Performance detection machine for wear-resistant and compression-resistant furniture leather

Abstract

The utility model provides a wear-resistant and compression-resistant furniture leather performance detection machine, which comprises a base, a support is arranged on the base, a rotating arm is connected onto the support, a working head is arranged on the rotating arm, a friction cushion block is mounted on the working head, a guide rod is horizontally mounted on the base through a connecting block, and the friction cushion block is connected with the guide rod. A guide block is slidably connected to the guide rod and connected with a placement plate, clamping strips are arranged on the two sides of the placement plate, one end of each clamping strip is in threaded connection with the placement plate through a locking screw, a rotating shaft is installed at the other end of each clamping strip and rotationally connected with a fixing lug on the placement plate, and a groove is formed in the middle of each clamping strip. An anti-skid cushion block used for clamping the wear-resisting and pressure-resisting furniture leather is detachably installed in the groove, and the placing plate is further connected with a driving mechanism capable of enabling the placing plate to move back and forth.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a performance testing machine for wear-resistant and pressure-resistant furniture leather. Background Art

[0002] Furniture refers to a large category of appliances and facilities that are essential for humans to maintain normal life, engage in production practices and carry out social activities. Leather, as a common decorative material, is often used in furniture. In order to extend the service life of furniture, wear-resistant and pressure-resistant furniture leather has emerged; wear resistance in wear-resistant and pressure-resistant furniture leather is one of its important indicators. To test it, furniture leather performance testing equipment will be used. The furniture leather is placed on a placement board with clamping strips on both sides of the placement board and screws at both ends of the clamping strip. As a result, four screws have to be turned every time the furniture leather is disassembled and assembled, which is cumbersome. Therefore, it is necessary to design a performance testing machine for wear-resistant and pressure-resistant furniture leather. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems in the existing technology and to provide a performance testing machine for wear-resistant and pressure-resistant furniture leather.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a performance testing machine for wear-resistant and pressure-resistant furniture leather, comprising a base, a support provided on the base, a rotating arm connected to the support, a working head provided on the rotating arm, a friction pad installed on the working head, a guide rod horizontally installed on the base through a connecting block, a guide block slidably connected to the guide rod, the guide block is connected to the placement plate, clamping strips are provided on both sides of the placement plate, one end of the clamping strip is threadedly connected to the placement plate by a locking screw, a rotating shaft is installed on the other end of the clamping strip, the rotating shaft is rotatably connected to the fixed ear on the placement plate, a groove is provided in the middle of the clamping strip, and a non-slip pad for clamping wear-resistant and pressure-resistant furniture leather is detachably installed in the groove, and the placement plate is also connected to a driving mechanism that enables it to move back and forth.

[0005] The locking screw is a thumb screw.

[0006] The anti-slip pad is provided with two iron insertion rods, the groove is provided with two sockets matched with the iron insertion rods, and magnets are also installed in the sockets.

[0007] The driving mechanism includes a stand, a servo motor, a guide rod, a guide seat, a power arm and an auxiliary rod. The stand is installed on the base, the guide seat is installed on the stand, the guide rod is horizontally slidably installed on the guide seat, one end of the guide rod is connected to the placement plate through a linkage, the servo motor is installed on the stand, and the output shaft of the servo motor is horizontally arranged, the output shaft of the servo motor is connected to one end of the power arm, and the other end of the power arm is provided with a plurality of adjustment holes, one end of the auxiliary rod has a quick-release connector, and the quick-release connector can be inserted into any adjustment hole, and the other end of the auxiliary rod is rotatably connected to the other end of the guide rod.

[0008] An electric control panel is also installed on the base, and the servo motor is electrically connected to the electric control panel through a circuit.

[0009] Compared with the existing technology, this wear-resistant and pressure-resistant furniture leather performance testing machine has the following advantages:

[0010] In the utility model, the disassembly and assembly of the wear-resistant and pressure-resistant furniture leather can be achieved by disassembling and assembling each locking screw on the side of the placement plate, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model with parts removed;

[0013] Figure 3 It is a schematic diagram of the planar structure of the utility model with parts removed;

[0014] Figure 4 This is a schematic diagram of the three-dimensional structure of the driving mechanism in the utility model;

[0015] In the figure, 1. base; 2. electric control panel; 3. connecting block; 4. clamping strip; 4a. groove; 5. friction pad; 6. working head; 7. placement plate; 8. rotating arm; 9. support; 10. guide rod; 11. guide block; 12. locking screw; 13. fixing ear; 14. rotating shaft; 15. anti-slip pad; 16. magnet; 17. socket; 18. iron insertion rod; 19. power arm; 20. servo motor; 21. adjustment hole; 22. guide rod; 23. auxiliary rod; 24. quick release connector; 25. stand; 26. linkage; 27. guide seat. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figures 1-4As shown, the performance testing machine for wear-resistant and pressure-resistant furniture leather includes a base 1, a support 9 is provided on the base 1, a rotating arm 8 is connected to the support 9, a working head 6 is provided on the rotating arm 8, and a friction pad 5 is installed on the working head 6. In this embodiment, the support 9, the rotating arm 8, the working head 6 and the friction pad 5 all adopt the existing technology; a guide rod 10 is horizontally installed on the base 1 through a connecting block 3, a guide block 11 is slidably connected to the guide rod 10, and the guide block 11 is connected to the placement plate 7. Clamping strips 4 are provided on both sides of the placement plate 7. One end of the clamping strip 4 is threadedly connected to the placement plate 7 through a locking screw 12, and a rotating shaft 14 is installed on the other end of the clamping strip 4. The rotating shaft 14 and the placement plate 7 The fixing ear 13 on it is rotatably connected, and a groove 4a is provided in the middle of the clamping strip 4. A non-slip pad 15 for clamping the wear-resistant and pressure-resistant furniture leather can be detachably installed in the groove 4a. The placement plate 7 is also connected to a driving mechanism that can make it move back and forth; the non-slip pad 15 has two iron insertion rods 18, and the groove 4a has two sockets 17 that cooperate with the iron insertion rods 18. A magnet 16 is also installed in the socket 17. With this structure, according to the wear-resistant and pressure-resistant furniture leather of different thicknesses, the non-slip pad 15 of corresponding thickness is installed. As long as a locking screw 12 on each side of the placement plate 7 is tightened, the wear-resistant and pressure-resistant furniture leather can be reliably fixed to the placement plate 7.

[0018] The locking screw 12 is a thumb screw.

[0019] The driving mechanism includes a stand 25, a servo motor 20, a guide rod 22, a guide seat 27, a power arm 19 and an auxiliary rod 23. The stand 25 is installed on the base 1, the guide seat 27 is installed on the stand 25, the guide rod 22 is horizontally slidably installed on the guide seat 27, one end of the guide rod 22 is connected to the placement plate 7 through a linkage 26, the servo motor 20 is installed on the stand 25, and the output shaft of the servo motor 20 is horizontally arranged, the output shaft of the servo motor 20 is connected to one end of the power arm 19, and the other end of the power arm 19 is provided with a plurality of adjustment holes 21, one end of the auxiliary rod 23 has a quick-release connector 24, and the quick-release connector 24 can be inserted into any one of the adjustment holes 21, the other end of the auxiliary rod 23 is rotatably connected to the other end of the guide rod 22, and by adopting this structure, by inserting the quick-release connector 24 into the corresponding adjustment hole 21 on the power arm 19, the back and forth stroke of the placement plate 7 can be adjusted to meet different detection needs.

[0020] An electric control panel 2 is also mounted on the base 1 , and the servo motor 20 is electrically connected to the electric control panel 2 via a circuit. This is based on existing technology, and the circuits do not need to be redesigned.

[0021] In the present invention, the disassembly and assembly of the wear-resistant and pressure-resistant furniture leather can be achieved by disassembling and assembling the respective locking screws 12 on the side of the placement plate 7, and the operation is more convenient.

[0022] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0023] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A performance testing machine for wear-resistant and pressure-resistant furniture leather, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a support (9), the support (9) is connected to a rotating arm (8), the rotating arm (8) is provided with a working head (6), the working head (6) is installed with a friction pad (5), the base (1) is horizontally installed with a guide rod (10) through a connecting block (3), the guide rod (10) is slidably connected to a guide block (11), the guide block (11) is connected to a placement plate (7), and both sides of the placement plate (7) are provided with clamping strips (4) One end of the clamping strip (4) is threadedly connected to the placement plate (7) through a locking screw (12), and a rotating shaft (14) is installed on the other end of the clamping strip (4). The rotating shaft (14) and the fixing ear (13) on the placement plate (7) are rotatably connected. A groove (4a) is provided in the middle of the clamping strip (4), and a non-slip pad (15) for clamping wear-resistant and pressure-resistant furniture leather is detachably installed in the groove (4a). The placement plate (7) is also connected to a driving mechanism that can make it move back and forth.

2. The performance testing machine for wear-resistant and pressure-resistant furniture leather according to claim 1, characterized in that: The locking screw (12) is a hand screw.

3. The performance testing machine for wear-resistant and pressure-resistant furniture leather according to claim 1, characterized in that: The anti-slip pad (15) has two iron insertion rods (18), and the groove (4a) has two sockets (17) that match the iron insertion rods (18), and magnets (16) are also installed in the sockets (17).

4. The performance testing machine for wear-resistant and pressure-resistant furniture leather according to claim 1, characterized in that: The driving mechanism comprises a stand (25), a servo motor (20), a guide rod (22), a guide seat (27), a power arm (19) and an auxiliary rod (23), wherein the stand (25) is mounted on the base (1), the guide seat (27) is mounted on the stand (25), the guide rod (22) is horizontally slidably mounted on the guide seat (27), one end of the guide rod (22) is connected to the placement plate (7) through a linkage (26), the servo motor (20) is mounted on the stand (25), and the output shaft of the servo motor (20) is horizontally arranged, the output shaft of the servo motor (20) is connected to one end of the power arm (19), the other end of the power arm (19) is provided with a plurality of adjustment holes (21), one end of the auxiliary rod (23) is provided with a quick-release connector (24), and the quick-release connector (24) can be inserted into any one of the adjustment holes (21), and the other end of the auxiliary rod (23) is rotatably connected to the other end of the guide rod (22).

5. The performance testing machine for wear-resistant and pressure-resistant furniture leather according to claim 4, characterized in that: An electric control panel (2) is also mounted on the base (1), and the servo motor (20) is electrically connected to the electric control panel (2) via a circuit.

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