Turnover book feeding device

By introducing an adjustment mechanism into the flip-fetching device, adapting to the inner core of different widths, the back uneven problem caused by free fall movement when the inner core of a small width falls is solved, and the neatness of the pages and the quality of the subsequent process is achieved. promote.

CN222292868UActive Publication Date: 2025-01-03LANXI HELI MASCH CO LTD
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Patent Information

Application Number
CN202421228576.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-31
Publication Date
2025-01-03
Estimated Expiration
2034-05-31

AI Technical Summary

Technical Problem

During the turning and conveying process of the existing flip-floping device, the inner core with a smaller width falls due to the large drop distance, resulting in free fall movement, causing uneven back, affecting the neatness of the pages in the subsequent process.

Method used

A flip conveying device including a lateral conveying mechanism, a longitudinal conveying mechanism and a flip mechanism are designed. The distance between the conveying channel outlet and the longitudinal conveying mechanism is adjusted through the adjustment mechanism, adapting to the inner core of different widths, ensuring that the bottom end of the inner core falls into the longitudinal direction. Input terminal of the conveyor mechanism.

Benefits of technology

The drop distance of the inner core is effectively adjusted, avoiding the problems of scattering and unevenness, ensuring the neatness of the pages, and improving the quality of the subsequent processes.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222292868U_ABST
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Abstract

The utility model provides an overturning book feeding device, and belongs to the technical field of printing equipment. The problem that when an inner core with the small width falls at the last time, due to the fact that the falling distance is large, the inner core is scattered after falling is solved. The device comprises a transverse conveying mechanism, a longitudinal conveying mechanism and a turnover mechanism which are used for conveying the inner core, wherein the turnover mechanism is positioned at the joint of the transverse conveying mechanism and the longitudinal conveying mechanism; the turnover mechanism comprises a first conveying assembly and a second conveying assembly, a conveying channel is formed between the first conveying assembly and the second conveying assembly, and the inner core moves along the conveying channel and falls onto the bearing face of the input end of the longitudinal conveying mechanism in the state that the back faces downwards. The adjusting mechanism is used for adjusting the distance between the outlet of the conveying channel and the bearing face of the input end of the longitudinal conveying mechanism. The inner core feeding device has the advantages that the inner cores with different widths can be adapted through the falling distance, so that the bottom ends of the inner cores can just fall onto the input end of the longitudinal conveying mechanism.
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Description

Technical Field

[0001] The utility model belongs to the technical field of printing equipment and relates to a flipping and feeding device. Background Art

[0002] There is a turning conveyor before the wireless binding line enters the gluing and backing process. The existing turning conveyor device generally clamps the inner core up and down, and flips the inner core 120°-150° while clamping, so that the back of the inner core faces downward and is placed on the inclined backing conveyor line for back gluing.

[0003] The existing flipping and feeding device has only one power for the upper and lower belts, and the belts do not extend to the conveying panel. In addition, due to the different widths of inner cores of different specifications, the inner cores with smaller widths have a larger falling distance when they fall at the end, resulting in free fall motion. Therefore, they will scatter after falling, causing the back of the inner core to be uneven and the pages to be uneven, thus affecting the subsequent processes. Utility Model Content

[0004] The utility model aims to solve the above problems in the process of turning and conveying the existing inner cores, and proposes a turning and conveying device which can adjust the falling distance of the inner cores to adapt to the inner cores of different widths.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A flipping and feeding device, comprising a transverse conveying mechanism, a longitudinal conveying mechanism and a flipping mechanism for conveying inner cores, wherein the output end of the transverse conveying mechanism is vertically connected to the input end of the longitudinal conveying mechanism, and the flipping mechanism is located at the connection between the transverse conveying mechanism and the longitudinal conveying mechanism, and the flipping mechanism is used to flip the direction of the inner core outputted from the output end of the transverse conveying mechanism;

[0007] The flip mechanism includes a first conveying assembly and a second conveying assembly, and a conveying channel is provided between the first conveying assembly and the second conveying assembly. The inner core enters the conveying channel from the output end of the transverse conveying mechanism, moves along the conveying channel until it falls from the outlet of the conveying channel, and falls onto the supporting surface at the input end of the longitudinal conveying mechanism with its back facing downward;

[0008] The invention is characterized in that the turnover mechanism is also provided with an adjusting mechanism, which is used to adjust the distance between the outlet of the conveying channel and the supporting surface of the input end of the longitudinal conveying mechanism.

[0009] In the above-mentioned flipping and conveying device, the flipping mechanism includes two wall panels arranged in parallel and spaced apart, the first conveying component includes a plurality of first rollers rotatably arranged on the wall panels and a first conveyor belt wound around each first roller, the second conveying component includes a plurality of second rollers rotatably arranged on the wall panels and a second conveyor belt wound around each second roller, and the gap between the first conveyor belt and the second conveyor belt forms the above-mentioned conveying channel.

[0010] In the above-mentioned flipping and feeding device, the adjustment mechanism includes an adjustment seat, an adjustment rod and an adjustment roller. The first conveyor belt is wound around the adjustment roller, and the adjustment roller is located at the outlet end of the conveying channel. The adjustment roller is rotatably set on the adjustment seat, and the adjustment seat is fixed on the adjustment rod. The two ends of the adjustment rod are respectively slidably set on two wall panels. The sliding direction of the adjustment rod is parallel to the conveying direction of the outlet end of the conveying channel. A driving mechanism is also provided on the wall panel to drive the adjustment rod to translate.

[0011] In the above-mentioned flipping and feeding device, the driving mechanism includes two conveying sprockets rotatably arranged on the wall panels and chains wound around the two conveying sprockets. The conveying direction of the chain is parallel to the sliding direction of the adjusting rod. The driving mechanism has two groups respectively arranged on two wall panels. The two ends of the adjusting rod are respectively fixedly connected to the chains in the two groups of driving mechanisms. An adjusting shaft passes through the conveying sprockets in the two groups of driving mechanisms and is fixedly connected thereto. Rotating the adjusting shaft drives the chains, adjusting rods, adjusting seats and adjusting rollers of the two groups of driving mechanisms to translate.

[0012] In the above-mentioned flipping and feeding device, the driving mechanism includes a screw rod rotatably arranged on a wall panel and a nut sleeved on the screw rod. The axial direction of the screw rod is parallel to the sliding direction of the adjusting rod. The driving mechanism has two groups respectively arranged on two wall panels. The two ends of the adjusting rod are respectively fixedly connected to the nuts in the two groups of driving mechanisms. A transmission wheel is fixedly provided at the end of the screw rod. The transmission wheels in the two groups of driving mechanisms are connected in transmission. Rotating one of the transmission wheels drives the screw rods of the two groups of driving mechanisms to rotate, and drives the nut, the adjusting rod, the adjusting seat and the adjusting roller to translate.

[0013] In the above-mentioned flipping and feeding device, the adjustment mechanism also includes a guide rail and a slider. The guide rail is fixed on the wall panel, the slider is fixed to the adjustment rod, the adjustment rod is mounted on the guide rail through the slider and moves back and forth along the guide rail, and the extension direction of the guide rail is parallel to the sliding direction of the adjustment rod.

[0014] In the above-mentioned flipping and feeding device, the adjusting rod is rotatably set on the slider and is fixedly connected to the slider through a locking piece. The rotating adjusting rod is used to adjust the height of the adjusting roller, thereby correspondingly adjusting the opening size of the outlet end of the conveying channel to adapt to inner cores of different thicknesses.

[0015] In the above-mentioned flipping and feeding device, the first conveying component also includes a tensioning component. During the movement of the adjusting roller, the tensioning component always maintains elastic pressure on the first conveyor belt. The tensioning component includes a tensioning wheel, a swing arm, and a tensioning shaft. The tensioning wheel is rotatably set on the swing arm, the tensioning shaft is fixed on the wall panel, and the swing arm is rotatably set on the tensioning shaft. The tensioning wheel is pressed against the first conveyor belt.

[0016] Compared with the prior art, the utility model drives the adjusting wheel to translate back and forth along the conveying direction of the outlet end of the conveying channel, thereby adjusting the distance between the outlet of the conveying channel and the input end of the longitudinal conveying mechanism to adapt to inner cores of different widths. When the top end of the inner core just leaves the conveying channel, its bottom end can just fall into the input end of the longitudinal conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the internal structure of the utility model;

[0019] Figure 3 An enlarged schematic diagram of the outlet end of the conveying channel of the utility model;

[0020] Figure 4 A schematic diagram of the adjustment mechanism of the utility model;

[0021] Figure 5 A side view of the first conveying assembly of the present invention.

[0022] In the figure, 1. horizontal conveying mechanism; 2. longitudinal conveying mechanism; 3. flipping mechanism; 4. conveying channel; 5. wall panel; 6. first conveyor belt; 7. second conveyor belt; 8. adjustment seat; 9. adjustment rod; 10. adjustment roller; 11. conveying sprocket; 12. chain; 13. adjustment shaft; 14. guide rail; 15. slider; 16. tensioning wheel; 17. swing arm; 18. tensioning shaft; 19. A side; 20. B side. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] Example 1

[0025] like Figure 1As shown, the utility model describes a flipping and feeding device, comprising a transverse conveying mechanism 1 for conveying inner cores, a longitudinal conveying mechanism 2, and a flipping mechanism 3. The output end of the transverse conveying mechanism 1 is vertically connected to the input end of the longitudinal conveying mechanism 2. The flipping mechanism 3 is located at the connection between the transverse conveying mechanism 1 and the longitudinal conveying mechanism 2. The flipping mechanism 3 is used to flip the direction of the inner core output from the output end of the transverse conveying mechanism 1.

[0026] like Figure 2 As shown, the flipping mechanism 3 includes a first conveying component and a second conveying component, and a conveying channel 4 is provided between the first conveying component and the second conveying component. The inner core enters the conveying channel 4 from the output end of the transverse conveying mechanism 1, and the inner core moves along the conveying channel 4 until it falls from the outlet of the conveying channel 4, and falls onto the supporting surface of the input end of the longitudinal conveying mechanism 2 with its back facing downward.

[0027] like Figure 2 As shown, the state of the inner core transported by the transverse conveying mechanism 1 is that the A side 19 faces upward, and the B side 20 is placed on the supporting surface of the transverse conveying mechanism 1. After being flipped by the flipping mechanism 3, the state of the inner core is that the B side 20 faces upward, and the A side 19 is placed on the supporting surface of the input end of the longitudinal conveying mechanism 2.

[0028] The flip mechanism 3 is also provided with an adjustment mechanism, which is used to adjust the distance between the outlet of the conveying channel 4 and the supporting surface of the input end of the longitudinal conveying mechanism 2. The flip mechanism 3 includes two parallel wall panels 5 arranged at intervals, the first conveying assembly includes a plurality of first rollers rotatably arranged on the wall panels 5 and a first conveying belt 6 wound around each of the first rollers, the second conveying assembly includes a plurality of second rollers rotatably arranged on the wall panels 5 and a second conveying belt 7 wound around each of the second rollers, and the gap between the first conveying belt 6 and the second conveying belt 7 forms the above-mentioned conveying channel 4.

[0029] like Figure 3 As shown, the adjustment mechanism includes an adjustment seat 8, an adjustment rod 9 and an adjustment roller 10. The first conveyor belt 6 is wound around the adjustment roller 10, and the adjustment roller 10 is located at the outlet end of the conveying channel 4. The adjustment roller 10 is rotatably set on the adjustment seat 8, and the adjustment seat 8 is fixed on the adjustment rod 9. The two ends of the adjustment rod 9 are respectively slidably set on two wall panels 5. The sliding direction of the adjustment rod 9 is parallel to the conveying direction of the outlet end of the conveying channel 4. A driving mechanism is also provided on the wall panel 5 to drive the adjustment rod 9 to translate.

[0030] like Figure 4As shown, the driving mechanism includes two conveying sprockets 11 rotatably arranged on the wall panels 5, and a chain 12 wound around the two conveying sprockets 11. The conveying direction of the chain 12 is parallel to the sliding direction of the adjusting rod 9. There are two groups of driving mechanisms respectively arranged on the two wall panels 5. The two ends of the adjusting rod 9 are respectively fixedly connected to the chains 12 in the two driving mechanisms. An adjusting shaft 13 passes through the conveying sprockets 11 in the two driving mechanisms and is fixedly connected thereto. Rotating the adjusting shaft 13 drives the chains 12, adjusting rod 9, adjusting seat 8 and adjusting roller 10 of the two driving mechanisms to translate.

[0031] The adjustment mechanism further includes a guide rail 14 and a slider 15. The guide rail 14 is fixed on the wall panel 5. The slider 15 is fixedly connected to the adjustment rod 9. The adjustment rod 9 is sleeved on the guide rail 14 through the slider 15 and moves back and forth along the guide rail 14. The extension direction of the guide rail 14 is parallel to the sliding direction of the adjustment rod 9. The adjustment rod 9 is rotatably arranged on the slider 15 and is fixedly connected to the slider 15 through a locking member. The rotation of the adjustment rod 9 is used to adjust the height of the adjustment roller 10, thereby correspondingly adjusting the opening size of the outlet end of the conveying channel 4 to adapt to inner cores of different thicknesses.

[0032] like Figure 5 As shown, the first conveying assembly also includes a tensioning assembly. During the movement of the adjusting roller 10, the tensioning assembly always maintains elastic pressure on the first conveying belt 6. The tensioning assembly includes a tensioning wheel 16, a swing arm 17, and a tensioning shaft 18. The tensioning wheel 16 is rotatably set on the swing arm 17, the tensioning shaft 18 is fixed on the wall panel 5, and the swing arm 17 is rotatably set on the tensioning shaft 18. The tensioning wheel 16 is pressed against the first conveying belt 6.

[0033] Example 2

[0034] Different from Example 1, the driving mechanism described in this embodiment includes a screw rod rotatably set on the wall panel 5 and a nut sleeved on the screw rod. The axial direction of the screw rod is parallel to the sliding direction of the adjusting rod 9. There are two groups of driving mechanisms respectively arranged on the two wall panels 5. The two ends of the adjusting rod 9 are respectively fixedly connected to the nuts in the two groups of driving mechanisms. A transmission wheel is fixedly provided at the end of the screw rod. The transmission wheels in the two groups of driving mechanisms are connected in transmission. Rotating one of the transmission wheels drives the screw rods of the two groups of driving mechanisms to rotate, and drives the nut, adjusting rod 9, adjusting seat 8 and adjusting roller 10 to translate.

[0035] It should be understood that in the claims and description of the utility model, all "including..." should be understood as an open-ended meaning, that is, its meaning is equivalent to "at least contains...", and should not be understood as a closed meaning, that is, its meaning should not be understood as "only includes...".

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A flipping and feeding device, comprising a transverse conveying mechanism (1) for conveying inner cores, a longitudinal conveying mechanism (2), and a flipping mechanism (3), wherein the output end of the transverse conveying mechanism (1) is vertically connected to the input end of the longitudinal conveying mechanism (2), and the flipping mechanism (3) is located at the connection between the transverse conveying mechanism (1) and the longitudinal conveying mechanism (2), and the flipping mechanism (3) is used to flip the direction of the inner core outputted from the output end of the transverse conveying mechanism (1); The turnover mechanism (3) comprises a first conveying assembly and a second conveying assembly, wherein a conveying channel (4) is provided between the first conveying assembly and the second conveying assembly, wherein the inner core enters the conveying channel (4) from the output end of the transverse conveying mechanism (1), moves along the conveying channel (4) until the inner core falls from the outlet of the conveying channel (4), and falls onto the supporting surface at the input end of the longitudinal conveying mechanism (2) with its back facing downward; It is characterized in that The turnover mechanism (3) is also provided with an adjustment mechanism, which is used to adjust the distance between the outlet of the conveying channel (4) and the input end supporting surface of the longitudinal conveying mechanism (2).

2. The flipping and delivering device according to claim 1, characterized in that: The turning mechanism (3) comprises two wall panels (5) arranged in parallel and spaced apart from each other, the first conveying assembly comprises a plurality of first rollers rotatably arranged on the wall panels (5) and a first conveying belt (6) wound around each of the first rollers, the second conveying assembly comprises a plurality of second rollers rotatably arranged on the wall panels (5) and a second conveying belt (7) wound around each of the second rollers, and the gap between the first conveying belt (6) and the second conveying belt (7) forms the above-mentioned conveying channel (4).

3. The flipping and delivering device according to claim 2, characterized in that: The adjustment mechanism comprises an adjustment seat (8), an adjustment rod (9) and an adjustment roller (10). The first conveyor belt (6) is wound around the adjustment roller (10), and the adjustment roller (10) is located at the outlet end of the conveying channel (4). The adjustment roller (10) is rotatably arranged on the adjustment seat (8). The adjustment seat (8) is fixed on the adjustment rod (9). The two ends of the adjustment rod (9) are respectively slidably arranged on two wall panels (5). The sliding direction of the adjustment rod (9) is parallel to the conveying direction of the outlet end of the conveying channel (4). A driving mechanism is also arranged on the wall panel (5) for driving the adjustment rod (9) to translate.

4. The flipping and delivering device according to claim 3, characterized in that: The driving mechanism comprises two conveying sprockets (11) rotatably arranged on the wall panels (5), and a chain (12) wound around the two conveying sprockets (11). The conveying direction of the chain (12) is parallel to the sliding direction of the adjusting rod (9). The driving mechanism has two groups respectively arranged on the two wall panels (5). The two ends of the adjusting rod (9) are respectively connected to the chains (12) in the two driving mechanisms. An adjusting shaft (13) passes through the conveying sprockets (11) in the two driving mechanisms and is connected to them. The rotating of the adjusting shaft (13) drives the chains (12), the adjusting rod (9), the adjusting seat (8) and the adjusting roller (10) of the two driving mechanisms to move in translation.

5. The flipping and delivering device according to claim 3, characterized in that: The driving mechanism comprises a screw rod rotatably arranged on the wall panel (5) and a nut sleeved on the screw rod. The axial direction of the screw rod is parallel to the sliding direction of the adjustment rod (9). The driving mechanism has two groups respectively arranged on the two wall panels (5). The two ends of the adjustment rod (9) are respectively fixedly connected to the nuts in the two groups of driving mechanisms. A transmission wheel is fixedly arranged at the end of the screw rod. The transmission wheels in the two groups of driving mechanisms are connected in transmission. Rotating one of the transmission wheels drives the screw rods of the two groups of driving mechanisms to rotate, and drives the nut, the adjustment rod (9), the adjustment seat (8) and the adjustment roller (10) to translate.

6. The flipping and delivering device according to claim 3, characterized in that: The adjustment mechanism further comprises a guide rail (14) and a slider (15); the guide rail (14) is fixedly mounted on the wall panel (5); the slider (15) is fixedly connected to the adjustment rod (9); the adjustment rod (9) is sleeved on the guide rail (14) through the slider (15) and moves back and forth along the guide rail (14); the extension direction of the guide rail (14) is parallel to the sliding direction of the adjustment rod (9).

7. The flipping and delivering device according to claim 3, characterized in that: The adjusting rod (9) is rotatably arranged on the slider (15) and is fixedly connected to the slider (15) via a locking member. The adjusting rod (9) is rotated to adjust the height of the adjusting roller (10), thereby correspondingly adjusting the opening size of the outlet end of the conveying channel (4) to adapt to inner cores of different thicknesses.

8. The flipping and delivering device according to claim 2, characterized in that: The first conveying assembly also includes a tensioning assembly. During the movement of the adjusting roller (10), the tensioning assembly always maintains elastic pressure on the first conveying belt (6). The tensioning assembly includes a tensioning wheel (16), a swing arm (17), and a tensioning shaft (18). The tensioning wheel (16) is rotatably arranged on the swing arm (17), the tensioning shaft (18) is fixed on the wall panel (5), and the swing arm (17) is rotatably arranged on the tensioning shaft (18). The tensioning wheel (16) is pressed against the first conveying belt (6).