Color mark pen color sample line drawing clamp

Abstract

The utility model discloses a color mark pen color sample line drawing clamp which comprises a machine frame, a line drawing platform is arranged above the machine frame, a paper pressing assembly is arranged on the line drawing platform, and a color pen positioning and clamping assembly used for clamping a color pen is arranged at the position, above paper, of the line drawing platform. A color pen moving driving mechanism used for driving the color pen to move from one end of the paper to the other end of the paper is arranged below the line drawing platform, and the end, away from the color pen, of the color pen positioning and clamping assembly is rotationally connected with the color pen moving driving mechanism. The counter weight assembly is arranged on the color pen positioning and clamping assembly and used for increasing or reducing the weight to control the pressure borne by the pen point of the color pen. The gradient, the stability, the moving speed and the pressure borne by the pen point of the color pen can be controlled to be unchanged when the color pen draws lines each time, so that the colors of the drawn lines of the same color pen can be repeated, the color difference of the colors of the drawn lines of the same color pen is avoided, the color quantification of the color pen can be realized through a tester, and the operation is simple, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of marker pen testing, in particular to a color marker pen color sample drawing fixture. Background Art

[0002] During the production process of colored markers (colored pens), the ink color of the colored pens needs to be matched and detected; in the prior art, color matching is performed by hand drawing. Since the color drawn by hand varies depending on the person, the strength, the tilt of the pen, etc., color difference is easily produced, the color matching is inaccurate, and the color of the colored pen cannot be quantified.

[0003] Therefore, it is necessary to develop a colored marker color sample drawing fixture that can control the inclination, stability, moving speed and pressure on the pen tip each time the colored pen draws a line, so that the color of the lines drawn by the same colored pen can be repeated, and color difference of the lines drawn by the same colored pen can be avoided, so that the color of the colored pen can be quantified through a tester, and the operation is simple, convenient and fast. Utility Model Content

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] A color marker color sample drawing fixture, comprising a frame, characterized in that a drawing platform is arranged above the frame, a paper pressing assembly is arranged on the drawing platform, a pen positioning clamping assembly for clamping the pen is arranged above the drawing platform and located above the paper, a pen moving driving mechanism for driving the pen to move from one end of the paper to the other end is arranged below the drawing platform, and an end of the pen positioning clamping assembly away from the pen is rotatably connected to the pen moving driving mechanism;

[0006] The utility model also comprises a weight component which is arranged on the color pen positioning and clamping component, and the weight component is used for increasing or decreasing the weight to control the pressure borne by the tip of the color pen.

[0007] Preferably, the colored pen positioning and clamping assembly includes a rotating connecting block rotatably connected to the colored pen moving drive mechanism, a colored pen clamping block is provided on the other side of the rotating connecting block, a plurality of colored pen clamping holes arranged at an angle to the drawing platform are opened on the colored pen clamping block, and the counterweight assembly is arranged on the rotating connecting block.

[0008] Preferably, a first locking screw hole is provided in the colored pencil clamping hole and horizontally penetrates to the outside, and a first locking screw is provided on the first locking screw hole.

[0009] Preferably, the counterweight assembly includes an insertion rod and a plurality of weights in a ring structure, the rotating connecting block is provided with a socket on one side of the colored pencil clamping hole, the socket corresponds to the colored pencil clamping hole one by one, the insertion rod is connected to the socket, and the plurality of weights are sleeved on the insertion rod.

[0010] Preferably, the counterweight assembly further comprises a counterweight block, which is arranged at one end of the rotating connection block away from the crayon clamping block, and the counterweight block is threadedly connected to the rotating connection block via a connecting rod.

[0011] Preferably, an up-down adjustment component is provided between the colored pen moving drive mechanism and the rotating connecting block, and the up-down adjustment component is used to adjust the up-down position of the colored pen positioning clamping component relative to the line drawing platform.

[0012] Preferably, the up-and-down adjustment assembly comprises a slider, a second locking screw and a plurality of slide bars, the slider is slidably connected to the plurality of slide bars, both ends of the plurality of slide bars are connected to the color pen moving drive mechanism, and both ends of the rotating connection block are rotatably connected to the slider via a rotating shaft;

[0013] The sliding hole connecting the sliding block and the sliding rod is provided with a second locking screw hole which horizontally penetrates to the outside, and the second locking screw is threadedly connected to the second locking screw hole.

[0014] Preferably, the colored pen moving driving mechanism includes a driving assembly and a connecting frame, the connecting frame also includes a stand frame relatively arranged on both sides of the line drawing platform, both ends of the sliding rod are respectively connected to the stand frame, and the driving assembly is arranged in the frame.

[0015] Preferably, the driving assembly includes a threaded rod, a driving block, and a driver and a guide rod connected to the frame, the guide rods are relatively arranged on both sides of the threaded rod, the driving block is slidably connected to the guide rod, one end of the threaded rod is connected to the driving end of the driver, and the other end passes through the threaded hole of the driving block and is rotatably connected to the frame, and the driving block is connected to the lower surface of the connecting frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Under the action of the colored pen positioning clamping assembly, the colored pen moving drive mechanism and the counterweight assembly, the utility model can control the inclination, stability, moving speed and the pressure on the pen tip of the colored pen each time the colored pen draws a line, so that the color of the line drawn by the same colored pen can be repeated, and the color difference of the line drawn by the same colored pen can be avoided, so that the color of the colored pen can be quantified through the tester, and the operation is simple, convenient and fast.

[0018] 2. The pressure on the tip of the colored pen can be controlled by adjusting the weight of the counterweight assembly according to the drawing requirements of colored pens of different specifications, so as to meet the color matching test of colored pens with the same ink under different pressures and the color matching test of colored pens of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0022] Among them: paper pressing component 1, colored pen positioning clamping component 2, colored pen moving drive mechanism 3, counterweight component 4, first locking screw 5, connecting rod 6, up and down adjustment component 7, rotating connecting block 21, colored pen clamping block 22, driving component 31, connecting frame 32, plug rod 41, weight 42, counterweight block 43, slider 71, second locking screw 72, slide rod 73, jack 211, colored pen clamping hole 221, threaded rod 311, driving block 312, driver 313, guide rod 314, stand 321, frame 10, drawing platform 20, colored pen 30, paper 40. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon at the same time. The terms "vertical", "horizontal", "left", "right", "up", "down", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0027] like Figure 1-3 As shown, a color marker color sample drawing fixture comprises a frame 10, a drawing platform 20 is arranged above the frame 10, a paper pressing assembly 1 is arranged on the drawing platform 20, a pen positioning clamping assembly 2 for clamping a pen 30 is arranged above the drawing platform 20 located on the paper 40, a pen moving driving mechanism 3 for driving the pen 30 to move from one end to the other end of the paper 40 is arranged below the drawing platform 20, and an end of the pen positioning clamping assembly 2 away from the pen 30 is rotatably connected to the pen moving driving mechanism 3;

[0028] The utility model also includes a weight component 4 arranged on the crayon positioning and clamping component 2 , and the weight component 4 is used to increase or decrease the weight to control the pressure on the tip of the crayon 30 .

[0029] In this embodiment, under the action of the colored pen positioning clamping assembly 2, the colored pen moving drive mechanism 3 and the counterweight assembly 4, the inclination, stability, moving speed and the pressure on the pen tip of the colored pen 30 each time the colored pen 30 draws a line can be controlled to remain unchanged, so that the color of the lines drawn by the same colored pen 30 can be repeated, and the color difference of the lines drawn by the same colored pen 30 can be avoided, so that the color quantification of the colored pen 30 can be achieved through the tester, and the operation is simple, convenient and fast.

[0030] In addition, the pressure on the tip of the colored pen 30 can be controlled by adjusting the weight of the weight assembly 4 according to the drawing requirements of colored pens 30 of different specifications, so as to meet the color matching test of the same colored pen 30 under different pressures and the color matching test of colored pens 30 of different specifications.

[0031] The inclination of the colored pen and the colored pen clamping block after installation is designed according to the angle at which the tip of the colored pen fits the paper.

[0032] In this embodiment, the paper pressing assembly 1 is used to press the two ends of the paper 40 placed on the line drawing platform 20, so that the paper 40 moves during the line drawing process, affecting the line drawing effect.

[0033] Further, such as Figure 1 , 2As shown, in order to make the test operation simple and convenient, different colored pens 30 can be clamped and tested at one time. The colored pen positioning and clamping assembly 2 includes a rotating connecting block 21 rotatably connected to the colored pen moving drive mechanism 3, and a colored pen clamping block 22 is provided on the other side of the rotating connecting block 21. The colored pen clamping block 22 is provided with a plurality of colored pen clamping holes 221 arranged at an angle to the drawing platform 20, and the counterweight assembly 4 is arranged on the rotating connecting block 21; during testing, the corresponding weight can be configured through the counterweight assembly 4.

[0034] Further, such as Figure 1 , 2 As shown, in order to improve the stability of the connection between the colored pen 30 and the colored pen clamping hole 221 and prevent the colored pen 30 from sliding or loosening when moving, a first locking screw hole is opened in the colored pen clamping hole 221 and horizontally penetrates to the outside, and a first locking screw 5 is arranged on the first locking screw hole; during installation, after the colored pen 30 is placed in the colored pen clamping hole 221, the first locking screw 5 can be tightened by external force to achieve the clamping of the colored pen 30.

[0035] Further, such as Figure 1 , 2 As shown in Figure 3, in order to achieve the required pressure on the clamped colored pencil 30, the counterweight assembly 4 includes an insertion rod 41 and a plurality of weights 42 in a ring structure. The rotating connecting block 21 is provided with a plug hole 211 on one side of the colored pencil clamping hole 221. The plug hole 211 corresponds to the colored pencil clamping hole 221 one by one. The insertion rod 41 is connected to the plug hole 211. A plurality of weights 42 are sleeved on the insertion rod 41. The masses of the plurality of weights 42 are the same or different. In actual operation, the insertion rod 41 is inserted into the corresponding plug hole 211 according to the colored pencil clamping hole 221 where the test colored pencil 30 is clamped, and then the weights 42 of corresponding weight and number are selected according to the pressure required for drawing lines with the test colored pencil 30.

[0036] Further, such as Figure 1 , 2 3, in order to more freely and accurately match the weight required for testing the colored pencil 30, the counterweight assembly 4 also includes a counterweight block 43, and the counterweight block 43 is arranged at one end of the rotating connection block 21 away from the colored pencil clamping block 22, and the counterweight block 43 is threadedly connected to the rotating connection block 21 through a connecting rod 6; in actual operation, the distance between the counterweight block 43 and the rotating connection block 21 can be adjusted by twisting the counterweight block 43 to control the required weight, and the weight can be adjusted in combination with the number and weight of the matching weights 42.

[0037] Further, such as Figure 1 , 2As shown in Figure 3, in order to realize the drawing of lines with different pressures when the clamped colored pen 30 is placed at different upper and lower positions of the paper 40 to meet more testing requirements, an upper and lower adjustment component 7 is provided between the colored pen moving drive mechanism 3 and the rotating connecting block 21, and the upper and lower adjustment component 7 is used to adjust the upper and lower positions of the colored pen positioning clamping component 2 relative to the drawing platform 20.

[0038] Further, such as Figure 1 , 2 As shown in Figure 3, in order to achieve the adjustment and effective locking of the up and down positions of the color pen positioning clamping assembly 2, the up and down adjustment assembly 7 includes a slider 71, a second locking screw 72 and a plurality of slide bars 73, the slider 71 is slidably connected with the plurality of slide bars 73, the two ends of the plurality of slide bars 73 are connected with the color pen moving drive mechanism 3, and the two ends of the rotating connection block 21 are rotatably connected with the slider 71 through a rotating shaft;

[0039] The sliding hole connecting the sliding block 71 and the sliding rod 73 is provided with a second locking screw hole which horizontally penetrates to the outside, and the second locking screw 72 is threadedly connected to the second locking screw hole.

[0040] In this embodiment, in actual operation, the position adjustment and locking of the slider 71 is achieved by loosening or tightening the second locking screw 72 .

[0041] Further, such as Figure 1 , 3 As shown, the colored pen moving driving mechanism 3 includes a driving component 31 and a connecting frame 32. The connecting frame 32 also includes a stand 321 relatively arranged on both sides of the drawing platform 20. The two ends of the sliding rod 73 are respectively connected to the stand 321. The driving component 31 is arranged in the frame 10.

[0042] Further, such as Figure 3 As shown, in order to realize the mobile drive of the colored pen positioning and clamping assembly 2, the driving assembly 31 includes a threaded rod 311, a driving block 312, and a driver 313 and a guide rod 314 connected to the frame 10, the guide rod 314 is relatively arranged on both sides of the threaded rod 311, the driving block 312 is slidably connected to the guide rod 314, one end of the threaded rod 311 is connected to the driving end of the driver 313, and the other end is rotatably connected to the frame 10 after passing through the threaded hole of the driving block 312, and the driving block 312 is connected to the lower surface of the connecting frame 32; when moving to draw lines, the threaded rod 311 is driven to rotate by the driver 313, and then the driving block 312 and the connecting frame 32 are driven to slide left and right along the guide rod 314 relative to the frame 10, so that the colored pen 30 moves on the paper 40 to achieve line drawing.

[0043] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the claims of the utility model patent.

Claims

1. A color marker color sample drawing fixture, comprising a frame, characterized in that: A line drawing platform is arranged above the frame, a paper pressing assembly is arranged on the line drawing platform, a color pen positioning clamping assembly for clamping the color pen is arranged above the line drawing platform located above the paper, a color pen moving driving mechanism for driving the color pen to move from one end of the paper to the other end is arranged below the line drawing platform, and an end of the color pen positioning clamping assembly away from the color pen is rotatably connected to the color pen moving driving mechanism; The utility model also comprises a weight component which is arranged on the color pen positioning and clamping component, and the weight component is used for increasing or decreasing the weight to control the pressure borne by the tip of the color pen.

2. A color marker color sample drawing fixture according to claim 1, characterized in that: The colored pen positioning and clamping assembly includes a rotating connecting block rotatably connected to the colored pen moving drive mechanism, a colored pen clamping block is arranged on the other side of the rotating connecting block, a plurality of colored pen clamping holes arranged at an angle to the drawing platform are opened on the colored pen clamping block, and the counterweight assembly is arranged on the rotating connecting block.

3. A color marker color sample drawing fixture according to claim 2, characterized in that: A first locking screw hole is provided in the colored pencil clamping hole and horizontally penetrates to the outside, and a first locking screw is arranged on the first locking screw hole.

4. A color marker color sample drawing fixture according to claim 2, characterized in that: The counterweight assembly includes an insertion rod and a plurality of weights in an annular structure. The rotating connecting block is provided with a plug hole on one side of the colored pencil clamping hole. The plug hole corresponds to the colored pencil clamping hole one by one. The insertion rod is connected to the plug hole, and the plurality of weights are sleeved on the insertion rod.

5. A color marker color sample drawing fixture according to claim 4, characterized in that: The counterweight assembly also includes a counterweight block, which is arranged at one end of the rotating connection block away from the crayon clamping block, and the counterweight block is threadedly connected to the rotating connection block through a connecting rod.

6. A color marker color sample drawing fixture according to claim 2, characterized in that: An up-and-down adjustment component is arranged between the color pen moving drive mechanism and the rotating connection block, and the up-and-down adjustment component is used to adjust the up-and-down position of the color pen positioning clamping component relative to the line drawing platform.

7. A color marker color sample drawing fixture according to claim 6, characterized in that: The up-and-down adjustment assembly comprises a slider, a second locking screw and a plurality of slide bars, the slider is slidably connected to the plurality of slide bars, both ends of the plurality of slide bars are connected to the color pen moving drive mechanism, and both ends of the rotating connection block are rotatably connected to the slider through a rotating shaft; The sliding hole connecting the sliding block and the sliding rod is provided with a second locking screw hole which horizontally penetrates to the outside, and the second locking screw is threadedly connected to the second locking screw hole.

8. A color marker color sample drawing fixture according to claim 7, characterized in that: The color pen moving driving mechanism comprises a driving component and a connecting frame, the connecting frame also comprises a stand frame relatively arranged on both sides of the line drawing platform, the two ends of the sliding rod are respectively connected to the stand frame, and the driving component is arranged in the frame.

9. The color marker color sample drawing fixture according to claim 8, characterized in that: The driving assembly includes a threaded rod, a driving block, and a driver and a guide rod connected to the frame. The guide rod is relatively arranged on both sides of the threaded rod. The driving block is slidably connected to the guide rod. One end of the threaded rod is connected to the driving end of the driver, and the other end passes through the threaded hole of the driving block and is rotatably connected to the frame. The driving block is connected to the lower surface of the connecting frame.

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