Stick pressing strip multi-time aligning device

Abstract

The utility model discloses a multi-time aligning device for book pressing strips, which comprises a shell and further comprises an aligning assembly used for preventing the pressing strips from skewing and scattering in the transportation process; the aligning assembly comprises a baffle, a connecting rod and a sliding cylinder, the baffle is hinged to the shell, one end of the connecting rod is hinged to the baffle, the other end of the connecting rod is hinged to the sliding cylinder, the sliding cylinder is in sliding connection with the shell through a sliding groove in the shell, the sliding cylinder is in threaded connection with a reciprocating lead screw, and the reciprocating lead screw is in threaded connection with the shell. One end of the reciprocating screw rod is rotationally connected with the shell; the device can effectively prevent the stickers and the pressing strips of the stickers from being scattered and inclined in the transportation process.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing, and particularly relates to a device for aligning book labeling strips multiple times. Background Art

[0002] A book signature refers to a printed page (cut or not), which is folded several times according to the page number and layout order to form a stack of multiple pages called a book signature. In order to increase the flatness of the book sheets, it is usually necessary to place pressure strips at a fixed number of pages. After placement, the book signature needs to be transported for the next process. However, during transportation, the book signature and its pressure strips are often scattered. A device is now proposed that can prevent them from being scattered and skewed during transportation. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a device for aligning book labeling strips multiple times, which solves the above problems.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for multiple alignment of book sticker press strips, including a shell, and also including: an alignment component, used to prevent the press strips from being skewed and scattered during transportation; the alignment component includes a baffle, a connecting rod and a slide cylinder, the baffle is hinged to the shell, one end of the connecting rod is hinged to the baffle, and the other end of the connecting rod is hinged to the slide cylinder, the slide cylinder is slidably connected to the shell through a slide groove on the shell, the slide cylinder is threadedly connected to the reciprocating screw, and one end of the reciprocating screw is rotatably connected to the shell.

[0005] Beneficial Effects

[0006] The utility model provides a device for aligning book labeling strips multiple times, which has the following beneficial effects compared with the prior art:

[0007] The relevant technicians place the book label pressure strip on the conveyor belt, and when the roller is started, the conveyor belt starts to rotate to transport the book label pressure strip placed on it. The relevant technicians start the motor, so that the motor drives the transmission gear meshing with the gear on its output shaft to start rotating, so that the transmission gear drives the main shaft fixedly connected at its axis to start rotating, so that the main shaft drives the reciprocating screw rod fixedly connected to it to rotate synchronously, so that the slide cylinder threadedly connected on the reciprocating screw rod starts to move linearly along the connection between it and the shell, so that the slide cylinder starts to pull the connecting rod hinged to it, so that the connecting rod drives the baffle plate hinged to it, so that the baffle plate starts to move in a circle along the hinge between it and the shell as a fulcrum, so that the baffle plate starts to fold downward, thereby blocking the conveyor belt. The book labeling strip for transportation is aligned by the baffle under the action of friction. At the same time, when the main shaft rotates, the worm fixed on it starts to rotate, so that the worm drives the worm wheel threaded with it to rotate synchronously, so that the worm wheel drives the left-handed screw and the right-handed screw fixed on both sides to rotate synchronously, so that the sliding rod threaded on the left-handed screw and the right-handed screw starts to move linearly along the connection with the shell, so that the sliding rod drives the push plate fixed at the bottom to start moving synchronously, and the push plate starts to repeatedly align from both sides of the strip. At the same time, when the slide cylinder moves to the end point of the reciprocating screw, the slide cylinder starts to rotate in the opposite direction, so that the baffle starts to fold upward, so that it stops blocking the strip, and the strip starts mechanical transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 It is a schematic cross-sectional view of the push plate structure of the utility model.

[0010] Figure 3 It is an enlarged schematic cross-section diagram of the transmission structure of the utility model.

[0011] Notes on the figure marks: housing 101, alignment assembly 2, baffle 201, connecting rod 202, slide cylinder 203, reciprocating screw 204, main shaft 205, worm 206, worm wheel 207, left-handed screw 208, right-handed screw 209, slide rod 301, push plate 302, transmission gear 303, motor 304, conveyor belt 305, roller 306. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0013] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0014] See also Figures 1 to 3 , provided in an embodiment of the utility model, is a device for aligning book labeling strips multiple times, comprising a housing 101, and further comprising:

[0015] Alignment component 2, used to prevent the layering strip from being skewed and scattered during transportation;

[0016] The alignment assembly 2 includes a baffle 201, a connecting rod 202 and a slide cylinder 203. The baffle 201 is hinged to the shell 101, one end of the connecting rod 202 is hinged to the baffle 201, and the other end of the connecting rod 202 is hinged to the slide cylinder 203. The slide cylinder 203 is slidably connected to the shell 101 through a sliding groove on the shell 101.

[0017] For the above examples, those skilled in the art should know that when implementing the above technical solutions, they are not limited to the specific baffle 201 described in the above embodiments. For example, a film is provided on the inner side of the baffle 201. The purpose of this setting is to provide a buffer for the contact between the baffle 201 and the pressure strip, thereby preventing the book label from being damaged.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific slide 203 described in the above embodiments. For example, a damping rubber strip is provided at the connection between the slide 203 and the shell 101. The purpose of this setting is to facilitate the adjustment of the damping of the slide 203 so as to make it slide smoothly.

[0019] Specifically, the slide cylinder 203 is threadedly connected to the reciprocating screw rod 204 , one end of the reciprocating screw rod 204 is rotatably connected to the housing 101 , and the other end of the reciprocating screw rod 204 is fixedly connected to the main shaft 205 .

[0020] For the above example, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific reciprocating screw 204 described in the above embodiment. For example, the reciprocating screw 204 is a reciprocating screw. The purpose of this setting is that when the slide 203 threadedly connected thereto moves to one end, it can continue to control its rotation in the same direction, thereby quickly changing its direction of movement, so that the baffle 201 stops blocking the pressure strip.

[0021] Specifically, the main shaft 205 is rotatably connected to the housing 101 , a worm 206 is fixedly connected to the main shaft 205 , and a worm wheel 207 is meshingly connected to one side of the worm 206 .

[0022] For the above examples, those skilled in the art should know that when implementing the above technical solution, they are not limited to the specific main shaft 205 described in the above embodiment. For example, the main shaft 205 may have a certain length. The purpose of this setting is to prevent the placer from interfering with the movement of the connecting rod 202.

[0023] Specifically, a left-hand screw rod 208 and a right-hand screw rod 209 are fixedly connected to both sides of the worm wheel 207 , respectively. The other ends of the right-hand screw rod 209 and the right-hand screw rod 209 are rotatably connected to the housing 101 .

[0024] Specifically, a slide bar 301 is threadedly connected to the left-hand screw rod 208 and the right-hand screw rod 209 . The slide bar 301 is slidably connected to the housing 101 . A push plate 302 is fixedly connected to the bottom of the slide bar 301 .

[0025] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific slide bar 301 described in the above embodiments. For example, the slide bar 301 is made of a hard integrated material. The purpose of this setting is to prevent it from being broken by force during movement.

[0026] Specifically, a roller 306 is rotatably connected to the housing 101 , and the two rollers 306 cooperate with each other and are transmission-connected to the conveyor belt 305 .

[0027] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific roller 306 described in the above embodiment. For example, the roller 306 can be replaced by an electric roller, and the output shaft of the electric roller is transmission-connected to the conveyor belt 305, and the shell of the electric roller is fixedly connected to the shell 101. The purpose of this arrangement is to facilitate the flexible adjustment of the movement frequency of the roller 306 in this way.

[0028] Specifically, a transmission gear 303 is fixedly connected to the main shaft 205 , and the transmission gear 303 is meshedly connected with a gear fixedly connected to the output shaft of the motor 304 . The motor 304 is fixedly connected to the housing 101 .

[0029] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific motor 304 described in the above embodiments. For example, the motor 304 should be a motor with multiple adjustable speeds. The purpose of this setting is to facilitate adjusting the output frequency of the motor so that it can cooperate with the transmission frequency of the conveyor belt 305 to prevent the conveyor belt 305 from transporting the pressure strip while the baffle 201 is not lifted in time, resulting in the pressure strip being scattered.

[0030] In the embodiment of the utility model, the relevant technicians place the book label pressure strip on the conveyor belt 305, and when the roller 306 is started, the conveyor belt 305 starts to rotate to transport the book label pressure strip placed thereon, and the relevant technicians start the motor 304, so that the motor 304 drives the transmission gear 303 meshing with the gear on its output shaft to start rotating, so that the transmission gear 303 drives the main shaft 205 fixedly connected at its axis to start rotating, so that the main shaft 205 drives the reciprocating screw rod 204 fixedly connected thereto to rotate synchronously, so that the slide cylinder 203 threadedly connected on the reciprocating screw rod 204 starts to perform linear motion along the connection between it and the shell 101, so that the slide cylinder 203 starts to pull the connecting rod 202 hinged thereto, so that the connecting rod 202 drives the baffle 201 hinged thereto, so that the baffle 201 starts to perform circular motion along the hinge between it and the shell 101 as a fulcrum, so that the baffle 201 starts to fold downward, The book label pressure strip transported on the blocking conveyor belt 305 is aligned by the baffle plate 201 under the action of friction. At the same time, when the main shaft 205 rotates, the worm 206 fixedly connected thereto starts to rotate, so that the worm 206 drives the worm wheel 207 threadedly connected thereto to rotate synchronously, so that the worm wheel 207 drives the left-handed screw rod 208 and the right-handed screw rod 209 fixedly connected on both sides thereof to rotate synchronously, so that the sliding rod 301 threadedly connected on the left-handed screw rod 208 and the right-handed screw rod 209 starts to move linearly along the connection between it and the shell 101, so that the sliding rod 301 drives the push plate 302 fixedly connected at its bottom to start synchronous movement, so that the push plate 302 starts to repeatedly align from both sides of the pressure strip. At the same time, when the slide cylinder 203 moves to the end point of the reciprocating screw rod 204, the slide cylinder 203 starts to rotate in the opposite direction, so that the baffle plate 201 starts to fold upward, so that it stops blocking the pressure strip, and the pressure strip starts to be mechanically transported.

[0031] 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.

[0032] The fixed connection referred to in this application refers to a connection in which a part or component is fixed without any relative movement, which can be divided into detachable connection and non-detachable connection.

[0033] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0034] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0035] The sliding connection referred to in the present application means that the component can slide along a linear trajectory, and the hinged connection referred to in the present application means that the component can rotate along an axial constraint.

[0036] In some cases, the sliding connection and hinge referred to in the present application may also be damped so that the components have the ability to maintain a desired position.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for aligning book labeling strips multiple times, comprising a housing (101), characterized in that: Also includes: An alignment component (2) is used to prevent the layering strip from being skewed or scattered during transportation; The alignment assembly (2) comprises a baffle (201), a connecting rod (202) and a slide cylinder (203); the baffle (201) is hinged to the housing (101); one end of the connecting rod (202) is hinged to the baffle (201); the other end of the connecting rod (202) is hinged to the slide cylinder (203); and the slide cylinder (203) is slidably connected to the housing (101) via a slide groove on the housing (101).

2. The device for aligning book labeling strips multiple times according to claim 1, characterized in that: The slide cylinder (203) is threadedly connected to the reciprocating screw rod (204); one end of the reciprocating screw rod (204) is rotationally connected to the housing (101); and the other end of the reciprocating screw rod (204) is fixedly connected to the main shaft (205).

3. The device for aligning book labeling strips multiple times according to claim 2, characterized in that: The main shaft (205) is rotationally connected to the housing (101), a worm (206) is fixedly connected to the main shaft (205), and a worm wheel (207) is meshingly connected to one side of the worm (206).

4. The device for aligning book labeling strips multiple times according to claim 3, characterized in that: A left-hand screw rod (208) and a right-hand screw rod (209) are respectively fixedly connected to the two sides of the worm wheel (207), and the other ends of the right-hand screw rod (209) and the right-hand screw rod (209) are rotatably connected to the housing (101).

5. The device for multiple alignment of book labeling strips according to claim 4, characterized in that: The left-hand screw rod (208) and the right-hand screw rod (209) are threadedly connected with a slide rod (301), the slide rod (301) is slidably connected to the housing (101), and a push plate (302) is fixedly connected to the bottom of the slide rod (301).

6. The device for aligning book labeling strips multiple times according to claim 1, characterized in that: A roller (306) is rotatably connected to the housing (101), and the two rollers (306) cooperate with each other and are transmission-connected to the conveyor belt (305).

7. The device for aligning book labeling strips multiple times according to claim 3, characterized in that: A transmission gear (303) is fixedly connected to the main shaft (205), and the transmission gear (303) is meshedly connected to a gear fixedly connected to an output shaft of a motor (304), and the motor (304) is fixedly connected to the housing (101).

8. The device for aligning book labeling strips multiple times according to claim 1, characterized in that: A film is provided on the inner side of the baffle (201).

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