Glue tension testing machine capable of conveniently fixing carrier plate

Abstract

The utility model relates to the technical field of glue testing, and discloses a glue tension testing machine convenient for fixing a carrier plate, which comprises a base, an elastic component is fixedly mounted at the top of the base, a lower clamping component is fixedly mounted at the top of the elastic component, an upper clamping component is arranged above the lower clamping component, and the upper clamping component is fixedly mounted at the top of the base. The lower clamping assembly is connected to the bottom of the upper clamping assembly in an inserted mode, the lower carrier plate is connected to the front side of the lower clamping assembly in an inserted mode, and the upper carrier plate is connected to the front side of the upper clamping assembly in an inserted mode. The limiting flange is inserted into the slot I, the upper carrier plate is inserted into the slot II through the insertion plate, and then glue to be detected is smeared on the opposite sides of the lower carrier plate and the upper carrier plate; the control box drives the motor to start, the screw rod is driven to rotate, the upper carrier plate is driven to move downwards and be attached to the top of the lower carrier plate, the spring is extruded and contracted, the lower carrier plate and the upper carrier plate are bonded together, and therefore the purpose of conveniently installing the lower carrier plate and the upper carrier plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue testing, in particular to a glue tensile testing machine which is convenient for fixing a carrier plate. Background Technique

[0002] After the glue is processed, it is necessary to detect the adhesion of the glue. Usually, when detecting the bonding performance of the glue, generally, the glue is applied between two groups of carrier plates. After the glue bonds the two groups of carrier plates, the two groups of carrier plates are pulled in opposite directions by a tensile testing machine, and the bonding performance of the glue is reflected by the force when the two groups of carrier plates are pulled apart.

[0003] When the glue is pre-applied between two groups of carrier plates and the two groups of carrier plates are installed on the tensile testing machine after the bonding is completed, since the thickness of the carrier plate is small, it is inconvenient to operate when the tensile testing machine fixes the two groups of carrier plates respectively, so further improvement can be made. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a glue tensile testing machine which is convenient for fixing a carrier plate, and has the advantages of being convenient for fixing two groups of carrier plates, etc., and solves the problem of inconvenient operation when two groups of carrier plates are pre-bonded with glue and installed on the tensile testing machine.

[0006] (II) Technical Solutions

[0007] To achieve the purpose of conveniently fixing two groups of carrier plates, the utility model provides the following technical solutions: A glue tensile testing machine which is convenient for fixing a carrier plate, including a base, an elastic component is fixedly installed on the top of the base, a lower clamping component is fixedly installed on the top of the elastic component, two groups of left and right slide rails are fixedly installed on the top of the base, a driving component is arranged in the slide rails, an upper clamping component is arranged above the lower clamping component, the driving component is used to drive the upper clamping component to move up and down, the lower clamping component is inserted into the bottom of the upper clamping component, a lower carrier plate is inserted into the front side of the lower clamping component, an upper carrier plate is inserted into the front side of the upper clamping component, the upper carrier plate is attached to the top of the lower carrier plate, a control box is fixedly installed on the side of one of the slide rails, and a pressure sensor is arranged inside the elastic component.

[0008] Preferably, the elastic component includes two sets of arch-shaped frames fixedly installed at the top of the base and distributed left and right. A sliding rod is slidably connected through the middle of the arch-shaped frame. A cross plate is fixedly installed between the bottom ends of the two sliding rods. The top end of the sliding rod is fixedly installed at the bottom of the lower clamping component. Two washers are sleeved on the upper half of the sliding rod. A spring is fixedly installed between the two washers. The spring is sleeved outside the sliding rod. A connecting plate is fixedly installed between the tops of the two arch-shaped frames. The pressure sensor is fixedly installed on the top of the cross plate. The pressure sensor is directly below the connecting plate.

[0009] Preferably, the lower clamping component includes a support plate fixedly installed at the top end of the sliding rod. Two left and right insertion blocks are fixedly installed at the top end of the support plate. A slot one is opened on the opposite side of the two insertion blocks. The download plate is inserted into the slot one. Two left and right limiting flanges are fixedly installed on the front side of the download plate. The limiting flange abuts against the front side of the insertion block.

[0010] Preferably, the driving component includes a screw rod rotatably connected in one of the sliding rails. A motor is fixedly installed at the top end of the screw rod. A guide rod is fixedly installed in the other screw rod. The motor is electrically connected to the control box.

[0011] Preferably, the upper clamping component includes a top plate arranged directly above the support plate. Clamping blocks are fixedly installed at the four corners of the bottom of the top plate. A slot two is opened through the front side of each clamping block. Lugs are fixedly installed on both sides of the top plate. A threaded hole is opened in one of the lugs and is threadedly connected to the screw rod through the threaded hole. An installation hole is opened through the other lug and is slidably connected to the guide rod through the installation hole. A baffle is fixedly installed at the rear of the top plate. The insertion block is inserted between the two clamping blocks.

[0012] Preferably, two sets of front and rear distributed insertion plates are fixedly installed on both sides of the upload plate. The upload plate is inserted into the four slot twos through the four insertion plates. The baffle abuts against the rear side of the upload plate.

[0013] Preferably, the length of the arch-shaped frame is greater than the length of the sliding rod, and the length of the insertion block is less than the length of the clamping block.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a glue tensile testing machine that is convenient for fixing the carrier plate, and has the following beneficial effects:

[0016] For the glue tensile testing machine that facilitates the fixation of the carrier board, insert the limiting flange into the interior of the first slot, and the limiting flange abuts against the front side of the inserted block; insert the upper carrier board into the interior of the second slot through the insertion plate, and the upper carrier board abuts against the front side of the baffle; then apply the glue to be tested on the opposite sides of the lower carrier board and the upper carrier board; start the driving motor through the control box to drive the screw rod to rotate, thereby driving the assembly of the top plate and the lug to move downward, driving the upper carrier board to move downward and fit on the top of the lower carrier board, and pushing the lower clamping assembly to move downward. The sliding rod slides downward relative to the arched frame, and the spring is compressed and contracted; through the elasticity of the spring, ensure that the lower carrier board and the upper carrier board are closely attached together, and bond the lower carrier board and the upper carrier board together; thus achieving the purpose of facilitating the installation of the lower carrier board and the upper carrier board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the driving component of the present utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the elastic component of the present utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the upper clamping component and the lower clamping component of the present utility model.

[0021] In the figure: 1, base; 2, elastic component; 3, lower clamping component; 4, slide rail; 5, driving component; 6, upper clamping component; 7, lower carrier board; 8, upper carrier board; 9, control box; 10, pressure sensor; 21, arched frame; 22, sliding rod; 23, cross plate; 24, washer; 25, spring; 26, connecting plate; 31, support plate; 32, inserted block; 33, first slot; 51, screw rod; 52, motor; 53, guide rod; 61, top plate; 62, clamping block; 63, second slot; 64, lug; 65, baffle; 71, limiting flange; 81, insertion plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1, A glue tensile testing machine for conveniently fixing a carrier board, comprising a base 1, an elastic component 2 fixedly installed on the top of the base 1, a lower clamping component 3 fixedly installed on the top of the elastic component 2, two sets of left and right slide rails 4 fixedly installed on the top of the base 1, a driving component 5 arranged in the slide rails 4, an upper clamping component 6 arranged above the lower clamping component 3, the driving component 5 is used to drive the upper clamping component 6 to move up and down, the lower clamping component 3 is inserted into the bottom of the upper clamping component 6, a lower carrier board 7 is inserted into the front side of the lower clamping component 3, an upper carrier board 8 is inserted into the front side of the upper clamping component 6, the upper carrier board 8 is attached to the top of the lower carrier board 7, a control box 9 is fixedly installed on the side of one of the slide rails 4, and the control box 9 is electrically connected to a computer. A pressure sensor 10 is arranged inside the elastic component 2, and the pressure sensor 10 is electrically connected to the computer.

[0024] Please refer to Figures 1-3 , The elastic component 2 includes two sets of arched frames 21 fixedly installed on the top of the base 1 and distributed left and right. A slide rod 22 is slidably connected through the middle of the arched frame 21. The length of the arched frame 21 is greater than the length of the slide rod 22. A cross plate 23 is fixedly installed between the bottom ends of the two sets of slide rods 22. The cross plate 23 is located between the horizontal part of the arched frame 21 and the base 1. The top end of the slide rod 22 is fixedly installed at the bottom of the lower clamping component 3. Two sets of washers 24 are sleeved on the upper half of the slide rod 22. A spring 25 is fixedly installed between the two sets of washers 24. The spring 25 is sleeved outside the slide rod 22. The lower clamping component 3 is supported by the elasticity of the spring 25. A connecting plate 26 is fixedly installed between the tops of the two sets of arched frames 21. The pressure sensor 10 is fixedly installed on the top of the cross plate 23. The pressure sensor 10 is located directly below the connecting plate 26.

[0025] Please refer to Figures 1-3 , The lower clamping component 3 includes a support plate 31 fixedly installed at the top end of the slide rod 22. Two sets of inserts 32 are fixedly installed at the top end of the support plate 31. A slot 33 is opened on the opposite side of each of the two sets of inserts 32. The lower carrier board 7 is inserted into the slot 33. Two sets of limit flanges 71 are fixedly installed on the front side of the lower carrier board 7. The limit flanges 71 are abutted against the front side of the inserts 32. The lower carrier board 7 is limited by the limit flanges 71 to be relatively stable after being inserted into the slot 33.

[0026] Please refer to Figures 2-4, the driving assembly 5 includes a screw rod 51 rotatably connected in one set of slide rails 4. A motor 52 is fixedly installed at the top end of the screw rod 51. A guide rod 53 is fixedly installed in the other set of screw rods 51. The motor 52 is electrically connected to the control box 9. The control box 9 is used to control the start and stop of the motor 52, driving the screw rod 51 to rotate and stop. The upper clamping assembly 6 includes a top plate 61 arranged directly above the support plate 31. Clamping blocks 62 are fixedly installed at the four corners of the bottom of the top plate 61. Slots 63 are formed through the front sides of the clamping blocks 62. Lugs 64 are fixedly installed on both sides of the top plate 61. One set of lugs 64 is provided with threaded holes and is threadedly connected to the screw rod 51 through the threaded holes. The other set of lugs 64 is provided with mounting holes through which they are slidably connected to the guide rod 53. By rotating the screw rod 51, the assembly of the top plate 61 and the lugs 64 is driven to move up and down. A baffle 65 is fixedly installed at the rear of the top plate 61. The baffle 65 abuts against the rear side of the upper loading plate 8. The upper loading plate 8 is blocked and limited by the baffle 65. The insert block 32 is inserted between the two clamping blocks 62. The length of the insert block 32 is less than the length of the clamping block 62. Two sets of insertion plates 81 distributed front and rear are fixedly installed on both sides of the upper loading plate 8. The length of the insertion plate 81 is greater than the length of the limiting flange 71. The upper loading plate 8 is inserted into the four slots 63 through the four insertion plates 81.

[0027] Working principle: First, insert the limiting flange 71 into the interior of the slot 33. The limiting flange 71 abuts against the front side of the insert block 32. The upper loading plate 8 is inserted into the interior of the slot 63 through the insertion plate 81. The upper loading plate 8 abuts against the front side of the baffle 65. Then apply the glue to be detected on the opposite sides of the lower loading plate 7 and the upper loading plate 8.

[0028] Then, drive the motor 52 to start through the control box 9, driving the screw rod 51 to rotate, thereby driving the assembly of the top plate 61 and the lugs 64 to move downward, driving the upper loading plate 8 to move downward and fit on the top of the lower loading plate 7, and pushing the lower clamping assembly 3 to move downward. The sliding rod 22 slides downward relative to the arched frame 21, and the spring 25 is compressed and contracted. Due to the elasticity of the spring 25, it is ensured that the lower loading plate 7 and the upper loading plate 8 are closely attached together, bonding the lower loading plate 7 and the upper loading plate 8 together.

[0029] After the lower loading plate 7 and the upper loading plate 8 are firmly bonded, drive the motor 52 to rotate in the reverse direction through the control box 9, driving the screw rod 51 to rotate, thereby driving the assembly of the top plate 61 and the lugs 64 to move upward, and then pulling the upper loading plate 8 upward through the clamping block 62, so that the lower loading plate 7 and the upper loading plate 8 move upward synchronously, and the spring 25 gradually extends to the free state. Until the pressure sensor 10 abuts against the bottom of the connecting plate 26, keeping the support plate 31 and the arched frame 21 relatively stationary.

[0030] After that, the top plate 61 continues to move upward. Thus, under the action of the tensile force, the downloading plate 7 and the uploading plate 8 are separated. When the downloading plate 7 and the uploading plate 8 are separated, the pressure received by the pressure sensor 10 indirectly reflects the tensile force received by the downloading plate 7 and the uploading plate 8. Since the downloading plate 7 is also subject to the tensile force exerted by the weights of the supporting plate 31, the insert block 32, the sliding rod 22 and the cross plate 23, subtracting the gravity of the supporting plate 31, the insert block 32, the sliding rod 22 and the cross plate 23 from the pressure received by the pressure sensor 10 can obtain the tensile force received by the downloading plate 7 and the uploading plate 8.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue tensile testing machine for conveniently fixing a carrier board, comprising a base (1), characterized in that: At the top of the base (1), an elastic component (2) is fixedly installed. At the top of the elastic component (2), a lower clamping component (3) is fixedly installed. At the top of the base (1), two groups of left and right slide rails (4) are fixedly installed. A driving component (5) is arranged in the slide rail (4). An upper clamping component (6) is arranged above the lower clamping component (3). The driving component (5) is used to drive the upper clamping component (6) to move up and down. The lower clamping component (3) is inserted into the bottom of the upper clamping component (6). A download plate (7) is inserted into the front side of the lower clamping component (3). An upload plate (8) is inserted into the front side of the upper clamping component (6). The upload plate (8) is attached to the top of the download plate (7). A control box (9) is fixedly installed on the side of one of the slide rails (4). A pressure sensor (10) is arranged inside the elastic component (2).

2. The glue tensile testing machine for conveniently fixing a carrier board according to claim 1, wherein: The elastic component (2) includes two groups of arch-shaped frames (21) fixedly installed at the top of the base (1) and distributed left and right. A sliding rod (22) is slidably connected through the middle of the arch-shaped frame (21). A cross plate (23) is fixedly installed between the bottom ends of the two sliding rods (22). The top end of the sliding rod (22) is fixedly installed at the bottom of the lower clamping component (3). Two groups of washers (24) are sleeved on the upper half of the sliding rod (22). A spring (25) is fixedly installed between the two groups of washers (24). The spring (25) is sleeved on the outside of the sliding rod (22). A connecting plate (26) is fixedly installed between the tops of the two groups of arch-shaped frames (21). The pressure sensor (10) is fixedly installed on the top of the cross plate (23). The pressure sensor (10) is located directly below the connecting plate (26).

3. The glue tensile testing machine for conveniently fixing a carrier board according to claim 2, wherein: The lower clamping component (3) includes a support plate (31) fixedly installed at the top end of the sliding rod (22). Two groups of embedding blocks (32) are fixedly installed at the top of the support plate (31). A slot one (33) is opened on the opposite side of the two groups of embedding blocks (32). The download plate (7) is inserted into the slot one (33). Two groups of limiting flanges (71) are fixedly installed on the front side of the download plate (7). The limiting flanges (71) are abutted against the front side of the embedding blocks (32).

4. The glue tensile testing machine for conveniently fixing a carrier board according to claim 1, wherein: The driving component (5) includes a screw rod (51) rotatably connected in one of the slide rails (4). A motor (52) is fixedly installed at the top end of the screw rod (51). A guide rod (53) is fixedly installed in the other screw rod (51). The motor (52) is electrically connected to the control box (9).

5. The glue tensile testing machine for conveniently fixing a carrier board according to claim 3, wherein: The upper clamping assembly (6) includes a top plate (61) arranged directly above the pallet (31). At the four corners of the bottom of the top plate (61), clamping blocks (62) are fixedly installed. Second slots (63) are respectively formed through the front sides of the clamping blocks (62). Lugs (64) are fixedly installed on both sides of the top plate (61). One set of the lugs (64) is provided with threaded holes and is threadedly connected to the screw rod (51) through the threaded holes. The other set of the lugs (64) is provided with mounting holes through which the lugs are slidably connected to the guide rod (53). A baffle (65) is fixedly installed at the rear of the top plate (61). The inlay block (32) is inserted between the two clamping blocks (62).

6. The glue tensile testing machine for facilitating the fixation of the carrier board according to claim 5, wherein: Two sets of inserting plates (81) distributed front and rear are fixedly installed on both sides of the upper loading plate (8). The upper loading plate (8) is inserted into the four second slots (63) through the four inserting plates (81). The baffle (65) abuts against the rear side of the upper loading plate (8).

7. The glue tensile strength testing machine for conveniently fixing a carrier board according to claim 5, wherein: The length of the arched frame (21) is greater than the length of the sliding rod (22). The length of the inlay block (32) is less than the length of the clamping block (62).

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