Novel plate bending machine feeding assembly

Abstract

The utility model relates to a novel plate bending machine feeding assembly, and belongs to the technical field of plate bending machine production. Comprising a transferring platform and a pushing driving mechanism for driving the transferring platform to move in a reciprocating mode, and further comprises a pushing frame, the pushing frame is installed on the transferring platform through a pushing frame lifting adjusting mechanism, and the pushing frame comprises a lower-layer cross beam connected with the pushing frame lifting adjusting mechanism and an upper-layer pressing beam parallel to the lower-layer cross beam; a left supporting frame and a right supporting frame are installed at the two ends of the lower-layer cross beam respectively, the two ends of the upper-layer pressing beam are connected to the tops of the left supporting frame and the right supporting frame respectively, a plurality of sets of push plate single bodies are arranged in the length direction of the rear side face of the upper-layer pressing beam at intervals, and the push plate single bodies are vertically arranged. The steel plate pushing device has the advantages that a steel plate is pushed from one end of the universal ball table to the other end of the universal ball table, the steel plate is stably moved to a machining area until the steel plate reaches a designated position, and production efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel bending plate machine feeding assembly and belongs to the bending plate machine production technical field. BACKGROUND

[0002] A steel plate bending machine is an important equipment for metal plate processing, which bends the metal plate into the required shape by applying force. The working principle of the bending machine is mainly to provide power through a hydraulic system, which is controlled by an electrical system to realize the closing and separation of the upper and lower dies, thereby completing the bending of the metal plate.

[0003] The utility model with patent No. 202420017816.4 discloses a steel plate bending machine including a rack, the rack has a workbench, the workbench has a lower die installation station, a portal frame is installed on the rack, a punch head driven by a telescopic cylinder is installed below the portal frame, when in use, the punch head is installed below the upper die for pressing the steel plate, the steel plate to be processed is placed on the workbench, the punch head is started, and the bending of the steel plate can be completed under the action of the upper and lower dies; the punch head is connected to the portal frame through a vibration device and a telescopic cylinder, and the vibration device is a vibration device in the up-down direction.

[0004] The current technology does not consider comprehensively, and has the following disadvantages: the traditional bending plate machine often needs manual feeding and discharging during the bending process, which not only increases the labor intensity, but also easily leads to errors and accidents in the production process.

[0005] To solve one of the above problems, a novel bending plate machine feeding assembly is urgently needed. UTILITY MODEL CONTENTS

[0006] According to the above deficiencies in the prior art, the technical problem to be solved by the utility model is how to realize the pushing of the steel plate from one end of the universal ball table to the other end, smooth movement to the processing area, and control the pushing frame lifting adjustment mechanism to drive the pushing frame to descend when the steel plate reaches the specified position, so that the upper pressing beam is pressed on the surface of the steel plate to position the steel plate. Therefore, a novel bending plate machine feeding assembly is provided.

[0007] The novel plate bending machine feeding assembly, including a transfer platform and a pushing driving mechanism for driving the transfer platform to move back and forth, characterized in that: further comprising a pushing frame, the pushing frame is installed on the transfer platform through a pushing frame lifting adjusting mechanism, the pushing frame comprises a lower cross beam connected with the pushing frame lifting adjusting mechanism, an upper compression beam parallel to the lower cross beam, left and right side support frames are respectively installed at both ends of the lower cross beam, the upper compression beam is connected at the top of the left and right side support frames, a plurality of groups of push plate units are arranged along the length direction of the rear side of the upper compression beam, the push plate units are vertically arranged, and the bottom end of the push plate unit is lower than the horizontal height of the lower surface of the upper compression beam.

[0008] The upper surface of the existing universal ball table is uniformly and rectangularly arrayed with a plurality of groups of universal rolling balls, no universal rolling ball is arranged on the running path of the push plate unit, the width of the universal ball table is smaller than the distance between the left and right side support frames, the upper compression beam is above the universal ball table, the lower cross beam is below the universal ball table, and the pushing direction of the pushing driving mechanism is the same as the conveying path of the universal ball table. The steel plate to be processed is placed on the universal ball table, the push plate unit is abutted at the tail end of the steel plate, the pushing driving mechanism can be used to drive the transfer platform to move, the transfer platform drives the upper compression beam to move, the push plate unit on the upper compression beam can push the steel plate to move along the conveying path of the universal ball table, the pushing of the steel plate from one end to the other end of the universal ball table is realized, when the steel plate reaches the specified position, the pushing frame lifting adjusting mechanism is controlled to drive the pushing frame to descend, so that the upper compression beam is abutted on the surface of the steel plate, and the steel plate is positioned. After the steel plate is processed, the pushing frame lifting adjusting mechanism drives the pushing frame to lift, and then the pushing driving mechanism drives the transfer platform to drive the pushing frame to continue to push the material, finally, the pushing driving mechanism drives the transfer platform to drive the pushing frame to return, and the next round of work is carried out, thereby significantly improving the production efficiency.

[0009] Preferably, the left side support frame comprises a support vertical rod fixedly connected with the lower cross beam, the top end of the support vertical rod is vertically connected with a support horizontal rod, and the other end of the support horizontal rod is fixedly connected with the upper compression beam.

[0010] Preferably, the push plate unit is a rectangular metal plate and is fixedly installed on the upper compression beam through bolts.

[0011] Preferably, the push frame lifting adjusting mechanism comprises a motor mounting plate fixedly connected with the transfer platform, a plurality of groups of vertical vertical sliding rails are fixedly installed on the front face of the motor mounting plate, and a group of material pressing drive lead screws parallel to the vertical sliding rails are rotatably installed; a material pressing drive servo motor for driving the material pressing drive lead screws to rotate is installed on the back face of the motor mounting plate; a sliding block A for cooperating with the vertical sliding rails to slide is installed on the lower cross beam; a driving pulley A is arranged on the power output shaft of the material pressing drive servo motor; a driven pulley A is arranged at the upper end of the material pressing drive lead screw; the driving pulley A and the driven pulley A are power-connected through a synchronous belt A; and a lead screw nut A fixedly connected with the lower cross beam is threadedly connected on the material pressing drive lead screw.

[0012] The material pressing drive servo motor drives the material pressing drive lead screw to rotate forward or reversely through the synchronous belt A; the material pressing drive lead screw cooperates with the lead screw nut A to drive the sliding block A on the lower cross beam to ascend or descend along the vertical sliding rail, thereby driving the push frame to lift.

[0013] Preferably, the push frame lifting adjusting mechanism comprises a motor mounting plate fixedly connected with the transfer platform, a plurality of groups of vertical vertical sliding rails are fixedly installed on the front face of the motor mounting plate, and a group of material pressing drive lead screws parallel to the vertical sliding rails are rotatably installed; a material pressing drive servo motor for driving the material pressing drive lead screws to rotate is installed on the back face of the motor mounting plate; a sliding block A for cooperating with the vertical sliding rails to slide is installed on the lower cross beam; a driving pulley A is arranged on the power output shaft of the material pressing drive servo motor; a driven pulley A is arranged at the upper end of the material pressing drive lead screw; the driving pulley A and the driven pulley A are power-connected through a synchronous belt A; and a lead screw nut A fixedly connected with the lower cross beam is threadedly connected on the material pressing drive lead screw.

[0014] The material pressing drive servo motor drives the material pressing drive lead screw to rotate forward or reversely through the synchronous belt A; the material pressing drive lead screw cooperates with the lead screw nut A to drive the sliding block A on the lower cross beam to ascend or descend along the vertical sliding rail, thereby driving the push frame to lift.

[0015] Compared with the prior art, the push frame lifting adjusting mechanism has the following beneficial effects:

[0016] The novel bending plate machine feeding assembly disclosed by the utility model, utilizes the pushing drive mechanism to drive the movement of the moving platform, the moving platform drives the movement of the upper layer compression beam, the pushing plate monomer on the upper layer compression beam can push the movement of the steel plate along the conveying path of the universal ball table, realizes the pushing of the steel plate from one end of the universal ball table to the other end, stably moves to the processing area, when the steel plate reaches the specified position, the pushing frame lifting adjusting mechanism is driven to lower the pushing frame, so that the upper layer compression beam is pressed on the surface of the steel plate, and the steel plate is positioned.

[0017] The novel bending plate machine feeding assembly disclosed by the utility model, the pressing material drive servo motor drives the normal rotation or reverse rotation of the pressing material drive screw through the synchronous belt A, the pressing material drive screw cooperates with the screw nut A, drives the slider A on the lower cross beam to ascend or descend along the vertical sliding rail, and then drives the lifting of the pushing frame, which is simple and reasonable in structure and convenient to implement. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0019] Figure 1 For the three-dimensional Figure 1 of the utility model

[0020] Figure 2 For the three-dimensional Figure 2 of the utility model

[0021] Figure 3 For the front view of the utility model

[0022] Figure 4 For the right view of the utility model

[0023] Figure 5 For the left view of the utility model

[0024] Figure 6 For the top view of the utility model

[0025] In the figure: 1. Pushing rack 1.1, lower crossbeam 1.2, left support rack 1.3, right support rack 1.4, upper pressure beam 1.5, push plate unit 2. Pushing rack lifting adjustment mechanism 2.1, motor mounting plate 2.2, press drive servo motor 2.3, vertical slide rail 2.4, slider A 2.5, press drive screw 2.6, synchronous belt A 3. Transfer platform 4, pushing drive mechanism 4.1, horizontal mounting plate 4.2, feed drive servo motor 4.3, horizontal slide rail 4.4, slider B 4.5, feed drive screw 4.6, synchronous belt B. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings: The present invention will be further illustrated below through specific embodiments, but it is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] Example 1, as Figures 1-2 As shown, the new type of bending machine feeding assembly includes a transfer platform 3 and a pushing drive mechanism 4 that drives the transfer platform 3 to move back and forth, and also includes a pushing frame 1. The pushing frame 1 is installed on the transfer platform 3 through a pushing frame lifting and adjusting mechanism 2. The pushing frame 1 includes a lower crossbeam 1.1 connected to the pushing frame lifting and adjusting mechanism 2, and an upper pressure beam 1.4 parallel to the lower crossbeam 1.1. The two ends of the lower crossbeam 1.1 are respectively installed with a left support frame 1.2 and a right support frame 1.3. The two ends of the upper pressure beam 1.4 are respectively connected to the top of the left support frame 1.2 and the right support frame 1.3. A plurality of groups of push plate units 1.5 are arranged at intervals along the length direction of the rear side of the upper pressure beam 1.4. The push plate unit 1.5 is arranged vertically, and the bottom end of the push plate unit 1.5 is lower than the horizontal height of the lower surface of the upper pressure beam 1.4.

[0028] In coordination with the existing universal ball table, a plurality of groups of universal rolling balls are evenly distributed in a rectangular array on the upper surface of the existing universal ball table. No universal rolling balls are arranged on the running path of the push plate unit 1.5. The width of the universal ball table is smaller than the distance between the left support frame 1.2 and the right support frame 1.3. The upper pressure beam 1.4 is above the universal ball table, and the lower cross beam 1.1 is below the universal ball table. The pushing direction of the pushing drive mechanism 4 is the same as the conveying path of the universal ball table. The steel plate to be processed is placed on the universal ball table, and the push plate unit 1.5 is connected to the tail end of the steel plate. The present application can use the push drive mechanism 4 to drive the transfer platform 3 to move, and the transfer platform 3 drives the upper pressure beam 1.4 to move. The push plate unit 1.5 on the upper pressure beam 1.4 can push the steel plate to move along the conveying path of the universal ball table, so as to push the steel plate from one end of the universal ball table to the other end. When the steel plate reaches the specified position, the push rack lifting adjustment mechanism 2 can be controlled to drive the push rack 1 to descend, so that the upper pressure beam 1.4 is pressed against the surface of the steel plate to position the steel plate. After the steel plate is processed, the push rack lifting adjustment mechanism 2 drives the push rack 1 to rise, and then the push drive mechanism 4 drives the transfer platform 3 to drive the push rack 1 to continue to push the material, and finally the push drive mechanism 4 drives the transfer platform 3 to drive the push rack 1 to return for the next round of operations, which significantly improves production efficiency.

[0029] Example 2, as Figures 1-6 As shown, the new type of bending machine feeding assembly includes a transfer platform 3 and a pushing drive mechanism 4 that drives the transfer platform 3 to move back and forth, and also includes a pushing frame 1. The pushing frame 1 is installed on the transfer platform 3 through a pushing frame lifting and adjusting mechanism 2. The pushing frame 1 includes a lower crossbeam 1.1 connected to the pushing frame lifting and adjusting mechanism 2, and an upper pressure beam 1.4 parallel to the lower crossbeam 1.1. The two ends of the lower crossbeam 1.1 are respectively installed with a left support frame 1.2 and a right support frame 1.3. The two ends of the upper pressure beam 1.4 are respectively connected to the top of the left support frame 1.2 and the right support frame 1.3. A plurality of groups of push plate units 1.5 are arranged at intervals along the length direction of the rear side of the upper pressure beam 1.4. The push plate unit 1.5 is arranged vertically, and the bottom end of the push plate unit 1.5 is lower than the horizontal height of the lower surface of the upper pressure beam 1.4.

[0030] Furthermore, the left support frame 1.2 includes a support vertical rod fixedly connected to the lower cross beam 1.1, the top end of the support vertical rod is vertically connected to a support cross rod, and the other end of the support cross rod is fixedly connected to the upper compression beam 1.4.

[0031] Furthermore, the push plate unit 1.5 is a rectangular metal plate and is fixed on the upper laminate beam 1.4 by bolts.

[0032] Further, the push frame lifting adjusting mechanism 2 comprises a motor mounting plate 2.1 fixedly connected with the transfer platform 3, a plurality of groups of vertical vertical sliding rails 2.3 and a group of pressing material driving lead screws 2.5 parallel to the vertical sliding rails 2.3 are fixedly installed on the front surface of the motor mounting plate 2.1 and are rotationally installed, a pressing material driving servo motor 2.2 for driving the pressing material driving lead screws 2.5 to rotate is installed on the back surface of the motor mounting plate 2.1, a sliding block A 2.4 cooperating with the vertical sliding rails 2.3 is installed on the lower cross beam 1.1, a driving pulley A is arranged on the power output shaft of the pressing material driving servo motor 2.2, a driven pulley A is arranged at the upper end of the pressing material driving lead screws 2.5, the driving pulley A and the driven pulley A are power-connected by a synchronous belt A 2.6, and a lead screw nut A fixedly connected with the lower cross beam 1.1 is threadedly connected on the pressing material driving lead screws 2.5.

[0033] The pressing material driving servo motor 2.2 drives the pressing material driving lead screws 2.5 to rotate forward or reverse through the synchronous belt A 2.6, the pressing material driving lead screws 2.5 cooperate with the lead screw nut A to drive the sliding block A 2.4 on the lower cross beam 1.1 to ascend or descend along the vertical sliding rails 2.3, thereby driving the push frame 1 to ascend or descend.

[0034] Further, the push driving mechanism 4 comprises a horizontal mounting plate 4.1, a plurality of groups of horizontal horizontal sliding rails 4.3 and a group of feeding driving lead screws 4.5 parallel to the horizontal sliding rails 4.3 are fixedly installed on the upper surface of the horizontal mounting plate 4.1 and are rotationally installed, a feeding driving servo motor 4.2 for driving the feeding driving lead screws 4.5 to rotate is installed at the end of the horizontal mounting plate 4.1, a sliding block B 4.4 cooperating with the horizontal sliding rails 4.3 is installed on the lower surface of the transfer platform 3, a driving pulley B is arranged on the power output shaft of the feeding driving servo motor 4.2, a driven pulley B is arranged at the upper end of the feeding driving lead screws 4.5, the driving pulley B and the driven pulley B are power-connected by a synchronous belt B 4.6, and a lead screw nut B fixedly connected with the horizontal mounting plate 4.1 is threadedly connected on the feeding driving lead screws 4.5.

[0035] The feeding driving servo motor 4.2 drives the feeding driving screw 4.5 to rotate forward or reversely through the synchronous belt B4.6, the feeding driving screw 4.5 cooperates with the screw nut B, drives the slider B4.4 on the moving platform 3 to reciprocate along the horizontal slide rail 4.3, and further drives the moving platform 3 and the pushing frame 1 to move horizontally.

[0036] The pressing driving servo motor drives the pressing driving screw to rotate forward or reversely through the synchronous belt A, the pressing driving screw cooperates with the screw nut A, drives the slider A on the lower cross beam to ascend or descend along the vertical slide rail, and further drives the pushing frame to ascend or descend, so that the structure is simple and reasonable and convenient to implement.

[0037] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

[0038] The parts not described in the utility model are the known technology of the skilled in the art.

Claims

1. A novel feeding assembly for a plate bending machine, comprising a transfer platform (3) and a push drive mechanism (4) for driving the transfer platform (3) to move back and forth, characterized in that: The invention also includes a pushing frame (1), wherein the pushing frame (1) is installed on the transfer platform (3) through a pushing frame lifting and adjusting mechanism (2), and the pushing frame (1) includes a lower crossbeam (1.1) connected to the pushing frame lifting and adjusting mechanism (2), and an upper pressure beam (1.4) parallel to the lower crossbeam (1.1), the two ends of the lower crossbeam (1.1) are respectively installed with a left support frame (1.2) and a right support frame (1.3), the two ends of the upper pressure beam (1.4) are respectively connected to the top of the left support frame (1.2) and the top of the right support frame (1.3), and a plurality of push plate monomers (1.5) are arranged at intervals along the length direction of the rear side of the upper pressure beam (1.4), the push plate monomers (1.5) are arranged vertically, and the bottom ends of the push plate monomers (1.5) are lower than the horizontal height of the lower surface of the upper pressure beam (1.4).

2. The new plate bending machine feeding assembly according to claim 1 is characterized in that: The left support frame (1.2) comprises a support vertical rod fixedly connected to the lower crossbeam (1.1), the top end of the support vertical rod being vertically connected to a support crossbeam, and the other end of the support crossbeam being fixedly connected to the upper compression beam (1.4).

3. The new plate bending machine feeding assembly according to claim 2 is characterized in that: The push plate unit (1.5) is a rectangular metal plate and is fixedly mounted on the upper laminate beam (1.4) by means of bolts.

4. The new plate bending machine feeding assembly according to claim 3 is characterized in that: The pushing rack lifting and adjusting mechanism (2) comprises a motor mounting plate (2.1) fixedly connected to the transfer platform (3), a plurality of vertical slide rails (2.3) and a set of pressing drive screws (2.5) parallel to the vertical slide rails (2.3) being fixedly mounted on the front of the motor mounting plate (2.1), a pressing drive servo motor (2.2) for driving the pressing drive screws (2.5) to rotate being mounted on the back of the motor mounting plate (2.1), and the lower layer A slider A (2.4) is mounted on the crossbeam (1.1) and slides in cooperation with the vertical slide rail (2.3). A driving pulley A is provided on the power output shaft of the press drive servo motor (2.2). A driven pulley A is provided on the upper end of the press drive screw (2.5). The driving pulley A and the driven pulley A are connected to each other by a synchronous belt A (2.6). A screw nut A fixedly connected to the lower crossbeam (1.1) is threadedly connected to the press drive screw (2.5).

5. The new plate bending machine feeding assembly according to claim 4 is characterized in that: The push drive mechanism (4) comprises a horizontal mounting plate (4.1), the upper surface of the horizontal mounting plate (4.1) is fixedly mounted with a plurality of horizontal slide rails (4.3) and a group of feed drive screws (4.5) parallel to the horizontal slide rails (4.3) being rotatably mounted thereon, the end of the horizontal mounting plate (4.1) being mounted with a feed drive servo motor (4.2) for driving the feed drive screw (4.5) to rotate, the lower surface of the transfer platform (3) being mounted with a slider B (4.4) for sliding in cooperation with the horizontal slide rails (4.3), the power output shaft of the feed drive servo motor (4.2) being provided with a driving pulley B, the upper end of the feed drive screw (4.5) being provided with a driven pulley B, the driving pulley B and the driven pulley B being connected to each other by a synchronous belt B (4.6), and the feed drive screw (4.5) being threadedly connected with a screw nut B fixedly connected to the horizontal mounting plate (4.1).

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