CN218726527U

CN218726527U - Baking varnish surface adhesion testing device

Info

Publication number: CN218726527U
Application number: CN202222724946.5U
Authority: CN
Inventors: 金志春
Original assignee: Lianyungang Zeyang Decorative Materials Co ltd
Current assignee: Lianyungang Zeyang Decorative Materials Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a baking varnish surface adhesion testing arrangement, belong to surface adhesion test technical field, when testing baking varnish board surface adhesion, when tearing the adhesive tape, the manpower is dragged and is torn the adhesive tape, the pulling force size that the adhesive tape was torn, the speed and the angle of speed all produce the uncertainty to the result that this method formed, the problem that the test precision is lower, including the workstation, the central point on the top side of workstation is fixed with the place board, rotates jointly on two rotating seats b and is connected with the bispin threaded rod, the transmission is connected with fixture on the bispin threaded rod, the top of connecting rod is fixed with the round bar that is located directly over the place board; the utility model discloses a fixture will await measuring the baking finish board fixed fast spacing, convenient test, the round bar drives the adhesive tape when removing and tears test surface adhesive force, ensures through the round bar of steady removal that the adhesive tape makes the adhesive tape tear on the surface of baking finish board with invariable pulling force, speed and angle, guarantees the measurement accuracy of test result.

Description

Baking varnish surface adhesion testing device

Technical Field

The utility model belongs to the technical field of the surface adhesion test, concretely relates to baking finish surface adhesion testing arrangement.

Background

The baking finish board is one of woodwork materials, and is prepared by taking a density board as a base material, polishing the surface for six to nine times (different manufacturers have different times, the more times are, the higher the process requirement is, the higher the cost is), priming, drying and polishing (three bottoms, two surfaces and one surface are, and the like) at high temperature, and is mainly used for cabinets, doors and the like. The baking varnish board can be divided into three types of bright light, matt light and metal baking varnish.

After the baking varnish board is processed, the adhesive force of a surface film layer needs to be tested, the surface film layer is generally torn by sticking adhesive tape, namely the test adhesive tape is adhered to the surface of a material to be tested, the adhesive tape is torn by manpower, and whether the surface adhesive material is torn off or not is used for judging the quality of the adhesive force; however, by using the method, the tension, speed and angle of the adhesive tape tearing are uncertain for the result formed by the method, so that the test accuracy is low, and the wrong cognition is easily caused to a measurer.

Therefore, a baking varnish surface adhesive force testing device is needed, and the problems that when the baking varnish board surface adhesive force is tested and the gummed paper is pulled and torn by manpower, the pulling force, the speed and the angle of tearing the gummed paper generate uncertainty on the result formed by the method, and the testing accuracy is low are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a baking finish surface adhesion testing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: baking finish surface adhesion testing arrangement, comprises a workbench, central point puts on the top side of workstation and is fixed with places the board, be fixed with two rotation seat b that are the symmetric distribution on the bottom side of workstation, two it is connected with the bispin to the threaded rod to rotate jointly on the rotation seat b, the one end of bispin to the threaded rod is fixed with the connector plate, the transmission is connected with fixture on the bispin to the threaded rod, be fixed with two rotation seat an that are the symmetric distribution on the top side of workstation, two it is connected with the lead screw to rotate jointly on the rotation seat a, be fixed with the coaxial fixed servo motor of one end of output and lead screw on the top side of workstation, the cooperation has screw-nut on the lead screw, screw-nut's bottom mounting has the slider, set up the spout b with slider slip adaptation on the top side of workstation, the top of screw-nut is fixed with the connecting rod, the top of connecting rod is fixed with the round bar that is located directly over placing the board.

What need explain in the scheme is that fixture includes two nut seats with two soon to threaded rod threaded connection, two nut seat top all is fixed with the connecting block, run through on the top side of workstation and seted up with connecting block sliding fit's spout a, two the top of connecting block all is fixed with splint, two splint are the symmetric distribution and are located the both sides of placing the board.

It is further worth mentioning that a handle is fixed on the side surface of the joint plate, and the cross section of the handle is rectangular.

It should be further noted that the surface of the handle is sleeved with a rubber sleeve, the rubber sleeve is attached to the surface of the handle, and the length of the rubber sleeve is equal to that of the handle.

In a preferred embodiment, a rubber pad is bonded and fixed on the side surface of the two clamping plates close to each other, and the area of the rubber pad is equal to that of the side surface of the clamping plate.

As a preferred embodiment, the bottom end of the workbench is fixed with a plurality of support legs, and the support legs are symmetrically distributed.

Compared with the prior art, the utility model provides a baking finish surface adhesion testing arrangement includes following beneficial effect at least:

(1) Drive the connecting block through two nut seats and slide in spout an, two connecting blocks drive two splint and will await measuring the baking finish board centre gripping and fix on placing board top side, will await measuring the baking finish board fast fixing spacing, avoid awaiting measuring the baking finish board and take place to rock when the test, convenient test saves the fixed operation of awaiting measuring the baking finish board of staff, uses manpower sparingly.

(2) Drive the round bar through the connecting rod through screw-nut and remove, the round bar drives the adhesive tape when removing and tears test surface adhesive force, guarantees through the round bar of steady removal that the adhesive tape makes the adhesive tape tear on the surface of baking finish board with invariable pulling force, speed and angle, guarantees the measurement accuracy of test result, provides accurate foundation for the performance aassessment of test material.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the overall front view structure of the present invention;

fig. 4 is a schematic view of the local structure of the double-rotation-direction threaded rod of the present invention.

In the figure: 1. a clamping mechanism; 101. a nut seat; 102. connecting blocks; 103. a splint; 104. a chute a; 2. placing the plate; 3. a work table; 4. a round bar; 5. a servo motor; 6. a rotating seat a; 7. a joint plate; 8. a rotating seat b; 9. a rubber sleeve; 10. a handle; 11. a double-rotation-direction threaded rod; 12. a screw rod; 13. a feed screw nut; 14. a connecting rod; 15. a slider; 16. a chute b; 17. a rubber pad; 18. and (7) supporting legs.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a baking varnish surface adhesion testing device, including workstation 3, central point on the top side of workstation 3 puts and is fixed with placing plate 2, be fixed with two rotation seats b8 that are the symmetric distribution on the bottom side of workstation 3, rotate jointly on two rotation seats b8 and be connected with bispin to threaded rod 11, one end of bispin to threaded rod 11 is fixed with connector plate 7, the transmission is connected with fixture 1 on bispin to threaded rod 11, be fixed with two rotation seats a6 that are the symmetric distribution on the top side of workstation 3, rotate jointly on two rotation seats a6 and be connected with lead screw 12, be fixed with output and the coaxial fixed servo motor 5 of one end of lead screw 12 on the top side of workstation 3, be matched with lead screw nut 13 on lead screw 12, the bottom of lead screw nut 13 is fixed with slider 15, set up the spout b16 with slider 15 sliding fit on the top side of workstation 3, the top of nut 13 is fixed with connecting rod 14, the top of connecting rod 14 is fixed with round bar 4 that is located directly over placing plate 2; when in use, firstly, the baking varnish board to be tested is placed on the top side of the placing board 2, the joint board 7 is rotated, the joint board 7 drives the double-rotation-direction threaded rod 11 to rotate, the double-rotation-direction threaded rod 11 drives the clamping mechanism 1 to clamp and fix the baking varnish board to be tested on the top side of the placing board 2, the baking varnish board to be tested is quickly fixed and limited, the baking varnish board to be tested is prevented from shaking during testing, testing is convenient, the operation of fixing the baking varnish board to be tested by hands is omitted, manpower is saved, then the gummed paper is pasted on the top side of the baking varnish board to be tested, meanwhile, a rolling ring at one end of the gummed paper is pasted and fixed on the surface of the round rod 4, the servo motor 5 is started to work, the output end of the servo motor 5 drives the screw rod 12 to rotate, the slider 15 slides in the sliding groove b16 to guide and limit the movement of the screw rod nut 13, the screw rod 12 drives the round rod 4 to move, the screw rod nut 13 drives the round rod 4 to move through the connecting rod 14, the round rod 4 which moves when moving, the gummed paper is moved, the test result is ensured to be measured according to the tearing accuracy of the test result.

Further as shown in fig. 1, fig. 3 and fig. 4, it is worth specifically explaining that the clamping mechanism 1 includes two nut seats 101 in threaded connection with the double-rotation-direction threaded rod 11, top ends of the two nut seats 101 are both fixed with connecting blocks 102, a sliding groove a104 in sliding fit with the connecting blocks 102 is penetratingly formed on a side surface of a top end of the workbench 3, top ends of the two connecting blocks 102 are both fixed with clamping plates 103, and the two clamping plates 103 are symmetrically distributed and located at two sides of the placing plate 2; when using, will await measuring the baking finish board earlier and place on the top side of placing board 2, rotate joint plate 7, joint plate 7 drives the rotation of bispin to threaded rod 11, bispin moves simultaneously to the direction that threaded rod 11 drove two nut seats 101 and is close to each other, two nut seats 101 drive connecting block 102 and slide in spout a104, two connecting blocks 102 drive two splint 103 will await measuring the baking finish board centre gripping and fix on placing board 2 top sides, the baking finish board fast fixing that will await measuring is spacing, avoid the baking finish board that awaits measuring to take place to rock when the test, the convenience is tested, save the fixed operation of the baking finish board that awaits measuring of staff, the manpower is saved.

The scheme has the following working processes: when in use, firstly, a baking varnish board to be tested is placed on the top side surface of the placing board 2, the joint board 7 is rotated, the joint board 7 drives the double-rotation-direction threaded rod 11 to rotate, the double-rotation-direction threaded rod 11 drives the two nut seats 101 to move towards the direction close to each other simultaneously, the two nut seats 101 drive the connecting blocks 102 to slide in the sliding grooves a104, the two connecting blocks 102 drive the two clamping plates 103 to clamp and fix the baking varnish board to be tested on the top side surface of the placing board 2, the baking varnish board to be tested is quickly fixed and limited, then the gummed paper is pasted on the top side surface of the baking varnish board to be tested, simultaneously, one end rolling ring of the gummed paper is pasted and fixed on the surface of the round rod 4, the servo motor 5 is started to work, the output end of the servo motor 5 drives the screw rod 12 to rotate, the sliding block 15 slides in the sliding grooves b16 to guide and limit the movement of the screw rod nut 13, the screw rod 12 drives the screw nut 13 to move, the screw rod nut 13 drives the round rod 4 to move through the connecting rod 14, and the round rod 4 drives the gummed paper to tear the test surface adhesive force when moving.

According to the working process, the following steps are known: fixture 1 will await measuring the baking finish board centre gripping and fix on placing 2 top sides of board, it is spacing to await measuring the baking finish board fast fixation, avoid awaiting measuring the baking finish board and take place to rock when the test, convenient test, save the operation of the fixed baking finish board that awaits measuring of staff, use manpower sparingly, round bar 4 drives the adhesive tape when removing and tears test surface adhesive force, round bar 4 through steady removal ensures that the adhesive tape tears on the baking finish board with invariable pulling force, speed and angle make the adhesive tape tear on the surface of baking finish board, guarantee the measurement accuracy of test result, provide accurate foundation for the performance evaluation of test material.

As further shown in fig. 1 and 4, it is worth specifically explaining that a handle 10 is fixed on a side surface of the joint plate 7, and the cross section of the handle 10 is rectangular; when the novel electric wrench works, the joint plate 7 is driven to rotate by rotating the handle 10, the force arm is long, and the labor is saved in operation.

Further as shown in fig. 4, it is worth specifically describing that a rubber sleeve 9 is sleeved on the surface of the handle 10, the rubber sleeve 9 is attached to the surface of the handle 10, and the length of the rubber sleeve 9 is equal to the length of the handle 10.

Further as shown in fig. 1, it is worth concretely explaining that rubber pads 17 are fixedly attached to the side surfaces of the two clamping plates 103 close to each other, and the areas of the side surfaces of the rubber pads 17 and the clamping plates 103 are equal; during operation, the rubber pad 17 effectively improves the stability of the clamping and fixing of the clamping plate 103 on the baking finish plate.

As further shown in fig. 1, it is worth specifically describing that a plurality of legs 18 are fixed at the bottom end of the working platform 3, and the legs 18 are symmetrically distributed.

To sum up: fixture 1 fixes the baking finish board centre gripping that awaits measuring on placing 2 top sides of board, it is spacing to await measuring the baking finish board fast fixation, avoid awaiting measuring the baking finish board and take place to rock when the test, convenient test, save the operation of the fixed baking finish board that awaits measuring of staff, use manpower sparingly, round bar 4 drives the adhesive tape when removing and tears test surface adhesive force, round bar 4 through steady movement ensures that the adhesive tape tears with invariable pulling force, speed and angle make the adhesive tape tear on the surface of baking finish board, guarantee the measurement accuracy of test result, performance evaluation for test material provides accurate foundation, it rotates to drive joint plate 7 through twist grip 10, the arm of force is longer, and the operation is laborsaving, the rubber pad 17 of setting has effectively improved the fixed steadiness of splint 103 to the baking finish board centre gripping.

The servo motor 5 is commercially available, and the servo motor 5 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art, and the use of the terms "comprising" or "including" and the like in the present invention is intended to mean that elements or items listed before the term encompass elements or items listed after the term and their equivalents, without excluding other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, that "up", "down", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The device for testing the adhesion force of the surface of the baking varnish comprises a workbench (3) and is characterized in that, a placing plate (2) is fixed at the central position on the side surface of the top end of the workbench (3), two rotating seats b (8) which are symmetrically distributed are fixed on the side surface of the bottom end of the workbench (3), a double-rotation-direction threaded rod (11) is connected to the two rotating seats b (8) in a rotating way, one end of the double-rotation-direction threaded rod (11) is fixed with a joint plate (7), the double-rotation-direction threaded rod (11) is in transmission connection with a clamping mechanism (1), two rotating seats a (6) which are symmetrically distributed are fixed on the side surface of the top end of the workbench (3), a screw rod (12) is jointly and rotatably connected on the two rotating seats a (6), a servo motor (5) with an output end coaxially fixed with one end of the screw rod (12) is fixed on the side surface of the top end of the workbench (3), a screw rod nut (13) is matched on the screw rod (12), a sliding block (15) is fixed at the bottom end of the screw rod nut (13), a sliding chute b (16) matched with the sliding block (15) in a sliding way is arranged on the side surface of the top end of the workbench (3), a connecting rod (14) is fixed at the top end of the feed screw nut (13), the top end of the connecting rod (14) is fixed with a round rod (4) which is positioned right above the placing plate (2).

2. The baking varnish surface adhesion testing device according to claim 1, wherein the clamping mechanism (1) comprises two nut seats (101) in threaded connection with a double-rotation-direction threaded rod (11), the top ends of the two nut seats (101) are respectively fixed with a connecting block (102), a sliding groove a (104) in sliding fit with the connecting block (102) penetrates through the side surface of the top end of the workbench (3), the top ends of the two connecting blocks (102) are respectively fixed with clamping plates (103), and the two clamping plates (103) are symmetrically distributed and located on two sides of the placing plate (2).

3. The device for testing the adhesion force of the baking varnish surface according to the claim 1, wherein a handle (10) is fixed on the side surface of the joint plate (7), and the cross section of the handle (10) is rectangular.

4. The baking varnish surface adhesion force testing device according to claim 3, wherein a rubber sleeve (9) is sleeved on the surface of the handle (10), the rubber sleeve (9) is attached to the surface of the handle (10), and the length of the rubber sleeve (9) is equal to that of the handle (10).

5. The baking varnish surface adhesion testing device as claimed in claim 2, wherein a rubber pad (17) is attached and fixed on the side surface of the two clamping plates (103) close to each other, and the area of the side surface of the rubber pad (17) is equal to that of the side surface of the clamping plate (103).

6. The baking varnish surface adhesion testing device according to claim 1, wherein a plurality of support legs (18) are fixed at the bottom end of the workbench (3), and the support legs (18) are symmetrically distributed.