CN219777330U

CN219777330U - Paper tube compressive strength testing device

Info

Publication number: CN219777330U
Application number: CN202320022894.9U
Authority: CN
Inventors: 林建政
Original assignee: Fujian Sanfeng Weaving Equipment Co ltd
Current assignee: Fujian Sanfeng Weaving Equipment Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-09-29
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a paper tube compressive strength testing device, which comprises: the device comprises two side frames, wherein a supporting plate is fixedly connected between the two side frames, second electric push rods are arranged on the two side frames, the output ends of the second electric push rods are opposite to each other, and test mechanisms are arranged at the output ends of the second electric push rods. According to the utility model, the second electric push rod drives the two test mechanisms to test the compressive strength of the paper tube, and simultaneously drives the connecting frame to drive the clamped block and the main clamping block to be close to each other until the limiting column is inserted into the through hole of the clamped block, and the clamped block and the main clamping block limit the paper tube.

Description

Paper tube compressive strength testing device

Technical Field

The utility model relates to the technical field of paper tube detection equipment, in particular to a paper tube compressive strength testing device.

Background

In the paper industry, paper tubes are important basic components, and the paper tubes meet a series of technical indexes before leaving the factory.

Retrieved, as application number: CN202220003348.6 provides "a paper tube compressive strength testing arrangement", it is fixed with the pivot through vertical on the bottom surface of a section of thick bamboo, and the pivot of a section of thick bamboo passes through the bearing to be rotated and installs on the underframe, and vertical being fixed with rotation motor on the top surface of underframe, rotation motor's output is connected in the pivot of a section of thick bamboo, carries out the detection of multiposition to the paper tube to improve the various flexibility of precision and data that detects, but the following problem:

fix the fiber container through the centre gripping screw rod, drive the fiber container through the screw rod and remove between two detection heads, lead to at every turn when detecting the fiber container, need carry out the centre gripping with the fiber container and then test it to waste a large amount of time, to the producer, seriously influenced the efficiency of software testing to the fiber container, reduced output.

Disclosure of Invention

In order to overcome the defects in the prior art, the paper tube is driven to move between the two detection heads through the screw rod, so that when the paper tube is detected each time, the paper tube is required to be clamped and then tested, a great amount of time is wasted, the test efficiency of the paper tube is seriously affected for manufacturers, and the technical problem of yield is solved.

The utility model aims at providing a paper tube compressive strength testing device.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a paper tube compressive strength testing device, comprising: the device comprises two side frames, a supporting plate is fixedly connected between the two side frames, second electric push rods are arranged on the two side frames, the output ends of the second electric push rods are opposite to each other, the output ends of the second electric push rods are provided with test mechanisms, a connecting frame is fixedly arranged on the outer side wall of a piston rod in the second electric push rods, a clamped block is fixedly arranged at one end, far away from the corresponding second electric push rod, of the connecting frame, and a limiting mechanism is arranged at one end, far away from the corresponding second electric push rod, of the connecting frame;

the limiting mechanism comprises limiting frames fixedly connected to the side frames, limiting columns are slidably connected to the two ends of each limiting frame and the corresponding side frames, main clamping blocks are fixedly arranged at the front ends of the two limiting columns, the connecting frames are fixedly arranged on the rear sides of the limiting columns, and through holes matched with the limiting columns are formed in the clamping blocks.

According to the paper tube compressive strength testing device, the testing mechanism comprises a fixing frame fixedly connected to the output end of the second electric push rod, two inner grooves are formed in one side, facing each other, of the fixing frames, springs are fixedly mounted in the inner grooves, a pressing plate is fixedly mounted at the other end of each spring, and a detection head is fixedly mounted on one side, facing each other, of each fixing frame.

According to the paper tube compressive strength testing device, the detection head is positioned between the two inner grooves.

According to the paper tube compressive strength testing device, a conveyor belt is arranged outside the supporting plate, and a paper tube is arranged on the conveyor belt.

According to the paper tube compressive strength testing device, one sides of the two side frames, which are far away from each other, are fixedly provided with first electric pushing rods, the output ends of the first electric pushing rods are fixedly connected with supporting blocks, the supporting blocks are fixedly arranged with corresponding second electric pushing rods, and sliding grooves which are in sliding connection with the supporting blocks are formed in the side frames.

The scheme has the beneficial effects that:

1. the second electric putter drives two accredited testing organization and carries out compressive strength test to the fiber container, drives the link simultaneously and drives clamp splice and main clamp splice respectively and be close to each other, until spacing post inserts in the through-hole of clamp splice, is spacing to the fiber container by clamp splice and main clamp splice, and after the test is accomplished the piston rod of second electric putter is retracted, thereby drive clamp splice and main clamp splice and remove towards both sides, thereby the restriction to the fiber container has been removed, be convenient for carry out the test of follow-up fiber container, the efficiency to the fiber container test has been increased.

2. The first electric putter drives the second electric putter and slowly removes along vertical direction, cooperates the flexible head that drives that makes a round trip of second electric putter to test the fiber container to compressive strength tests to not co-altitude.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a block diagram of a paper tube compressive strength testing apparatus of the present utility model;

FIG. 2 is a side view of the paper tube compressive strength testing apparatus of the present utility model;

fig. 3 is an enlarged view at a in fig. 1.

Legend description:

1. a side frame; 2. a first electric push rod; 3. a support block; 4. a second electric push rod; 5. a chute; 6. a paper tube; 7. a clamped block; 8. a conveyor belt; 9. a testing mechanism; 901. a fixing frame; 902. a spring; 903. a pressing plate; 904. a detection head; 905. an inner tank; 10. a limiting mechanism; 1001. a limiting frame; 1002. a limit column; 1003. a main clamping block; 11. a connecting frame; 12. and a support plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 3, a paper tube compressive strength testing apparatus according to an embodiment of the present utility model includes: the two side frames 1, fixedly connected with backup pad 12 between the two side frames 1, the outside of backup pad 12 is provided with conveyer belt 8, be provided with fiber container 6 on the conveyer belt 8, conveyer belt 8 is used for driving fiber container 6 and removes, help becoming production line type production, all be provided with second electric putter 4 on the two side frames 1, and the output of second electric putter 4 is just right each other, the output of second electric putter 4 all is provided with testing mechanism 9, drive two testing mechanism 9 through second electric putter 4 and remove along the direction of mutual orientation, the lateral wall fixed mounting of piston rod has link 11 in the second electric putter 4, the one end fixed mounting that the corresponding second electric putter 4 was kept away from to front side link 11 is received clamp splice 7, the one end that the corresponding second electric putter 4 was kept away from to rear side link 11 is provided with stop gear 10.

The limiting mechanism 10 comprises limiting frames 1001 fixedly connected to the side frames 1, limiting columns 1002 are slidably connected to two ends of the limiting frames 1001 and the corresponding side frames 1, main clamping blocks 1003 are fixedly arranged at the front ends of the two limiting columns 1002, through holes matched with the limiting columns 1002 are formed in the clamping blocks 7, a piston rod of the second electric push rod 4 moves to drive the connecting frames 11 to move, the front connecting frames 11 drive the clamping blocks 7 to move, the rear connecting frames 11 drive the main clamping blocks 1003 to move, the limiting columns 1002 increase the moving stability of the main clamping blocks 1003, and meanwhile, the part, extending towards one side of the clamping blocks 7, of the limiting columns 1002 moves into the through holes of the clamping blocks 7, so that the paper tube 6 is limited between the clamping blocks 7 and the main clamping blocks 1003, and the paper tube 6 is conveniently tested by the testing mechanism 9.

The testing mechanism 9 comprises a fixing frame 901 fixedly connected to the output end of the second electric push rod 4, two inner grooves 905 are formed in one side, facing each other, of the two fixing frames 901, a spring 902 is fixedly installed in the inner grooves 905, a pressing plate 903 is fixedly installed at the other end of the spring 902, a detection head 904 is fixedly installed in one side, facing each other, of the two fixing frames 901, the detection head 904 is a pressing head on a movable plane pressure tester, the detection head 904 is located between the two inner grooves 905, when the second electric push rod 4 drives the fixing frame 901 to move until the pressing plate 903 abuts against the side wall of the paper tube 6, the spring 902 is slowly compressed, at the moment, the detection head 904 contacts the outer side wall of the paper tube 6, the paper tube 6 is subjected to compressive strength testing, the pressing plate 903 is used for clamping during testing the paper tube 6, and testing stability is improved.

The side that two side frames 1 keep away from each other is all fixed mounting has first electric putter 2, and the output fixedly connected with supporting shoe 3 of first electric putter 2, supporting shoe 3 and the second electric putter 4 fixed mounting that corresponds, set up on the side frame 1 with supporting shoe 3 sliding connection's spout 5, first electric putter 2 drive supporting shoe 3 remove along spout 5 to drive second electric putter 4 and remove along vertical direction, help carrying out the resistance to compression test to the different height of fiber container 6.

The first electric push rod 2 and the second electric push rod 4 can be connected with an external controller (such as model number PLCs 7-200) through wires, and the paper tube 6 is detected to be positioned between the clamped block 7 and the main clamping block 1003 through an external infrared detector, so that the first electric push rod 2 and the second electric push rod 4 can be started conveniently.

Working principle: when the test device is used, the conveyor belt 8 drives the paper tube 6 to move between the clamped block 7 and the main clamping block 1003, the second electric push rod 4 drives the two test mechanisms 9 to perform compressive strength test on the paper tube 6, meanwhile, the clamped block 7 and the main clamping block 1003 are respectively driven to be close to each other through the connecting frame 11 until the limiting column 1002 is inserted into the through hole of the clamped block 7, the clamped block 7 and the main clamping block 1003 limit the paper tube 6, at the moment, the back and forth expansion of the second electric push rod 4 drives the detection head 904 to test the paper tube 6, the limiting column 1002 is still inserted into the through hole of the clamped block 7, the clamped block 7 and the main clamping block 1003 still limit the paper tube 6 to move, meanwhile, the first electric push rod 2 drives the second electric push rod 4 to slowly move along the vertical direction, so that compressive strength test is performed on different heights, after the test is completed, the piston rod of the second electric push rod 4 is retracted, so that the clamped block 7 and the main clamping block 1003 are driven to move towards two sides, the limit on the paper tube 6 is removed, the test on the paper tube 6 is facilitated, and the test efficiency on the paper tube 6 is increased.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Paper tube compressive strength testing arrangement includes: the device is characterized in that a supporting plate (12) is fixedly connected between the two side frames (1), a second electric push rod (4) is arranged on each side frame (1), the output ends of the second electric push rods (4) are opposite to each other, a testing mechanism (9) is arranged at each output end of each second electric push rod (4), a connecting frame (11) is fixedly arranged on the outer side wall of a piston rod in each second electric push rod (4), a clamped block (7) is fixedly arranged at one end, far away from the corresponding second electric push rod (4), of each connecting frame (11), and a limiting mechanism (10) is arranged at one end, far away from the corresponding second electric push rod (4), of each connecting frame (11);

the limiting mechanism (10) comprises limiting frames (1001) fixedly connected to the side frames (1), limiting columns (1002) are slidably connected to the two ends of each limiting frame (1001) and the corresponding side frame (1), main clamping blocks (1003) are fixedly arranged at the front ends of the two limiting columns (1002), the connecting frames (11) and the main clamping blocks (1003) are fixedly arranged at the rear sides, and through holes which are mutually matched with the limiting columns (1002) are formed in the clamping blocks (7).

2. The paper tube compressive strength testing device according to claim 1, wherein the testing mechanism (9) comprises a fixing frame (901) fixedly connected to the output end of the second electric push rod (4), two inner grooves (905) are formed in one side, facing each other, of the two fixing frames (901), springs (902) are fixedly mounted in the inner grooves (905), a pressing plate (903) is fixedly mounted at the other end of each spring (902), and detection heads (904) are fixedly mounted in one side, facing each other, of the two fixing frames (901).

3. A paper tube compressive strength testing apparatus as claimed in claim 2, wherein the detection head (904) is located between two inner grooves (905).

4. The paper tube compressive strength testing apparatus according to claim 1, wherein a conveyor belt (8) is provided outside the supporting plate (12), and a paper tube (6) is provided on the conveyor belt (8).

5. The paper tube compressive strength testing device according to claim 1, wherein a first electric push rod (2) is fixedly installed on one side, away from each other, of each side frame (1), the output end of each first electric push rod (2) is fixedly connected with a supporting block (3), the supporting blocks (3) are fixedly installed with corresponding second electric push rods (4), and sliding grooves (5) which are in sliding connection with the supporting blocks (3) are formed in the side frames (1).