A cutting device for a metal protective frame on the side of a wooden toy

Abstract

The invention discloses a cutting device for a metal guard frame on the side of a wooden toy, and relates to the technical field of metal guard frame cutting. The device comprises a cutting table and a motor three, wherein an output shaft three of the motor three is fixedly connected with a cutting tool, and a clamping assembly is arranged on the cutting table, wherein the clamping assembly comprises a clamping block, a contact block one and a push rod, and the number of the clamping block and the contact block one is two, and a hexagonal rod is fixedly installed at the end of each clamping block. The invention performs a flipping operation on the clamped workpiece through the rotation of the two clamping blocks, and the workpiece stops after being flipped one hundred and eighty degrees. At this time, the other side of the workpiece faces the cutting tool, and the cutting tool can be used to rotate to cut the other side of the workpiece, and there is no need for the staff to operate the clamp to release the fixation of the workpiece and adjust the position of the workpiece before fixing it, thereby eliminating cumbersome operation steps and improving the cutting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal guard frame cutting, in particular to a cutting device for a metal guard frame on the side of a wooden toy. Background Art

[0002] The metal guard frame on the side of wooden toys is a protective device used for the side of wooden toys. It is usually made of metal material. Its main function is to protect the side part of the wooden toy and prevent damage to the wooden toy caused by collision or wear. When making the metal guard frame on the side, cutting processing is required, so a cutting device for the metal guard frame on the side of wooden toys is needed.

[0003] The current cutting device for the metal protective frame on the side of wooden toys has been found to have at least the following technical problems:

[0004] In actual use, the existing cutting device for the metal protective frame on the side of a wooden toy is relatively complicated in fixing the workpiece, which is not convenient for subsequent cutting processing and is relatively inconvenient to use.

[0005] After the existing cutting device for the metal guard frame on the side of a wooden toy has completed the cutting process on one side of the workpiece, the worker needs to operate the clamp to release the fixation of the workpiece, and then adjust the position of the workpiece before fixing the workpiece. The operation steps are relatively cumbersome, time-consuming and labor-intensive, and the cutting efficiency of the workpiece is reduced. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a cutting device for a metal protective frame on the side of a wooden toy to solve the above-mentioned technical problems.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A cutting device for a metal protective frame on the side of a wooden toy, comprising a cutting table and a motor three, wherein the output shaft three of the motor three is fixedly connected to a cutting tool, a clamping assembly is arranged on the cutting table, and the clamping assembly comprises a clamping block, a contact block one and a push rod, wherein the number of the clamping block and the contact block one is two, a hexagonal rod is fixedly installed at the end of each clamping block, a cylinder is fixedly connected at the end of each hexagonal rod, a limiting ring one is fixedly sleeved on each cylinder, a connecting tube is fixedly installed at the end of each contact block one, each cylinder is respectively inserted into the connecting tube, and fixing rods are fixedly installed on both sides of the upper end of the cutting table , a fixing ring is fixedly installed on the upper end of each of the fixing rods, a round tube is passed through each of the fixing rings, a hexagonal opening is opened on the surface of each of the round tubes, each of the hexagonal rods movably passes through the hexagonal opening, a gear is fixedly installed on each of the round tubes, a straight rod is fixedly installed on the bottom end of each of the contact blocks 1, a push block 1 is fixedly installed on both side ends of the push rod, and the two push blocks 1 are respectively fitted with the surfaces of the two contact blocks 1, a flip assembly is provided on the cutting table, and the flip assembly includes a slide rod, racks are fixedly installed on both sides of the upper end of the slide rod, and the two gears are respectively meshed with the two racks.

[0009] Preferably: the inner wall of each connecting tube is provided with an annular groove 1, each of the limiting rings 1 is respectively arranged in the annular groove 1, each of the clamping blocks is U-shaped, a rubber pad is arranged in each of the clamping blocks, a limiting ring 2 is fixedly installed on each of the round tubes, an annular groove 2 is provided on the inner wall of each fixing ring, the limiting ring 2 is arranged in the annular groove 2, a slider 1 is fixedly installed on the bottom end of each of the straight rods, a sliding groove 2 is provided on both sides of the upper surface of the cutting table, two sliding blocks 1 are respectively slidably installed in the sliding groove 2, a round rod 1 is movably penetrated in each of the sliding blocks 1, a spring 1 is movably sleeved on each of the round rods 1, each of the round rods 1 is respectively fixedly installed in the sliding groove 2, each of the sliding blocks 1 is fixedly connected to the inner wall of the sliding groove 2 through a spring 1, and an insertion rod is fixedly connected to the end of each of the straight rods, and each of the insertion rods is movably inserted into the fixing rod.

[0010] Preferably: a connecting arm is fixedly installed on the upper end of the cutting table, a cylinder 1 is fixedly installed on the bottom end of the connecting arm, a telescopic rod 1 of the cylinder 1 is fixedly connected to the upper end of the push rod, two guide columns are movably penetrated on the push rod, and the two guide columns are fixedly installed on the upper end of the cutting table, push blocks 2 are fixedly installed on both sides of the upper end of the push rod, the sliding rod is located below the push rod, and contact blocks 2 are fixedly installed on both sides of the end of the sliding rod, the two push blocks 2 correspond to the positions of the two contact blocks 2 respectively, and the surfaces of each push block 1 that fit with each contact block 1 are all inclined designs.

[0011] Preferably: a slider 2 is fixedly installed in the middle of the bottom end of the slide rod, a slide groove 1 is opened on the upper surface of the cutting table, the slider 2 is slidably installed in the slide groove 1, a round rod 2 is movably passed through the slider 2, the round rod 2 is fixedly installed in the slide groove 1, a spring 2 is movably sleeved on the round rod 2, the slider 2 is fixedly connected to the inner wall of the slide groove 1 through the spring 2, a slide seat is movably passed through the cutting table, a cylinder 2 is fixedly connected to the bottom end of the cutting table, a telescopic rod 2 of the cylinder 2 is fixedly connected to the slide seat, and a limiting rod 1 is fixedly installed on both sides of the bottom end of the cutting table, and the two limiting rods 1 movably pass through the slide seat.

[0012] Preferably: a connecting rod is slidably installed on the slide seat, a sliding sleeve is fixedly installed on the end of the motor three, the sliding sleeve is slidably installed on the connecting rod, motor one is fixedly installed on the end of the connecting rod, the output shaft one of the motor one is fixedly connected with screw rod one, the screw rod one penetrates the sliding sleeve and is threadedly connected to the sliding sleeve, motor two is fixedly installed on the upper end of the slide seat, the output shaft two of the motor two is fixedly connected with screw rod two, the screw rod two penetrates the connecting rod and is threadedly connected to the connecting rod, U-shaped rods are fixedly installed on both ends of the slide seat, and the two U-shaped rods are respectively connected to the two ends of the movable connecting rod.

[0013] One: The two clamping blocks are driven to move closer to each other by the two hexagonal rods moving closer to each other. The gap between the two clamping blocks is reduced by the two clamping blocks moving closer to each other, so that the workpiece is clamped and fixed. The fixation of the workpiece is relatively simple. By clamping and fixing the workpiece, it is convenient to cut one side of the workpiece. The workpiece is flipped by the flipping assembly to facilitate the subsequent cutting of the other side of the workpiece, which is more convenient to use.

[0014] Second: By continuing to move the push rod downward, the two push blocks will be driven to fit the surface of the contact block two respectively, and the two push blocks will apply force to the contact block two respectively, so that the slide bar and the two racks are moved. The movement of the two racks will drive the two gears to rotate, so that the two clamping blocks rotate around the cylinder as the axis. The rotation of the two clamping blocks will flip the clamped workpiece, so that it will stop after flipping 180 degrees. At this time, the other side of the workpiece faces the cutting tool, and the cutting tool can be used to rotate to cut the other side of the workpiece. There is no need for the staff to operate the fixture to release the fixation of the workpiece and adjust the position of the workpiece before fixing it, which saves cumbersome operating steps and improves cutting efficiency.

[0015] Three: Each clamping block is U-shaped in design, and the two clamping blocks are respectively mounted on the two ends of the workpiece, so that when the two clamping blocks rotate, they can stably drive the workpiece to perform a flipping operation. A rubber pad is provided in each clamping block. The rubber pad has the characteristic of deforming under a certain force, so that there is a certain buffering effect between the clamping block and the workpiece, that is, when the push block is in contact with the surface of the straight rod, it can ensure that the clamping assembly can stably clamp the workpiece, thereby ensuring stability during the cutting process of the workpiece.

[0016] Four: A hexagonal opening is opened on the surface of the round tube, and a hexagonal rod is fixedly installed on the end of the clamping block. The hexagonal rod movably passes through the hexagonal opening, so the hexagonal rod and the clamping block can be driven to rotate by the rotation of the gear, and the hexagonal rod can slide in the hexagonal opening, so that the two clamping blocks can move in the horizontal direction, ensuring the clamping and flipping operations of the workpiece. The device can fix and flip the workpiece without adding other additional power sources through the linkage design of the clamping component and the fixing component. The structural design is reasonable and the use effect is better.

[0017] Five: The limiting ring 1 is rotatably installed in the annular groove 1 at the connecting tube, so that the clamping block rotates relative to the connecting tube, and the movement of the connecting tube can drive the clamping block to move. The limiting ring 2 is rotatably installed in the annular groove 2 at the fixed ring, so that the clamping block rotates relative to the fixed ring and plays a limiting role on the round tube, avoiding the horizontal movement of the round tube, ensuring the stable clamping of the workpiece and the subsequent flipping operation, without causing motion interference, and the structural design is reasonable.

[0018] Six: The workpiece is cut by the rotation of the cutting tool. By starting motor one, the sleeve, motor three and the cutting tool are controlled to move in the X-axis direction. By starting motor two, the connecting rod, sleeve, motor three and the cutting tool are controlled to move in the Z-axis direction. By starting cylinder two, the slide, connecting rod, sleeve, motor three and the cutting tool are controlled to move in the Y-axis direction. The movement of the cutting tool in the X, Y and Z-axis directions is controlled, which has higher flexibility, makes cutting of the workpiece more convenient, and improves the cutting efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 It is a structural diagram of the whole cutting device for the metal protection frame on the side of a wooden toy of the present invention;

[0021] Figure 2It is a structural diagram of the bottom of the cutting table of the present invention;

[0022] Figure 3 This is a structural diagram of the push block 2 of the present invention;

[0023] Figure 4 is a structural diagram of the slide bar of the present invention;

[0024] Figure 5 is a structural diagram of a push rod of the present invention;

[0025] Figure 6 It is a structural diagram of a contact block 1 of the present invention;

[0026] Figure 7 It is a structural diagram of the fixed ring and the connecting tube cut away in the present invention;

[0027] Figure 8 It is a structural diagram of the hexagonal rod of the present invention.

[0028] Legend: 1. Cutting table; 11. Connecting arm; 12. Cylinder 1; 13. Slide 1; 14. Slide 2; 15. Cylinder 2; 16. Limit rod 1; 2. Motor 3; 21. Cutting knife; 23. Sliding sleeve; 3. Clamping block; 31. Hexagonal rod; 32. Cylinder; 33. Limiting ring 1; 34. Rubber pad; 4. Contact block 1; 41. Connecting tube; 42. Straight rod; 43. Sliding block 1; 44. Round rod 1; 45. Spring 1; 46. 6. Insert rod; 5. Fixing ring; 51. Fixing rod; 52. Round tube; 53. Gear; 54. Hexagonal port; 55. Limiting ring 2; 6. Push rod; 61. Push block 2; 62. Push block 1; 63. Guide column; 7. Sliding rod; 72. Contact block 2; 73. Rack; 74. Sliding block 2; 75. Round rod 2; 76. Spring 2; 8. Sliding seat; 81. Screw rod 2; 82. U-shaped rod; 83. Motor 2; 9. Connecting rod; 91. Motor 1. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, in view of the problems existing in the prior art, the present invention provides a cutting device for a metal protective frame on the side of a wooden toy, comprising a cutting table 1 and a motor 2, wherein the output shaft 3 of the motor 2 is fixedly connected with a cutting tool 21, a clamping assembly is arranged on the cutting table 1, the clamping assembly comprises a clamping block 3, a contact block 4 and a push rod 6, the number of the clamping block 3 and the contact block 4 are both two, a hexagonal rod 31 is fixedly installed at the end of each clamping block 3, a cylinder 32 is fixedly connected at the end of each hexagonal rod 31, a limiting ring 33 is fixedly sleeved on each cylinder 32, a connecting tube 41 is fixedly installed at the end of each contact block 4, each cylinder 32 is respectively inserted into the connecting tube 41, and fixing rods 5 are fixedly installed on both sides of the upper end of the cutting table 1. 1, a fixing ring 5 is fixedly installed on the upper end of each fixing rod 51, a round tube 52 is passed through each fixing ring 5, a hexagonal opening 54 is opened on the surface of each round tube 52, each hexagonal rod 31 is movably passed through the hexagonal opening 54, a gear 53 is fixedly installed on each round tube 52, a straight rod 42 is fixedly installed on the bottom end of each contact block 4, a push block 62 is fixedly installed on both side ends of the push rod 6, and the two push blocks 62 are respectively fitted with the surfaces of the two contact blocks 4, a flip assembly is provided on the cutting table 1, and the flip assembly includes a slide bar 7, racks 73 are fixedly installed on both sides of the upper end of the slide bar 7, and the two gears 53 are respectively meshed with the two racks 73, and an annular groove is opened on the inner wall of each connecting tube 41, and each limit The limiting rings 1 33 are respectively arranged in the annular groove 1, each clamping block 3 is U-shaped, and a rubber pad 34 is arranged in each clamping block 3. A limiting ring 2 55 is fixedly installed on each round tube 52, and an annular groove 2 is provided on the inner wall of each fixing ring 5. The limiting ring 2 55 is arranged in the annular groove 2. A slider 1 43 is fixedly installed at the bottom end of each straight rod 42. A slide groove 2 14 is provided on both sides of the upper surface of the cutting table 1. Two sliders 1 43 are respectively slidably installed in the slide groove 2 14. A round rod 1 44 is movably penetrated in each slider 1 43, and a spring 1 45 is movably sleeved on each round rod 1 44. Each round rod 1 44 is respectively fixedly installed in the slide groove 2 14, and each slider 1 43 is fixed to the inner wall of the slide groove 2 14 through a spring 1 45. The end of each straight rod 42 is fixedly connected with an insertion rod 46, and each insertion rod 46 is movably inserted into the fixed rod 51. The upper end of the cutting table 1 is fixedly installed with a connecting arm 11, and the bottom end of the connecting arm 11 is fixedly installed with a cylinder 12. The telescopic rod 1 of the cylinder 12 is fixedly connected with the upper end of the push rod 6. Two guide columns 63 are movably penetrated on the push rod 6. The two guide columns 63 are fixedly installed on the upper end of the cutting table 1. Push blocks 61 are fixedly installed on both sides of the upper end of the push rod 6. The slide rod 7 is located below the push rod 6. Contact blocks 72 are fixedly installed on both sides of the end of the slide rod 7. The two push blocks 61 correspond to the positions of the two contact blocks 72 respectively. The surfaces of each push block 62 that fit with each contact block 4 are all inclined designs.A slider 2 74 is fixedly installed in the middle of the bottom end of the slide rod 7, a slide groove 13 is opened on the upper surface of the cutting table 1, and the slider 2 74 is slidably installed in the slide groove 13. A round rod 2 75 is movably penetrated in the slider 2 74, and the round rod 2 75 is fixedly installed in the slide groove 13. A spring 2 76 is movably sleeved on the round rod 2 75. The slider 2 74 is fixedly connected to the inner wall of the slide groove 13 through the spring 2 76. A slide seat 8 is movably penetrated in the cutting table 1, and a cylinder 2 15 is fixedly connected to the bottom end of the cutting table 1. The telescopic rod 2 of the cylinder 2 15 is fixedly connected to the slide seat 8. Limit rods 16 are fixedly installed on both sides of the bottom end of the cutting table 1. The two limit rods 16 both movably penetrate the slide seat 8. A connecting rod 9 is slidably installed on the slide seat 8, and a sliding sleeve is fixedly installed at the end of the motor 3 2 23, the sliding sleeve 23 is slidably installed on the connecting rod 9, the end of the connecting rod 9 is fixedly installed with a motor 91, the output shaft 1 of the motor 91 is fixedly connected with a screw rod 1, the screw rod 1 penetrates the sliding sleeve 23 and is threadedly connected with the sliding sleeve 23, the upper end of the sliding seat 8 is fixedly installed with a motor 83, the output shaft 2 of the motor 83 is fixedly connected with a screw rod 81, the screw rod 81 penetrates the connecting rod 9 and is threadedly connected with the connecting rod 9, both ends of the sliding seat 8 are fixedly installed with U-shaped rods 82, the two U-shaped rods 82 respectively move the two ends of the connecting rod 9, when cutting the metal protective frame, first place the workpiece between the two clamping blocks 3, then start the cylinder 12, so that the telescopic rod moves down, and the push rod 6 moves down through the telescopic rod, and the push rod 6 moves down The two push blocks 62 move downward, and the downward movement of the two push blocks 62 will respectively apply a force to the contact block 4, so that the two contact blocks 4 move closer to each other, and the two contact blocks 4 move closer to each other will drive the two hexagonal rods 31 to move closer to each other, and the two hexagonal rods 31 move closer to each other and drive the two clamping blocks 3 to move closer to each other, and the two clamping blocks 3 move closer to each other so that the gap between the two clamping blocks 3 is reduced, so that the workpiece is clamped and fixed, which is relatively simple. By clamping and fixing the workpiece, it is convenient to cut one side of the workpiece, and the workpiece is flipped by the flip assembly to facilitate the subsequent cutting of the other side of the workpiece, which is more convenient to use. A force is applied to the contact block 4 so that the two contact blocks 4 move closer to each other, thereby making the two clamping blocks 3 move closer to each other, thereby clamping and fixing the workpiece. When the two push blocks 62 move down to be completely misaligned with the two contact blocks 4, the clamping and fixing of the workpiece is completed. After the cutting and processing of one side of the workpiece is completed, the push rod 6 and the push block 62 continue to move down, and the push block 62 moves to fit the surface of the straight rod 42. At this time, the push block 62 continues to move downward and will no longer apply thrust to the straight rod 42 and the contact block 4, so that the contact block 4 and the straight rod 42 are in a state of force balance. The two clamping blocks 3 maintain a balanced state of clamping and fixing the workpiece. The push rod 6 continues to move downward, which will drive the two push blocks 61 to fit the surfaces of the contact block 72 respectively.The two push blocks 61 will respectively apply forces to the contact block 72, so that the slide bar 7 and the two racks 73 move. The movement of the two racks 73 will drive the two gears 53 to rotate, so that the two clamping blocks 3 rotate with the cylinder 32 as the axis. The rotation of the two clamping blocks 3 will flip the clamped workpiece, so that it stops after flipping 180 degrees. At this time, the other side of the workpiece faces the cutting tool 21, and the cutting tool 21 can be used to rotate to cut the other side of the workpiece. There is no need for the staff to operate the fixture to release the fixation of the workpiece and adjust the position of the workpiece before fixing it, which saves cumbersome operating steps and improves the cutting efficiency. Each clamping block 3 is U-shaped, and the two clamping blocks 3 are respectively sleeved on the workpiece. The two ends of the parts make it possible for the two clamping blocks 3 to stably drive the workpiece to perform a flipping operation when rotating. A rubber pad 34 is provided in each clamping block 3. The rubber pad 34 has the characteristic of being deformed by a certain force, so that there is a certain buffer between the clamping block 3 and the workpiece, that is, when the push block 62 is in contact with the surface of the straight rod 42, it can ensure that the clamping assembly can stably clamp the workpiece, ensuring the stability during the cutting process of the workpiece. A hexagonal opening 54 is opened on the surface of the round tube 52, and a hexagonal rod 31 is fixedly installed on the end of the clamping block 3. The hexagonal rod 31 movably passes through the hexagonal opening 54. Therefore, the rotation of the gear 53 can drive the hexagonal rod 31 and the clamping block 3 to rotate, and the hexagonal rod 31 can be in the hexagonal opening 54. The device slides in the rectangular opening 54, so that the two clamping blocks 3 can move in the horizontal direction, ensuring the clamping and flipping of the workpiece. The device uses the linkage design of the clamping component and the fixing component, and there is no need to add other additional power sources to fix and flip the workpiece. The structural design is reasonable and the use effect is better. The limiting ring 1 33 is rotatably installed in the annular groove 1 at the connecting tube 41, so that the clamping block 3 rotates relative to the connecting tube 41. The movement of the connecting tube 41 can drive the clamping block 3 to move. The limiting ring 2 55 is rotatably installed in the annular groove 2 at the fixing ring 5, so that the clamping block 3 rotates relative to the fixing ring 5, and it has a limiting effect on the circular tube 52, preventing the circular tube 52 from moving in the horizontal direction. The movement ensures stable clamping of the workpiece and subsequent flipping operations without motion interference. The structural design is reasonable. By starting the motor three 2, the cutting tool 21 is rotated, and the workpiece is cut by the rotation of the cutting tool 21. By starting the motor one 91, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the X-axis direction. By starting the motor two 83, the connecting rod 9, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the Z-axis direction. By starting the cylinder two 15, the slide seat 8, the connecting rod 9, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the Y-axis direction, so as to realize the control of the movement of the cutting tool 21 in the X, Y and Z-axis directions, and the flexibility is higher, making it more convenient to cut the workpiece.The cutting efficiency of the workpiece is improved. The spring 2 76 is used to limit and reset the slide bar 7. The spring 1 45 is used to limit and reset the contact block 1 4, the straight rod 42 and the slide block 1 43, which is convenient for subsequent use and has a reasonable structural design.

[0031] Working principle:

[0032] The first step is to place the workpiece between the two clamping blocks 3 when cutting the metal protection frame, and then start the cylinder 12 to move the telescopic rod downward, and the telescopic rod moves downward to drive the push rod 6 downward, and the push rod 6 moves downward to drive the two push blocks 62 downward, and the two push blocks 62 move downward to apply force to the contact block 4 respectively, so that the two contact blocks 4 move closer to each other, and the two contact blocks 4 move closer to each other to drive the two hexagonal rods 31 to move closer to each other, and the two hexagonal rods 31 move closer to each other to drive the two clamping blocks 3 to move closer to each other, and the two clamping blocks 3 move closer to each other to reduce the gap between the two clamping blocks 3, so that the workpiece is clamped and fixed. The workpiece is relatively simple to fix, and it is convenient to cut one side of the workpiece by clamping and fixing the workpiece, and the workpiece is flipped by the flip assembly to facilitate the subsequent cutting of the other side of the workpiece, which is more convenient to use.

[0033] In the second step, the two push blocks 62 move downward to apply force to the contact block 4 respectively, so that the two contact blocks 4 move closer to each other, and then the two clamping blocks 3 move closer to each other, so as to achieve the clamping and fixing of the workpiece. When the two push blocks 62 move downward to be completely misaligned with the two contact blocks 4, the clamping and fixing of the workpiece is completed. When the cutting and processing of one side of the workpiece is completed, the push rod 6 and the push block 62 continue to move downward, and the push block 62 moves to fit the surface of the straight rod 42. At this time, the push block 62 continues to move downward and will no longer apply thrust to the straight rod 42 and the contact block 4, so that the contact block 4 and the straight rod 42 are in a state of force balance, and the two clamping blocks 3 maintain a balanced state of clamping and fixing the workpiece. The push rod 6 continues to move downward to bring The two push blocks 61 are respectively fitted with the surfaces of the contact blocks 72, and the two push blocks 61 will respectively apply forces to the contact blocks 72, so that the slide bar 7 and the two racks 73 move, and the movement of the two racks 73 will drive the two gears 53 to rotate, so that the two clamping blocks 3 rotate with the cylinder 32 as the axis, and the rotation of the two clamping blocks 3 will turn the clamped workpiece over, so that it stops after turning 180 degrees. At this time, the other side of the workpiece faces the cutting tool 21, and the cutting tool 21 can be used to rotate to cut the other side of the workpiece. There is no need for the staff to operate the fixture to release the fixation of the workpiece and adjust the position of the workpiece before fixing it, which saves cumbersome operation steps and improves the cutting efficiency.

[0034] The third step is that each clamping block 3 is designed as a U-shape, and the two clamping blocks 3 are respectively sleeved on the two ends of the workpiece, so that the two clamping blocks 3 can stably drive the workpiece to perform a flipping operation when rotating. A rubber pad 34 is provided in each clamping block 3. The rubber pad 34 has the characteristic of being deformed under certain force, so that there is a certain buffer between the clamping block 3 and the workpiece, that is, when the push block 62 is in contact with the surface of the straight rod 42, the clamping assembly can ensure stable clamping of the workpiece, ensuring stability during the cutting process of the workpiece;

[0035] The fourth step is to open a hexagonal opening 54 on the surface of the round tube 52, and a hexagonal rod 31 is fixedly installed on the end of the clamping block 3. The hexagonal rod 31 movably penetrates the hexagonal opening 54, so the rotation of the gear 53 can drive the hexagonal rod 31 and the clamping block 3 to rotate, and the hexagonal rod 31 can slide in the hexagonal opening 54, so that the two clamping blocks 3 can move in the horizontal direction, ensuring the clamping and flipping operations of the workpiece. The device can fix and flip the workpiece without adding other additional power sources through the linkage design of the clamping component and the fixing component, and the structural design is reasonable and the use effect is better;

[0036] The fifth step is to rotate the limiting ring 1 33 in the annular groove 1 at the connecting tube 41, so that the clamping block 3 rotates relative to the connecting tube 41, and the movement of the connecting tube 41 can drive the clamping block 3 to move. The limiting ring 2 55 is rotated in the annular groove 2 at the fixing ring 5, so that the clamping block 3 rotates relative to the fixing ring 5, and the circular tube 52 is limited to avoid the horizontal movement of the circular tube 52, thereby ensuring the stable clamping of the workpiece and the subsequent flipping operation, and no motion interference will occur. The structural design is reasonable;

[0037] The sixth step is to start the motor three 2 to rotate the cutting tool 21, and cut the workpiece through the rotation of the cutting tool 21. By starting the motor one 91, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the X-axis direction. By starting the motor two 83, the connecting rod 9, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the Z-axis direction. By starting the cylinder two 15, the slide seat 8, the connecting rod 9, the sliding sleeve 23, the motor three 2 and the cutting tool 21 are controlled to move in the Y-axis direction, so as to realize the control of the movement of the cutting tool 21 in the X, Y and Z-axis directions, which is more flexible, makes the cutting of the workpiece more convenient, and improves the cutting efficiency of the workpiece.

[0038] Step 7. Spring 2 76 is used to limit and reset the slide bar 7. Spring 1 45 is used to limit and reset the contact block 1 4, the straight rod 42 and the slider 1 43, which is convenient for subsequent use and has a reasonable structural design.

[0039] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A cutting device for a metal protective frame on the side of a wooden toy, comprising a cutting table (1) and a motor (2), characterized in that: The output shaft three of the motor three (2) is fixedly connected to a cutting blade (21), and the cutting table (1) is provided with a clamping assembly, the clamping assembly comprising a clamping block (3), a contact block one (4) and a push rod (6), the number of the clamping block (3) and the contact block one (4) are both two, the end of each clamping block (3) is fixedly mounted with a hexagonal rod (31), the end of each hexagonal rod (31) is fixedly connected with a cylinder (32), each cylinder (32) is fixedly sleeved with a limiting ring one (33), the end of each contact block one (4) is fixedly mounted with a connecting tube (41), and each cylinder (32) is respectively inserted into the connecting tube (41); Wherein, fixing rods (51) are fixedly installed on both sides of the upper end of the cutting table (1), a fixing ring (5) is fixedly installed on the upper end of each fixing rod (51), a round tube (52) is passed through each fixing ring (5), a hexagonal opening (54) is opened on the surface of each round tube (52), each hexagonal rod (31) is movably passed through the hexagonal opening (54), a gear (53) is fixedly installed on each round tube (52), and a straight rod (42) is fixedly installed on the bottom end of each contact block (4); Wherein, push blocks (62) are fixedly mounted on both side ends of the push rod (6), and the two push blocks (62) are respectively in contact with the surfaces of the two contact blocks (4); a flip assembly is provided on the cutting table (1), and the flip assembly includes a slide bar (7), and racks (73) are fixedly mounted on both sides of the upper end of the slide bar (7), and the two gears (53) are respectively meshed with the two racks (73); A connecting arm (11) is fixedly mounted on the upper end of the cutting table (1), a cylinder (12) is fixedly mounted on the lower end of the connecting arm (11), a telescopic rod (1) of the cylinder (12) is fixedly connected to the upper end of the push rod (6), wherein two guide columns (63) are movably penetrated on the push rod (6), and the two guide columns (63) are fixedly mounted on the upper end of the cutting table (1); Push blocks 2 (61) are fixedly mounted on both sides of the upper end of the push rod (6), the slide rod (7) is located below the push rod (6), and contact blocks 2 (72) are fixedly mounted on both sides of the end of the slide rod (7), the two push blocks 2 (61) respectively correspond to the positions of the two contact blocks 2 (72), wherein the surfaces of each push block 1 (62) that fit with each contact block 1 (4) are all inclined surfaces; A second slide block (74) is fixedly installed in the middle of the bottom end of the slide rod (7), and a slide groove (13) is opened on the upper surface of the cutting table (1). The second slide block (74) is slidably installed in the slide groove (13). A second round rod (75) is movably passed through the second slide block (74), and the second round rod (75) is fixedly installed in the slide groove (13), wherein a second spring (76) is movably sleeved on the second round rod (75), and the second slide block (74) is fixedly connected to the inner wall of the slide groove (13) through the second spring (76).

2. A cutting device for a metal side guard of a wooden toy according to claim 1, characterized in that: An annular groove (1) is formed on the inner wall of each connecting cylinder (41), and each limiting ring (33) is disposed in the annular groove (1); Wherein, each of the clamping blocks (3) is U-shaped, and a rubber pad (34) is arranged inside each of the clamping blocks (3).

3. A cutting device for a metal side guard of a wooden toy according to claim 1, characterized in that: A second limiting ring (55) is fixedly mounted on each of the circular tubes (52), and an inner wall of each of the fixing rings (5) is provided with a second annular groove; Wherein, the second limiting ring (55) is arranged in the second annular groove.

4. A cutting device for a metal side guard of a wooden toy according to claim 1, characterized in that: A sliding block (43) is fixedly mounted on the bottom end of each of the straight rods (42), and two sliding grooves (14) are provided on both sides of the upper surface of the cutting table (1); The two sliders (43) are respectively slidably mounted in the slide groove (14), each of the sliders (43) is provided with a round rod (44) movably extending therethrough, each of the round rods (44) is movably sleeved with a spring (45), each of the round rods (44) is respectively fixedly mounted in the slide groove (14), each of the sliders (43) is respectively fixedly connected to the inner wall of the slide groove (14) through the spring (45), and each of the ends of the straight rods (42) is fixedly connected with an insertion rod (46), and each of the insertion rods (46) is respectively movably inserted into the fixed rod (51).

5. A cutting device for a metal side guard of a wooden toy according to claim 1, characterized in that: A slide seat (8) is movably inserted into the cutting table (1), a second cylinder (15) is fixedly connected to the bottom end of the cutting table (1), and a second telescopic rod of the second cylinder (15) is fixedly connected to the slide seat (8); Wherein, limit rods (16) are fixedly installed on both sides of the bottom end of the cutting table (1), and the two limit rods (16) are movably connected through the slide seat (8).

6. A cutting device for a metal side guard of a wooden toy according to claim 5, characterized in that: A connecting rod (9) is slidably mounted on the sliding seat (8), a sliding sleeve (23) is fixedly mounted on the end of the motor three (2), and the sliding sleeve (23) is slidably mounted on the connecting rod (9); A motor 1 (91) is fixedly mounted on the end of the connecting rod (9), an output shaft 1 of the motor 1 (91) is fixedly connected to a screw rod 1, and the screw rod 1 passes through the sliding sleeve (23) and is threadedly connected to the sliding sleeve (23).

7. A cutting device for a metal side guard of a wooden toy according to claim 6, characterized in that: A second motor (83) is fixedly mounted on the upper end of the slide seat (8); a second output shaft of the second motor (83) is fixedly connected to a second screw rod (81); the second screw rod (81) passes through the connecting rod (9) and is threadedly connected to the connecting rod (9); Wherein, U-shaped rods (82) are fixedly mounted on both ends of the slide seat (8), and the two U-shaped rods (82) are movably connected to the two ends of the rod (9) respectively.

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