Cover plate dispensing mechanism for automatic rubber core line

Abstract

The invention provides a glue dispensing mechanism for a cover plate of an automatic glue core line, relates to the technical field of pencil production, and solves the problems that a brush is adopted for gluing in an existing automatic glue core line, and glue smeared by the brush is not uniform and low in efficiency. The cover plate and panel glue dispensing device comprises a cover plate and panel glue dispensing table, a stable guiding assembly arranged above the cover plate and panel glue dispensing table and used for playing a stable guiding role when a cover plate is conveyed, and a cover plate and panel glue dispensing assembly arranged on the cover plate and panel glue dispensing table and used for conducting glue dispensing on a panel of the cover plate. And the adsorption assembly is arranged above the cover plate panel glue dispensing table and is used for adsorbing the cover plate after glue dispensing so as to prevent glue from being scratched. The panel gluing device has the beneficial effects that a core groove is not affected when a panel is glued, glue is smeared more evenly and rapidly, and the overall gluing efficiency effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of pencil production, and in particular to a glue core automatic line cover plate glue dispensing mechanism. Background Art

[0002] During the pencil production process, a lower lead core groove for placing the lead core needs to be opened on the top surface of the lower lead core groove plate, and an upper lead core groove for accommodating the lead core needs to be opened on the bottom surface of the upper lead core groove plate. The lead cores are placed one by one into the lower lead core groove on the top surface of the lower lead core groove plate manually or by a roller, and then the upper lead core groove plate is overlapped on the lower lead core groove plate to form an integral pencil plate, thereby wrapping the lead core in the middle to form a sandwich structure, and finally the integral pencil plate is cut into pencils by a cutting device.

[0003] The existing glue core automatic line needs to apply glue to the panel of the cover plate (i.e. the core groove surface of the cover plate excluding the core groove position) before plying, which is convenient for subsequent plying. The existing glue-coating line generally uses a brush for applying glue, which is easy to stick and difficult to clean and maintain. During the conveying process of the pressing plate, it is easy to warp or uneven the pressing plate, and the glue applied is uneven and the efficiency is low. Summary of the invention

[0004] The purpose of the invention is to solve the problem that the existing glue core automatic line uses a brush to apply glue to the panel of the cover plate, and the glue applied by the brush is uneven and inefficient.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] The glue core automatic line cover plate dispensing mechanism is characterized by: comprising a cover plate panel dispensing station, a stabilizing guide component arranged above the cover plate panel dispensing station for stabilizing and guiding the cover plate when conveying the cover plate, a cover plate panel dispensing component arranged on the cover plate panel dispensing station for dispensing glue on the cover plate panel, and an adsorption component arranged above the cover plate panel dispensing station for adsorbing the cover plate after dispensing to prevent the glue from scratching.

[0007] A further improvement is that: a cover plate pushing groove for conveying the cover plate is arranged on the cover plate panel dispensing station, and a panel dispensing bracket is arranged on one side of the cover plate panel dispensing station.

[0008] Further improvement is: the cover plate panel dispensing assembly includes a panel dispensing plate installed on the cover plate pushing groove, a glue outlet box is arranged on the bottom surface of the panel dispensing plate, a panel dispensing inlet is arranged on the glue outlet box, a plurality of cover core grooves corresponding to the core grooves of the cover plate and used to cover the core grooves during dispensing are opened on the panel dispensing plate, and dispensing grooves for dispensing glue for the cover plate panel are opened between adjacent cover core grooves, and a glue outlet connected to the glue outlet box is opened in the dispensing groove downward toward the feeding end of the cover plate.

[0009] A further improvement is that the cover plate adsorption assembly includes an adsorption hood installed on the panel dispensing bracket across the cover plate pushing groove, the adsorption hood is provided with an adsorption air outlet on the side facing the cover plate, and the adsorption hood is provided with an adsorption fan connecting pipe for connecting to the adsorption fan.

[0010] A further improvement is that the cover plate stabilizing guide assembly includes a guide wheel frame and a cover plate stabilizing guide wheel installed at the lower end of the guide wheel frame, the bottom of the cover plate stabilizing guide wheel faces the cover plate push groove and is close to the side of the cover plate without the core groove, and the guide wheel frame is fixedly connected to the panel dispensing bracket.

[0011] A further improvement is that it also includes a cover plate pushing assembly installed on the bottom surface of the cover plate panel dispensing station at the inlet end for pushing the cover plate into the cover plate panel dispensing assembly.

[0012] Further improvement is: the cover plate pushing assembly includes a pushing assembly connecting plate fixedly connected to the bottom surface of the cover plate panel dispensing table, and a pushing assembly support plate slidably arranged along the length direction of the bottom surface of the pushing assembly connecting plate; a pushing plate groove is opened in the middle part of the length direction of the pushing assembly connecting plate; a pushing plate extending out of the pushing plate groove is fixedly connected to the upper surface of the pushing assembly support plate for pushing the cover plate; a cover plate pushing drive motor for driving the pushing assembly support plate to slide is installed on the bottom surface of the pushing assembly support plate.

[0013] A further improvement is that a group of push guide rails are symmetrically arranged along the length direction on both sides of the push plate groove on the bottom surface of the push assembly connecting plate, and a push slider matching the push guide rails is arranged on the side of the push assembly support plate facing the push assembly connecting plate.

[0014] A further improvement is that a pushing guide rack is provided on the bottom surface of the pushing assembly connecting plate of one of the pushing guide rails facing the pushing plate groove, and the output end of the cover plate pushing drive motor extends upward from the pushing assembly support plate and is fixedly connected to a pushing active gear meshing with the pushing guide rack.

[0015] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0016] A core groove of the cover plate is arranged on the panel dispensing plate of the cover panel dispensing assembly, and the core groove of the cover plate is corresponding to the core groove of the cover plate. When the cover panel is coated with glue, the core groove will not be affected. Compared with applying glue with a brush, the glue application is more uniform and fast through the cooperation of the dispensing groove and the glue outlet of the panel dispensing plate, and the overall gluing efficiency is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from another angle;

[0020] Figure 3 It is a schematic diagram of the bottom three-dimensional structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the cover plate after glue dispensing in the present invention;

[0022] Figure 5 It is a structural schematic diagram of the cover panel dispensing assembly of the present invention;

[0023] Figure 6 The present invention Figure 5 A magnified view of part B in FIG.

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the cover plate pushing assembly in the present invention;

[0025] Figure 8 It is a schematic diagram of the back three-dimensional structure of the cover plate pushing assembly in the present invention.

[0026] Explanation of the reference numerals: cover plate panel glue dispensing station c1, cover plate pushing groove c11, cover plate pushing assembly c2, pushing assembly connecting plate c21, pushing plate groove c211, pushing guide rack c212, pushing guide rail c213, pushing assembly support plate c22, pushing slider c221, cover plate pushing drive motor c23, pushing driving gear c231, pushing push plate c24, cover plate stabilizing guide wheel c3, guide wheel frame c31, panel glue dispensing bracket c4, cover plate panel glue dispensing assembly c5, panel glue dispensing plate c51, glue outlet c511, glue dispensing groove c513, cover core groove c512, glue outlet box c52, panel glue dispensing glue inlet c53, adsorption wind hood c6, adsorption fan connecting pipe c61. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 8As shown, the technical solution adopted in this specific embodiment is: a glue core automatic line cover plate dispensing mechanism, including a cover plate panel dispensing station c1, a stabilizing guide component arranged above the cover plate panel dispensing station c1 for stabilizing the guide when the cover plate is transported, a cover plate panel dispensing component c5 arranged on the cover plate panel dispensing station c1 for dispensing glue for the cover plate panel, and an adsorption component arranged above the cover plate panel dispensing station c1 for adsorbing the cover plate after dispensing to prevent glue from scratching.

[0028] The cover plate panel dispensing station c1 is provided with a cover plate pushing groove c11 for conveying the cover plate, and a panel dispensing bracket c4 is provided on one side of the cover plate panel dispensing station c1.

[0029] Among them, the cover plate panel dispensing assembly c5 includes a panel dispensing plate c51 installed on the cover plate pushing groove c11, a glue outlet box c52 is arranged on the bottom surface of the panel dispensing plate c51, and a panel dispensing glue inlet c53 is arranged on the glue outlet box c52. The panel dispensing plate c51 is provided with a plurality of cover core grooves c512 corresponding to the core grooves of the cover plate and used to cover the core grooves during dispensing, and a dispensing groove c513 for dispensing glue for the cover plate panel is provided between adjacent cover core grooves c512, and the dispensing groove c513 is downwardly penetrated toward the feeding end of the cover plate to provide a glue outlet c511 connected with the glue outlet box c52.

[0030] Among them, the cover plate adsorption assembly includes an adsorption hood c6 installed on the panel dispensing bracket c4 across the cover plate pushing groove c11, and the adsorption hood c6 is provided with an adsorption air outlet on the side facing the cover plate, and the adsorption hood c6 is provided with an adsorption fan connecting pipe c61 for connecting to the adsorption fan.

[0031] Among them, the cover plate stabilizing guide assembly includes a guide wheel frame c31 and a cover plate stabilizing guide wheel c3 installed at the lower end of the guide wheel frame c31, the bottom of the cover plate stabilizing guide wheel c3 is facing the cover plate push groove c11 and is close to the side of the cover plate without the core groove, and the guide wheel frame c31 is fixedly connected to the panel dispensing bracket c4.

[0032] It also includes a cover plate pushing component c2 installed on the bottom surface of the entry end of the cover plate panel dispensing station c1 for pushing the cover plate into the cover plate panel dispensing component c5.

[0033] Among them, the cover plate pushing assembly c2 includes a pushing assembly connecting plate c21 fixedly connected to the bottom surface of the cover plate panel dispensing platform c1, and a pushing assembly support plate c22 slidably arranged along the length direction of the bottom surface of the pushing assembly connecting plate c21, and a pushing plate groove c211 is opened in the middle length direction of the pushing assembly connecting plate c21, and a pushing plate push plate c24 extending out of the pushing plate groove c211 is fixedly connected to the upper surface of the pushing assembly support plate c22 for pushing the cover plate, and a cover plate pushing drive motor c23 for driving the pushing assembly support plate c22 to slide is installed on the bottom surface of the pushing assembly support plate c22.

[0034] Among them, a group of pushing guide rails c213 are symmetrically arranged on both sides of the pushing plate groove c211 on the bottom surface of the pushing assembly connecting plate c21 along the length direction, and the pushing assembly support plate c22 is provided with a pushing slider c221 that cooperates with the pushing guide rails c213 on the side facing the pushing assembly connecting plate c21.

[0035] Among them, a pushing guide rack c212 is provided on the bottom surface of the pushing assembly connecting plate c21 on one side of the pushing plate groove c211 of one of the pushing guide rails c213, and the output end of the cover plate pushing drive motor c23 extends upward from the pushing assembly support plate c22 and is fixedly connected to a pushing active gear c231 meshing with the pushing guide rack c212.

[0036] The working principle of the present invention is as follows: when in use, the lead core cover plate is conveyed through the previous plate feeding process and enters the feed end of the cover plate pushing groove of the cover plate panel dispensing station, and is driven by the cover plate pushing driving motor of the cover plate pushing assembly, and the meshing cooperation of the active pushing guide rack and the pushing active gear and the cooperation of the pushing slider and the pushing guide rail drive the pushing assembly support plate to move along the length direction on the bottom surface of the pushing assembly connecting plate, and correspondingly drives the pushing push plate to move toward the cover plate, pushing the cover plate to run in the cover plate pushing groove, and runs to the cover plate panel dispensing assembly, and inputs glue into the glue outlet box through the glue dispensing inlet, and the glue overflows into the glue dispensing groove after being sent out from the glue outlet. Since the cover core groove covers the core groove of the cover plate, the glue will only be applied on the cover plate panel, and then the cover plate moves to the cover plate adsorption assembly at the back, and is connected to the adsorption wind hood through the adsorption fan. When the cover plate moves, it will adsorb the cover plate upward to avoid the bottom surface glue from scratching and affecting subsequent processes.

[0037] The above shows and describes the basic principles and main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents. Anything not described in detail in the present invention is a well-known technology of those skilled in the art.

Claims

1. The automatic line cover dispensing mechanism for the glue core is characterized by: It includes a cover plate panel dispensing station, a stabilizing guide component arranged above the cover plate panel dispensing station for stabilizing and guiding the cover plate when it is transported, a cover plate panel dispensing component arranged on the cover plate panel dispensing station for dispensing glue on the cover plate panel, and an adsorption component arranged above the cover plate panel dispensing station for adsorbing the cover plate after dispensing glue to prevent the glue from scratching it.

2. The automatic glue dispensing mechanism for glue core cover according to claim 1 is characterized in that: The cover plate panel dispensing station is provided with a cover plate pushing groove for conveying the cover plate, and a panel dispensing bracket is provided on one side of the cover plate panel dispensing station.

3. The automatic glue dispensing mechanism for glue core cover according to claim 2 is characterized by: The cover plate panel dispensing assembly includes a panel dispensing plate installed on the cover plate pushing groove, a glue outlet box is arranged on the bottom surface of the panel dispensing plate, a panel dispensing glue inlet is arranged on the glue outlet box, a plurality of cover core grooves corresponding to the core grooves of the cover plate and used to cover the core grooves during dispensing are opened on the panel dispensing plate, and dispensing grooves for dispensing glue for the cover plate panel are opened between adjacent cover core grooves, and a glue outlet connected to the glue outlet box is opened in the dispensing groove downwardly toward the feeding end of the cover plate.

4. The automatic glue dispensing mechanism for glue core cover according to claim 2 is characterized in that: The cover plate adsorption assembly includes an adsorption hood installed on the panel dispensing bracket across the cover plate pushing groove, the adsorption hood is provided with an adsorption air outlet on the side facing the cover plate, and the adsorption hood is provided with an adsorption fan connecting pipe for connecting to the adsorption fan.

5. The automatic glue dispensing mechanism for glue core cover according to claim 2 is characterized by: The cover plate stabilizing guide assembly includes a guide wheel frame and a cover plate stabilizing guide wheel installed at the lower end of the guide wheel frame, the bottom of the cover plate stabilizing guide wheel faces the cover plate push groove and is close to the side of the cover plate without the core groove, and the guide wheel frame is fixedly connected to the panel dispensing bracket.

6. The automatic glue dispensing mechanism for glue core cover according to claim 2, characterized in that: It also includes a cover plate pushing assembly installed on the bottom surface of the cover plate panel dispensing station at the inlet end for pushing the cover plate into the cover plate panel dispensing assembly.

7. The automatic glue dispensing mechanism for glue core cover according to claim 6, characterized in that: The cover plate pushing assembly includes a pushing assembly connecting plate fixedly connected to the bottom surface of the cover plate panel dispensing table, and a pushing assembly support plate slidably arranged along the length direction of the bottom surface of the pushing assembly connecting plate. A pushing plate groove is opened in the middle part of the length direction of the pushing assembly connecting plate. A pushing plate extending out of the pushing plate groove is fixedly connected to the upper surface of the pushing assembly support plate for pushing the cover plate. A cover plate pushing drive motor for driving the pushing assembly support plate to slide is installed on the bottom surface of the pushing assembly support plate.

8. The automatic cover dispensing mechanism for the glue core according to claim 7 is characterized by: A group of push guide rails are symmetrically arranged on both sides of the push plate groove on the bottom surface of the push assembly connecting plate along the length direction, and a push slider matched with the push guide rails is arranged on the side of the push assembly support plate facing the push assembly connecting plate.

9. The automatic glue dispensing mechanism for glue core cover according to claim 8, characterized in that: A pushing guide rack is arranged on the bottom surface of the pushing assembly connecting plate of one of the pushing guide rails facing the pushing plate slot, and the output end of the cover plate pushing drive motor extends upwardly from the pushing assembly support plate and is fixedly connected to a pushing active gear meshing with the pushing guide rack.

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