CN219362745U - A spacer paper cutting device for showing glass production - Google Patents

Abstract

The utility model discloses a spacer paper cutting device for display glass production, which comprises a base, a saw blade (2), a swing arm mechanism and a driving mechanism; the driving mechanism is arranged on the base, an output end (41) of the driving mechanism is connected with a first end of the swing arm mechanism, the middle part of the swing arm mechanism is hinged on the base, and a second end of the swing arm mechanism is connected with the saw blade (2). According to the utility model, the swing arm mechanism is matched with the strip saw blade, and the saw blade is driven to move through the swing arm, so that the to-be-cut spacer paper is cut in the width direction of the whole to-be-cut spacer paper, the service life of the saw blade is greatly prolonged, meanwhile, the to-be-cut position above the spacer paper can complete cutting only by matching with a cutting seam formed between two flat plates, the whole device is simple in structure, the maintenance probability caused by damage is greatly reduced, and the cutting efficiency of the whole spacer paper cutting process is greatly improved.

Description

A spacer paper cutting device for showing glass production

Technical Field

The utility model relates to the technical field of display glass production, in particular to a spacer paper cutting device for display glass production.

Background

In the production of display glass, a piece of spacer paper needs to be laid between display glasses, and in general, the spacer paper is supplied in a whole roll, and in the use process, each piece of spacer paper needs to be cut off and then the next piece of spacer paper needs to be laid.

Prior art cuts off spacing paper, generally adopts the mode of cutting knife cooperation cutting groove to cut, for example, application number is 202110190444.6, the patent of name glass lamination machine discloses a paper feed mechanism, it needs to set up fixed plate and paste the cardboard and cooperate, through paste cardboard and fixed plate cooperation fixed spacing paper, set up the cutting groove simultaneously on the fixed plate, through setting up the cutting knife movably in the cutting groove, realize the cutting action to spacing paper, then shift spacing paper that the cutting was accomplished on will pasting the cardboard through last paper mechanism, the structure is comparatively complicated, the tool bit of cutting knife needs to carry out periodic replacement simultaneously, still need shut down when changing, result in production efficiency lower, can not satisfy current technology demand.

Based on this, the prior art still remains to be improved.

Disclosure of Invention

In order to solve the technical problems, the embodiment of the utility model provides a spacer paper cutting device for display glass production, which aims to solve the technical problem of lower spacer paper cutting efficiency in the prior art.

In order to solve the technical problems, some embodiments of the present utility model disclose a spacer paper cutting device for display glass production, which comprises a base, a saw blade, a swing arm mechanism and a driving mechanism;

the driving mechanism is arranged on the base, the output end of the driving mechanism is connected with the first end of the swing arm mechanism, the middle part of the swing arm mechanism is hinged on the base, and the second end of the swing arm mechanism is connected with the saw blade;

and the length of the saw blade is greater than the width of the spacer paper to be cut.

In some embodiments, the drive mechanism includes two drive assemblies, and the swing arm mechanism includes two swing arm assemblies, each drive assembly being connected to the first end and the second end of the saw blade by one swing arm assembly, respectively.

In some embodiments, the base includes a fixed seat, two drive mounts and two swing arm mounts disposed on the fixed seat; the two driving assemblies are respectively fixed on the two driving installation seats, and the middle parts of the two swing arm assemblies are respectively hinged on the two swing arm installation seats.

In some embodiments, the blade of the saw blade is disposed upward.

In some embodiments, the swing arm assembly comprises a first arm and a second arm which are connected into a whole at a first angle, and the joint of the first arm and the second arm is hinged on the swing arm mounting seat; the free end of the first arm is hinged to the output end of the driving assembly; the free end of the second arm is hinged to one end of the saw blade.

In some embodiments, the first angle is an obtuse angle.

In some embodiments, the free end of the first arm has an extension extending away from the second arm and perpendicular to the first arm, the free end of the extension being provided with a first pin hole;

the driving assembly is an air cylinder, an air cylinder pin hole is formed in the output end of the air cylinder, and the first pin hole is hinged with the air cylinder pin hole through a first pin.

In some embodiments, the free end of the second arm is provided with a groove extending towards the direction of the first arm, and the wall of the groove is provided with a second pin hole penetrating through the groove; the end part of the saw blade is provided with a saw blade pin hole;

the end of the saw blade is inserted into the groove, so that the second pin hole and the saw blade pin hole are hinged through the second pin.

In some embodiments, the swing arm mounting seat comprises two mounting plates which extend upwards from the bottom plate of the fixing seat and are parallel to each other, and mounting pin holes are formed in the two mounting plates;

a third pin hole is formed at the joint of the first arm and the second arm;

the mounting pin hole and the third pin hole are hinged through a third pin.

In some embodiments, the two swing arm assemblies are arranged in parallel, and the distance between the two swing arm assemblies is equal to the distance between the two saw pin holes at both ends of the saw blade.

By adopting the technical scheme, the utility model has at least the following beneficial effects:

according to the spacer paper cutting device for display glass production, the swing arm mechanism is matched with the strip-shaped saw blade, and the saw blade is driven to move through the swing arm, so that the spacer paper to be cut is cut in the width direction of the whole spacer paper to be cut, the service life of the saw blade is greatly prolonged, meanwhile, the position to be cut above the spacer paper can be cut only by being matched with the cutting seam formed between the two flat plates, the whole device is simple in structure, the maintenance probability caused by damage is greatly reduced, and the cutting efficiency of the whole spacer paper cutting process is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing a structure of a spacer paper cutting apparatus for display glass production according to some embodiments of the present utility model;

FIG. 2 is a schematic view showing the structure of a driving assembly of a spacer paper cutting device for glass production when the output end is retracted according to some embodiments of the present utility model;

fig. 3 is a schematic view showing a structure in which an output end of a driving unit of a spacer paper cutting device for glass production is extended according to some embodiments of the present utility model.

Reference numerals illustrate:

11. a fixing seat; 12. driving the mounting seat; 13. a swing arm mounting seat; 131. a mounting plate; 2. sawing; 3. a swing arm assembly; 31. a first arm; 32. a second arm; 321. a groove; 33. an extension; 4. a drive assembly; 41. an output end; 5. a spacer paper; 61. a first pin; 62. a second pin; 63. and a third pin.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1 to 3, some embodiments of the present utility model disclose a spacer 5 cutting device for display glass production, comprising a base, a saw blade 2, a swing arm mechanism and a driving mechanism; wherein, the driving mechanism is arranged on the base, the output end 41 of the driving mechanism is connected with the first end of the swing arm mechanism, the middle part of the swing arm mechanism is hinged on the base, and the second end of the swing arm mechanism is connected with the saw blade 2; and, the length of the saw blade 2 is greater than the width of the spacer paper 5 to be cut. According to the embodiment, the swing arm mechanism is arranged to be matched with the long-strip saw blade 2, the saw blade 2 is driven to move through the swing arm, so that the whole distance paper 5 to be cut is cut in the width direction of the distance paper 5 to be cut, the service life of the saw blade 2 is greatly prolonged, meanwhile, the cutting can be completed only by matching the cutting seam formed between two flat plates at the position to be cut above the distance paper 5, the structure of the whole device is simple, the maintenance probability caused by damage is greatly reduced, and the cutting efficiency of the whole distance paper 5 cutting procedure is greatly improved. When the cutter is used, two parallel flat plates are arranged above the spacing paper 5, a slit through which the saw blade 2 can pass is formed between the two flat plates, the saw blade 2 is driven by the swing arm mechanism to move obliquely to the surface direction of the spacing paper 5, and after the spacing paper 5 is contacted, an oblique cutting force is applied to the spacing paper 5, so that the spacing paper 5 is cut, and the saw blade 2 can cut the whole width direction of the spacing paper 5 in a small action stroke due to the length of the saw blade 2 being greater than the length of the spacing paper 5, and meanwhile, due to the existence of the swing arm mechanism, the acting force between the saw blade 2 and the spacing paper 5 is not in the vertical direction, so that the cutting efficiency is improved, and meanwhile, the spacing paper 5 can be prevented from being clamped into the slit.

The spacer paper 5 cutting device for display glass production disclosed in some embodiments of the present utility model is based on the above embodiments, the driving mechanism includes two driving assemblies 4, the swing arm mechanism includes two swing arm assemblies 3, and each driving assembly 4 is connected to the first end and the second end of the saw blade 2 through one swing arm assembly 3. Because the length of the saw blade 2 is longer, in order to avoid the saw blade 2 from shifting in the moving process, the saw blade 2 cannot be aligned with the slit for cutting, so that the two ends of the saw blade 2 are respectively driven and swung at the same time, and the stability and the accuracy of the cutting process are ensured.

The utility model discloses a spacer paper 5 cutting device for display glass production, which is characterized in that on the basis of the above embodiments, a base comprises a fixed seat 11, two driving installation seats 12 and two swing arm installation seats 13 which are arranged on the fixed seat 11; the two driving assemblies 4 are respectively fixed on the two driving installation seats 12, and the middle parts of the two swing arm assemblies 3 are respectively hinged on the two swing arm installation seats 13. The base can be a simple flat plate structure, and the driving installation seat 12 and the swinging arm installation seat 13 are two groups, and are respectively installed at two ends of the base, and meanwhile, because swinging arms and driving are required to be synchronously carried out, the swinging arm installation seat 13 and the driving installation seat 12 are arranged side by side. The blade edge of the saw blade 2 is upward. In some embodiments, the two swing arm assemblies 3 are arranged in parallel, and the distance between the two swing arm assemblies 3 is equal to the distance between the pin holes of the two saw blades 2 at two ends of the saw blade 2, so that the positions between the saw blade 2 and the swing arm assemblies 3 are relatively fixed, and the running stability of the saw blade 2 is ensured. When the cutter is used, the driving assemblies 4 at the two ends drive the respective swing arms to swing, the swing arms drive the saw blades 2 on the swing arms to move, the cutting edges face upwards, the spacing paper 5 is cut from the bottom, the bottom of the spacing paper 5 is cut, and in the cutting process, the gravity action of the spacing paper 5 is favorable for smooth cutting action.

According to the spacer paper 5 cutting device for display glass production disclosed by some embodiments of the utility model, on the basis of the embodiments, the swing arm assembly 3 comprises a first arm 31 and a second arm 32 which are integrally connected at a first angle, and the joint of the first arm 31 and the second arm 32 is hinged on the swing arm mounting seat 13; the free end of the first arm 31 is hinged to the output end 41 of the drive assembly 4; the free end of the second arm 32 is hinged to one end of the saw blade 2. Typically, the first angle of the swing arm assembly 3 is an obtuse angle. When the saw blade cutting device is used, the free ends of the first arms 31 are stressed, the swing arm assembly 3 integrally rotates around the joint of the first arms 31 and the second arms 32, the second arms 32 rotate along with the swing arm assembly, the free ends of the second arms 32 generate oblique moving tracks, and the free ends of the two second arms 32 drive the saw blade 2 to move obliquely by the two ends of the saw blade 2, so that cutting is completed.

The spacer paper 5 cutting device for display glass production disclosed in some embodiments of the present utility model may be realized by pinning each hinge on the basis of the above embodiments, specifically, the free end of the first arm 31 has an extension 33 extending away from the second arm 32 and perpendicular to the first arm 31, and the free end of the extension 33 is provided with a first pin 61 hole; the drive assembly 4 is a cylinder, the output end 41 of which is provided with a cylinder pin bore, the first pin 61 bore and the cylinder pin bore being hinged by means of the first pin 61. In order to facilitate the swinging motion, the extension 33 may be hinged to the first arm 31, and in use, a force is applied by the free end of the extension 33, under which force the extension 33 moves, and due to the hinged connection between the extension 33 and the first arm 31, a certain rotation of the extension may occur, so that the first arm 31 can rotate, and the second arm 32 can rotate.

In the above embodiment, in order to connect the saw blade 2 with the second arm 32, the free end of the second arm 32 may be provided with a groove 321 extending toward the first arm 31, and the groove wall of the groove 321 is provided with a second pin 62 hole penetrating therethrough; the end part of the saw blade 2 is provided with a saw blade 2 pin hole; the end of the saw blade 2 is inserted into the recess 321 such that the second pin 62 hole and the saw blade 2 pin hole are hinged by the second pin 62, the depth of the recess 321 being such that there is a range of angular movement of the saw blade 2 relative to the second arm 32.

In the above embodiment, in order to realize the installation of the swing arm assembly 3, the swing arm installation seat 13 includes two installation plates 131 extending upward from the bottom plate of the fixing seat 11 and parallel to each other, and the two installation plates 131 are provided with installation pin holes; a third pin 63 hole is formed at the joint of the first arm 31 and the second arm 32; the mounting pin hole and the third pin 63 hole are hinged by the third pin 63. When the hinge is used, the swing arm is positioned between the two mounting plates 131, the mounting pin hole on the swing arm is centered with the third pin 63 hole, and the third pin 63 is inserted and fixed, so that the hinge can be realized.

According to the spacer paper 5 cutting device for display glass production disclosed by some embodiments of the utility model, an air cylinder is used as a driving assembly 4 and is arranged on a driving installation seat 12; the first pin 61 connects the cylinder joint with the lower end of the swing arm assembly 3, i.e. the free end of the first arm 31; the middle part of the swing arm assembly 3 is connected with the swing arm mounting seat 13 through the third pin 63, and the middle part of the swing arm assembly 3 can rotate around the third pin 63; the second pin 62 connects the upper end of the swing arm assembly 3, i.e. the free end of the second arm 32, with one end of the saw blade 2; the other end of the saw blade 2 is also mounted.

When the spacing paper 5 needs to pass through, the cylinder rod of the cylinder retreats to drive the cylinder joint, the first pin 61 and the lower end of the swing arm assembly 3 to move towards the cylinder retreating direction, so that the middle part of the swing arm assembly 3 rotates around the third pin 63, and the upper end of the swing arm assembly 3 and the second pin 62 can drive the saw blade 2 to move downwards. At this time, the saw blade 2 is away from the passing plane of the spacer 5, and the spacer 5 can pass smoothly.

When the spacing paper 5 needs to be cut, the cylinder rod of the cylinder stretches out to drive the cylinder joint, the first pin 61 and the lower end of the swing arm assembly 3 to move towards the stretching direction of the cylinder, so that the middle part of the swing arm assembly 3 rotates around the third pin 63, and the upper end of the swing arm assembly 3 and the second pin 62 can drive the saw blade 2 to move upwards. At this time, the saw blade 2 approaches the spacer 5, and finally is inserted into the cutting slit between the two flat plates, and the spacer 5 is cut. The spacer paper 5 can be repeatedly cut by the reciprocating motion of the cylinder. The cutting mechanism of the present application may also be used for cutting materials in other similar situations. The saw blade 2 can be made of high-quality carbon steel, the spacing paper 5 can be cut smoothly, and other parts can be made of common metal materials.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A spacer paper cutting device for display glass production is characterized by comprising a base, a saw blade (2), a swing arm mechanism and a driving mechanism;

the driving mechanism is arranged on the base, an output end (41) of the driving mechanism is connected with a first end of the swing arm mechanism, the middle part of the swing arm mechanism is hinged on the base, and a second end of the swing arm mechanism is connected with the saw blade (2);

and the length of the saw blade (2) is larger than the width of the spacing paper to be cut.

2. A spacer paper cutting device for display glass production according to claim 1, characterized in that the drive mechanism comprises two drive assemblies (4), the swing arm mechanism comprises two swing arm assemblies (3), each drive assembly (4) being connected to the first and second ends of the saw blade (2) by one swing arm assembly (3), respectively.

3. The spacer paper cutting device for display glass production according to claim 2, wherein the base comprises a fixed seat (11), and two drive mounts (12) and two swing arm mounts (13) provided on the fixed seat (11); the two driving assemblies (4) are respectively fixed on the two driving installation seats (12), and the middle parts of the two swing arm assemblies (3) are respectively hinged on the two swing arm installation seats (13).

4. A spacer paper cutting device for display glass production according to claim 1, characterized in that the blade of the saw blade (2) is arranged upwards.

5. A spacer paper cutting device for display glass production according to claim 3, characterized in that the swing arm assembly (3) comprises a first arm (31) and a second arm (32) connected as one piece at a first angle, the connection of the first arm (31) and the second arm (32) being hinged on the swing arm mount (13); the free end of the first arm (31) is hinged to the output end (41) of the drive assembly (4); the free end of the second arm (32) is hinged to one end of the saw blade (2).

6. The spacer paper cutting device for display glass production according to claim 5, wherein the first angle is an obtuse angle.

7. The spacer paper cutting device for display glass production according to claim 5, wherein the free end of the first arm (31) has an extension (33) extending away from the second arm (32) and perpendicular to the first arm (31), the free end of the extension (33) being provided with a first pin hole;

the driving assembly (4) is an air cylinder, an output end (41) of the air cylinder is provided with an air cylinder pin hole, and the first pin hole is hinged with the air cylinder pin hole through a first pin (61).

8. The spacer paper cutting device for display glass production according to claim 5, wherein the free end of the second arm (32) is provided with a groove (321) extending toward the first arm (31), and a second pin hole penetrating through the groove wall of the groove (321); the end part of the saw blade (2) is provided with a saw blade pin hole;

the end of the saw blade (2) is inserted into the groove (321) so that the second pin hole and the saw blade pin hole are hinged through a second pin (62).

9. The spacer paper cutting device for display glass production according to claim 5, wherein the swing arm mount (13) comprises two mounting plates (131) extending upward from the bottom plate of the fixing base (11) and parallel, and mounting pin holes are provided on both mounting plates (131);

a third pin hole is formed at the joint of the first arm (31) and the second arm (32);

the mounting pin hole and the third pin hole are hinged by the third pin (63).

10. A spacer paper cutting device for display glass production according to claim 2, characterized in that two of the swing arm assemblies (3) are arranged in parallel and that the distance between the two swing arm assemblies (3) is equal to the distance between two saw pin holes at both ends of the saw blade (2).