Forward and backward moving structure of book glue pressing line frame

Abstract

The utility model discloses a back-and-forth moving structure of a book glue pressing line frame, which comprises a rack, a motor, a glue pressing line frame, a cam and a swing frame, the motor is arranged on the rack, the cam is connected with an output shaft of the motor, the glue pressing line frame is arranged on the rack, the swing frame is arranged corresponding to the cam, and the glue pressing line frame is connected with the swing frame. Through the arrangement of the cam, when the motor drives the cam to rotate, the cam acts on the swing frame, and the swing frame is pushed by the cam to swing back and forth, so that the swing frame drives the adhesive tape pressing frame to move back and forth on the rack, and when the adhesive tape is pressed on a book, the book can correspondingly move backwards by a position when the adhesive tape pressing frame moves; books can enter continuously, the whole structure is simple, and the efficiency of the whole glue line pressing process is greatly improved.

Description

Technical Field

[0001] The utility model belongs to an important structure in a book processing process, in particular to a book glue pressing wire frame forward and backward moving structure. Background Art

[0002] The production process of a book is generally as follows: first, the binding design is carried out, then the pages and covers are printed, then the pages are sealed with glue, and then the book covers and the sealed pages are pasted together to form the final book product. After the book covers and pages are pasted, many books, especially hardcover books, have thicker covers, so it is necessary to further press the glue line. When some products need to press the glue line, it is necessary to press out the indentation to ensure the stability of the glue between the book covers and pages. During the gluing process, in order to ensure the pressing quality, the book needs to be pressed multiple times. If it is a single station, the gluing line of one book needs to be completed before the gluing line of the next book can be processed. This method has low production efficiency. In order to improve production efficiency, multiple gluing line stations are installed on the gluing line rack, so multiple books can be processed with the gluing line at the same time, but there is a problem with this method, that is, how to gradually move the book in each position to achieve continuous feeding of the book for gluing line processing. Utility Model Content

[0003] The utility model aims to provide a book glue laminating wire rack forward and backward moving structure which can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a book gluing wire rack forward and backward moving structure is provided, including a frame, a motor, a gluing wire rack, a cam and a swing frame, the motor is arranged on the frame, the cam is connected to the output shaft of the motor, the gluing wire rack is arranged on the frame, the swing frame and the cam are arranged correspondingly, and the gluing wire rack is connected to the swing frame.

[0005] The beneficial effect of the utility model is that a cam is provided, so when the motor drives the cam to rotate, the cam acts on the swing frame, and the cam pushes the swing frame to swing back and forth, so that the swing frame drives the glue pressing line frame to move back and forth on the frame, so that when the book is on the glue pressing line, the book can move backward by a position accordingly when the glue pressing line frame moves, thereby realizing continuous entry of the book, and the overall structure is simple, which greatly improves the efficiency of the entire glue pressing line process.

[0006] In some embodiments, the swing frame includes a first swing rod, a second swing rod and a connecting rod, the first swing rod and the second swing rod are arranged in parallel and are respectively located on opposite sides of the cam, the bottom end of the first swing rod and the bottom end of the second swing rod are both rotatably connected to the frame, the first swing rod and the second swing rod can both abut against the cam, the two ends of the connecting rod are respectively connected to the first swing rod and the second swing rod, and the glue pressing wire frame is connected to the top of the swing frame. Therefore, by providing the first swing rod and the second swing rod, when the cam acts on the swing rod on the corresponding side, the entire swing frame swings forward or backward accordingly, thereby realizing the forward or backward movement of the glue pressing wire frame.

[0007] In some embodiments, the top end of the first swing rod extends upward to the swing frame and is connected to the glue pressing wire frame, thereby facilitating the connection between the swing frame and the glue pressing wire frame.

[0008] In some embodiments, a connecting shaft is fixed to the top of the first swing arm, a connecting hole is provided at the bottom of the glue wire frame, the connecting shaft cooperates with the connecting hole, and the first swing arm is connected to the glue wire frame through the connecting shaft. Thus, through the cooperation of the connecting shaft and the connecting hole, the swing arm can act on the glue wire frame when swinging back and forth, facilitating the transmission of the force.

[0009] In some embodiments, the book glue wire rack forward and backward moving structure also includes a bearing, which is sleeved on the connecting shaft and located at the connection point between the connecting shaft and the connecting hole. Therefore, by providing the bearing, the wear of the connection point between the connecting shaft and the connecting hole can be reduced, and the service life can be increased.

[0010] In some embodiments, the inner sides of the first swing rod and the second swing rod are both provided with a push plate, and the push plate can abut against the cam. Thus, by providing the push plate, the action with the cam can be facilitated, ensuring that the raised portion of the cam can act on the push plate on the corresponding side.

[0011] In some embodiments, the forward and backward moving structure of the book glue line frame further includes a transmission gear, the cam is sleeved on the output shaft of the motor, and the transmission gear is sleeved on the output shaft of the motor. Therefore, by providing the transmission gear, the coordination between the motor output shaft and other structures can be facilitated, so that the motor can drive other structures, which is conducive to simplifying the structure of the entire book glue line device.

[0012] In some embodiments, a slide rail is provided on the frame, and slide grooves are provided on both sides of the glue pressing wire rack, and the slide grooves cooperate with the slide rails. Thus, the cooperation between the slide rails and the slide grooves facilitates the smooth movement of the glue pressing wire rack and reduces the friction resistance when the glue pressing wire rack moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a book glue pressing wire rack forward and backward moving structure.

[0014] Figure 2 The utility model is a schematic diagram of the structure of the connection between the motor and the cam in the forward and backward moving structure of the book glue pressing wire rack. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Reference Figure 1 and Figure 2 The book glue wire rack forward and backward moving structure comprises a frame 1, a motor 2, a glue wire rack 3, a cam 4 and a swing frame 5, wherein the motor 2 is arranged on the frame 1, the cam 4 is connected to the output shaft of the motor 2, the glue wire rack 3 is arranged on the frame 1, the swing frame 5 is arranged corresponding to the cam 4, and the glue wire rack 3 is connected to the swing frame 5.

[0017] In actual use, the forward and backward moving structure of the book glue line rack is used in the glue line equipment of the book. The glue line equipment is equipped with multiple cylinder structures for glue lines, that is, when the glue line rack 3 clamps the book in place, the corresponding cylinder clamps the book and then releases it to achieve glue line processing. When the motor 2 is working, the output shaft of the motor 2 drives the cam 4 to rotate. During the rotation process, the cam 4 acts on the corresponding side of the swing frame 5 through the protruding part, thereby pushing the swing frame 5 to swing. The swing frame 5 then acts on the glue line rack 3 to achieve the forward and backward movement of the glue line rack 3.

[0018] The swing frame 5 includes a first swing rod 51, a second swing rod 52 and a connecting rod 53. The first swing rod 51 and the second swing rod 52 are arranged in parallel and are respectively located on opposite sides of the cam 4. The bottom ends of the first swing rod 51 and the second swing rod 52 are both rotatably connected to the frame 1. The first swing rod 51 and the second swing rod 52 can both abut against the cam 4. The two ends of the connecting rod 53 are respectively connected to the first swing rod 51 and the second swing rod 52 through connecting pins. The glue wire frame 3 is connected to the top of the swing frame 5. Among them, two mounting shafts 8 are installed below the frame 1. The two mounting shafts are arranged in parallel. The first swing rod 51 and the second swing rod 52 are respectively sleeved on two mounting shafts at different positions, so that the first swing rod 51 and the second swing rod 52 can swing around the corresponding mounting shafts. Due to the provision of the connecting rod 53, the swing of the first swing rod 51 and the second swing rod 52 is consistent, and a parallelogram structure is formed with the corresponding part of the frame 1. Both ends of the connecting rod 53 can be fixed to the first swing rod 51 and the second swing rod 52 by bolts, so as to facilitate the mutual transmission of the action on the first swing rod 51 and the second swing rod 52 and keep the two swing rods swinging in the same direction.

[0019] The top end of the first swing rod 51 extends upward to the swing frame 5 and is connected to the glue pressing wire frame 3. Therefore, the connection between the swing frame 5 and the glue pressing wire frame 3 can be realized through the first swing rod 51, that is, when the first swing rod 51 swings, it can act on the glue pressing wire frame 3 and pull the glue pressing wire frame 3 to move forward or backward on the frame 1.

[0020] A connecting shaft 55 is fixed to the top of the first swing rod 51, and a connecting hole is provided at the bottom of the glue pressing wire frame 3. The connecting shaft 55 matches the connecting hole, and the first swing rod 51 is connected to the glue pressing wire frame 3 through the connecting shaft 55. One end of the connecting shaft 55 is fixed to the top of the first swing rod 51, and the other end is sleeved in the connecting hole, so that the first swing rod 51 is connected to the glue pressing wire frame 3.

[0021] The forward and backward moving structure of the book glue wire rack also includes a bearing, which is sleeved on the connecting shaft 55 and located at the matching position between the connecting shaft 55 and the connecting hole. Therefore, by providing the bearing, the wear of the connecting shaft 55 and the connecting hole can be reduced, ensuring that the first swing rod 51 can act on the glue wire rack through the connecting shaft 55.

[0022] The inner sides of the first swing rod 51 and the second swing rod 52 are both fixed with a push plate 54 by bolts, and the push plate 54 can abut against the cam 4. The push plate 54 is provided so that when the protruding part of the cam 4 rotates to the swing rod on the corresponding side, the cam 4 acts on the push plate 54 on the corresponding side, thereby pushing the corresponding swing rod to swing; and when the cam 4 acts on the push plate 54 on the other side, the push plate 54 transmits the force to the swing rod on the corresponding side, driving the swing rod to swing in the opposite direction, so that the swing rod can drive the glue wire frame 3 to move forward and backward, meeting the continuous feeding glue wire requirement of the book.

[0023] The book glue press wire rack forward and backward moving structure of the utility model also includes a transmission gear 7, and the cam 4 is sleeved on the output shaft of the motor 2, and the transmission gear 7 is sleeved on the output shaft of the motor 2. Therefore, when the output shaft of the motor 2 rotates, it can drive the transmission gear 7 to rotate while driving the cam 4 to rotate. In actual use, the transmission gear 7 can be connected with the external transmission structure to realize the drive of other mechanisms, that is, multiple mechanisms can be driven by one motor, which greatly simplifies the overall volume and achieves the purpose of energy saving.

[0024] The frame 1 is provided with a slide rail, and two sides of the glue pressing wire rack 3 are provided with a slide groove, and the slide groove cooperates with the slide rail. The slide rail is located in the slide groove, and the glue pressing wire rack 3 can be limited by the cooperation of the slide rail and the slide groove, so as to ensure that the glue pressing wire rack 3 maintains horizontal forward and backward movement and improves the stability during movement.

[0025] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. The book glue wire rack moves forward and backward, characterized in that: The invention comprises a frame (1), a motor (2), a glue pressing wire frame (3), a cam (4) and a swing frame (5), wherein the motor (2) is arranged on the frame (1), the cam (4) is connected to the output shaft of the motor (2), the glue pressing wire frame (3) is arranged on the frame (1), the swing frame (5) is arranged corresponding to the cam (4), and the glue pressing wire frame (3) is connected to the swing frame (5).

2. The book glue wire rack forward and backward moving structure according to claim 1, characterized in that: The swing frame (5) comprises a first swing arm (51), a second swing arm (52) and a connecting rod (53); the first swing arm (51) and the second swing arm (52) are arranged in parallel and are respectively located on opposite sides of the cam (4); the bottom end of the first swing arm (51) and the bottom end of the second swing arm (52) are both rotatably connected to the frame (1); the first swing arm (51) and the second swing arm (52) can both abut against the cam (4); the two ends of the connecting rod (53) are respectively connected to the first swing arm (51) and the second swing arm (52); and the glue pressing wire frame (3) is connected to the top end of the swing frame (5).

3. The book glue wire rack forward and backward moving structure according to claim 2 is characterized in that: The top end of the first swing rod (51) extends upward to the swing frame (5) and is connected to the glue pressing wire frame (3).

4. The book glue wire rack forward and backward moving structure according to claim 3 is characterized in that: A connecting shaft (55) is fixed to the top of the first swing rod (51), a connecting hole is provided at the bottom of the glue pressing wire frame (3), the connecting shaft (55) matches the connecting hole, and the first swing rod (51) is connected to the glue pressing wire frame (3) via the connecting shaft (55).

5. The book glue wire rack forward and backward moving structure according to claim 4, characterized in that: It also comprises a bearing, which is sleeved on the connecting shaft (55) and located at the matching position between the connecting shaft (55) and the connecting hole.

6. The book glue laminating wire rack forward and backward moving structure according to any one of claims 2 to 5, characterized in that: A push plate (54) is provided on the inner side of each of the first swing rod (51) and the second swing rod (52), and the push plate (54) can abut against the cam (4).

7. The book glue wire rack forward and backward moving structure according to claim 1, characterized in that: It also comprises a transmission gear (7), the cam (4) is sleeved on the output shaft of the motor (2), and the transmission gear (7) is sleeved on the output shaft of the motor (2).

8. The book glue wire rack forward and backward moving structure according to claim 1, characterized in that: The frame (1) is provided with a slide rail, and both sides of the glue pressing wire frame (3) are provided with a slide groove, and the slide groove matches the slide rail.

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