Waste paper collecting device for publication printing

Abstract

The invention relates to the technical field of publication printing, and discloses a waste paper collecting device for publication printing, which comprises a box body, the inner wall of the box body is fixedly connected with a partition plate, the top of the box body is provided with a feeding frame, and the box body is provided with a crushing mechanism; the crushing mechanism comprises a motor, a crushing roller, an arc-shaped groove, a first rotating rod, a fixed plate, a telescopic rod, a spring and a second rotating rod; the motor is fixedly connected to the side face of the box body, the number of the crushing rollers is two, and the two crushing rollers penetrate through the partition plate through bearings and are in transmission connection through a gear set. By arranging the motor and the crushing roller, waste paper can be crushed, the size of the waste paper is reduced, the waste paper is more compact, the occupied space is reduced, the waste paper is conveniently collected, by arranging the first rotating rod, the second rotating rod and the transmission roller, the waste paper can fall onto the crushing roller at a constant speed, and thus the waste paper is crushed more uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of publication printing, in particular to a waste paper collecting device for publication printing. Background Art

[0002] After printing a publication, the factory needs to cut the edges of the printed publication and then bind it into books. After the printing factory cuts the edges of the publication, the waste paper generated after the edge cutting needs to be manually collected and subsequently processed.

[0003] According to a Chinese patent with the publication number "CN211224876U", a waste paper collection device for publication printing includes a base, a first partition and a second partition are respectively arranged on the base, a first slide groove is opened on the inner wall of the first partition, and a first slide seat connected to the first slide groove is arranged in the first slide groove, the first slide seat is fixedly connected to the edge of the support plate, a second slide groove is arranged on the surface of the support plate, a second slide seat connected to the second slide groove is arranged in the second slide groove, the second slide seat is fixedly connected to the lower end of the limit plate, and the limit plate is installed with a first pressure sensor on the side close to the first partition. The waste paper collection device for publication printing, through the coordinated use of the first partition, the second partition, the support plate, the limit plate, the first sensor, the fixed plate, the support seat and the controller, so that the paper is placed on the support plate for centralized collection, which is convenient for the rapid packaging of the paper in the later stage and reduces the labor consumption in the later stage.

[0004] When the above patent is in use, the paper is placed on a support plate for centralized collection, which is convenient for quick packaging of the paper later and reduces labor consumption in the later stage. However, the waste paper is relatively fluffy and occupies a large space, which affects the cost of waste paper processing in the printing plant. Therefore, a waste paper collection device for publication printing is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a waste paper collection device for publication printing in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a waste paper collection device for publication printing, comprising a box body, the inner wall of the box body is fixedly connected with a partition, the top of the box body is provided with a feed frame, the box body is provided with a crushing mechanism, the crushing mechanism comprises a motor, a crushing roller, an arc groove, a first rotating rod, a fixed plate, a telescopic rod, a spring, and a second rotating rod; The motor is fixedly connected to the side of the box body, the number of the crushing rollers is two, the two crushing rollers pass through the partition through bearings and are connected through a gear set, one of the crushing rollers is fixedly connected to the output end of the motor, the arc groove is opened on the partition, the first rotating rod movably passes through the arc groove, and the first rotating rod is connected to the crushing roller through a synchronous pulley; The fixed plate is rotatably connected to the first rotating rod through a bearing, the telescopic rod is fixedly mounted on the inner wall of the box body, a sliding groove is provided on the fixed plate, the movable end of the telescopic rod is fixedly connected to a slider, and the slider is slidably connected to the inner wall of the sliding groove, the spring is sleeved on the telescopic rod, and the two ends of the spring are respectively fixedly connected to the inner wall of the box body and the fixed plate, the second rotating rod passes through the fixed plate through a bearing, and the second rotating rod is transmission-connected to the first rotating rod through a synchronous pulley, and transmission rollers are fixedly sleeved on the outer walls of the first rotating rod and the second rotating rod.

[0007] Preferably, the number of the telescopic rods, springs and fixed plates are four, and the four telescopic rods are symmetrically arranged on both sides of the two crushing rollers.

[0008] Preferably, the number of arc-shaped grooves opened on the partition is two and they are symmetrically arranged, and the centers of the two arc-shaped grooves coincide with the central axes of the corresponding crushing rollers.

[0009] Preferably, a compacting mechanism is provided inside the box, and the compacting mechanism includes a triangular plate, a first electric push rod, a lifting plate, a pressure plate, a slide, and a sliding rod. The triangular plate is fixedly connected to the inner wall of the box, the first electric push rod is fixedly installed at the bottom of the triangular plate, the lifting plate is fixedly connected to the bottom of the movable end of the first electric push rod, there are two pressure plates, and the two pressure plates are respectively hinged on both sides of the lifting plate, the slide is arranged on the inner wall of the box, the sliding rod is arranged at one end of the pressure plate away from the lifting plate, and the sliding rod is slidably connected to the inner wall of the slide.

[0010] Preferably, outlets are provided below both sides of the slideway, and the width of the outlets is the same as the diameter of the slide rod.

[0011] Preferably, clamping columns are fixedly connected to both sides of the lifting plate, and an elastic clamping block is fixedly connected to the top of the pressing plate. The number of the clamping columns and the number of the elastic clamping blocks are four, and the four clamping columns and the four elastic clamping blocks are correspondingly arranged.

[0012] Preferably, a slot is provided on the front side of the box body, a collecting box is slidably connected to the inner wall of the box body, a guide plate is fixedly connected to the partition plate, and the guide plates are located on both sides of the lifting plate.

[0013] Preferably, a packaging mechanism is provided on the box body, and the packaging mechanism includes a socket, a second electric push rod, a push block, a clip, and a heating plate. The socket is opened on the front side of the collection box, the second electric push rod is fixedly mounted on the partition, and the movable end of the second electric push rod movably passes through the partition, the push block is fixedly connected to the movable end of the second electric push rod, the clip is arranged on the top of the push block, and the heating plate is arranged on the side of the push block away from the second electric push rod.

[0014] Preferably, a vacuum pump is fixedly installed on the front side of the box body, and a connecting pipe is provided in communication with the output end of the vacuum pump, and the outer diameter of the connecting pipe is the same as the inner diameter of the socket.

[0015] Preferably, a socket is fixedly connected to the front side of the box body, and the socket is clamped with the connecting pipe.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A waste paper collection device for publication printing can crush waste paper by setting a motor and a crushing roller, reduce the volume of waste paper, make the waste paper more compact, thereby reducing the occupied space, and facilitate the collection of waste paper. By setting a first rotating rod, a second rotating rod and a transmission roller, the waste paper can fall onto the crushing roller at a uniform speed, so that the waste paper is crushed more evenly.

[0017] 2. The waste paper collecting device for publication printing can make the first rotating rod slide in a circle along the central axis of the crushing roller by arranging the arc groove, the fixed plate telescopic rod, the spring, the slide groove and the slider, so that the synchronous belt pulley connection between the first rotating rod and the crushing roller is more stable, thereby improving the stability of the waste paper falling.

[0018] 3. The waste paper collection device for publication printing can drive the lifting plate and the pressing plate to descend by setting a first electric push rod, thereby compacting the waste paper scraps in the collection box and reducing the gaps between the waste paper scraps, which is beneficial for later collection.

[0019] 4. The waste paper collection device for publication printing is convenient for unfolding and storing the pressing plate by arranging a slide, a slide rod, a clamping column and an elastic clamping block. By storing the pressing plate, waste paper scraps can fall into the collection box for collection.

[0020] 5. The waste paper collection device for publication printing is used to fix the vacuum packaging bag inside the collection box by arranging a clip to collect waste paper scraps. The vacuum packaging bag can be heat-sealed by arranging a second electric push rod, a push block and a heating plate. The excess air in the vacuum packaging bag is then extracted by a vacuum pump, thereby further compressing the scraps of paper in the vacuum packaging bag to facilitate subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the structure of the present invention; Figure 2 It is a front schematic diagram of the present invention; Figure 3 It is a front cross-sectional view of the present invention; Figure 4 This is a schematic diagram of the internal structure of the box of the present invention; Figure 5 It is a schematic diagram of the back side of the internal structure of the box body of the present invention; Figure 6 This is an enlarged view of point A of the present invention; Figure 7 It is an enlarged view of B of the present invention; Figure 8 It is an enlarged view of point C of the present invention.

[0022] In the figure: 1. box body; 2. partition; 3. feed frame; 4. crushing mechanism; 41. motor; 42. crushing roller; 43. arc groove; 44. first rotating rod; 45. fixed plate; 46. telescopic rod; 47. spring; 48. second rotating rod; 5. compacting mechanism; 51. triangular plate; 52. first electric push rod; 53. lifting plate; 54. pressing plate; 55. slideway; 56. slide rod; 57. clamping column; 58. elastic clamping block; 6. packaging mechanism; 61. collection box; 62. socket; 63. second electric push rod; 64. push block; 65. clamp; 66. heating plate; 67. vacuum pump; 68. connecting pipe. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-8 One embodiment of the present invention is: a waste paper collection device for publication printing, comprising a box body 1, a partition 2 is fixedly connected to the inner wall of the box body 1, a feeding frame 3 is arranged on the top of the box body 1, and a crushing mechanism 4 is arranged on the box body 1, and the crushing mechanism 4 includes a motor 41, a crushing roller 42, an arc groove 43, a first rotating rod 44, a fixed plate 45, a telescopic rod 46, a spring 47, and a second rotating rod 48; The motor 41 is fixedly connected to the side of the box body 1, and there are two crushing rollers 42. The two crushing rollers 42 penetrate the partition 2 through the bearing and are connected through the gear set. One of the crushing rollers 42 is fixedly connected to the output end of the motor 41. The arc groove 43 is opened on the partition 2. The first rotating rod 44 movably penetrates the arc groove 43, and the first rotating rod 44 is connected to the crushing roller 42 through the synchronous belt pulley. The fixed plate 45 is rotatably connected to the first rotating rod 44 through a bearing, the telescopic rod 46 is fixedly installed on the inner wall of the box body 1, a slide groove is provided on the fixed plate 45, the movable end of the telescopic rod 46 is fixedly connected with a slider, and the slider is slidably connected to the inner wall of the slide groove, the spring 47 is sleeved on the telescopic rod 46, and the two ends of the spring 47 are respectively fixedly connected to the inner wall of the box body 1 and the fixed plate 45, the second rotating rod 48 passes through the fixed plate 45 through a bearing, and the second rotating rod 48 is transmission-connected to the first rotating rod 44 through a synchronous pulley, and transmission rollers are fixedly sleeved on the outer walls of the first rotating rod 44 and the second rotating rod 48.

[0028] Preferably, the number of the telescopic rods 46 , the number of the springs 47 and the number of the fixing plates 45 are all four, and the four telescopic rods 46 are symmetrically arranged on both sides of the two crushing rollers 42 .

[0029] Preferably, the number of arc-shaped grooves 43 opened on the partition plate 2 is two and they are symmetrically arranged, and the centers of the two arc-shaped grooves 43 coincide with the central axes of the corresponding crushing rollers 42 .

[0030] Preferably, a compacting mechanism 5 is provided inside the box body 1, and the compacting mechanism 5 includes a triangular plate 51, a first electric push rod 52, a lifting plate 53, a pressure plate 54, a slide 55, and a sliding rod 56. The triangular plate 51 is fixedly connected to the inner wall of the box body 1, the first electric push rod 52 is fixedly installed at the bottom of the triangular plate 51, the lifting plate 53 is fixedly connected to the bottom of the movable end of the first electric push rod 52, there are two pressure plates 54, and the two pressure plates 54 are respectively hinged on both sides of the lifting plate 53, the slide 55 is arranged on the inner wall of the box body 1, the sliding rod 56 is arranged at one end of the pressure plate 54 away from the lifting plate 53, and the sliding rod 56 is slidably connected to the inner wall of the slide 55.

[0031] Preferably, outlets are provided below both sides of the slideway 55 , and the width of the outlets is the same as the diameter of the slide rod 56 .

[0032] Preferably, posts 57 are fixedly connected to both sides of the lifting plate 53, and an elastic block 58 is fixedly connected to the top of the pressing plate 54. The number of posts 57 and elastic blocks 58 is four, and the four posts 57 and elastic blocks 58 are correspondingly arranged.

[0033] Preferably, a notch is opened on the front of the box body 1 , a collection box 61 is slidably connected to the inner wall of the box body 1 , a guide plate is fixedly connected to the partition plate 2 , and the guide plates are located on both sides of the lifting plate 53 .

[0034] Working principle: waste paper is placed between two transmission rollers through the feed frame 3, the waste paper is clamped by the elastic force of the spring 47, one of the crushing rollers 42 is driven to rotate by starting the motor 41, and the other crushing roller 42 is driven to reverse by the gear set to crush the waste paper to reduce the volume of the waste paper. At the same time, when the crushing roller 42 rotates, it will drive the first rotating rod 44 to rotate through the synchronous belt pulley. The rotation of the first rotating rod 44 will drive the second rotating rod 48 to rotate through the synchronous belt pulley, thereby driving the transmission roller to rotate and transport the clamped waste paper downward, so that the waste paper can fall at a uniform speed, making the crushing roller 42 crush more stably. When the crushed waste paper scraps fall into the collection box 61 through the guide plate for collection, the lifting plate 53 is driven to descend by starting the first electric push rod 52. The descent of the lifting plate 53 will first drive the two pressing plates 5 When the lifting plate 53 is lifted up, the first electric push rod 52 will move downward, and the sliding bar 56 will slide out from the exit on the slide 55 and separate from the slide 55. The waste paper in the collection box 61 is compacted by the lifting plate 53 and the pressing plate 54 to reduce the occupied space. After the compaction is completed, the first electric push rod 52 drives the lifting plate 53 to rise, and the sliding bar 56 enters the slide 55 from the exit and continues to rise. The clamping column 57 will separate from the elastic clamping block 58, and the pressing plate 54 will be retracted to prevent the pressing plate 54 from unfolding and affecting the waste paper falling into the collection box 61.

[0035] See also Figure 1-8 On the basis of the above embodiment, in another embodiment of the present invention, preferably, a packaging mechanism 6 is provided on the box body 1, and the packaging mechanism 6 includes a socket 62, a second electric push rod 63, a push block 64, a clip 65, and a heating plate 66. The socket 62 is opened on the front of the collection box 61, the second electric push rod 63 is fixedly installed on the partition 2, and the movable end of the second electric push rod 63 movably penetrates the partition 2, the push block 64 is fixedly connected to the movable end of the second electric push rod 63, the clip 65 is arranged on the top of the push block 64, and the heating plate 66 is arranged on the side of the push block 64 away from the second electric push rod 63.

[0036] Preferably, a vacuum pump 67 is fixedly installed on the front of the box body 1 , and a connecting pipe 68 is provided at the output end of the vacuum pump 67 , and the outer diameter of the connecting pipe 68 is the same as the inner diameter of the socket 62 .

[0037] Preferably, a socket is fixedly connected to the front of the box body 1 , and the socket is engaged with the connecting pipe 68 .

[0038] Working principle: Place the vacuum packaging bag in the collection box 61, and clamp the bag opening of the vacuum packaging bag with the clip 65, and then connect one end of the connecting pipe 68 with the vacuum port of the vacuum packaging bag through the socket 62, and the broken waste paper scraps will fall into the vacuum packaging bag in the collection box 61. After the waste paper scraps are compacted, the second electric push rods 63 on both sides of the collection box 61 are started to drive the two push blocks 64 to move relative to each other, and the bag opening of the vacuum packaging bag is closed, and then the bag opening is heat-sealed by two heating plates 66, and then the vacuum packaging bag is vacuumed by starting the vacuum pump 67 to further reduce the volume of the waste paper scraps and facilitate subsequent processing.

[0039] The present invention provides a waste paper collection device for publication printing. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A waste paper collection device for publication printing, comprising a box (1), characterized in that: The inner wall of the box body (1) is fixedly connected with a partition plate (2), the top of the box body (1) is provided with a feed frame (3), and the box body (1) is provided with a crushing mechanism (4), the crushing mechanism (4) comprising a motor (41), a crushing roller (42), an arc groove (43), a first rotating rod (44), a fixed plate (45), a telescopic rod (46), a spring (47), and a second rotating rod (48); The motor (41) is fixedly connected to a side surface of the housing (1); there are two crushing rollers (42); the two crushing rollers (42) penetrate the partition (2) via bearings and are connected in transmission via a gear set; one of the crushing rollers (42) is fixedly connected to an output end of the motor (41); the arc groove (43) is formed on the partition (2); the first rotating rod (44) movably penetrates the arc groove (43); and the first rotating rod (44) is connected in transmission via a synchronous pulley to the crushing roller (42); The fixed plate (45) is rotatably connected to the first rotating rod (44) via a bearing, the telescopic rod (46) is fixedly mounted on the inner wall of the box body (1), a slide groove is provided on the fixed plate (45), a movable end of the telescopic rod (46) is fixedly connected to a slider, and the slider is slidably connected to the inner wall of the slide groove, the spring (47) is sleeved on the telescopic rod (46), and the two ends of the spring (47) are respectively fixedly connected to the inner wall of the box body (1) and the fixed plate (45), the second rotating rod (48) passes through the fixed plate (45) via a bearing, and the second rotating rod (48) is transmission-connected to the first rotating rod (44) via a synchronous pulley, and transmission rollers are fixedly sleeved on the outer walls of the first rotating rod (44) and the second rotating rod (48).

2. A waste paper collection device for publication printing according to claim 1, characterized in that: The number of the telescopic rods (46), springs (47) and fixed plates (45) is four, and the four telescopic rods (46) are symmetrically arranged on both sides of the two crushing rollers (42).

3. A waste paper collection device for publication printing according to claim 2, characterized in that: The number of arc-shaped grooves (43) opened on the partition plate (2) is two and they are symmetrically arranged, and the centers of the two arc-shaped grooves (43) coincide with the central axes of the corresponding crushing rollers (42).

4. A waste paper collection device for publication printing according to claim 3, characterized in that: A compacting mechanism (5) is arranged inside the box body (1), and the compacting mechanism (5) comprises a triangular plate (51), a first electric push rod (52), a lifting plate (53), a pressing plate (54), a slideway (55), and a sliding rod (56). The triangular plate (51) is fixedly connected to the inner wall of the box body (1), the first electric push rod (52) is fixedly mounted on the bottom of the triangular plate (51), the lifting plate (53) is fixedly connected to the bottom of the movable end of the first electric push rod (52), there are two pressing plates (54), the two pressing plates (54) are respectively hinged on both sides of the lifting plate (53), the slideway (55) is arranged on the inner wall of the box body (1), the sliding rod (56) is arranged at one end of the pressing plate (54) away from the lifting plate (53), and the sliding rod (56) is slidably connected to the inner wall of the slideway (55).

5. A waste paper collection device for publication printing according to claim 4, characterized in that: Exit ports are provided below both sides of the slideway (55), and the width of the exit ports is the same as the diameter of the slide bar (56).

6. A waste paper collection device for publication printing according to claim 5, characterized in that: Clamping columns (57) are fixedly connected to both sides of the lifting plate (53), and an elastic clamping block (58) is fixedly connected to the top of the pressing plate (54). The number of the clamping columns (57) and the number of the elastic clamping blocks (58) are both four, and the four clamping columns (57) and the elastic clamping blocks (58) are arranged correspondingly.

7. A waste paper collection device for publication printing according to claim 6, characterized in that: A notch is provided on the front of the box body (1), a collecting box (61) is slidably connected to the inner wall of the box body (1), a guide plate is fixedly connected to the partition plate (2), and the guide plates are located on both sides of the lifting plate (53).

8. The waste paper collection device for publication printing according to claim 7, characterized in that: The box body (1) is provided with a packaging mechanism (6), the packaging mechanism (6) comprising a socket (62), a second electric push rod (63), a push block (64), a clamp (65), and a heating plate (66); the socket (62) is opened on the front side of the collection box (61); the second electric push rod (63) is fixedly mounted on the partition (2), and the movable end of the second electric push rod (63) movably penetrates the partition (2); the push block (64) is fixedly connected to the movable end of the second electric push rod (63); the clamp (65) is arranged on the top of the push block (64); and the heating plate (66) is arranged on a side of the push block (64) away from the second electric push rod (63).

9. The waste paper collection device for publication printing according to claim 8, characterized in that: A vacuum pump (67) is fixedly mounted on the front of the box body (1), and a connecting pipe (68) is provided in communication with the output end of the vacuum pump (67), wherein the outer diameter of the connecting pipe (68) is the same as the inner diameter of the socket (62).

10. The waste paper collection device for publication printing according to claim 9, characterized in that: A clamping seat is fixedly connected to the front of the box body (1), and the clamping seat is clamped to the connecting pipe (68).

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