An automatic control concrete test block feeding device

Abstract

An automatic control concrete test block feeding device, first sliding seat (1) and second sliding seat (1) between, second sliding seat (1) and third sliding seat (1) between all through long connecting plate (3) are connected, third sliding seat (1) and fourth sliding seat (1) between through short connecting plate (6) are connected, first moving screw (4) and second sliding seat (1) are connected from left to right, second moving screw (4) and third sliding seat (1) are connected, third moving screw (4) and fourth sliding seat (1) are connected, fourth sliding seat (1) is connected with chain (12) through connecting seat (13), four sliding seats (1) are connected with left push plate (8), middle push plate (9), middle push plate (9) and right push plate (10) respectively from left to right. The utility model three groups of test block are transported simultaneously, and the test efficiency is greatly improved, and the test block conveying / output is automatically completed, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] This invention belongs to the field of material feeding technology, specifically relating to an automatic control device for feeding concrete test blocks. Background Technology

[0002] The current method of pressure testing concrete specimens involves manually moving the concrete specimens to the testing station of the pressure testing machine, starting the machine, and conducting the test. After the test is completed, another concrete specimen is moved to the testing station of the pressure testing machine, and the machine is started again for the test. This process is repeated, resulting in very low testing efficiency and high labor intensity. Summary of the Invention

[0003] To address the shortcomings of existing concrete block pressure tests, which are characterized by low efficiency and high labor intensity, this invention provides an automated concrete block feeding device that feeds a group of blocks at a time, employs automated control, and synchronizes feeding and discharging during the test.

[0004] An automatic control concrete test block feeding device includes a sliding seat, a slide rail, a long connecting plate, a moving screw, a long waist-shaped groove, a short connecting plate, a short waist-shaped groove, a left push plate, a middle push plate, a right push plate, an extension part, a chain, a connecting seat, a motor, a transmission component, a limit switch, a hydraulic component support, a transmission component support, a hydraulic component, a test block, and a robot.

[0005] Slide rails are fixed at the front and rear of the top surface of the transmission part bracket. The slide rails are installed horizontally in the left and right directions. The sliding seat is sleeved on the slide rail and can slide left and right on the slide rail. Slide rails are also fixed in the hydraulic part bracket at the corresponding positions of the transmission part bracket.

[0006] From left to right, the first and second sliding seats are connected by a long connecting plate, the second and third sliding seats are also connected by a long connecting plate, and the third and fourth sliding seats are connected by a short connecting plate. The long connecting plate has an elongated slot on its right side, and the short connecting plate has a short slot on its right side.

[0007] From left to right, the first moving screw is connected to the second sliding seat, and the first moving screw can move in the long slot of the long connecting plate on the left. The second moving screw is connected to the third sliding seat, and the second moving screw can move in the long slot of the long connecting plate on the right. The third moving screw is connected to the fourth sliding seat, and the third moving screw can move in the short slot of the short connecting plate.

[0008] A left push plate is connected to the first sliding block from left to right. When the left push plate moves to the right, it pushes the test block on the left to move to the right.

[0009] The second and third sliding seats are both connected to the middle push plate via a rotating shaft. The middle push plate consists of two parts, front and back. The front middle push plate can rotate clockwise around the rotating shaft, and the rear middle push plate can rotate counterclockwise around the rotating shaft. When the left middle push plate moves to the right, it pushes the middle test block to the right. When the right middle push plate moves to the right, it pushes the right test block to the right.

[0010] The fourth sliding seat is connected to the right push plate via a rotating shaft. There is an upward extension on the right push plate. Both the right push plate and the extension are composed of two parts, front and back. The front right push plate and the extension can rotate clockwise around the rotating shaft, while the rear right push plate and the extension can rotate counterclockwise around the rotating shaft. The movement of the right push plate and the extension to the right moves the three test blocks after the pressure test to the right to the outlet of the test blocks.

[0011] The left push plate and two middle push plates are used to push the three test blocks to be tested, while the right push plate and the extension are used to push the test blocks that have already been tested.

[0012] A chain, a connecting seat, a motor, and a transmission component are fixed on the transmission part bracket. The chain is connected to the fourth sliding seat through the connecting seat. The output of the motor drives the chain to rotate through the transmission component, and then the chain drives the fourth sliding seat to move to the right through the connecting seat. At the same time, the third moving screw moves to the right in the short waist-shaped groove of the short connecting plate.

[0013] When the third moving screw moves to the right end of the short waist-shaped groove, it drives the third sliding seat to move to the right through the long connecting plate on the right. At the same time, the second moving screw moves to the right in the long waist-shaped groove of the long connecting plate on the right.

[0014] When the second moving screw moves to the right end of the long slot in the long connecting plate on the right, it drives the middle long connecting plate to move to the right, which in turn drives the second sliding seat to move to the right.

[0015] When the first moving screw moves to the right end of the long slot in the long connecting plate on the left, it moves the long connecting plate on the left to the right, which in turn moves the first sliding seat to the right.

[0016] A limit switch is installed on the left end of the transmission part bracket, and a limit switch is also installed on the right end of the hydraulic part bracket at the position corresponding to the transmission part bracket.

[0017] When the fourth sliding block moves to the right and reaches the limit switch at the right end, the limit switch on the right sends a signal to the hydraulic components to perform a pressure test on the test block.

[0018] After the pressure test is completed, the hydraulic components send a signal to the motor, which reverses and causes the left push plate, the middle push plate, the right push plate, and each sliding seat to return to their original positions to the left.

[0019] When the middle push plate and the right push plate return and encounter the test block, they automatically open due to the resistance of the test block.

[0020] The working process of this utility model:

[0021] 1. Start the robot. The robot will place the three test blocks in the designated positions on the transmission part support.

[0022] 2. The robot sends a signal to the motor, which drives the fourth sliding block to move to the right through the transmission components, chain, and connecting seat. Then, through the short connecting plate and the long connecting plate, it drives the third sliding block, the second sliding block, and the first sliding block to move to the right in sequence, pushing the test block from left to right to the pressure test position.

[0023] 3. When the fourth sliding block moves to the right and reaches the right limit switch, the right limit switch sends a signal to the hydraulic components to perform a pressure test on the test block.

[0024] 4. After the pressure test is completed, the hydraulic components send a signal to the motor, and the motor reverses, causing the right push plate, the middle push plate, the left push plate and the sliding seat to return to their original positions to the left.

[0025] 5. When the first sliding block retracts and touches the left limit switch, the left limit switch sends a signal to the motor, and the motor stops working.

[0026] 6. Repeat the above steps.

[0027] Beneficial effects:

[0028] 1. Three sets of test blocks are transported simultaneously and pressure tested synchronously, which greatly improves the testing efficiency.

[0029] 2. The sample block feeding and output are both completed automatically, greatly reducing labor intensity.

[0030] 3. Assembly line operation greatly reduces the working space. Attached Figure Description

[0031] Figure 1 This is the front view of the present invention.

[0032] Figure 2 This is a top view of the present invention.

[0033] Figure 3 This is the left view of the present invention.

[0034] Figure 4 This is a top view of the present invention excluding the hydraulic component 19.

[0035] Figure 5 This utility model Figure 1 A magnified view of a section at point I.

[0036] Figure 6 This utility model Figure 2 A magnified view of section II in the middle.

[0037] Figure 7 This utility model Figure 3 A magnified view of section III in the middle.

[0038] In the diagram: 1. Sliding seat; 2. Slide rail; 3. Long connecting plate; 4. Moving screw; 5. Long waist-shaped groove; 6. Short connecting plate; 7. Short waist-shaped groove; 8. Left push plate; 9. Middle push plate; 10. Right push plate; 11. Extension part; 12. Chain; 13. Connecting seat; 14. Motor; 15. Transmission component; 16. Limit switch; 17. Hydraulic component support; 18. Transmission component support; 19. Hydraulic component; 20. Test block; 21. Robot. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0040] An automatic control concrete test block feeding device includes a sliding seat 1, a slide rail 2, a long connecting plate 3, a moving screw 4, a long waist-shaped groove 5, a short connecting plate 6, a short waist-shaped groove 7, a left push plate 8, a middle push plate 9, a right push plate 10, an extension part 11, a chain 12, a connecting seat 13, a motor 14, a transmission component 15, a limit switch 16, a hydraulic component support 17, a transmission component support 18, a hydraulic component 19, a test block 20, and a robot 21.

[0041] Slide rails 2 are fixed at the front and rear of the top surface of the transmission part bracket 18. The slide rails 2 are installed horizontally in the left and right directions. The sliding seat 1 is sleeved on the slide rail 2 and can slide left and right on the slide rail 2. Slide rails 2 are also fixed in the hydraulic part bracket 17 at the corresponding positions of the transmission part bracket 18.

[0042] From left to right, the first sliding seat 1 and the second sliding seat 1 are connected by a long connecting plate 3. The second sliding seat 1 and the third sliding seat 1 are also connected by a long connecting plate 3. The third sliding seat 1 and the fourth sliding seat 1 are connected by a short connecting plate 6. The right side of the long connecting plate 3 has an elongated slot 5, and the right side of the short connecting plate 6 has a short slot 7.

[0043] The fourth sliding seat 1 is connected to the chain 12 via the connecting seat 13.

[0044] From left to right, the first moving screw 4 is connected to the second sliding seat 1. The first moving screw 4 can move in the long waist-shaped groove 5 of the long connecting plate 3 on the left. The second moving screw 4 is connected to the third sliding seat 1. The second moving screw 4 can move in the long waist-shaped groove 5 of the long connecting plate 3 on the right. The third moving screw 4 is connected to the fourth sliding seat 1. The third moving screw 4 can move in the short waist-shaped groove 7 of the short connecting plate 6.

[0045] A left push plate 8 is connected to the first sliding block 1 from left to right. When the left push plate 8 moves to the right, it pushes the test block 20 on the left to move to the right.

[0046] The second sliding seat 1 and the third sliding seat 1 are both connected to the middle push plate 9 via a rotating shaft. The middle push plate 9 consists of two parts, front and rear. The front middle push plate 9 can rotate clockwise around the rotating shaft, and the rear middle push plate 9 can rotate counterclockwise around the rotating shaft. When the left middle push plate 9 moves to the right, it pushes the middle test block 20 to the right. When the right middle push plate 9 moves to the right, it pushes the right test block 20 to the right.

[0047] The fourth sliding seat 1 is connected to the right push plate 10 via a rotating shaft. There is an upward extension 11 on the right push plate 10. Both the right push plate 10 and the extension 11 are composed of two parts, front and back. The front right push plate 10 and the extension 11 can rotate clockwise around the rotating shaft, and the rear right push plate 10 and the extension 11 can rotate counterclockwise around the rotating shaft. The right push plate 10 and the extension 11 move to the right to move the three test blocks 20 after the pressure test is completed to the right to the outlet of the test block 20.

[0048] The left push plate 8 and the two middle push plates 9 are used to push the three test blocks 20 to be tested, while the right push plate 10 and the extension part 11 are used to push the test blocks 20 that have been tested.

[0049] A chain 12, a connecting seat 13, a motor 14, and a transmission component 15 are fixed on the transmission bracket 18. The chain 12 is connected to the fourth sliding seat 1 through the connecting seat 13. The output of the motor drives the chain 12 to rotate through the transmission component 15. Then, the chain 12 drives the fourth sliding seat 1 to move to the right through the connecting seat 13. At the same time, the third moving screw 4 moves to the right in the short waist-shaped groove 7 of the short connecting plate 6.

[0050] When the third moving screw 4 moves to the right end of the short waist-shaped groove 7, it drives the third sliding seat 1 to move to the right through the long connecting plate 3 on the right. At the same time, the second moving screw 4 moves to the right in the long waist-shaped groove 5 of the long connecting plate 3 on the right.

[0051] When the second moving screw 4 moves to the right end of the long waist-shaped groove 5 in the long connecting plate 3 on the right, it drives the long connecting plate 3 in the middle to move to the right, which in turn drives the second sliding seat 1 to move to the right.

[0052] When the first moving screw 4 moves to the right end of the long waist-shaped groove 5 in the long connecting plate 3 on the left, it drives the long connecting plate 3 on the left to move to the right, which in turn drives the first sliding seat 1 to move to the right.

[0053] A limit switch 16 is installed on the left end of the transmission part bracket 18, and a limit switch 16 is also installed on the right end of the hydraulic part bracket 17 at the position corresponding to the transmission part bracket 18.

[0054] When the fourth sliding block 1 moves to the right and reaches the limit switch 16 at the right end, the limit switch 16 on the right side sends a signal to the hydraulic component 19 to perform a pressure test on the test block 20.

[0055] After the pressure test is completed, the hydraulic component 19 sends a signal to the motor 14, and the motor 14 reverses, causing the left push plate 8, the middle push plate 9, the right push plate 10 and each sliding seat 1 to return to their original positions to the left.

[0056] When the middle push plate 9 and the right push plate 10 return and encounter the test block 20, they automatically open due to the resistance of the test block 20.

[0057] The working process of this utility model:

[0058] 1. Start robot 21. Robot 21 will place the three test blocks 20 in the specified positions on the transmission part support 18.

[0059] 2. The robot 21 sends a signal to the motor 14. The motor 14 drives the fourth sliding seat 1 to move to the right through the transmission component 15, chain 12, and connecting seat 13. Then, through the short connecting plate 6 and the long connecting plate 3, it drives the third sliding seat 1, the second sliding seat 1, and the first sliding seat 1 to move to the right in sequence, pushing the test block 20 from left to right to the pressure test position.

[0060] 3. When the fourth sliding block 1 moves to the right and reaches the right limit switch 16, the right limit switch 16 sends a signal to the hydraulic component 19 to perform a pressure test on the test block 20.

[0061] 4. After the pressure test is completed, the hydraulic component 19 sends a signal to the motor 14, and the motor 14 reverses, causing the right push plate 10, the middle push plate 9, the left push plate 8 and the sliding seat 1 to return to their original positions to the left.

[0062] 5. When the first sliding block 1 retracts and touches the left limit switch 16, the left limit switch 16 sends a signal to the motor 14, and the motor 14 stops working.

[0063] 6. Repeat the above steps.

Claims

1. An automatic control concrete test block feeding device, comprising a sliding seat (1), a slide rail (2), a long connecting plate (3), a moving screw (4), a long waist-shaped groove (5), a short connecting plate (6), a short waist-shaped groove (7), a left push plate (8), a middle push plate (9), a right push plate (10), an extension part (11), a chain (12), a connecting seat (13), a motor (14), a transmission component (15), a limit switch (16), a hydraulic component support (17), a transmission component support (18), a hydraulic component (19), a test block (20), and a robot (21), characterized in that: From left to right, the first sliding seat (1) and the second sliding seat (1) are connected by a long connecting plate (3). The second sliding seat (1) and the third sliding seat (1) are also connected by a long connecting plate (3). The third sliding seat (1) and the fourth sliding seat (1) are connected by a short connecting plate (6). The long connecting plate (3) has a long waist-shaped groove (5) on its right side, and the short connecting plate (6) has a short waist-shaped groove (7) on its right side. From left to right, the first moving screw (4) is connected to the second sliding seat (1). The second moving screw (4) is connected to the third sliding seat (1). The third moving screw (4) is connected to the fourth sliding seat (1). The fourth sliding seat (1) is connected to the chain (12) through a connecting seat (13).

2. The automatic control concrete test block feeding device as described in claim 1, characterized in that: The first sliding seat (1) from left to right is connected to the left push plate (8). The second sliding seat (1) and the third sliding seat (1) are connected to the middle push plate (9) through a pivot. The middle push plate (9) is composed of two parts, front and back. The fourth sliding seat (1) is connected to the right push plate (10) through a pivot. There is an upward extension (11) on the right push plate (10). The right push plate (10) and the extension (11) are both composed of two parts, front and back.

3. The automatic control concrete test block feeding device as described in claim 1, characterized in that: Slide rails (2) are fixed at the front and rear of the top surface of the transmission part bracket (18). The slide rails (2) are installed horizontally in the left and right directions. The sliding seat (1) is sleeved on the slide rails (2). Slide rails (2) are also fixed in the hydraulic part bracket (17) at the corresponding positions of the transmission part bracket (18).

4. The automatic control concrete test block feeding device as described in claim 1, characterized in that: A limit switch (16) is installed on the left end of the transmission part bracket (18), and a limit switch (16) is also installed on the right end of the hydraulic part bracket (17).

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