Conveying device for steel plate machining

Abstract

The invention relates to the technical field of water purifier mounting racks, and discloses a conveying device for steel plate machining, which comprises a bracket, a plurality of rotating rollers are arranged at the top of the bracket, a driving motor is fixedly connected to the side wall of the bracket, and a transmission belt is arranged at the power output end of the driving motor. A driving motor drives a screw rod to rotate, so that a push plate pushes a steel plate rightwards, and at the moment, the steel plate is matched with the bottom of a downward pressing roller in the conveying assembly, so that the steel plate has a certain initial speed under the pushing effect, and a rack moves rightwards to be matched with a plurality of gears to enable the downward pressing roller to rotate while the push plate moves; the flattening effect on the steel plate is achieved under the pressing effect of the downward pressing pin roller, then the steel plate is discharged rightwards from the outlet and then is matched with the top of the rotating roller, and at the moment, the steel plate has a certain initial speed when making contact with the rotating roller and can be well attached to the surface of the rotating roller, so that sufficient friction force is achieved, and subsequent conveying work is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of steel plate processing and conveying, and in particular to a conveying device for steel plate processing. Background Art

[0002] Steel plate processing refers to the process of processing raw steel plates into finished products that meet specific size, shape and performance requirements through a series of processes such as cutting, forming, welding and surface treatment. This process is widely used in industries such as construction, automobiles, and machinery manufacturing, with the aim of improving product quality and production efficiency to meet the needs of different fields. The conveying device for steel plate processing is one of the indispensable equipment in modern manufacturing, designed to achieve efficient movement and transmission of steel plates. The device plays an important role in the steel plate processing process. It is not only responsible for transferring steel plates from one process to another, but also bears the responsibilities of support and guidance to ensure the stability and safety of steel plates during processing. In addition to ensuring the safety and stability of transportation, the conveying device for steel plate processing also significantly improves production efficiency. Through automated transportation, the dependence on manual handling is reduced, which not only reduces labor costs but also speeds up the pace of production.

[0003] The conveying device for steel plate processing in the prior art as shown in the figure is usually composed of a plurality of rotating rollers, and a driving motor for driving the rotating roller to rotate is arranged on the side wall of the conveying device, and a transmission belt is used to realize the transmission between the driving motor and the rotating roller. When the steel plate is transported, the rotating roller rotates, and the steel plate needs to be placed on the rotating roller to realize the conveying operation of the steel plate by means of the friction between the rotating roller and the steel plate. When the steel plate is placed on the rotating roller, when the steel plate is bent as a whole or the surface of the rotating roller at the discharge position becomes uneven due to long-term discharge, the friction between the rotating roller and the steel plate will be smaller, so that the steel plate itself cannot be subjected to sufficient friction and the initial velocity is low, so that the rotating roller rotates and the steel plate cannot be transported normally or the steel plate may be skewed and displaced. For this reason, we propose a conveying device for steel plate processing. Summary of the invention

[0004] The object of the present invention is to provide a conveying device for steel plate processing to solve the problem in the above background technology that the friction between the steel plate and the rotating roller is small and affects the normal transportation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a conveying device for steel plate processing, comprising a bracket, a plurality of rotating rollers are arranged on the top of the bracket, a driving motor is fixedly connected to the side wall of the bracket, a transmission belt is arranged at the power output end of the driving motor, a transmission gear is arranged inside the transmission belt, and an upper roller is matched with the outer wall of the transmission belt, a conveying assembly matched with the rotating roller is fixedly connected to the top of the bracket, a limiting frame is fixedly connected to the side wall of the conveying assembly, a support plate is fixedly connected to the side wall of the limiting frame, a placing platform is arranged at the bottom of the limiting frame, a servo motor is fixedly connected to the side wall of the support plate, a screw is arranged at the power output end of the servo motor, a push plate matched with the top of the placing platform is arranged outside the screw, a rack is fixedly connected to the top of the push plate, a gear 2 is matched with the top of the rack, a gear 3 is matched with the rear side of the gear 2, a gear 1 is matched with the side wall of the gear 3, a pressing roller matched with the inside of the conveying assembly is arranged on one side wall of the gear, and a protective shell matched with the gear 1 is arranged on the side wall of the conveying assembly.

[0006] Preferably, the top of the bracket is equipped with a rotating plate, the side wall of the rotating plate is equipped with a fixed block fixed to the bracket, the top of the rotating plate is provided with a return torsion spring, and the side wall of the rotating plate is provided with a sliding groove.

[0007] Preferably, the side wall of the slide groove is matched with a limiting member, the side wall of the limiting member is provided with a groove, and a locking bolt is provided at the bottom of the limiting member.

[0008] Preferably, a sliding hole is opened at the top of the rotating plate, a sliding member is arranged at the top of the sliding hole, and a sliding roller and a fixed roller are arranged on the side wall of the rotating plate.

[0009] Preferably, an outlet is provided on the side wall of the conveying assembly, the outlet is matched with the top of the rotating drum, and the outlet is in a rectangular structure.

[0010] Preferably, the side wall of the rotating plate is equipped with a baffle, and the baffle is fixed to the side wall of the bracket.

[0011] Preferably, a fixing plate matched with the rack is fixedly connected to the side wall of the conveying assembly, and the screw rod passes through the side wall of the fixing plate.

[0012] Preferably, the screw rod is matched with the bottom of the rack, and the rack is matched with the bottom of the protective shell.

[0013] Preferably, the limiting frame is matched with the top of the placement platform, and the pushing plate is matched with the bottom of the limiting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, the steel plate can be directly placed on the placing platform, and the driving motor drives the screw to rotate so that the push plate pushes the steel plate to the right. At this time, the steel plate cooperates with the bottom of the downward pressure roller inside the conveying assembly, so that the steel plate has a certain initial velocity under the pushing effect. When the push plate moves, the rack moves to the right and can cooperate with multiple gears to rotate the downward pressure roller. Under the pressure of the downward pressure roller, the steel plate is flattened. Then, the steel plate is discharged to the right from the outlet and cooperates with the top of the rotating roller. At this time, the steel plate has a certain initial velocity when it contacts the rotating roller and can fit well with the surface of the rotating roller, so that there is enough friction to realize the subsequent conveying work;

[0016] 2. In the present invention, when the rack moves to the right, the rear side wall of the rack can abut against the groove of the limiter, so that the rotating plate overcomes the elasticity of the return torsion spring and rotates inward, so that when the steel plate is discharged from the outlet, the fixed roller arranged on the inner side of the rotating plate can be used to guide the steel plate, so that the steel plates continuously discharged from the outlet can be discharged in the same straight line, which is convenient for positioning the steel plates when being transported on the conveying device, and at the same time, the conveying device can be better used in conjunction with subsequent devices;

[0017] 3. In the present invention, when the rotating plate is used to guide the steel plate, the position of the limit piece can be slid and changed in cooperation with the slide groove, so that the position of the rack when it contacts the limit piece changes, so that the rack contacts the limit piece to cause the rotation angle of the rotating plate to change, and then the spacing between the fixed rollers after the two rotating plates are rotated inward can be changed, so that the rotating plate can be used with steel plates of various widths, thereby increasing the convenience of using the conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention when the protective shell is removed;

[0020] Figure 3 It is a schematic diagram of the combined structure of the conveying assembly, the limiting frame and the supporting plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the separation structure of the rotating plate, the limiting member and the fixed roller of the present invention;

[0022] Figure 5 It is a schematic diagram of the combined structure of the servo motor, the screw rod and the push plate of the present invention;

[0023] Figure 6 For the present invention Figure 1 A schematic diagram of the enlarged structure of the A position in the middle;

[0024] Figure 7 For the present invention Figure 1 A schematic diagram of the enlarged structure of position B in the middle;

[0025] Figure 8 For the present invention Figure 1 Schematic diagram of the enlarged structure of the C position in the middle;

[0026] Fig. 9 For the present invention Figure 2 Schematic diagram of the enlarged structure at position D in the middle.

[0027] In the figure: 100, bracket; 110, rotating drum; 120, driving motor; 121, transmission belt; 122, transmission gear; 123, top roller; 130, conveying assembly; 131, limit frame; 132, support plate; 133, outlet; 140, placement platform; 141, push plate; 142, servo motor; 143, screw; 144, fixed plate; 145, rack; 150, protective shell; 151, gear one; 152, pressing roller; 153, gear two; 154, gear three; 200, rotating plate; 201, reset torsion spring; 202, fixed block; 203, slide groove; 204, baffle; 210, limit member; 211, groove; 220, sliding hole; 221, sliding member; 222, sliding roller; 230, fixed roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example

[0030] See also Figure 1-Figure 9 , a conveying device for steel plate processing shown in the figure includes a bracket 100, a plurality of rotating rollers 110 are arranged on the top of the bracket 100, and the rotating rollers 110 are made of hollow steel pipes commonly seen on the market. A driving motor 120 is fixedly connected to the side wall of the bracket 100, and the driving motor 120 uses a common model on the market. The basic working principle is to use the magnetic field generated when the current passes through the conductor to drive the rotor to rotate, and then drive the transmission belt 121 to rotate. A transmission belt 121 is arranged at the power output end of the driving motor 120, and a metal strip matched with a transmission gear 122 is fixedly connected to the inner wall of the circumference of the transmission belt 121. A transmission gear 122 is arranged inside the transmission belt 121, and the transmission gear 122 is fixedly connected to the power input end of the rotating roller 110. When the driving motor 120 drives the transmission belt 121 to rotate, the transmission gear 122 can be rotated to realize the rotation of the rotating roller 110, and the outer wall of the transmission belt 121 is matched with an upper roller 123;

[0031] In some embodiments, the top roller 123 is arranged on the side wall of the bracket 100, and a support column passes through the top roller 123. At the same time, the side wall of the bracket 100 is provided with a vertical hole that cooperates with the support column to realize the upward sliding of the top roller 123 and a bolt for fixing the position with the rear side of the support column. The bolt is arranged on the inner side of the bracket 100. When the bolt is tightened, the position of the support column in the vertical hole can be locked in cooperation with the bracket 100, thereby fixing the position of the top roller 123. After the top roller 123 slides upward, the transmission belt 121 can be tightened and fit against the outer wall of the transmission gear 122 to drive the transmission gear 122 to rotate.

[0032] The top of the bracket 100 is fixedly connected with a conveying assembly 130 that matches the rotating roller 110. The side wall of the conveying assembly 130 is fixedly connected with a limit frame 131 by bolts. The limit frame 131 is used to limit the push plate 141. The side wall of the limit frame 131 is fixedly connected with a support plate 132. The bottom of the limit frame 131 is provided with a placement platform 140. The placement platform 140 is made of a common nickel-plated steel plate on the market. The side wall of the support plate 132 is fixedly connected with a servo motor 142. The servo motor 142 uses a common model on the market. The servo motor 142 is composed of a stator, a rotor, an encoder, a driver and a control system. The stator generates a rotating magnetic field, and the rotor rotates under its action. The encoder monitors the rotor position and transmits the feedback signal to the control system, which adjusts the motor operation state in real time, thereby realizing the forward and reverse rotation of the screw 143, prompting the push plate 141 to run to the right and reset the push plate 141. The power output end of the servo motor 142 is provided with a screw 143, and the screw 143 is provided with a push plate 141 on the top of the placement platform 140. The push plate 141 is provided with a thread that matches the screw 143. The top of the push plate 141 is fixedly connected with a rack 145. The rack 145 uses a common The rack 145 is made of stainless steel, and a tooth groove matched with the second gear 153 is provided on the top thereof, which can drive the second gear 153 to rotate when the rack 145 is displaced, and the second gear 153 rotates to make the third gear 154 rotate, and the third gear 154 rotates to make the first gear 151 rotate, so that the pressing roller 152 rotates inside the conveying assembly 130 to realize the rolling and pressing operation of the steel plate. The top of the rack 145 is matched with the second gear 153, the rear side of the second gear 153 is matched with the third gear 154, the side wall of the third gear 154 is matched with the first gear 151, and the side wall of the first gear 151 is provided with a tooth groove matched with the conveying The pressing roller 152 inside the conveying component 130 is made of a chrome-plated stainless steel roller commonly available on the market. It can press down the steel plate pushed by the push plate 141 while rotating, so that the overall flatness of the steel plate is better, and the steel plate can better avoid unevenness, so that the bottom surface of the steel plate can better contact the rotating drum 110 to realize the conveying operation of the steel plate. The side wall of the conveying component 130 is provided with a protective shell 150 that cooperates with gear one 151. The protective shell 150 is used to protect and structurally support gear one 151, gear two 153 and gear three 154.

[0033] Specifically, the top of the bracket 100 is equipped with a rotating plate 200, the rotating plate 200 is made of common hard plastic injection molding, and the side wall of the rotating plate 200 is equipped with a fixed block 202 fixed to the bracket 100, and the fixed block 202 is used to support the rotating plate 200 to rotate;

[0034] In some embodiments, a rotating shaft that cooperates with the inside of the rotating plate 200 is fixedly connected to the top of the fixed block 202, and a reset torsion spring 201 is set on the top of the rotating shaft. When the rotating plate 200 is not pushed by the rack 145, the reset torsion spring 201 can be used to realize the reset of the rotating plate 200, and at the same time cooperate with the blocking of the baffle 204 to limit the position.

[0035] A return torsion spring 201 is disposed on the top of the rotating plate 200 , and a sliding groove 203 is provided on the side wall of the rotating plate 200 .

[0036] Furthermore, the side wall of the slide groove 203 is matched with a limit piece 210, and the limit piece 210 is made of wear-resistant hard plastic commonly found on the market. The side wall of the limit piece 210 is provided with a groove 211 matched with the rack 145, and a locking bolt is provided at the bottom of the limit piece 210. The position of the limit piece 210 can be adjusted by sliding the limit piece 210 in cooperation with the slide groove 203, so that the rack 145 can contact the limit piece 210, causing the rotation angle of the rotating plate 200 to change accordingly, and then the spacing between the fixed rollers 230 after the two rotating plates 200 rotate inward can be changed.

[0037] Furthermore, a sliding hole 220 is provided at the top of the rotating plate 200, and a sliding member 221 is provided at the top of the sliding hole 220. The sliding member 221 is made of a common plastic disc, and a sliding roller 222 is rotatably connected to the bottom of the plastic disc. The sliding roller 222 can rotate when the inner side of the rotating plate 200 contacts the steel plate to guide the transported steel plate. The sliding member 221 can slide with the sliding hole 220 to adjust the position of the sliding roller 222. The side wall of the rotating plate 200 is provided with a sliding roller 222 and a fixed The roller 230, the fixed roller 230 and the sliding roller 222 are made of common rubber. When the rack 145 moves to the right, it can abut against the groove 211 on the side wall of the limit member 210. At this time, the limit member 210 can be pushed by the rack 145, so that the rotating plate 200 overcomes the elasticity of the reset torsion spring 201 and rotates toward the inner side of the top of the rotating drum 110 of the bracket 100. Therefore, when the steel plate is discharged from the outlet 133, the fixed roller 230 arranged on the inner side of the rotating plate 200 can be used to guide the steel plate when it contacts the steel plate.

[0038] Furthermore, an outlet 133 is provided on the side wall of the conveying assembly 130 . The outlet 133 is matched with the top of the rotating drum 110 . The outlet 133 is in a rectangular structure, and the size of the outlet 133 is slightly larger than the size of the steel plate material.

[0039] Furthermore, the side wall of the rotating plate 200 is matched with a baffle 204 , which is a common hard plastic sheet. The baffle 204 is fixed to the side wall of the bracket 100 by bolts.

[0040] Furthermore, the side wall of the conveying component 130 is fixedly connected with a fixing plate 144 that cooperates with the rack 145 by bolts, and the screw 143 passes through the side wall of the fixing plate 144. The fixing plate 144 can support the screw 143 and also support the rack 145 when the rack 145 is displaced.

[0041] It is worth noting that the screw rod 143 is matched with the bottom of the rack 145 , and the rack 145 is matched with the bottom of the protective shell 150 .

[0042] It is worth noting that the limiting frame 131 is fixed to the top of the placement platform 140 by bolts, and the push plate 141 is matched with the bottom of the limiting frame 131.

[0043] In some embodiments, a lower pressure roller is provided at the right end of the bracket 100 to cooperate with the top of the rotating roller 110. At the tail end of the conveying process of the bracket 100, the lower pressure roller can be used in cooperation with the rotating roller 110 to achieve rolling clamping of the steel plate material to prevent the steel plate material from slipping at the tail end of the bracket 100, so that it can be better used with subsequent devices and facilitate the use of the conveying device.

[0044] In addition, the electrical components and electrical equipment mentioned above all use external power supplies. The circuits, electronic components and modules involved in the present invention are all prior art, and those skilled in the art can fully implement them. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and method.

[0045] Working principle: the steel plate can be placed directly on the placing platform 140, and the driving motor 120 drives the screw 143 to rotate so that the push plate 141 pushes the steel plate to the right. At this time, the steel plate cooperates with the bottom of the downward pressure roller 152 inside the conveying assembly 130, so that the steel plate has a certain initial velocity under the pushing effect. When the push plate 141 moves, the rack 145 moves to the right and can cooperate with multiple gears to rotate the downward pressure roller 152. Under the pressure of the downward pressure roller 152, the steel plate is flattened. Then, the steel plate is discharged to the right from the outlet 133 and cooperates with the top of the rotating roller 110. At this time, the steel plate has a certain initial velocity when it contacts the rotating roller 110 and can fit well with the surface of the rotating roller 110, so that there is enough friction to realize the subsequent conveying work; at the same time, when the rack 145 moves to the right, the rear side wall of the rack 145 can resist the groove 211 of the limiter 210, so that the rotating plate 200g The steel plates are continuously discharged from the outlet 133 and discharged in a straight line, which is convenient for positioning the steel plates when being transported on the conveying device, and at the same time enables the conveying device to be better used with subsequent devices; and when the rotating plate 200 is used to guide the steel plates, the position of the limiter 210 can be changed by sliding in conjunction with the slide groove 203, so that the position of the rack 145 when it contacts the limiter 210 changes, so that the rack 145 contacts the limiter 210 to cause the rotation angle of the rotating plate 200 to change, and then the spacing between the fixed rollers 230 after the two rotating plates 200 are rotated inwardly can be changed, so that the rotating plate 200 can be used with steel plates of various widths, which increases the convenience of using the conveying device.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for processing steel plates, comprising a support (100), characterized in that: A plurality of rotating rollers (110) are arranged on the top of the bracket (100); a driving motor (120) is fixedly connected to the side wall of the bracket (100); a transmission belt (121) is arranged at the power output end of the driving motor (120); a transmission gear (122) is arranged inside the transmission belt (121); an upper roller (123) is matched with the outer wall of the transmission belt (121); a conveying assembly (130) matched with the rotating roller (110) is fixedly connected to the top of the bracket (100); a limiting frame (131) is fixedly connected to the side wall of the conveying assembly (130); a support plate (132) is fixedly connected to the side wall of the limiting frame (131); a placing platform (140) is arranged at the bottom of the limiting frame (131); the support plate (132) A servo motor (142) is fixedly connected to the side wall, a screw (143) is provided at the power output end of the servo motor (142), a push plate (141) matched with the top of the placement platform (140) is provided outside the screw (143), a rack (145) is fixedly connected to the top of the push plate (141), a gear 2 (153) is matched at the top of the rack (145), a gear 3 (154) is matched at the rear side of the gear 2 (153), a gear 1 (151) is matched at the side wall of the gear 3 (154), a downward pressure roller (152) matched with the inside of the conveying component (130) is provided at the side wall of the conveying component (130), and a protective shell (150) matched with the gear 1 (151) is provided on the side wall of the conveying component (130).

2. A conveying device for steel plate processing according to claim 1, characterized in that: The top of the bracket (100) is matched with a rotating plate (200), the side wall of the rotating plate (200) is matched with a fixed block (202) fixed to the bracket (100), the top of the rotating plate (200) is provided with a return torsion spring (201), and the side wall of the rotating plate (200) is provided with a sliding groove (203).

3. A conveying device for steel plate processing according to claim 2, characterized in that: The side wall of the slide groove (203) is matched with a limiting member (210), the side wall of the limiting member (210) is provided with a groove (211), and a locking bolt is arranged at the bottom of the limiting member (210).

4. A conveying device for steel plate processing according to claim 2, characterized in that: The top of the rotating plate (200) is provided with a sliding hole (220), the top of the sliding hole (220) is provided with a sliding member (221), and the side wall of the rotating plate (200) is provided with a sliding roller (222) and a fixed roller (230).

5. The conveying device for steel plate processing according to claim 1, characterized in that: The side wall of the conveying component (130) is provided with an outlet (133), the outlet (133) is matched with the top of the rotating drum (110), and the outlet (133) is in a rectangular structure.

6. A conveying device for steel plate processing according to claim 2, characterized in that: The side wall of the rotating plate (200) is matched with a baffle (204), and the baffle (204) is fixed to the side wall of the bracket (100).

7. A conveying device for steel plate processing according to claim 1, characterized in that: A fixing plate (144) matched with the rack (145) is fixedly connected to the side wall of the conveying assembly (130), and the screw rod (143) passes through the side wall of the fixing plate (144).

8. The conveying device for steel plate processing according to claim 1, characterized in that: The screw rod (143) is matched with the bottom of the rack (145), and the rack (145) is matched with the bottom of the protective shell (150).

9. A conveying device for steel plate processing according to claim 1, characterized in that: The limiting frame (131) is matched with the top of the placement platform (140), and the pushing plate (141) is matched with the bottom of the limiting frame (131).

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