CN209955578U

CN209955578U - Hardcover epitheca machine

Info

Publication number: CN209955578U
Application number: CN201920265636.7U
Authority: CN
Inventors: 胡奔
Original assignee: Wuhan Yinyide Digital Printing Co Ltd
Current assignee: Wuhan Yinyide Digital Printing Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-01-17
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a hardcover epitheca machine relates to the technical field of printing packing. The automatic feeding device comprises a rack, wherein two upper rubber rollers are rotatably arranged in the rack, a feeding unit for conveying an inner core is arranged below the upper rubber rollers, and a receiving unit for receiving the inner core is arranged above the upper rubber rollers; the feeding unit is fixed on a riding table in the rack, a material pushing plate is arranged in the riding table in a sliding mode along the length direction of the riding table, and a feeding plate is arranged at one end, located in the rack, of the riding table in a lifting mode; the receiving unit comprises a shell supporting plate fixed on the upper end face of the rack and used for clamping the shell, the rack is hinged with a clamping frame, and two clamping rollers which are abutted to the upper end part of the shell supporting plate are rotatably arranged in the clamping frame. In the process of loading the shell, the two clamping rollers are always tightly attached to the outer wall of the shell, so that the pasting is firmer, manual material control is replaced, the workload of workers is reduced, and the efficiency of loading the shell is improved.

Description

Hardcover epitheca machine

Technical Field

The utility model belongs to the technical field of the technique of printing packing and specifically relates to a hardcover epitheca machine is related to.

Background

The hardcover book covering machine is an automatic device for gluing an inner core of a book and adhering the inner core with a shell, and comprises a feeding component for placing the inner core, a gluing roller for gluing the inner core and a shell supporting component for clamping the shell. During the epitheca, the workman need stabilize the position of shell, and the shell removes and leads to the adhesion failure when avoiding inner core and shell adhesion. After the adhesion is successful, the worker takes out the finished product in time and carries out certain pressing operation on the outer shell and the inner core, so that the adhesion is firmer.

Chinese patent with the granted publication number of CN206551724U, a semi-automatic hardcover covering machine is provided, which comprises a machine case, a rod fixing device and a heating layer, wherein a flattening corrector is fixedly arranged above the machine case and comprises two pressing sheets, an adjuster is fixedly arranged above the pressing sheets, a slide rail is arranged between the pressing sheets and the adjuster, two rod fixing devices are fixedly arranged at two ends of a long edge above the machine case, a fixed bottom plate and a fixed rod are arranged between the two rod fixing devices, the fixed bottom plate is arranged right below the fixed rod, the fixed rod is welded above the fixed bottom plate, the rod fixing devices are connected with the fixed bottom plate through screws, a sliding clamping device is fixedly arranged on the fixed rod, a shaping pressing plate is arranged between the sliding clamping devices, a luminous bottom plate is arranged below the shaping pressing plate and is fixed above the machine case, a cutter and a display platform are fixedly arranged at one side of the machine case, a combination groove is fixedly arranged, the height of the combination groove is one third of the height of the case.

The above prior art solutions have the following drawbacks: the joint installation of the inner core of books and shell has consumed the operating time and the work volume of workman's most, and the workman still need last location shell, and the accurate of inner core and shell can be guaranteed to the high strength work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hardcover epitheca machine which can automatically clamp and position the shell and make the inner core and the shell more comfortable after being pasted.

The utility model discloses a can realize through following technical scheme:

a hardcover epitheca machine comprises a frame, wherein two gluing rollers are rotationally arranged in the frame, a feeding unit for conveying an inner core is arranged below the gluing rollers, and a receiving unit for receiving the inner core is arranged above the gluing rollers;

the feeding unit is fixed on a riding table in the rack, a material pushing plate is arranged in the riding table in a sliding mode along the length direction of the riding table, and a feeding plate is arranged at one end, located in the rack, of the riding table in a lifting mode;

the receiving unit comprises a shell supporting plate fixed to the upper end face of the rack and used for clamping the shell, a clamping frame is hinged to the rack, and two clamping rollers abutted to the upper end portion of the shell supporting plate are arranged in the clamping frame in a rotating mode.

Through adopting above-mentioned technical scheme, the workman opens the inner core, puts on riding the platform, again with the shell joint in holding in the palm the shell plate, rotates the clamping frame, makes the pinch roll be on a parallel with the rubberizing roller, and at this moment, two pinch rolls press from both sides the top of shell tightly, need not the workman and continuously manually positioned the shell, have alleviateed workman's work intensity. The upper material plate pushes the inner core to enter the frame until the upper material plate is positioned right above the upper material plate, the upper material plate rises to jack the inner core from the riding platform, the inner core is pushed to enter between the two upper sizing rollers to be glued, then the upper sizing plate continues to rise, the shell clamped in the shell supporting plate is jacked, and then the shell is driven to rise together from the middle of the two clamping rollers. In the process of rising, two pinch rollers hug closely the outer wall at the shell always, support outer wall and inner core tightly, make to paste more firmly, and need not artifical manual location to the shell continuously, are favorable to improving epitheca efficiency.

Further setting the following steps: and a torsional spring is arranged at the hinged position of the clamping frame and the rack, and two ends of the torsional spring are respectively fixed on the clamping frame and the rack.

Through adopting above-mentioned technical scheme, the torsional spring makes when pressing from both sides tight frame and rotate around its articulated department, can automatic re-setting, and workman's operation presss from both sides tight frame and rotates, resets convenient laborsaving more.

Further setting the following steps: and a hook spring is fixed at one end of the clamping frame, which is far away from the torsion spring, and a hook ring which is in snap fit with the hook spring is fixed on the rack.

Through adopting above-mentioned technical scheme, when workman's operation clamping frame rotated to be parallel with last glue roller, because the clamping frame received the effort of torsional spring, always had the motion trend that resets, carried out the hasp with hook spring and shackle for the hook spring can't reset. When a worker contacts the hasp of the hook spring and the hook ring, the clamping frame automatically bounces through the torsion spring, and the worker can conveniently install the shell in the shell supporting plate.

Further setting the following steps: the clamping frame is close to one end of the hinged position of the clamping frame and is provided with a bidirectional threaded rod in a rotating mode, the clamping rollers are respectively sleeved at two ends of the bidirectional threaded rod in a threaded mode, the clamping rollers are far away from one end of the bidirectional threaded rod, and a guide rod in the clamping frame is fixed in a penetrating mode.

By adopting the technical scheme, a worker rotates the bidirectional threaded rod, so that the two clamping rollers at the peripheral sides of the bidirectional threaded rod are symmetrically moved by the threaded sleeve and are far away from or close to each other, the inner cores and the outer shells with different thicknesses can penetrate through the two clamping rollers and are clamped tightly, the adhesion of the outer shells and the inner cores is promoted, and the upper shell effect is better.

Further setting the following steps: and a rubber layer is fixed on the peripheral side of the clamping roller.

Through adopting above-mentioned technical scheme, when inner core and shell passed between two pinch rolls, the resilience force on rubber layer had both protected the shape of shell with the inner core, avoided pressing from both sides tightly to influence the outward appearance, can also make the shell inner core of laminating more.

Further setting the following steps: the riding platform comprises two inclined plates which are symmetrically arranged relative to the material pushing plate, and one end of each inclined plate close to the material pushing plate is higher than one end of each inclined plate far away from the material pushing plate.

Through adopting above-mentioned technical scheme, two swash plates slope sets up, rides after the inner core is opened and put on riding the platform, and the scraping wings that is located two swash plates middle then promotes the center department of inner core, makes the inner core enter into two rubber coating rolls below in the frame, realizes automatic pushing materials, alleviates workman's working strength.

Further setting the following steps: a gap is arranged between the two inclined plates, a material pushing cylinder used for pushing the material pushing plate to slide and a material loading cylinder used for pushing the material loading plate to lift are fixed between the two inclined plates, and the material loading cylinder and the material pushing cylinder are respectively positioned at two ends of the riding table.

By adopting the technical scheme, the material pushing cylinder works to push the inner core to the material pushing plate and then returns, the material loading cylinder works to jack the inner core from the riding platform, after the worker takes the pasted inner core and the pasted outer shell away, the material loading cylinder returns, and the material loading process is automatic and rapid.

Further setting the following steps: rubber-carrying rollers are rotatably arranged on two sides of the two rubber-carrying rollers in the frame, and a rubber storage groove is formed in the frame below the rubber-carrying rollers.

By adopting the technical scheme, a worker puts the glue solution into the glue storage tank, the glue carrying roller rotates to adhere the glue solution, the glue solution on the peripheral side of the glue carrying roller is adhered in the rotating process of the glue carrying roller, and the inner core penetrates through the two glue carrying rollers to automatically coat the glue, so that the working strength of the worker is reduced.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the two clamping rollers arranged in parallel with the gluing roller replace manual material control, so that the working strength of workers is reduced, the inner core and the outer shell are adhered more closely, and the attractiveness of the upper shell is improved;

(2) the clamping frame which is hinged with the shell and the hasp matching of the hook spring and the shackle enable a worker to lift the clamping frame when installing the shell, and adjust the clamping roller to be parallel to the gluing roller when mounting the shell, so that the operation is flexible;

(3) the clamping rollers sleeved at the two ends of the bidirectional threaded rod are far away from or close to each other along with the rotation of the bidirectional threaded rod, so that the passing requirements of inner cores and shells with different thicknesses can be met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a shell mounting machine;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a partially enlarged view of portion C of fig. 1.

Reference numerals: 1. a frame; 2. gluing a rubber roller; 3. a material pushing plate; 4. feeding plates; 5. a shell supporting plate; 6. a clamping frame; 7. a pinch roller; 8. a torsion spring; 9. a hook spring; 10. a shackle; 11. a bidirectional threaded rod; 12. a guide bar; 13. a sloping plate; 14. a material pushing cylinder; 15. a feeding cylinder; 16. carrying out rubber roller carrying; 17. glue storage tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a hardcover epitheca machine, including frame 1, locate to rotate in the center in frame 1 and be provided with two rubberizing rollers 2, the below of rubberizing roller 2 is provided with rides the platform, rides the platform and includes the swash plate 13 that two symmetries set up, and two swash plates 13 are all fixed in frame 1 with one end, and the other end all extends the setting to frame 1 outward. The two sloping plates 13 are both obliquely arranged, and the ends close to each other are higher than the ends far away from each other. The worker can conveniently ride the inner core on the two inclined plates 13 after opening the inner core.

Referring to fig. 1 and 2, a gap is formed between the two inclined plates 13, a material pushing plate 3 is slidably arranged in the gap along the length direction of the inclined plates 13, the initial position of the material pushing plate 3 is located outside the machine frame 1, a material pushing cylinder 14 for driving the material pushing plate 3 to slide is fixed between the two inclined plates 13, and a piston rod of the material pushing cylinder 14 points to the machine frame 1. The sliding end point of the material pushing plate 3 is provided with a material feeding plate 4 in a lifting mode, a material feeding cylinder 15 is fixed between the two inclined plates 13, and a piston rod of the material feeding cylinder 15 is fixed with the lower end face of the material feeding plate 4 and points to the upper end face of the rack 1. The pushing cylinder 14 works to enable the pushing plate 3 to push the inner core to the upper plate 4 along the length direction of the inclined plate 13 and then return, the feeding cylinder 15 works to jack the inner core from the riding platform and penetrate through the two upper rubber rollers 2, and the whole pushing operation is simple, automatic and rapid.

Referring to fig. 1, rubber-carrying rollers 16 are rotatably arranged on two sides of two rubber-carrying rollers 2 in a frame 1, the diameter of each rubber-carrying roller 16 is larger than that of each rubber-carrying roller 2, the rubber-carrying rollers 16 are arranged in parallel to the rubber-carrying rollers 2, and the adjacent rubber-carrying rollers 16 are tangent to the rubber-carrying rollers 2. A glue storage tank 17 is formed in the frame 1 and is arranged under two glue rollers 16, a worker adds glue into the glue storage tank 17, the lowest end of each glue roller 16 is located in the liquid level of the glue, the glue rollers 16 are adhered to the glue rollers in the rotating process, meanwhile, the glue rollers 2 rotate to adhere the glue on the peripheral sides of the glue rollers 16, when the inner cores rise and penetrate through the two glue rollers 2, glue is automatically coated, and the working intensity of the worker is reduced.

Referring to fig. 1, shell supporting plates 5 are fixed in a machine frame 1 right above a gluing roller 2, the number of the shell supporting plates 5 is four, two parallel shell supporting plates 5 are arranged above each gluing roller 2, after the shell is unfolded, each side of the shell is clamped by the two shell supporting plates 5, and an inner core adhered with glue solution rises from the two gluing rollers 2 and enters the shell to be adhered with the shell to complete the operation of the upper shell.

Referring to fig. 1 and 3, a clamping frame 6 arranged in parallel with the glue applying roller 2 is hinged to the frame 1, the clamping frame 6 is in a rectangular frame shape, a hinged point of the clamping frame 6 and the frame 1 is arranged close to the material pushing plate 3, a hook spring 9 is fixed at one end of the clamping frame 6 far away from the hinged point, and a hook ring 10 in snap fit with the hook spring 9 is fixed on the frame 1. The shackle 10 is arc-shaped and horizontally fixed on the rack 1, the torsion spring 8 is fixed between one end of the clamping frame 6 far away from the hook spring 9 and the rack 1, the torsion spring 8 enables the clamping frame 6 to automatically reset when rotating around the hinged position of the clamping frame, and the hook spring 9 cannot automatically reset due to the snap fit of the hook spring 9 and the shackle 10. When a worker contacts the hook of the hook spring 9 and the hook ring 10, the clamping frame 6 is automatically sprung up by the torsion spring 8, facilitating the worker to mount the housing in the housing plate 5.

Referring to fig. 3 and 4, two clamping rollers 7 are rotatably arranged in the clamping frame 6, and the clamping rollers 7 are arranged parallel to the glue application roller 2 and are fixed with rubber layers on the peripheral sides. One end of the clamping frame 6 close to the torsion spring 8 is rotatably provided with a bidirectional threaded rod 11, one end of the bidirectional threaded rod 11 and the clamping frame 6 are externally fixed with operating rods, the two clamping rollers 7 are respectively sleeved at two ends of the bidirectional threaded rod 11 in a threaded manner, and one ends of the two clamping rollers 7 far away from the bidirectional threaded rod 11 are provided with guide rods 12 fixed in the clamping frame 6 in a penetrating manner. The inner core rises from the position between the gluing rollers 2 and is adhered to the outer shell, then enters the position between the two clamping rollers 7, and is clamped by the abutting of the two clamping rollers 7, so that the outer shell and the inner core are better adhered. The workman rotates two-way threaded rod 11, makes the screw sleeve establish two pinch rolls 7 symmetric motion on 11 week sides of two-way threaded rod, keeps away from or is close to each other for two pinch rolls 7 can be passed to the inner core of different thickness and shell homoenergetic, guarantees that the epitheca effect is better.

The implementation principle and the beneficial effects of the embodiment are as follows:

the workman opens the inner core, puts on riding the platform, again with the shell joint in holding in the palm shell plate 5, rotates clamping frame 6 around the pin joint of clamping frame 6, makes clamping roller 7 be on a parallel with rubberizing roller 2, carries out the hasp with hook spring 9 and shackle 10 again, at this moment, rotates two-way threaded rod 11, adjusts the distance between two clamping roller 7, makes the top of shell tightly pressed from both sides. A worker operates the material pushing plate 3 to push the inner core to enter the rack 1 until the inner core is positioned right above the material feeding plate 4, then waits for the material feeding plate 4 to ascend, jacks up the inner core from the riding platform, pushes the inner core to enter between the two rubber feeding rollers 2, sticks glue, then continues to ascend, jacks up the shell clamped in the shell supporting plate 5, drives the shell to ascend together from the middle of the two clamping rollers 7, and completes the process of automatic shelling.

The utility model discloses a two pinch rolls 7 mention original artifical manual clamping tightly for the in-process that rises, shell and inner core can support tightly always, pastes more firmly, need not the manual work and fixes a position the shell continuously, has alleviateed workman's work load, is favorable to improving epitheca efficiency.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a hardcover epitheca machine, includes frame (1), frame (1) internal rotation is provided with two rubber coating rollers (2), its characterized in that: a feeding unit for conveying the inner core is arranged below the gluing roller (2), and a receiving unit for receiving the inner core is arranged above the gluing roller (2);

the feeding unit is fixed on a riding table in the rack (1), a material pushing plate (3) is arranged in the riding table in a sliding mode along the length direction of the riding table, and a feeding plate (4) is arranged at one end, located in the rack (1), of the riding table in a lifting mode;

the receiving unit comprises a shell supporting plate (5) fixed to the upper end face of the rack (1) and used for clamping the shell, a clamping frame (6) is hinged to the rack (1), and two clamping rollers (7) abutted to the upper end portion of the shell supporting plate (5) are arranged in the clamping frame (6) in a rotating mode.

2. A case assembling machine according to claim 1, wherein: the hinged position of the clamping frame (6) and the rack (1) is provided with a torsion spring (8), and two ends of the torsion spring (8) are respectively fixed on the clamping frame (6) and the rack (1).

3. A case refiner as set forth in claim 2, wherein: one end, far away from torsional spring (8), of clamping frame (6) is fixed with hook spring (9), be fixed with on frame (1) with hook ring (10) of hook spring (9) snap-fit.

4. A case assembling machine according to claim 3, wherein: the one end that presss from both sides tight frame (6) and be close to its articulated department rotates and is provided with two-way threaded rod (11), two pinch rolls (7) are the threaded sleeve respectively and are established the both ends of two-way threaded rod (11), two pinch rolls (7) are kept away from the one end of two-way threaded rod (11) is worn to be equipped with and is fixed guide bar (12) in pressing from both sides tight frame (6).

5. A case assembling machine according to claim 4, wherein: a rubber layer is fixed on the peripheral side of the clamping roller (7).

6. A case assembling machine according to claim 1, wherein: the riding platform comprises two inclined plates (13) which are symmetrically arranged relative to the material pushing plate (3), and one end of each inclined plate (13) close to the material pushing plate (3) is higher than one end of each inclined plate (13) far away from the material pushing plate (3).

7. A case assembling machine according to claim 6, wherein: a gap is formed between the two inclined plates (13), a material pushing cylinder (14) used for pushing the material pushing plate (3) to slide and a material loading cylinder (15) used for pushing the material loading plate (4) to lift are fixed between the two inclined plates, and the material loading cylinder (15) and the material pushing cylinder (14) are respectively located at two ends of the riding table.

8. A case refiner as set forth in claim 7, wherein: the rubber coating machine is characterized in that rubber-carrying rollers (16) are rotatably arranged on two sides of the two rubber-carrying rollers (2) in the frame (1), and a rubber storage groove (17) is formed in the frame (1) below the rubber-carrying rollers (16).