connected to the inner upper ends of the cutting positioning holes (101).

3. A leaflet edge cutting device as claimed in claim 1, characterized in that: The cutting positioning mechanism further comprises: a waste chip collection box (103) and a waste chip collection groove (104); the waste chip collection box (103) is slidably connected to the inner front end of the cutting base plate (5); the waste chip collection groove (104) is a rectangular groove structure, and the waste chip collection groove (104) is opened at the upper front end of the cutting base plate (5).

4. A leaflet edge cutting device as claimed in claim 1, characterized in that: The cutting and cleaning mechanism comprises: a cutting connection piece (201) and a cutting drive lead screw (202); the cutting connection piece (201) is fixedly connected to a middle position above the cutting knife (4), and the cutting connection piece (201) is provided with a threaded hole structure; the cutting drive lead screw (202) is coaxially fixedly connected to the lower end of the rotating shaft of the cutting drive motor (2), and the cutting drive lead screw (202) is threadedly connected to the inside of the threaded hole of the cutting connection piece (201).

5. A leaflet edge cutting device as claimed in claim 4, characterized in that: The cutting and cleaning mechanism further comprises: a collection drive rack (203) and a collection drive gear (204); two groups of the collection drive rack (203) are provided, and the two groups of collection drive racks (203) are respectively fixedly connected to the inner lower end of the cutting limiter (3); two groups of the collection drive gear (204) are provided, and the two groups of collection drive gears (204) are respectively rotatably connected to the left and right ends of the cutting knife (4), and the two groups of collection drive gears (204) are respectively meshed with the collection drive rack (203).

6. A leaflet edge cutting device as claimed in claim 5, characterized in that: The cutting and cleaning mechanism further comprises: a collection drive screw (205), a collection drive slider (206), a collection baffle (207), a collection drive member (208) and a collection trigger member (209); the collection drive screw (205) is rotatably connected to the inner upper end of the cutting knife (4); the left and right ends of the collection drive screw (205) are coaxially fixedly connected to the collection drive gear (204); the left and right ends of the collection drive screw (205) are provided with threaded connections of different rotation directions; the collection drive sliders (206) are provided in two groups, and the two groups of collection drive sliders (206) are respectively threadedly connected to the outer ends of the collection drive screw (205); The two groups of collecting driving slide blocks (206) are respectively slidably connected above the cutting blade (4); the collecting baffle plate (207) is slidably connected in front of the cutting blade (4); two groups of collecting driving members (208) are provided, the two groups of collecting driving members (208) are respectively fixedly connected above the collecting baffle plate (207), and the two groups of collecting driving members (208) are both provided with an inclined groove structure; the two groups of collecting trigger members (209) are provided, the two groups of collecting trigger members (209) are respectively fixedly connected above the collecting driving slide blocks (206), and the inner sides of the two groups of collecting trigger members (209) are both provided inside the inclined groove of the collecting driving member (208).

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