A bottom mold control mechanism for a book cover box

Abstract

The invention discloses a bottom mold control mechanism for a book cover box, comprising a servo motor, a planetary reducer, a driving gear, a rack, a wear-resistant guide strip, a bottom mold mounting seat, a bottom mold, a locking block, a cushion block, wool felt, a tight top screw, a limit block, an induction block, an induction rod and a high-strength rubber pad. A rack is arranged on one side of the servo motor, a bottom mold mounting seat is sleeved on the outer side of the top of the rack, a bottom mold is arranged on the top of the bottom mold mounting seat, and a high-strength rubber pad is arranged on the bottom of the bottom mold mounting seat. The bottom mold control mechanism of the book cover box has a simple structure and is easy to operate. The position of the bottom mold can be flexibly controlled, and multi-position drawing and folding of face paper can be realized, which is conducive to realizing multi-mode forming and box making. Due to the adoption of an integrated transmission and guide structure, the width of the bottom mold can be miniaturized, and the minimum can reach 18 mm, which greatly improves the size range of automated production of book cover boxes and expands the application field of box making machines.

Description

Technical Field

[0001] The invention relates to the technical field of book sleeve boxes, in particular to a bottom mold control mechanism of a book sleeve box. Background Art

[0002] A book slipcase is a box that can hold books. It is mostly square and has a lid. It can hold things and is made of a variety of materials, such as paper, plastic, wood, etc. It requires a bottom mold control mechanism for processing. The bottom mold control mechanism of a traditional book slipcase has a complex structure and is difficult to operate. The bottom mold position cannot be flexibly controlled, resulting in a single position of the surface paper and the inability to pull the mold and fold the edge, which is not conducive to realizing multi-mode molding and box making. In addition, the bottom mold width of the bottom mold control machine of a traditional book slipcase is large, which increases the size range of the automated production of book slipcases. In view of these defects, it is necessary to design a bottom mold control mechanism for a book slipcase. Summary of the invention

[0003] The object of the present invention is to provide a bottom mold control mechanism for a book cover box to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a bottom mold control mechanism for a book cover box, comprising a servo motor, a planetary reducer, a driving gear, a rack, a wear-resistant guide strip, a bottom mold mounting seat, a bottom mold, a locking block, a cushion block, a wool felt, a tight top screw, a limit block, a sensing block, a sensing rod and a high-strength rubber pad, wherein a rack is arranged on one side of the servo motor, a bottom mold mounting seat is sleeved on the outer side of the top of the rack, a bottom mold is arranged on the top of the bottom mold mounting seat, a high-strength rubber pad is arranged on the bottom of the bottom mold mounting seat, and a planetary reducer is arranged on one side of the bottom of the bottom mold mounting seat. speed machine, and one end of the planetary reducer is connected to the servo motor, a plurality of wear-resistant guide strips are arranged at the bottom of the bottom mold mounting seat, a driving gear is arranged at the other end of the planetary reducer, and one side of the driving gear is meshed with the rack, a sensing rod is arranged at the bottom of the bottom mold mounting seat, a tightening screw is arranged at the top of the sensing rod, and the tightening screw is connected to the bottom mold mounting seat, a wool felt is arranged on the top of the bottom mold mounting seat, locking blocks are welded at both ends of the rack, a limiting block is arranged at the bottom of the rack, a sensing block is arranged on the top of the limiting block, and the sensing block is connected to the bottom of the rack.

[0005] Furthermore, a mounting hole is provided at the center of the bottom mold mounting seat, and the mounting hole is sleeved on the outer side of the rack.

[0006] Furthermore, a fixing groove is provided on one side of the bottom of the bottom mold mounting seat, and the fixing groove is sleeved on the outer side of the driving gear.

[0007] Compared with the prior art, the beneficial effects achieved by the present invention are: the bottom mold control mechanism of the book cover box has a simple structure and is easy to operate, the bottom mold position can be flexibly controlled, and multi-position die drawing and folding of the surface paper can be realized, which is conducive to realizing multi-mode molding and box making; due to the use of an integrated transmission and guide structure, the bottom mold width can be miniaturized, and the minimum can reach 18mm, which greatly improves the size range of the automated production of book cover boxes and expands the application field of the box making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0009] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0010] Figure 2 It is a side view of the overall structure of the present invention;

[0011] Figure 3 It is a rear view of the overall structure of the present invention;

[0012] Figure 4 It is a top view of the overall structure of the present invention;

[0013] Figure 5 It is a front view of the overall structure of the present invention;

[0014] Figure 6 is a cross-sectional view of the overall structure of the present invention;

[0015] In the figure: 1. servo motor; 2. planetary reducer; 3. driving gear; 4. rack; 5. wear-resistant guide strip; 6. bottom mold mounting seat; 7. bottom mold; 8. locking block; 9. pad; 10. wool felt; 11. tightening screw; 12. limit block; 13. induction block; 14. induction rod; 15. high-strength rubber pad. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-6The present invention provides a technical solution: a bottom mold control mechanism of a book cover box, comprising a servo motor 1, a planetary reducer 2, a driving gear 3, a rack 4, a wear-resistant guide strip 5, a bottom mold mounting seat 6, a bottom mold 7, a locking block 8, a cushion block 9, a wool felt 10, a tight top screw 11, a limit block 12, a sensing block 13, a sensing rod 14 and a high-strength rubber pad 15. A rack 4 is arranged on one side of the servo motor 1, a bottom mold mounting seat 6 is sleeved on the outer side of the top of the rack 4, a mounting hole is opened at the center of the bottom mold mounting seat 6, and the mounting hole is sleeved on the outer side of the rack 4, which is conducive to the fixing of the rack 4, a bottom mold 7 is arranged on the top of the bottom mold mounting seat 6, and a bottom mold mounting seat 6 is arranged on the bottom A high-strength rubber pad 15 is arranged, a planetary reducer 2 is arranged on one side of the bottom of the bottom mold mounting seat 6, and one end of the planetary reducer 2 is connected to the servo motor 1, a plurality of wear-resistant guide strips 5 are arranged at the bottom of the bottom mold mounting seat 6, a driving gear 3 is arranged on the other end of the planetary reducer 2, and one side of the driving gear 3 is meshed with the rack 4, a fixing groove is arranged on one side of the bottom of the bottom mold mounting seat 6, and the fixing groove is sleeved on the outside of the driving gear 3, which is conducive to the linkage between the rack 4 and the driving gear 3, a sensing rod 14 is arranged at the bottom of the bottom mold mounting seat 6, a tightening screw 11 is arranged on the top of the sensing rod 14, and the tightening screw 11 is connected to the bottom mold mounting seat 6, and a fixing groove 14 is arranged on the top of the bottom mold mounting seat 6. There is wool felt 10, locking blocks 8 are welded at both ends of the rack 4, a limit block 12 is set at the bottom of the rack 4, and a sensing block 13 is set on the top of the limit block 12, and the sensing block 13 is connected to the bottom of the rack 4; when the bottom mold control mechanism of the book cover box is used, the servo motor 1 drives the driving gear 3 to rotate through the planetary reducer 2, and under the guidance of the four sets of wear-resistant guide strips 5, the up and down linear motion of the rack 4 is realized; the four sets of wear-resistant guide strips 5 are adjusted by the tight top screws 11 to adjust the matching clearance with the rack 4, which can not only realize the precise guidance of the two, but also effectively compensate for the wear of the guide strips, which is convenient for maintenance; the bottom mold 7 is fixed on the bottom mold mounting seat 6, The bottom mold mounting base 6 is clamped on the rack 4 by the locking block 8; the bottom mold can be quickly replaced while ensuring the accuracy of the position of the bottom mold mounting base 6. The wool felt 10 ensures the lubrication of the rack 4 while preventing dust; the rack 4 drives the bottom mold 7 to rise to the highest point, the limit block 12 contacts the rubber pad 15, and the sensing block 13 triggers the sensing rod 14 and defines it as the origin; the lowering process of the bottom mold 7 is a torque control mode, so that the bottom of the box is subjected to the set pressure, ensuring the flatness and tightness of the bottom paper of the paper box, and improving the appearance quality; the rising process of the bottom mold 7 is a synchronous control mode, which can reduce the impact load of mechanical parts and improve the noise environment.

[0018] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bottom mold control mechanism for a book cover box, comprising a servo motor (1), a planetary reducer (2), a driving gear (3), a rack (4), a wear-resistant guide strip (5), a bottom mold mounting seat (6), a bottom mold (7), a locking block (8), a cushion block (9), a wool felt (10), a locking screw (11), a limit block (12), a sensor block (13), a sensor rod (14) and a high-strength rubber pad (15), characterized in that: A rack (4) is provided on one side of the servo motor (1), a bottom mold mounting seat (6) is sleeved on the outer side of the top of the rack (4), a bottom mold (7) is provided on the top of the bottom mold mounting seat (6), a high-strength rubber pad (15) is provided on the bottom of the bottom mold mounting seat (6), a planetary reducer (2) is provided on one side of the bottom of the bottom mold mounting seat (6), and one end of the planetary reducer (2) is connected to the servo motor (1), a plurality of wear-resistant guide strips (5) are provided on the bottom of the bottom mold mounting seat (6), and a driving gear (3) is provided on the other end of the planetary reducer (2), and One side of the driving gear (3) is meshed with the rack (4); a sensing rod (14) is arranged at the bottom of the bottom mold mounting seat (6); a tightening screw (11) is arranged at the top of the sensing rod (14), and the tightening screw (11) is connected to the bottom mold mounting seat (6); a wool felt (10) is arranged at the top of the bottom mold mounting seat (6); locking blocks (8) are welded at both ends of the rack (4); a limit block (12) is arranged at the bottom of the rack (4); a sensing block (13) is arranged at the top of the limit block (12), and the sensing block (13) is connected to the bottom of the rack (4).

2. The bottom mold control mechanism of a book cover box according to claim 1, characterized in that: A mounting hole is provided at the center of the bottom mold mounting seat (6), and the mounting hole is sleeved on the outside of the rack (4).

3. The bottom mold control mechanism of a book cover box according to claim 1, characterized in that: A fixing groove is provided on one side of the bottom of the bottom mold mounting seat (6), and the fixing groove is sleeved on the outside of the driving gear (3).

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