Plate pressing device for pencil production

Abstract

The utility model provides a pencil production plate pressing device which comprises a cabinet body, an operation table is arranged in the middle of the upper end of the cabinet body, a push plate is slidably mounted in the middle of the right end of the operation table, a limiting plate is arranged in the middle of the right end of the push plate, a circular inserting hole is formed in the middle of the limiting plate, and a piston rod is slidably mounted in the middle of the inserting hole; the left end of the piston rod is fixedly installed in the middle of the right end of the push plate, the piston rod is slidably installed in the middle of the inner side of the sleeve rod, the sleeve rod is fixedly installed in the middle of the upper end of the cabinet body, a lead screw is rotationally installed in the middle of the inner side of the sleeve rod, and a motor is arranged at the right end of the lead screw. The two ends of two plates of a pencil are limited and fixed through the push plate and the baffle, meanwhile, the side faces of the two pencil plates are clamped and limited through the two sets of clamping plates, and the pencil plates are clamped and fixed in the front direction, the rear direction, the left direction and the right direction through the device. And therefore, the problem of deviation of the plate when the pencil plate is pressed is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pencil production, especially a plate pressing device for pencil production. BACKGROUND

[0002] Pencil is a kind of pen for writing and sketching, which has a history of more than 400 years. Among them, the pencil for sketching is divided into many types, which is divided into three development stages, namely graphite, wooden pencil shaft and pencil with cap. In addition, its color has red and white, black and white, yellow and black stripes.

[0003] In the manufacturing process of pencil, plate pressing device is needed. By pressing two pencil plates up and down, the pencil core is fixed in the middle of the plate, thereby completing the manufacturing process of pencil.

[0004] The present application inventors found that the above-mentioned technology at least has the following technical problems in the process of the technical scheme of the plate pressing device for pencil production:

[0005] The existing pencil has simple pressing structure during the manufacturing and pressing process, which cannot firmly clamp the pencil plate, so that the plate is easy to deviate during the pressing process, thereby slowing down the production speed.

[0006] Therefore, we propose a plate pressing device for pencil production to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] The main purpose of the utility model is to provide a plate pressing device for pencil production, which can effectively solve the problems in the background art.

[0008] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0009] A plate pressing device for pencil production, comprising:

[0010] The upper end of the cabinet is provided with an operating table, the upper end of the operating table is provided with a guardrail, the guardrail is fixedly installed on the upper end of the cabinet, the right end of the operating table is slidably provided with a push plate, the right end of the push plate is provided with a limiting plate, the limiting plate is in the shape of "U", the middle of the limiting plate is provided with a round insertion hole, the insertion hole is slidably provided with a piston rod, the left end of the piston rod is fixedly installed on the right end of the push plate, the limiting plate can fix the piston rod and the push plate when they are connected, so that the piston rod does not deviate when pushing the push plate, the piston rod is slidably installed on the inner side of the sleeve rod, the sleeve rod is fixedly installed on the upper end of the cabinet, the inner side of the sleeve rod is rotatably provided with a lead screw, the left side of the lead screw is rotatably installed in the piston rod, the right end of the lead screw is provided with a motor, the motor is fixedly installed in the cabinet, the lead screw is rotated by the motor, so that the piston rod pushes the push plate to slide on the surface of the operating table.

[0011] The right end of the operating table is slidably provided with a baffle, the middle of the bottom end of the baffle is provided with a second telescopic rod, the second telescopic rod is located in the inner side of the cabinet, the bottom end of the second telescopic rod is provided with a second air pump, the second air pump is fixedly installed on the inner bottom end of the cabinet, the second telescopic rod drives the baffle to slide in the middle of the operating table by the second air pump, when the second telescopic rod is contracted, the baffle slides downward in the middle of the operating table, at this time, the top end of the baffle is horizontally parallel to the surface of the operating table.

[0012] The middle of the two sides of the operating table is provided with a clamping plate, the middle of the back of the clamping plate is provided with two groups of first telescopic rods, the first telescopic rods are driven by a first air pump, the first air pump is fixedly installed in the inner side of the guardrail, the first telescopic rods drive the clamping plate to slide on the surface of the operating table by the first air pump.

[0013] Preferably, the upper end of the guardrail is provided with a "U" support plate, the support plate is perpendicular to the two groups of guardrails, and the support plate is located above the middle of the operating table.

[0014] Preferably, the middle of the top end of the support plate is provided with a third air pump, the bottom end of the third air pump is fixedly provided with a third telescopic rod, the third telescopic rod passes through the support plate and extends downward, the distal end of the third telescopic rod is fixedly provided with a pressing plate, the bottom end of the pressing plate is provided with a soft pad, the pressing plate is located above the operating table, and the pressing plate is located above the middle of the two groups of clamping plates, the third telescopic rod is telescoped by the third air pump, so as to drive the distance between the pressing plate and the operating table to be closed or expanded.

[0015] Preferably, the left end of the operation table is provided with a material collecting table, the right end of the material collecting table is horizontally parallel to the operation table, and the left end of the material collecting table is inclined, so that the pencil plate material after the pressing work can easily slide to the middle of the material collecting table.

[0016] Preferably, the material collecting table is located at the upper left side of the cabinet body, so that the pencil plate material can be conveniently collected and arranged by the staff through the material collecting table.

[0017] Preferably, the cabinet body is provided with supporting feet at the bottom corners, and the supporting feet are made of rubber, so that the rubber supporting feet can play a damping role when the pressing device is running.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The upper and lower two pencil plate materials can be horizontally limited and fixed through the cooperation of the push plate and the baffle, and the two pencil plate materials can be limited and fixed in the vertical direction of the push plate by simultaneously pushing the clamps on both sides of the operation table to the center point. The two pencil plate materials can be horizontally and vertically limited and fixed through the above-mentioned device. Then, the third telescopic rod is pushed down by the third air pump, so that the pressing plate is pressed down, thereby realizing the pressing work of the two pencil plate materials. The above-mentioned device can prevent the pencil plate material from deviating during pressing.

[0020] 2. The second telescopic rod is driven by the second air pump, so that the baffle slides down in the middle of the operation table. When the top end of the baffle is horizontally parallel to the operation table, the pencil plate material above the operation table can be pushed to slide by the push plate, so that the pencil plate material slides into the material collecting table, thereby facilitating the staff to take the pencil plate material. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure diagram of the pencil plate pressing device for pencil production.

[0022] Figure 2 It is a structure diagram of the pencil plate pressing device for pencil production without a supporting plate.

[0023] Figure 3 It is a sectional structure diagram of the pencil plate pressing device for pencil production without a supporting plate.

[0024] Figure 4 It is a side sectional structure diagram of the push plate and the piston rod in the pencil plate pressing device for pencil production.

[0025] In the figure: 1, cabinet body; 2, operation table; 3, guardrail; 4, material collecting table; 5, push plate; 6, limiting plate; 7, piston rod; 8, sleeve rod; 9, screw rod; 10, motor; 11, clamping plate; 12, first telescopic rod; 13, baffle; 14, second telescopic rod; 15, second air pump; 16, supporting plate; 17, third air pump; 18, third telescopic rod; 19, pressing plate; 20, supporting leg. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail below in combination with the drawings:

[0027] Through the pencil plate material is placed in the upper middle part of operation table 2, then through motor 10 makes screw rod 9 rotate, so that piston rod 7 in the middle part of sleeve rod 8 slides, so that piston rod 7 pushes push plate 5 and slides on the surface of operation table 2, and baffle 13 is slidably installed in the left middle part of operation table 2, and pencil plate material is clamped and fixed at both ends by push plate 5 and baffle 13, and two groups of first telescopic rods 12 drive clamping plates 11 to slide vertically on the surface of operation table 2 by first air pump, so that the side of pencil plate material is pushed by two groups of clamping plates 11, so that pencil plate material is clamped and fixed vertically by push plate 5, and pencil plate material can be clamped and fixed in four directions of front, back, left and right by the above-mentioned device.

[0028] At this time, third telescopic rod 18 pushes down pressing plate 19 by third air pump 17, and pressing plate 19 is located in the upper middle part of two groups of clamping plates 11, and pressing plate 19 is tightly closed with operation table 2, so that pencil plate material is pressed and combined.

[0029] When pencil plate material completes the pressing work, second telescopic rod 14 is retracted by second air pump 15, so as to drive baffle 13 to slide downward in the middle part of operation table 2, and when the top end of baffle 13 is horizontally parallel to the surface of operation table 2, pencil plate material is pushed by push plate 5, so as to slide to the middle part of material collecting table 4, so as to facilitate workers to collect and arrange pencil plate material after completing the pressing work.

[0030] Embodiment 1

[0031] Referring to Figure 1 As shown in the figure, a pencil production plate pressing device, comprising:

[0032] Cabinet body 1, the upper middle part of the cabinet body 1 is provided with operation table 2, which is used to prevent pencil plate material, the upper part of both ends of the operation table 2 is provided with guardrail 3, the guardrail 3 is fixedly installed on the upper part of both ends of the cabinet body 1, and the pencil plate material can be prevented from sliding from the side of the operation table 2 by the guardrail 3.

[0033] The middle part of the right end of the operating table 2 is slidably provided with a push plate 5, the middle part of the right end of the push plate 5 is provided with a limiting plate 6, the limiting plate 6 is in the shape of "U", the middle part of the limiting plate 6 is provided with a circular insertion hole, the middle part of the insertion hole is slidably provided with a piston rod 7, the left end of the piston rod 7 is fixedly installed at the middle part of the right end of the push plate 5, the piston rod 7 can be prevented from deviating when pushing the push plate 5 through the limiting plate 6, the piston rod 7 is slidably installed at the inner middle part of a sleeve rod 8, the sleeve rod 8 is fixedly installed at the middle part of the upper end of the cabinet body 1, the inner middle part of the sleeve rod 8 is rotatably provided with a lead screw 9, the left side of the lead screw 9 is rotatably installed at the inside of the piston rod 7, the right end of the lead screw 9 is provided with a motor 10, the motor 10 is fixedly installed at the inside of the cabinet body 1, the lead screw 9 is rotated through the motor 10, so that the piston rod 7 pushes the push plate 5 to slide on the surface of the operating table 2.

[0034] The middle part of the right end of the operating table 2 is slidably provided with a push plate 5, the middle part of the right end of the push plate 5 is provided with a limiting plate 6, the limiting plate 6 is in the shape of "U", the middle part of the limiting plate 6 is provided with a circular insertion hole, the middle part of the insertion hole is slidably provided with a piston rod 7, the left end of the piston rod 7 is fixedly installed at the middle part of the right end of the push plate 5, the piston rod 7 can be prevented from deviating when pushing the push plate 5 through the limiting plate 6, the piston rod 7 is slidably installed at the inner middle part of a sleeve rod 8, the sleeve rod 8 is fixedly installed at the middle part of the upper end of the cabinet body 1, the inner middle part of the sleeve rod 8 is rotatably provided with a lead screw 9, the left side of the lead screw 9 is rotatably installed at the inside of the piston rod 7, the right end of the lead screw 9 is provided with a motor 10, the motor 10 is fixedly installed at the inside of the cabinet body 1, the lead screw 9 is rotated through the motor 10, so that the piston rod 7 pushes the push plate 5 to slide on the surface of the operating table 2.

[0035] The middle part of the right end of the operating table 2 is slidably provided with a push plate 5, the middle part of the right end of the push plate 5 is provided with a limiting plate 6, the limiting plate 6 is in the shape of "U", the middle part of the limiting plate 6 is provided with a circular insertion hole, the middle part of the insertion hole is slidably provided with a piston rod 7, the left end of the piston rod 7 is fixedly installed at the middle part of the right end of the push plate 5, the piston rod 7 can be prevented from deviating when pushing the push plate 5 through the limiting plate 6, the piston rod 7 is slidably installed at the inner middle part of a sleeve rod 8, the sleeve rod 8 is fixedly installed at the middle part of the upper end of the cabinet body 1, the inner middle part of the sleeve rod 8 is rotatably provided with a lead screw 9, the left side of the lead screw 9 is rotatably installed at the inside of the piston rod 7, the right end of the lead screw 9 is provided with a motor 10, the motor 10 is fixedly installed at the inside of the cabinet body 1, the lead screw 9 is rotated through the motor 10, so that the piston rod 7 pushes the push plate 5 to slide on the surface of the operating table 2.

[0036] The middle part of the right end of the operating table 2 is slidably provided with a push plate 5, the middle part of the right end of the push plate 5 is provided with a limiting plate 6, the limiting plate 6 is in the shape of "U", the middle part of the limiting plate 6 is provided with a circular insertion hole, the middle part of the insertion hole is slidably provided with a piston rod 7, the left end of the piston rod 7 is fixedly installed at the middle part of the right end of the push plate 5, the piston rod 7 can be prevented from deviating when pushing the push plate 5 through the limiting plate 6, the piston rod 7 is slidably installed at the inner middle part of a sleeve rod 8, the sleeve rod 8 is fixedly installed at the middle part of the upper end of the cabinet body 1, the inner middle part of the sleeve rod 8 is rotatably provided with a lead screw 9, the left side of the lead screw 9 is rotatably installed at the inside of the piston rod 7, the right end of the lead screw 9 is provided with a motor 10, the motor 10 is fixedly installed at the inside of the cabinet body 1, the lead screw 9 is rotated through the motor 10, so that the piston rod 7 pushes the push plate 5 to slide on the surface of the operating table 2.

[0037] The middle part of the right end of the operating table 2 is slidably provided with a push plate 5, the middle part of the right end of the push plate 5 is provided with a limiting plate 6, the limiting plate 6 is in the shape of "U", the middle part of the limiting plate 6 is provided with a circular insertion hole, the middle part of the insertion hole is slidably provided with a piston rod 7, the left end of the piston rod 7 is fixedly installed at the middle part of the right end of the push plate 5, the piston rod 7 can be prevented from deviating when pushing the push plate 5 through the limiting plate 6, the piston rod 7 is slidably installed at the inner middle part of a sleeve rod 8, the sleeve rod 8 is fixedly installed at the middle part of the upper end of the cabinet body 1, the inner middle part of the sleeve rod 8 is rotatably provided with a lead screw 9, the left side of the lead screw 9 is rotatably installed at the inside of the piston rod 7, the right end of the lead screw 9 is provided with a motor 10, the motor 10 is fixedly installed at the inside of the cabinet body 1, the lead screw 9 is rotated through the motor 10, so that the piston rod 7 pushes the push plate 5 to slide on the surface of the operating table 2.

[0038] The working principle of the utility model is:

[0039] By setting the push plate 5 on the upper surface of the operation table 2, the right end of the push plate 5 is provided with a piston rod 7, the inner side middle part of the piston rod 7 is rotatably installed with a lead screw 9, the lead screw 9 is driven by a motor 10, the lead screw 9 is rotated by the motor 10, so that the push plate 5 slides on the surface of the operation table 2, so that the pencil plate is pushed, and the left end middle part of the operation table 2 is slidably installed with a baffle 13. The baffle 13 and the push plate 5 can clamp and fix the pencil plate at both ends, and at the same time, the two groups of clamping plates 11 slide to the middle part of the operation table 2, so that the pencil plate is clamped and fixed on both sides. The above-mentioned device can realize horizontal and vertical clamping and fixing of the pencil plate in four directions.

[0040] At this time, the third gas pump 17 drives the third telescopic rod 18 to push the pressing plate 19 downward, and the pressing plate 19 is located above the middle part of the two groups of clamping plates 11. When the pressing plate 19 is tightly closed with the operation table 2, the pressing work of the pencil plate is completed. The above-mentioned device can prevent the plate from deviating during the pressing of the pencil plate, thereby improving the production progress of the pencil.

[0041] Embodiment 2

[0042] Referring to Figure 1 As shown in the figure, a pencil production plate pressing device comprises:

[0043] The left end of the operation table 2 is provided with a material collecting table 4, the right end of the material collecting table 4 is horizontally parallel to the operation table 2, and the left end of the material collecting table 4 is inclined. The inclined shape makes the pencil plate easily slide into the material collecting table 4. The material collecting table 4 is located at the upper end of the left side of the cabinet 1. The material collecting table 4 is used for temporarily storing the pencil plate after the pressing work is completed. At the same time, the material collecting table 4 facilitates the work personnel to collect and arrange the pencil plate.

[0044] The bottom end of the cabinet 1 is provided with support feet 20 at the four corner positions. The support feet 20 are made of rubber. The rubber support feet 20 can play a role of shock absorption when the pressing device is running.

[0045] The working principle of the utility model is:

[0046] By setting the left end of the material collecting table 4 to be inclined, the pencil plate can easily slide thereon, so that the pencil plate after the pressing work is completed can slide to the right end of the material collecting table 4. The material collecting table 4 is used for temporarily storing the pencil plate after the pressing work is completed. At the same time, the material collecting table 4 facilitates the work personnel to collect and arrange the pencil plate.

[0047] Wherein the same parts are denoted by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component, respectively.

[0048] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sheet metal pressing device for pencil production, characterized in that, include: Cabinet (1), with an operating table (2) provided at the upper middle part of the cabinet (1), and guardrails (3) provided above both ends of the operating table (2), the guardrails (3) being fixedly installed above both ends of the cabinet (1); A push plate (5) is slidably installed at the middle of the right end of the operating table (2). A limit plate (6) is provided at the middle of the right end of the push plate (5). The limit plate (6) is U-shaped. A circular insertion hole is provided in the middle of the limit plate (6). A piston rod (7) is slidably installed in the middle of the insertion hole. The left end of the piston rod (7) is fixedly installed at the middle of the right end of the push plate (5). The piston rod (7) is slidably installed in the middle of the inner side of the sleeve rod (8). The sleeve rod (8) is fixedly installed in the middle of the upper end of the cabinet (1). A lead screw (9) is rotatably installed in the middle of the inner side of the sleeve rod (8). The left side of the lead screw (9) is rotatably installed inside the piston rod (7). A motor (10) is provided at the right end of the lead screw (9). The motor (10) is fixedly installed inside the cabinet (1). The lead screw (9) is driven to rotate by the motor (10).

2. The pencil manufacturing sheet pressing device according to claim 1, characterized in that: A baffle (13) is slidably installed at the middle of the right end of the operating table (2). A second telescopic rod (14) is provided at the middle of the bottom end of the baffle (13). The second telescopic rod (14) is located in the middle of the inner side of the cabinet (1). A second air pump (15) is provided at the bottom end of the second telescopic rod (14). The second air pump (15) is fixedly installed at the bottom of the inner side of the cabinet (1).

3. The pencil board pressing device according to claim 2, characterized in that: The operating platform (2) has a clamp (11) in the middle of both sides. The clamp (11) has two sets of first telescopic rods (12) in the middle of the back side. The first telescopic rods (12) are driven by a first air pump. The first air pump is fixedly installed in the middle of the inner side of the guardrail (3).

4. The pencil manufacturing sheet pressing device according to claim 3, characterized in that: A "U"-shaped support plate (16) is provided at the upper middle part of the guardrail (3). The support plate (16) is perpendicular to the two sets of guardrails (3) and is located at the upper middle part of the operating table (2).

5. The pencil board pressing device according to claim 4, characterized in that: A third air pump (17) is provided at the top center of the support plate (16). A third telescopic rod (18) is fixedly installed at the bottom end of the third air pump (17). The third telescopic rod (18) passes through the support plate (16) and extends downward. A pressure plate (19) is fixedly installed at the end of the third telescopic rod (18). A soft pad is provided at the bottom end of the pressure plate (19). The pressure plate (19) is located above the operating table (2) and is located above the middle of the two sets of clamps (11). The third telescopic rod (18) is extended and retracted by the third air pump (17).

6. The pencil manufacturing sheet pressing device according to claim 5, characterized in that: The left end of the operating table (2) is provided with a receiving table (4), the right end of the receiving table (4) is horizontally parallel to the operating table (2), and the left end of the receiving table (4) is inclined.

7. A pencil manufacturing sheet pressing device according to claim 6, characterized in that: The receiving platform (4) is located on the upper left side of the cabinet (1).

8. The pencil manufacturing sheet pressing device according to claim 7, characterized in that: The cabinet (1) is provided with support feet (20) at the four corners of its bottom end. The support feet (20) are made of rubber.

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