Full-automatic bar round sample preparation system

Abstract

The utility model provides a full-automatic bar round sample preparation system. The full-automatic bar round sample preparation system comprises a bar sample preparation device, a laser marking device, an automatic clamping and conveying device and a finished product rack device, wherein the laser marking device is used for marking sample blanks; the automatic clamping and conveying device is used for clamping and conveying the sample blanks to the laser marking device for marking; the bar sample preparation device comprises a rack, a clamping and positioning mechanism, a first driving mechanism, milling mechanisms and a second driving mechanism, wherein the first driving mechanism is arranged on the rack and used for driving the clamping and positioning mechanism to move front and back; the milling mechanisms are arranged on the left side and the right side of the rack respectively; the second driving mechanism is used for driving the milling mechanisms to move left and right; the elastic clamping and material taking mechanism is arranged on one side of the rack. The device has the advantages of being good in stability, suitable for bar blanks of various specifications and the like, meanwhile, the machining efficiency and the automation degree are high, the ex-factory efficiency of steel can be guaranteed, and the device has large application and popularization value.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar sample preparation processing technical field, concretely relates to a full -automatic bar round sample preparation system. BACKGROUND

[0002] At present, the chemical composition and mechanical property of steel must be detected when smelting steel plant produces bar, whether the steel meets the quality requirement is grasped. The chemical composition and mechanical property of steel are detected generally through processing round sample. However, the existing sample preparation device has some defects, mainly as follows:

[0003] 1. Low processing precision, traditional sample processing often relies on more manual operation, needs to use multiple sets of clamps and carries out multiple clamping, leading to inaccurate sample size and shape, difficult to meet the high-precision detection requirement;

[0004] 2. Low processing efficiency, the process of sample processing is more complicated, and the operation time is long, which is difficult to meet the needs of the rapid sample of steel;

[0005] 3. Low automation degree, sample processing mainly relies on manual operation, and the labor intensity is big, and human error is easy to produce. These problems limit the quality control efficiency of steel, and also affect the timely delivery of steel.

[0006] Therefore, an efficient, accurate positioning and high automation degree steel sample preparation system is urgently needed. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a full -automatic bar round sample preparation system to solve some problems in prior art.

[0008] To achieve the above object, the utility model adopts the following technical scheme:

[0009] A full -automatic bar round sample preparation system, including bar sample preparation device, laser marking device that is used for beating coding to sample blank, automatic clamping and conveying device for clamping and conveying sample blank to laser marking device and marking, finished product rack device for placing finished product sample blank;

[0010] The bar sample preparation device includes a rack, a clamping and positioning mechanism, a first drive mechanism arranged on the rack and used for driving the clamping and positioning mechanism to move back and forth, a milling mechanism arranged on the left and right sides of the rack respectively, a second drive mechanism used for driving the milling mechanism to move left and right, and an elastic clamping and taking mechanism arranged on one side of the rack;

[0011] The clamping positioning mechanism comprises a base, a plurality of clamping blocks are fixedly installed on the base, the plurality of clamping blocks are distributed in the moving direction of the clamping positioning mechanism, at least one clamping groove is arranged on each clamping block, a clamping cylinder is arranged on the opposite side of the clamping block relative to the clamping groove, a first piston rod is arranged in the clamping cylinder, the rod end of the first piston rod is arranged towards the clamping groove, and the clamping groove is a V-shaped groove with an opening facing the first piston rod, so that the clamping groove can match cylindrical blanks of different sizes.

[0012] The elastic clamping and material taking mechanism comprises an oil cylinder, a second piston rod and a material receiver, the second piston rod is connected with the oil cylinder, the second piston rod is connected with the material receiver at the telescopic rod end, the material receiver comprises a plurality of arc-shaped clamping pieces, the arc-shaped clamping pieces are enclosed to form an elastic clamping space for clamping the rod material, and the size of the elastic clamping space changes with the size of the clamped rod material.

[0013] At least two first piston rods are arranged on one clamping cylinder, and the two first piston rods are located on the same horizontal plane.

[0014] The first piston rod is fixedly connected with an elastic abutting head at the contact end of the cylindrical blank, the elastic abutting head is a rubber block, and anti-skid lines are arranged on the contact surface of the rubber block and the cylindrical blank.

[0015] The clamping block is a single-sided structure or a double-sided structure.

[0016] When the clamping block is a single-sided structure, it has one clamping groove.

[0017] When the clamping block is a double-sided structure, it has two clamping grooves, and the two clamping grooves are arranged on opposite sides of the clamping block.

[0018] The milling mechanism comprises a spindle box, a shaft body arranged in the spindle box, a cutter fixedly connected to one end of the shaft body towards the clamping positioning mechanism, and a motor for driving the shaft body to rotate.

[0019] The cutter of the milling mechanism located on one side of the rack is a flat drill bit, and the cutter of the milling mechanism located on the other side of the rack is a hollow drill bit.

[0020] The elastic clamping and material taking mechanism and the milling mechanism with the hollow drill bit are arranged on the same side of the rack.

[0021] The material receiver is composed of at least two arc-shaped clamping pieces, and the arc-shaped clamping pieces are metal elastic pieces.

[0022] The end of the arc-shaped clamping piece away from the second piston rod has an arc on the inner side, facilitating the insertion of the rod material.

[0023] Protective covers are connected to the front and rear sides of the rack, respectively.

[0024] The first driving mechanism and the second driving mechanism are ball screw driving mechanisms.

[0025] The finished product rack device comprises a platform, and a plurality of material placing racks are arranged on the platform, and the upper surface of each material placing rack is provided with an arc-shaped groove or a V-shaped groove.

[0026] Compared with the prior art, the above technical scheme has the following beneficial effects: good stability, suitable for various specifications of bar blanks, high processing efficiency and automation degree, and high steel delivery efficiency, and great popularization and application value. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 is a structural schematic diagram of the present application;

[0029] Figure 2 is a three-dimensional structural schematic diagram of the bar sample preparation device 1 in the present application;

[0030] Figure 3 is a front view of the bar sample preparation device 1 in the present application;

[0031] Figure 4 is a left view of the bar sample preparation device 1 in the present application;

[0032] Figure 5 is a top view of the bar sample preparation device 1 in the present application;

[0033] Figure 6 is a three-dimensional structural schematic diagram of the finished product rack device 4 in the present application;

[0034] Figure 7 is a three-dimensional structural schematic diagram of the clamping and positioning mechanism 12 in the present application;

[0035] Figure 8 is a three-dimensional structural schematic diagram of the clamping block 122 as a double-sided clamping block in the present application;

[0036] Figure 9 is a three-dimensional structural schematic diagram of the clamping block 122 as a single-sided clamping block in the present application;

[0037] Figure 10 is a schematic diagram of the three-dimensional structure of the elastic clamping and material taking mechanism 16 in the utility model;

[0038] Figure 11 is a schematic diagram of the three-dimensional structure of the elastic clamping and material taking mechanism 16 in the utility model.

[0039] The reference numerals are explained as follows: 1, bar sample preparation device; 11, rack; 111, protective cover; 12, clamping and positioning mechanism; 121, base; 122, clamping block; 123, clamping groove; 124, clamping cylinder; 1241, first piston rod; 13, first driving mechanism; 14, milling mechanism; 141, main shaft box; 142, shaft body; 143, cutter; 144, motor; 15, second driving mechanism; 16, elastic clamping and material taking mechanism; 161, oil cylinder; 162, second piston rod; 163, material receiver; 1631, arc-shaped clamping piece; 164, elastic clamping space; 2, laser marking device; 3, automatic clamping and feeding device; 4, finished product rack device; 41, platform; 411, material placing rack. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model is further described in detail below in combination with embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the utility model.

[0041] In view of the problems existing in the prior art, the utility model provides a full-automatic bar round sample preparation system, which is described in detail below in combination with the drawings.

[0042] Referring to Figures 1-11 The technical scheme adopted by the present embodiment is as follows: a full-automatic bar round sample preparation system, comprising a bar sample preparation device 1, a laser marking device 2 for marking and coding sample blanks, an automatic clamping and feeding device 3 for clamping and feeding sample blanks to the laser marking device 2 for marking, and a finished product rack device 4 for placing finished sample blanks.

[0043] It should be specifically noted that the bar sample preparation device 1 comprises a rack 11, a clamping and positioning mechanism 12, a first driving mechanism 13 arranged on the rack 11 and used to drive the clamping and positioning mechanism 12 to move back and forth, a milling mechanism 14 arranged on the left and right sides of the rack 11 respectively, a second driving mechanism 15 used to drive the milling mechanism 14 to move left and right, and an elastic clamping and material taking mechanism 16 arranged on one side of the rack 11.

[0044] The clamping positioning mechanism 12 comprises a base 121, a plurality of clamping blocks 122 are mounted on the base 121, the plurality of clamping blocks 122 are distributed on the same straight line, specifically, the plurality of clamping blocks 122 are distributed in the moving direction of the clamping positioning mechanism 12, at least one clamping groove 123 is arranged on each clamping block 122, the clamping grooves 123 are arranged on the front and back sides of the clamping block 122, and meanwhile, the clamping cylinder 124 is arranged on the opposite side of the clamping block 122 relative to the clamping groove 123, the first piston rod 1241 is mounted in the clamping cylinder 124, the rod end of the first piston rod 1241 is arranged towards the clamping groove 123, and the clamping groove 123 is a V-shaped groove with an opening towards the first piston rod 1241, so that the clamping groove 123 can match cylindrical billets of different sizes.

[0045] At least two first piston rods 1241 are arranged on one clamping cylinder 124, and the two first piston rods 1241 are arranged on the same horizontal plane. Preferably, the first piston rod 1241 is fixedly connected with an elastic abutting head (not shown in the figure) on the contact end of the cylindrical billet, the elastic abutting head is made of rubber material, and an anti-skid structure is arranged on the contact surface of the elastic abutting head.

[0046] The clamping block 122 is arranged as a single-sided clamping block or a double-sided clamping block, and the plurality of clamping blocks 122 arranged on one base can all be single-sided clamping blocks or double-sided clamping blocks, or can be a combination of single-sided clamping blocks and double-sided clamping blocks.

[0047] When the clamping block 122 is a single-sided clamping block, it has one clamping groove 123, and when the clamping block 122 is a double-sided clamping block, it has two clamping grooves 123, and the two clamping grooves 123 are arranged on opposite sides of the clamping block 122.

[0048] It should be particularly noted that the elastic clamping and material taking mechanism 16 comprises an oil cylinder 161, a second piston rod 162 connected with the oil cylinder 161, and a material taker 163 arranged at the end of the second piston rod 162, the material taker 163 is connected by a plurality of arc-shaped clamping pieces 1631, the plurality of arc-shaped clamping pieces 1631 surround to form an elastic clamping space 164 for clamping and taking the bar material, and the space size of the elastic clamping space 164 changes with the size of the clamped bar material.

[0049] The arc-shaped clamping piece 1631 is arranged in at least two pieces, and the arc-shaped clamping piece 1631 is a metal elastic piece. Preferably, the end inside of the arc-shaped clamping piece 1631 away from the second piston rod 162 has an arc, so as to reduce the resistance and facilitate the bar material to extend in.

[0050] Specifically, the milling mechanism 14 comprises a spindle box 141, a shaft body 142 arranged in the spindle box 141, a cutter 143 fixedly connected to one end of the shaft body 142 towards the clamping positioning mechanism 12, and a motor 144 for driving the shaft body 142 to rotate. The cutter 143 on the milling mechanism 14 located at one side of the rack 11 is a flat drill bit, and the cutter 143 on the milling mechanism 14 located at the other side of the rack 11 is a hollow drill bit. The elastic clamping and material taking mechanism 16 is arranged at the same side of the rack 11 as the milling mechanism 14 with the hollow drill bit.

[0051] Specifically, the front and rear sides of the rack 11 are respectively provided with protective covers 111.

[0052] The first driving mechanism 13 and the second driving mechanism 15 used in the present application are common ball screw driving mechanisms in the prior art, and their specific structures are not described here.

[0053] Specifically, the finished product rack device 4 comprises a platform 41, and a plurality of material placing racks 411 are arranged on the platform 41. The upper surface of each material placing rack 411 is provided with an arc-shaped groove or a V-shaped groove, which can match different diameters of the bar materials.

[0054] It should also be noted that the automatic clamping and feeding device 3 used in the present application is a joint robot in the prior art, and its specific structure is not described here.

[0055] In actual use, first, the automatic clamping and feeding device 3 loads the bar blank to the clamping positioning mechanism 12, then the clamping positioning mechanism 12 is quickly indexed under the drive of the first driving mechanism 13, so that the bar blank is moved to a specified position opposite to the hollow drill bit, then the milling mechanism 14 starts to work, and under the cooperation of the second driving mechanism 15, the hollow drill bit drives the bar blank to be drilled to a specified depth. After the processing is completed, the hollow drill bit is withdrawn from the blank, and the clamping positioning mechanism 12 is quickly indexed again under the drive of the first driving mechanism 13, so that the material receiver 163 of the elastic clamping and material taking mechanism 16 is opposite to the blank. The material receiver 163 extends to hold the stretch specimen blank still connected to the bar blank. At the same time, the milling mechanism 14 located at the other side works to drive the flat drill bit to process and separate the part of the stretch specimen blank connected to the bar blank. After the stretch specimen blank is separated from the bar blank, the elastic clamping and material taking mechanism 16 takes the obtained stretch specimen blank back to the original position. The automatic clamping and feeding device 3 takes out the stretch specimen blank and feeds it to the laser marking device 2 to mark the code, and then places the stretch specimen blank marked with the code on the finished product rack device 4.

[0056] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The terms "up", "down", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0057] The above is only used to illustrate the technical scheme of the utility model and is not limited, and other modifications or equivalent replacements of the technical scheme of the utility model made by those skilled in the art should be covered in the scope of the claims of the utility model.

Claims

1. A fully automatic round specimen preparation system for a round bar, characterized by, The device comprises a rod sample preparation device (1), a laser marking device (2) for marking the sample blank, an automatic clamping and feeding device (3) for clamping and feeding the sample blank to the laser marking device (2) for marking, and a finished product rack device (4) for placing the finished sample blank. The rod sample preparation device (1) comprises a rack (11), a clamping and positioning mechanism (12), a first driving mechanism (13) arranged on the rack (11) and used for driving the clamping and positioning mechanism (12) to move back and forth, a milling mechanism (14) arranged on the left and right sides of the rack (11) respectively, a second driving mechanism (15) used for driving the milling mechanism (14) to move left and right, and an elastic clamping and taking mechanism (16) arranged on one side of the rack (11). The clamping and positioning mechanism (12) comprises a base (121), a plurality of clamping blocks (122) are fixedly installed on the base (121), the plurality of clamping blocks (122) are distributed in the moving direction of the clamping and positioning mechanism (12), at least one clamping groove (123) is arranged on each clamping block (122), a clamping cylinder (124) is arranged on the opposite side of the clamping block (122) relative to the clamping groove (123), a first piston rod (1241) is arranged in the clamping cylinder (124), the rod end of the first piston rod (1241) is arranged towards the clamping groove (123), and the clamping groove (123) is a V-shaped groove with an opening towards the first piston rod (1241), so that the clamping groove (123) can match columnar blanks of different sizes. The elastic clamping and taking mechanism (16) comprises a oil cylinder (161), a second piston rod (162), and a material receiver (163), the second piston rod (162) is connected with the oil cylinder (161), the telescopic rod end of the second piston rod (162) is connected with the material receiver (163), the material receiver (163) comprises a multi-flap arc-shaped clamping piece (1631), the multi-flap arc-shaped clamping piece (1631) forms an elastic clamping space (164) for clamping the rod material, and the size of the elastic clamping space (164) changes with the size of the clamped rod material.

2. The fully automatic round specimen preparation system for a bar according to claim 1, characterized by, At least two first piston rods (1241) are arranged on one clamping cylinder (124), and the two first piston rods (1241) are located in the same horizontal plane. The first piston rod (1241) is fixedly connected with an elastic abutting head at the contact end of the columnar blank, the elastic abutting head is a rubber block, and anti-skid lines are arranged on the contact surface of the rubber block and the columnar blank.

3. The fully automatic round specimen preparation system for a bar according to claim 1, characterized by, The clamping block (122) is a single-sided structure or a double-sided structure. When the clamping block (122) is a single-sided structure, it has one clamping groove (123). When the clamping block (122) is a double-sided structure, it has two clamping grooves (123), and the two clamping grooves (123) are arranged on opposite sides of the clamping block (122) respectively.

4. The fully automatic round specimen preparation system for a bar according to claim 1, characterized by, The milling mechanism (14) comprises a spindle box (141), a shaft body (142) arranged in the spindle box (141), a cutter (143) fixedly connected to one end of the shaft body (142) towards the clamping positioning mechanism (12), and a motor (144) for driving the shaft body (142) to rotate. The cutter (143) of the milling mechanism (14) located at one side of the rack (11) is a flat drill bit, and the cutter (143) of the milling mechanism (14) located at the other side of the rack (11) is a hollow drill bit.

5. The fully automatic round specimen preparation system for a bar according to claim 4, characterized by, The elastic clamping and material taking mechanism (16) and the milling mechanism (14) with the hollow drill bit are arranged on the same side of the rack (11).

6. The fully automatic round specimen preparation system of claim 1, wherein, The material receiver (163) is composed of at least two arc-shaped clamping pieces (1631), and the arc-shaped clamping pieces (1631) are metal elastic pieces.

7. The fully automatic round specimen preparation system of claim 1, wherein The end of the arc-shaped clamping piece (1631) away from the second piston rod (162) is provided with an arc, so that the bar material can be easily inserted.

8. The fully automated round specimen preparation system of claim 1, wherein, The front and rear sides of the rack (11) are respectively connected with protective covers (111).

9. The fully automated round specimen preparation system of claim 1, wherein, The first driving mechanism (13) and the second driving mechanism (15) are both ball screw driving mechanisms.

10. The fully automated round specimen preparation system of claim 1, wherein, The finished product rack device (4) comprises a platform (41), and a plurality of material placing racks (411) are arranged on the platform (41), and the upper surface of each material placing rack (411) is provided with an arc-shaped groove or a V-shaped groove.

Images