Edge cutting device for carrier plate glass

Abstract

The utility model discloses a carrier plate glass edge cutting device which comprises a marking knife and a knocking mechanism which are arranged front and back, the marking knife and the knocking mechanism are both fixed to the two sides of a conveying belt, the knocking mechanism comprises a supporting frame, a knocking hammer and a knocking cylinder, the supporting frame is fixed to the conveying belt, and the knocking hammer is fixed to the supporting frame; the knocking hammer is vertically connected to the supporting frame in a sliding mode, and the knocking hammer is driven by the knocking cylinder to complete the knocking action; the device further comprises a pressing mechanism which is used for pressing the carrier plate glass during knocking. Along with the conveying of the carrier glass, after the marking knife marks lines on the two sides of the carrier glass, the knocking mechanism directly knocks to remove the offcut, and the working table does not need to ascend to form a shearing action with the relative movement of the breaking arm, so that the processing efficiency can be improved, and the action of the carrier glass is not needed, so that the safety is ensured; the pressing mechanism can press the inner side of the scribing line of the carrier plate glass, and cracks caused by upwarp, vibration and the like in the knocking process are avoided.

Description

Technical Field

[0001] The utility model relates to the field of carrier plate processing, and more specifically, to a carrier plate glass edge trimming device. Background Art

[0002] During the processing of carrier glass, the glass surface is scored with a diamond blade and then the edge material is separated by a breaking process.

[0003] Since the carrier glass is relatively brittle, the existing breaking process is mostly done manually, but the efficiency is low. The existing technology also uses an automated breaking mechanism to split the glass carrier, such as the carrier glass scoring and breaking device with publication number CN216404199U, which requires the processing table to rise and the breaking arm to descend to achieve the shearing action, so as to break the edge material. However, this method requires the processing table and the breaking arm to move at the same time, requiring more action mechanisms and high costs. In addition, the processing table is heavy, and the entire carrier glass cannot be raised too fast, resulting in low efficiency in cutting the edge material, affecting the processing rhythm of the entire glass carrier. If the action is accelerated, the glass may also be damaged due to vibration.

[0004] Therefore, a new type of carrier glass edge cutting device is needed to solve the above problems. Utility Model Content

[0005] One purpose of the utility model is to solve the problem of low efficiency and high cost of the existing edge trimming device for carrier glass.

[0006] According to one aspect of the utility model, a device for trimming a carrier glass is provided, comprising a scribing knife and a knocking mechanism arranged front and back, the scribing knife and the knocking mechanism are fixed to both sides of a conveyor belt, the knocking mechanism comprises a support frame, a knocking hammer and a knocking cylinder, the support frame is fixed to the conveyor belt, the knocking hammer is vertically slidably connected to the support frame, and the knocking hammer is driven by the knocking cylinder to complete the knocking action; and also includes a clamping mechanism, which is used to clamp the carrier glass during knocking.

[0007] Through this solution, as the carrier glass is conveyed, after the scoring knife has scored on both sides of the carrier glass, the edge material is removed by directly knocking through the knocking mechanism, without the need to raise the workbench and the relative movement of the breaking arm to form a shearing action. This not only improves the processing efficiency, but also ensures its safety without the need for movement of the carrier glass. The clamping mechanism can clamp the inner side of the scored line of the carrier glass to avoid cracks caused by warping, vibration, etc. during the knocking process.

[0008] Preferably, an energy storage spring is fixed to the bottom of the support frame, and the energy storage spring is connected to the knocking hammer. The knocking hammer is provided with a release mechanism, and the release mechanism is used to connect to and disconnect from the knocking cylinder.

[0009] Through this solution, the tension of the energy storage spring is used to increase the speed of the striking hammer, thereby avoiding the slow movement caused by cylinder or air path problems affecting the hammering effect.

[0010] Preferably, a vertically arranged slide groove is provided on the support frame, the release mechanism is slidably connected to the slide groove, the percussion hammer is connected to the release mechanism through a connecting rod, and the energy storage spring is connected to the bottom of the release mechanism.

[0011] Through this solution, the striking hammer can stably and vertically strike the edge material after the marking is completed, and the connecting rod can increase the stroke of the striking hammer to ensure that the striking is in place.

[0012] Preferably, the knocking cylinder pushes the release mechanism through a lever, and the release mechanism includes a sleeve and a slider. The bottom of the slider is elastically connected to the bottom of the sleeve through a return spring. An extrusion block is provided in the slide groove, and the inclined surface on the extrusion block can drive the slider to retract into the sleeve, so that the lever is out of contact with the slider.

[0013] Through this solution, after the knocking cylinder drives the knocking hammer to the highest point and completes the force storage, the slider is squeezed by the squeezing block and enters the sliding sleeve. After the lever loses contact with the slider, the release mechanism loses support. The release mechanism pulls the knocking hammer under the action of the force storage spring, causing it to quickly descend to complete the knocking.

[0014] Preferably, the release mechanism is an I-shaped structure, and the slide groove is a through groove matching the I-shaped structure.

[0015] Through this solution, the stability of the release mechanism in the process of driving the striking hammer to move is improved, and the impact of the striking hammer being affected by the chute is avoided.

[0016] Preferably, the extrusion block is arranged on the inner wall of one side of the slide groove, and the inclined surface of the slide groove is driven to the groove of the I-shaped structure.

[0017] With this solution, the extrusion block squeezes the middle part of the sliding block in the sliding groove, so that it can be completely retracted into the sliding sleeve, thereby improving reliability.

[0018] Preferably, a shift block is provided at the end of the shift rod, the shift block is connected to the end of the shift rod through a torsion spring, the bottom of the shift rod extends to the bottom of the shift block to form a limiting portion, and the torsion spring always applies a thrust to the shift block toward the limiting portion.

[0019] With this solution, the shifting block can rotate under the obstruction of the slider when falling, so as to smoothly reach the bottom of the slider and complete the reset.

[0020] Preferably, the clamping mechanism comprises a clamping drive mechanism and a clamping plate, the clamping drive mechanism drives the clamping plate to move up and down, and a buffer pad is provided at the bottom of the clamping plate.

[0021] Through this solution, the pressing drive can press the buffer pad of the pressing plate onto the carrier glass, reducing the amplitude generated when knocking, thereby protecting the carrier glass body and avoiding cracks.

[0022] Preferably, the clamping drive mechanism includes a buffer frame and a driving rod, the clamping plate is connected to the bottom of the buffer frame through a buffer spring, one end of the driving rod is rotatably connected to the top of the buffer frame, the middle part of the driving rod is rotatably connected to the support frame, and the other end of the driving rod is placed on the top of the shift rod.

[0023] Through this solution, the rise of the lever drives one end of the driving rod to rise, so that the buffer frame is pressed downward by the lever principle. The buffer spring can play a buffering and compensating role to prevent the buffer frame from descending too far and damaging the carrier glass.

[0024] One of the technical effects of the utility model is that the carrier glass edge cutting device is cleverly designed and simple in structure, and can achieve the cutting of carrier glass edge materials with simple actions, while ensuring the safety of the carrier glass body, greatly improving the cutting efficiency and reducing the equipment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the existing technical solutions, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic diagram of the position structure of a carrier glass trimming device in one embodiment of the present application;

[0027] Figure 2 yes Figure 1 A schematic diagram of the side structure of the middle striking mechanism;

[0028] Figure 3 yes Figure 2 A top cross-sectional schematic diagram of the release mechanism;

[0029] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle lever;

[0030] Figure 5 yes Figure 2 Schematic diagram of the position structure of the extrusion block;

[0031] Figure 6 yes Figure 1 Structural diagram of the middle clamping mechanism;

[0032] Figure 7 yes Figure 2 Structural diagram of the middle clamping mechanism in action. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0034] like Figures 1 to 5 As shown, the carrier glass trimming device in one embodiment of the present application includes a scribing knife 200 and a knocking mechanism 100 arranged front and back, the scribing knife 200 and the knocking mechanism 100 are fixed to both sides of the conveyor belt 300, the knocking mechanism 100 includes a support frame 110, a knocking hammer 130 and a knocking cylinder 120, the support frame 110 is fixed to the conveyor belt 300, the knocking hammer 130 is vertically slidably connected to the support frame 110, and the knocking hammer 130 is driven by the knocking cylinder 120 to complete the knocking action; it also includes a clamping mechanism 400, and the clamping mechanism 400 is used to clamp the carrier glass during knocking.

[0035] Through the scheme of this embodiment, as the carrier glass is conveyed, after the scoring knife 200 marks on both sides of the carrier glass, the edge material is removed by directly knocking through the knocking mechanism 100, without the need to raise the workbench and the relative movement of the breaking arm to form a shearing action. This not only improves the processing efficiency but also ensures its safety without the need for movement of the carrier glass.

[0036] The clamping mechanism 400 can clamp the inner side of the scribed line of the carrier glass to prevent it from warping, vibrating, or causing cracks during the knocking process.

[0037] The striking hammer 130 in this embodiment is made of, for example, a metal material, or can also be made of a rubber material, and is a detachable structure, and different materials can be replaced according to the thickness of the carrier glass, thereby increasing the scope of application.

[0038] In one embodiment of the present application, an energy storage spring 132 is fixed to the bottom of the support frame 110, and the energy storage spring 132 is connected to the percussion hammer 130. The percussion hammer 130 is provided with a release mechanism 140, and the release mechanism 140 is used to connect and disconnect with the percussion cylinder 120. The tension of the energy storage spring 132 is used to increase the speed of the percussion hammer 130 during operation, so as to avoid slow movement caused by problems with the cylinder or gas path affecting the hammering effect.

[0039] In one embodiment of the present application, a vertically arranged slide groove 111 is provided on the support frame 110, a release mechanism 140 is slidably connected to the slide groove 111, a percussion hammer 130 is connected to the release mechanism 140 via a connecting rod 131, and an energy storage spring 132 is connected to the bottom of the release mechanism 140. The percussion hammer 130 can stably and vertically hammer toward the edge material after the marking is completed, and the connecting rod 131 can increase the stroke of the percussion hammer 130 to ensure that the percussion is in place. A mounting plate is provided on the support frame 110, and the slide groove 111 is provided on the mounting plate.

[0040] In one embodiment of the present application, the knocking cylinder 120 pushes the release mechanism 140 through the lever 121. The release mechanism 140 includes a sleeve 141 and a slider 142. The bottom of the slider 142 is elastically connected to the bottom of the sleeve 141 through a reset spring 143. A squeeze block 112 is provided in the slide groove 111. The inclined surface 113 on the squeeze block 112 can drive the slider 142 to retract into the sleeve 141, so that the lever 121 is out of contact with the slider 142. After the knocking cylinder 120 drives the knocking hammer 130 to reach the highest point and completes the power storage, the slider 142 is squeezed by the squeeze block 112 and enters the sleeve 141. After the lever 121 loses contact with the slider 142, the release mechanism 140 loses support. Under the action of the power storage spring, the release mechanism 140 pulls the knocking hammer 130 to quickly descend to complete the knocking.

[0041] The connecting rod 131 is fixed to one side of the bottom of the sliding sleeve 141 to prevent the hammer 130 and the support frame 110 from rubbing against each other and affecting the striking effect.

[0042] In one embodiment of the present application, the release mechanism 140 is an I-shaped structure, and the slide slot 111 is a through slot matching the I-shaped structure, so as to improve the stability of the release mechanism 140 in driving the striking hammer 130 to move, and avoid the striking being affected by the release mechanism 140 being separated from the slide slot 111.

[0043] In one embodiment of the present application, the extrusion block 112 is disposed on the inner wall of one side of the slide slot 111, and the inclined surface 113 of the slide slot 111 is driven to the groove of the I-shaped structure. The extrusion block 112 squeezes the middle of the slider 142 in the slide slot 111, so that it can be fully retracted into the sleeve 141, thereby improving reliability.

[0044] In one embodiment of the present application, a shift block 122 is disposed at the end of the shift rod 121, and the shift block 122 is connected to the end of the shift rod 121 through a torsion spring. The bottom of the shift rod 121 extends to the bottom of the shift block 122 to form a limit portion 123, and the torsion spring always applies a thrust to the shift block 122 toward the limit portion 123. When falling, the shift block 122 can rotate under the obstruction of the slider 142, so as to smoothly reach the bottom of the slider 142 and complete the reset.

[0045] In one embodiment of the present application, the pressing mechanism 400 includes a pressing drive mechanism and a pressing plate 410. The pressing drive mechanism drives the pressing plate 410 to move up and down, and a buffer pad 420 is provided at the bottom of the pressing plate 410. The pressing drive can press the buffer pad 420 of the pressing plate 410 onto the carrier glass to reduce the amplitude generated when knocking, thereby protecting the carrier glass body and avoiding cracks.

[0046] The buffer pad 420 in this embodiment is made of elastic materials such as sponge, nylon, rubber, etc., and has a relatively smooth surface, allowing the carrier glass to slide therewith.

[0047] In one embodiment of the present application, the clamping drive mechanism includes a buffer frame 430 and a driving rod 440. The clamping plate 410 is connected to the bottom of the buffer frame 430 through a buffer spring 431. One end of the driving rod 440 is rotatably connected to the top of the buffer frame 430. The middle part of the driving rod 440 is rotatably connected to the support frame through a torsion spring. The torsion spring always applies a force to the driving rod 440 to lift the buffer frame 430. The other end of the driving rod 440 is placed on the top of the lever. The rise of the lever drives one end of the driving rod 440 to rise, so that the buffer frame 430 is pressed downward by the lever principle. The buffer spring 431 can play a buffering and compensating role to prevent the buffer frame 430 from falling too far and crushing the carrier glass.

[0048] When the device is in use, the conveyor belt 300 conveys the carrier glass to the mechanism. First, the carrier glass moves by itself and is scored by the diamond scoring knife 200. At this time, the knocking cylinder 120 rises to make the lever 121 push the slider 142 to move upward, driving the knocking hammer 130 to rise. At the same time, the rise of the lever 121 lifts one end of the driving rod 440 upward, so that the buffer frame 430 drives the pressing plate 410 to move downward until the carrier glass is pressed.

[0049] When the slider 142 reaches the topmost extrusion block 112, the slider 142 retracts into the sliding sleeve 141 under the extrusion of the inclined surface 113, so that the slider 142 is out of contact with the shift block 122. Without support, the energy storage spring 132 pulls the release mechanism 140 and the striking hammer 130 to fall back quickly to complete the striking.

[0050] After the knocking is completed, the knocking cylinder 120 drives the lever 121 to descend, and the shift block 122 rotates under the obstruction of the slider 142, so that the lever 121 can descend to the bottom of the slider 142, and the shift block 122 is reset under the action of the torsion spring; at the same time, the clamping mechanism 400 is lifted upward under the action of the torsion spring in the driving rod 440.

[0051] The carrier glass edge cutting device is cleverly designed and simple in structure, and can realize the cutting of carrier glass edge materials with simple actions, thereby greatly improving the cutting efficiency and reducing the equipment cost while ensuring the safety of the carrier glass body.

[0052] It should be noted that the above detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present application belongs.

[0053] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0055] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products, or apparatuses.

[0056] For ease of description, spatially relative terms, such as "above", "above", "on the upper surface of", "above", etc., may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, such as rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0057] In the above detailed description, reference is made to the accompanying drawings, which form a part of this document. In the accompanying drawings, similar symbols typically identify similar components unless the context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be used, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. 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 glass carrier trimming device, comprising a marking knife and a knocking mechanism arranged front and back, wherein the marking knife and the knocking mechanism are fixed to both sides of a conveyor belt, characterized in that: The knocking mechanism includes a support frame, a knocking hammer and a knocking cylinder. The support frame is fixed to the conveyor belt, the knocking hammer is vertically slidably connected to the support frame, and the knocking hammer is driven by the knocking cylinder to complete the knocking action; it also includes a clamping mechanism, which is used to clamp the carrier glass when knocking.

2. The carrier glass trimming device according to claim 1, characterized in that: An energy storage spring is fixed at the bottom of the support frame, and the energy storage spring is connected to the knocking hammer. The knocking hammer is provided with a release mechanism, and the release mechanism is used to connect with and disconnect from the knocking cylinder.

3. The carrier glass trimming device according to claim 2, characterized in that: The support frame is provided with a vertically arranged slide groove, the release mechanism is slidably connected to the slide groove, the striking hammer is connected to the release mechanism through a connecting rod, and the energy storage spring is connected to the bottom of the release mechanism.

4. The carrier glass edge trimming device according to claim 3, characterized in that: The knocking cylinder pushes the release mechanism through the lever, and the release mechanism includes a sliding sleeve and a slider. The bottom of the slider is elastically connected to the bottom of the sliding sleeve through a return spring. An extrusion block is provided in the sliding groove. The inclined surface on the extrusion block can drive the slider to retract into the sliding sleeve, so that the lever is out of contact with the slider.

5. The carrier glass trimming device according to claim 4, characterized in that: The release mechanism is an I-shaped structure, and the slide groove is a through groove matching the I-shaped structure.

6. The carrier glass edge trimming device according to claim 5, characterized in that: The extrusion block is arranged on the inner wall of one side of the slide slot, and the inclined surface of the slide slot is driven to the groove of the I-shaped structure.

7. The carrier glass trimming device according to claim 4, characterized in that: A shift block is provided at the end of the shift rod, and the shift block is connected to the end of the shift rod through a torsion spring. The bottom of the shift rod extends to the bottom of the shift block to form a limiting portion, and the torsion spring always applies a thrust to the shift block toward the limiting portion.

8. The carrier glass edge trimming device according to claim 4, characterized in that: The clamping mechanism comprises a clamping driving mechanism and a clamping plate. The clamping driving mechanism drives the clamping plate to move up and down, and a buffer pad is arranged at the bottom of the clamping plate.

9. The carrier glass edge trimming device according to claim 8, characterized in that: The clamping drive mechanism includes a buffer frame and a driving rod. The clamping plate is connected to the bottom of the buffer frame through a buffer spring. One end of the driving rod is rotatably connected to the top of the buffer frame. The middle part of the driving rod is rotatably connected to the support frame. The other end of the driving rod is placed on the top of the shifting rod.

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