Round steel separating device and shearing and stacking system

Abstract

The utility model belongs to the technical field of round steel machining tools, and particularly relates to a round steel separating device and a shearing and stacking system. The round steel separating device comprises a material frame, a pushing assembly and a positioning wheel, a supporting face on the upper side of the material frame is formed by splicing cross beams and oblique beams arranged between the cross beams side by side, a limiting block is fixedly arranged on the upper side face of the lower end of each oblique beam located on the lowest row, and a plurality of pieces of round steel are placed on the oblique beams on the upper sides of the limiting blocks side by side. The pushing assembly is used for separating single round steel from the multiple round steel. The pushing assembly comprises a pushing rod and a driving piece, the pushing rod is slidably arranged on the side face, close to the limiting block, of the oblique beam, the driving piece is fixedly arranged on the material frame below the supporting face, and the driving piece is used for driving the pushing rod to move upwards and pushing the round steel adjacent to the limiting block; the positioning wheel is arranged at the lowest end of the oblique beam and used for supporting the separated round steel. The problem that side-by-side round steel is difficult to separate in the automatic production process is effectively solved, and automatic production of round steel shearing is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of round steel processing tools, and particularly relates to a round steel separating device and a shearing and stacking system. Background Art

[0002] As an important industrial raw material, round steel has a wide range of applications in many fields such as machinery manufacturing, construction, bridges, and automobile manufacturing. With the rapid development of industrial automation, the processing efficiency and quality of round steel have become the focus of attention of enterprises. In the traditional process of round steel feeding, shearing, and stacking, most rely on manual operation, which not only has low efficiency but also has potential safety hazards and unstable product quality.

[0003] In addition, in the round steel processing industry, round steel is often stored and transported in a side-by-side arrangement to improve space utilization and transportation efficiency. However, this arrangement brings many challenges in subsequent separation, feeding, shearing, and stacking processes. In particular, how to separate the side-by-side round steel has become a key link affecting the efficiency and accuracy of the entire processing flow. In traditional methods, workers need to manually separate the side-by-side round steel one by one, which not only has a large labor intensity but also has low efficiency and is difficult to meet the needs of large-scale production. Most of the existing round steel separating devices fail to effectively solve the problem of automatic separation of side-by-side round steel and still require a large amount of manual intervention, which limits the overall automation level of the production line. Summary of the Invention

[0004] The purpose of the utility model is to provide a round steel separating device and a shearing and stacking system for the above-mentioned existing problems and deficiencies, which can effectively solve the problem of difficult separation of side-by-side round steel in the process of automatic production, contribute to the automatic production of round steel shearing; reduce the labor intensity of workers while improving the production efficiency of round steel processing.

[0005] To achieve the above purpose, the technical solution adopted is:

[0006] A round steel separating device, comprising:

[0007] A rack, the upper support surface of which is spliced by at least two cross beams and multiple inclined beams arranged side by side between every two cross beams. The upper side of the lower end of each inclined beam in the lowermost row is fixedly provided with a limiting block, and multiple round steels are placed side by side on the inclined beams above the limiting blocks;

[0008] A pushing assembly, which is used to separate a single round steel from multiple round steels; the pushing assembly includes a push rod and a driving member. The push rod is slidably arranged on the side surface of the inclined beam adjacent to the limiting block, and the driving member is fixedly arranged on the rack below the support surface. The driving member is used to drive the push rod to move upward to push the round steel adjacent to the limiting block;

[0009] and a positioning wheel which is arranged at the lowermost end of the inclined beam and used for supporting the separated round steel.

[0010] According to the round steel separating device of the present utility model, further, the width of the ejector rod is smaller than the diameter of the round steel, the thickness of the limiting block is greater than the radius of the round steel, and the pushing stroke of the ejector rod is greater than the thickness of the limiting block.

[0011] According to the round steel separating device of the present utility model, further, the pushing assembly further includes a positioning block which is fixedly arranged on the side surface of the inclined beam; a sliding cavity is formed inside the positioning block, and the ejector rod is slidably arranged in the sliding cavity.

[0012] According to the round steel separating device of the present utility model, further, a limiting card slot is formed at the sliding cavity of the positioning block for limiting the sliding stroke of the ejector rod.

[0013] According to the round steel separating device of the present utility model, further, the driving member includes a first oil cylinder and a connecting rod, one end of the connecting rod is hinged to the inclined beam, and the other end of the connecting rod is hinged to the ejector rod; the first oil cylinder is fixedly arranged on the material rack below the support surface, and the piston rod of the first oil cylinder is hinged to the middle of the connecting rod.

[0014] According to the round steel separating device of the present utility model, further, the positioning wheel is in the shape of a diabolo.

[0015] The present utility model further provides a round steel shearing and stacking system, which includes a control assembly and a round steel separating device, a conveying assembly, a guiding assembly, a shearing assembly and a stacking assembly which are sequentially arranged according to the feeding and discharging directions of the round steel; wherein:

[0016] The conveying assembly is used for transporting the round steel separated by the round steel separating device;

[0017] The guiding assembly is used for controlling the transporting direction of the round steel;

[0018] The shearing assembly is used for shearing the round steel;

[0019] The stacking assembly is used for stacking the sheared round steel;

[0020] The control assembly includes a control panel which is used for controlling the operation of the round steel shearing and stacking system.

[0021] According to the round steel shearing and stacking system of the present utility model, further, the shearing assembly includes a single-pass oil cylinder and a shearing cutter head fixedly arranged at the output end of the single-pass oil cylinder, and the single-pass oil cylinder is used for driving the shearing cutter head to cut off the round steel.

[0022] According to the round steel shearing and stacking system of the utility model, further, the shearing assembly also includes a push spring, the push spring support is arranged on the lower side of the output end of the single-way oil cylinder, and the push spring is used for the rapid resetting of the single-way oil cylinder.

[0023] The beneficial effects achieved by adopting the above technical solution are:

[0024] The utility model round steel separation device is cleverly designed, and can separate a single round steel from multiple round steels arranged side by side, greatly reducing manual intervention and improving the automation and efficiency of the feeding process. This not only shortens the production cycle, but also reduces the labor intensity of workers.

[0025] The push spring used in the shearing assembly of the round steel shearing and stacking system of the utility model enables the single-pass oil cylinder to be quickly reset after the shearing action is completed, thereby further improving the round steel shearing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention are briefly introduced below. The drawings are only used to show some embodiments of the present invention, but not to limit all embodiments of the present invention thereto.

[0027] Figure 1 It is a structural schematic diagram of a round steel separation device according to Embodiment 1 of the present utility model;

[0028] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0029] Figure 3 It is a side view of the guide assembly of the second embodiment of the utility model;

[0030] Figure 4 It is a front view of the guide assembly and the shear assembly of the second embodiment of the utility model;

[0031] Figure 5 It is a side view of the shearing assembly of the second embodiment of the utility model;

[0032] Figure 6 This is a front view of a stacking assembly according to a second embodiment of the present utility model;

[0033] Figure 7 It is a side view of the stacking assembly of the second embodiment of the utility model;

[0034] Figure 8 It is a structural schematic diagram of a round steel shearing and stacking system according to a second embodiment of the utility model.

[0035] The meanings of the numbers in the figure are:

[0036] 100. Rack, 110. Cross beam, 120. Inclined beam, 121. Limit block, 130. Pushing assembly, 131. Positioning block, 132. Pushing rod, 133. First oil cylinder, 134. Connecting rod, 135. Positioning wheel;

[0037] 200. Conveying assembly;

[0038] 300. Guiding assembly, 310. Upper pressing wheel, 320. Lower roller, 330. First motor, 340. Adjusting screw;

[0039] 400. Shearing assembly, 410. Single-pass oil cylinder, 411. Shearing cutter head, 412. Shearing plate, 413. Through hole, 420. Pushing spring;

[0040] 500. Stacking assembly, 510. Second motor, 520. Guide chain, 530. Proximity sensor, 540. Second oil cylinder, 550. Material rolling table, 560. Aggregate box;

[0041] 600. Control panel. Detailed implementation mode

[0042] In the following, the exemplary solutions of the embodiments of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meaning understood by those of ordinary skill in the art.

[0043] Embodiment 1

[0044] As Figure 1 、 Figure 2 and Figure 8 shown, the round steel separating device of this embodiment includes a rack 100, a pushing assembly 130 and a positioning wheel 135. The supporting surface on the upper side of the rack 100 is welded by at least two cross beams 110 and multiple inclined beams 120 arranged side by side between the two cross beams 110. On the upper side of the lower end of each inclined beam 120 in the lowermost row, a limit block 121 is welded, and multiple round steels are placed side by side on the inclined beam 120 above the limit block 121; the pushing assembly 130 is used to separate a round steel from multiple round steels; the pushing assembly 130 includes a pushing rod 132 and a driving member, the pushing rod 132 is slidably arranged on the side surface of the inclined beam 110 adjacent to the limit block 121, and the driving member is used to drive the pushing rod 132 to move upward to push the round steel adjacent to the limit block 121; the positioning wheel 135 is arranged at the lowermost end of the inclined beam 120, and this positioning wheel 135 is used to support the separated round steel. This separating device can effectively separate the round steels placed side by side, avoid the operation of manually separating the round steels, and reduce the manual labor intensity.

[0045] As Figure 1, Figure 2 and Figure 8 As shown in Figure 2 and Figure 8 , the number of cross beams 110 in this embodiment is three, and the number of inclined beams 120 between every two cross beams 110 is eight. Of course, the number of cross beams 110 and inclined beams 120 can be adjusted according to the length and weight of the round steel to be processed, with the structural strength of the rack 100 being ensured.

[0046] As Figure 2 shown in Figure 2 , the width w of the ejector rod 132 is less than the diameter of the round steel, the thickness t of the limit block 121 is greater than the radius of the round steel, and the ejection stroke of the ejector rod 132 is greater than the thickness t of the limit block 121.

[0047] In actual production, multiple round steels are placed side by side on the inclined support surface of the rack 100, and the lowermost round steel abuts against the side of the limit block 121. Since the thickness t of the limit block 121 is greater than the radius of the round steel, the round steel will not roll off the rack 100 (limit block 121).

[0048] Since the width w of the ejector rod 132 is less than the diameter of the round steel, when the ejector rod 132 moves upward, only one round steel adjacent to the limit block 121 will be ejected, thereby realizing the separation of the round steels. The ejected round steel rolls onto the positioning wheel 135 for subsequent processing and production.

[0049] As Figure 1 and Figure 2 shown in Figure 1 and Figure 2 , the ejector assembly 130 further includes a positioning block 131, which is welded to the side surface of the inclined beam 120 adjacent to the limit block 121; a sliding cavity is formed inside the positioning block 131, and the ejector rod 132 is slidably disposed in the sliding cavity.

[0050] As Figure 1 and Figure 2 shown in Figure 1 and Figure 2 , the driving member includes a first oil cylinder 133 and a connecting rod 134. One end of the connecting rod 134 is hinged to the inclined beam 120, and the other end of the connecting rod 134 is hinged to the ejector rod 132; the first oil cylinder 133 is fixedly installed on the rack 100 below the support surface, and the piston rod of the first oil cylinder 133 is hinged to the middle of the connecting rod 132.

[0051] Further, a limit card slot is formed at the sliding cavity of the positioning block 131, and the pin shaft connecting the ejector rod 132 and the connecting rod 134 is inserted into the limit card slot to limit the sliding stroke of the ejector rod.

[0052] As Figure 2 shown in Figure 2 , the positioning wheel 131 is in the shape of diabolo. The ejected round steel rolls into the groove of the diabolo-shaped positioning wheel 131 for subsequent processing and production.

[0053] Embodiment Two

[0054] AsFigure 8 As shown in the figure, this embodiment provides a round steel shearing and stacking system, which includes a control component 600 and a round steel separation device, a conveying component 200, a guiding component 300, a shearing component 400, and a stacking component 500 arranged in sequence according to the feeding and discharging direction of the round steel. The conveying component 200 is used to transport the round steel separated by the round steel separation device; the guiding component 300 is used to control the conveying direction of the round steel; the shearing component 400 is used to shear the round steel; the stacking component 500 is used to stack the sheared round steel; the control component includes a control panel 600, which is used to control the operation of the entire round steel shearing and stacking system.

[0055] Furthermore, the conveying component 200 is in multiple groups. Each group of the conveying component 200 includes a conveying wheel pair and a conveying motor. The conveying wheel pair is on the same horizontal plane as the positioning wheel 131. The round steel that rolls onto the positioning wheel 131 will also roll between the two conveying wheels. Subsequently, the conveying motor drives one of the conveying wheels to rotate to transport the round steel to the subsequent production components.

[0056] Furthermore, the guiding component 300 includes an upper pressing wheel 310, a lower roller 320, a first motor 330, and an adjusting screw 340. There is a conveying gap between the upper pressing wheel 310 and the lower roller 320. The adjusting screw 340 is used to control the up and down movement of the upper pressing wheel 310 to adjust the width of the conveying gap so that the conveying gap is adapted to the diameter of the round steel.

[0057] Furthermore, the upper pressing wheel 310 and the lower roller 320 are arranged in pairs up and down, and the number of each is three. The round steel transported by the conveying component 200 enters the conveying gap of the guiding component 300. The first motor 320 drives the lower roller 320 to rotate through a belt, driving the round steel into the subsequent production components.

[0058] On the one hand, the guiding component 300 can slightly adjust the conveying direction of the round steel to ensure that the round steel can smoothly enter the subsequent shearing component 400; on the other hand, it can squeeze the slightly bent round steel into a straight state through the upper pressing wheel 310 and the lower roller 320 to improve the processing quality of the round steel.

[0059] As Figure 4 、 Figure 5 and Figure 8 shown, the shearing component 400 includes a single-pass oil cylinder 410 and a shearing cutter head 411 welded to the output end of the single-pass oil cylinder 410. The single-pass oil cylinder 410 is used to drive the shearing cutter head 411 to cut off the round steel.

[0060] Further, the shearing assembly 400 further includes a shear plate 412. The shear plate 412 is in close contact with the shear cutter head 411, and through holes 413 are formed in the shear plate 412. The round steel passes through the guiding assembly 300 and then through the through holes 413 of the shear plate 412. The single-pass oil cylinder 410 drives the shear cutter head 411 to move downward to cut the round steel.

[0061] As Figure 4 and Figure 5 shown, the shearing assembly 400 further includes a pushing spring 420. The pushing spring 420 is supported on the mounting bracket on the lower side of the output end of the single-pass oil cylinder 410, and the pushing spring 420 is used for the rapid reset of the single-pass oil cylinder 410.

[0062] Specifically, when the output end of the single-pass oil cylinder 410 moves downward, it drives the pushing spring 420 to contract; when the shear cutter head 411 cuts the round steel, the output end of the single-pass oil cylinder 410 stops moving. Subsequently, the pushing spring 420 elongates under its own elastic force and drives the output end of the single-pass oil cylinder 410 to quickly reset.

[0063] Optionally, the telescopic amount of the pushing spring 420 can be selected according to the single-pass oil cylinder 410 to achieve the rapid reset of the single-pass oil cylinder 410.

[0064] Further, as Figures 6 - 8 shown, the stacking assembly 500 is arranged at the discharge end of the shearing assembly 400. The stacking assembly 500 includes a bracket, a guiding chain 520, a rolling table 550 and an aggregate box 560. The guiding chain 520 is installed on the bracket, and the second motor 510 drives the guiding chain 520 to transport the cut round steel. The rolling table 550 is connected to the end of the guiding chain 520, and the aggregate box 560 is placed at the lower end of the rolling table 550.

[0065] Further, as Figure 7 and Figure 8 shown, a proximity sensor 530 and a second oil cylinder 540 are further installed on the side of the end of the guiding chain 520, and they are jointly used to push the round steel on the guiding chain 520 onto the rolling table 550.

[0066] Specifically, the round steel cut by the shearing assembly 400 falls onto the guiding chain 520 of the stacking assembly 500. The second motor 510 drives the guiding chain 520 to rotate to drive the round steel to move backward. When the round steel approaches the proximity sensor 530, the second oil cylinder 540 is activated to push the round steel onto the rolling table 550, and the round steel then rolls into the aggregate box 560.

[0067] Further, the conveying assembly 200, the guiding assembly 300, the shearing assembly 400 and the stacking assembly 500 in the present utility model are all electrically connected to the control panel 600, and the start and stop of each part are controlled by the control panel 600.

[0068] The working principle is as follows:

[0069] S1. As Figure 1 and Figure 2 shown, in the initial state, multiple round steel bars are placed side by side on the support surface of the rack 100;

[0070] S2. The first oil cylinder 133 extends, drives the push rod 132 to move upward along the sliding cavity of the positioning block 131 through the connecting rod 134, and then pushes out one round steel bar adjacent to the limiting block 121;

[0071] S3. The pushed-out round steel bar rolls onto the positioning wheel 135. Thus, the separation of the round steel bars can be achieved;

[0072] S4. The first oil cylinder 133 contracts, drives the push rod 132 to move downward through the connecting rod 134; meanwhile, the subsequent round steel bars roll downward under their own gravity and abut against the limiting block 121;

[0073] S5. The separated round steel bars are successively transported backward by the conveying assembly 200 and the guiding assembly 300, and the shearing and stacking of the round steel bars are realized through the shearing assembly 400 and the stacking assembly 500;

[0074] S6. Repeat S2 - S5 until the shearing process of all round steel bars is completed.

[0075] It should be noted that when an element is described as "connected", "coupled" or "linked" to another element, it may mean a direct connection, coupling or linkage, but it should be understood that there may be intermediate elements between them; that is, it covers both direct and indirect connection positional relationships.

[0076] It should be noted that the use of words such as "a" or "an" does not necessarily imply a quantity limitation. Words such as "comprising" or "including" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects.

[0077] It should be noted that terms indicating orientation or positional relationships such as "up", "down", "left", "right", etc. are only used to represent relative positional relationships, which are for the convenience of describing the present invention, rather than meaning that the device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0078] The preferred embodiments for implementing the present utility model have been described in detail above. However, it should be understood that the functions of these embodiments are only for illustration and not for limiting the scope, application or structure of the present utility model in any way. The protection scope of the present utility model is defined by the appended claims and their equivalents. Those of ordinary skill in the art can make many changes to the foregoing embodiments under the teaching of the present utility model, and these changes all fall within the protection scope of the present utility model.

Claims

1. A round steel separation device, characterized in that: include: The material rack has an upper support surface formed by splicing at least two cross beams and a plurality of inclined beams arranged side by side between each two cross beams, a limit block is fixed on the upper side surface of the lower end of each inclined beam in the bottom row, and a plurality of round steels are placed side by side on the inclined beams on the upper side of the limit block; A push assembly is used to separate a single round steel from a plurality of round steels; the push assembly comprises a push rod and a driving member, the push rod is slidably arranged on the side of the inclined beam adjacent to the limit block, the driving member is fixed on the material rack below the support surface, and the driving member is used to drive the push rod to move upward to push the round steel adjacent to the limit block; And a positioning wheel, which is arranged at the lowermost end of the inclined beam, and the positioning wheel is used to support the separated round steel.

2. The round steel separation device according to claim 1, characterized in that: The width of the push rod is smaller than the diameter of the round steel, the thickness of the limit block is larger than the radius of the round steel, and the push stroke of the push rod is larger than the thickness of the limit block.

3. The round steel separation device according to claim 1, characterized in that: The push assembly further comprises a positioning block, which is fixed on the side surface of the inclined beam; a sliding cavity is provided inside the positioning block, and the push rod is slidably arranged in the sliding cavity.

4. The round steel separation device according to claim 3, characterized in that: A limit slot is provided at the sliding cavity of the positioning block to limit the sliding stroke of the push rod.

5. The round steel separation device according to claim 1, characterized in that: The driving member includes a first oil cylinder and a connecting rod, one end of the connecting rod is hinged to the inclined beam, and the other end of the connecting rod is hinged to the push rod; the first oil cylinder is fixed on the material rack below the supporting surface, and the piston rod of the first oil cylinder is hinged to the middle part of the connecting rod.

6. The round steel separation device according to claim 1, characterized in that: The positioning wheel is in a diabolo shape.

7. A round steel shearing and stacking system, characterized in that: It comprises a control component and a round steel separation device, a conveying component, a guiding component, a shearing component and a stacking component as claimed in any one of claims 1 to 6, which are arranged in sequence according to the feeding and discharging direction of the round steel; wherein: A conveying assembly, used for conveying the round steel separated by the round steel separation device; Guide assembly, used to control the conveying direction of round steel; Shearing components, used for shearing round steel; Stacking assembly, used for stacking the sheared round steel; The control assembly comprises a control panel, which is used to control the operation of the round steel shearing and stacking system.

8. The round steel shearing and stacking system according to claim 7, characterized in that: The shearing assembly comprises a single-pass oil cylinder and a shearing cutter head fixedly arranged at the output end of the single-pass oil cylinder, and the single-pass oil cylinder is used to drive the shearing cutter head to cut the round steel.

9. The round steel shearing and stacking system according to claim 8, characterized in that: The shearing assembly also includes a push spring, which is supported and arranged at the lower side of the output end of the single-way oil cylinder, and is used for the rapid resetting of the single-way oil cylinder.

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