An online automatic bending machine

Abstract

An online automatic bending machine is provided with a box body at the bottom, and the upper part of the box body is provided with: a track lifting mechanism, a cylinder stop mechanism, an upper die bending mechanism, and a lower die bending mechanism. The cylinder stop mechanism is arranged on one side of the track lifting mechanism, the lower die bending mechanism is arranged in the middle of the track lifting mechanism, and the upper die bending mechanism is arranged above the lower die bending mechanism. The lifting mechanism includes: a lifting track, a lifting beam, and a lifting cylinder. The lifting track and the lifting beam are arranged in a tic-tac-toe shape, and the lifting track is arranged at the top; the lifting cylinder is arranged in the middle below the lifting beam. The present invention is connected to the front and rear sections by a track, and there is no need to manually take and place the products; the upper bending blade is positioned by a rack, and when the shape and size of the products of equal thickness are consistent at the bending part, it is only necessary to replace the lower blade fixing part and adjust the upper blade to start production, which reduces the labor intensity and improves production efficiency; the equipment occupies a small space and is convenient for transportation and installation.

Description

Technical Field

[0001] The invention belongs to the technical field of FPC industry, and specifically relates to an online automatic bending machine. Background Art

[0002] At present, the traditional FPC bending operation requires manual loading of products and manual connection of the front and back processes, which is time-consuming and labor-intensive. It is also difficult to replace the bending blade, has poor versatility, and has low production efficiency. The equipment is large and occupies a large space. The purchase of a new online automatic bending machine will increase operating costs. Summary of the invention

[0003] Purpose of the invention: The purpose of the present invention is to provide an online automatic bending machine, which can be connected with the front and rear sections by rails, without the need for manual placement of products; the upper bending blade is positioned by a rack, and when the products of equal thickness have the same shape and size at the bending part, only the lower blade fixing part needs to be replaced and the upper blade needs to be adjusted for production, which greatly reduces the intensity of manual work and improves production efficiency; the equipment is small in size, occupies little space, and is convenient for transportation and installation.

[0004] Technical solution: The present invention provides an online automatic bending machine, including a track lifting mechanism, a cylinder stop mechanism, a box body, an upper die bending mechanism, and a lower die bending mechanism. The track lifting mechanism, the cylinder stop mechanism, the upper die bending mechanism, and the lower die bending mechanism are all arranged above the box body, the cylinder stop mechanism is arranged on one side inside the track lifting mechanism, the lower die bending mechanism is arranged in the middle part inside the track lifting mechanism, and the upper die bending mechanism is arranged above the lower die bending mechanism. The lifting mechanism includes: a lifting track, a lifting beam, and a lifting cylinder. The lifting track is arranged on the upper part of the lifting beam, and the lifting track and the lifting beam are arranged in a tic-tac-toe shape, and the lifting cylinder is arranged in the center below the lifting beam. The online automatic bending machine described in the present invention is connected to the front and rear sections by rails, and there is no need for manual placement of products; the upper bending blade is positioned by a rack, and when products of equal thickness have the same shape and size at the bending part, only the lower blade fixing part needs to be replaced and the upper blade needs to be adjusted for production, which greatly reduces the intensity of manual work and improves production efficiency; the equipment is small in size, occupies little space, and is convenient for transportation and installation.

[0005] Furthermore, in the above-mentioned online automatic bending machine, a servo motor is arranged at the lower part of the lifting track, and a conveyor belt is arranged inside the lifting track, and the conveyor belt is connected with the servo motor. The products can be quickly conveyed, and the production efficiency is improved.

[0006] Furthermore, in the above-mentioned online automatic bending machine, the cylinder stop mechanism includes: a stop cylinder, a stop block, and a support seat, the stop cylinder and the stop block are both arranged on the side of the support seat, the stop block is arranged directly above the stop cylinder, and the stop block can move up and down with the piston rod of the stop cylinder. The product flows into the machine along the track and reaches the cylinder stop mechanism, the carrier plate is blocked, and the bending is completed.

[0007] Furthermore, in the above-mentioned online automatic bending machine, a support frame is arranged above the box body, and the support frame is arranged with two layers in the vertical direction: the first layer of the support frame and the second layer of the support frame, and the upper end of the first layer of the support frame is provided with a first fixed rack, and the upper end of the second layer of the support frame is provided with a second fixed rack; the upper die bending mechanism includes: a first upper die bending mechanism and a second upper die bending mechanism, the first bending mechanism is arranged on the first layer of the support frame, the second upper die bending mechanism is arranged on the second layer of the support frame, and the first upper die bending mechanism and the second upper die bending mechanism are both arranged in parallel in multiple groups. The arrangement and layout are reasonable, saving space; using fixed racks for positioning, the position of the upper die bending mechanism can be quickly adjusted to improve production efficiency.

[0008] Furthermore, in the above-mentioned online automatic bending machine, the first upper die bending mechanism includes: a first downward pressure cylinder, a first positioning rack, a first support plate, a first guide column, a first fixture fixing part, a first fixture, and a first upper blade. The first downward pressure cylinder is arranged at the center of the upper part of the first support plate, and the top end of the piston rod of the first downward pressure cylinder passes through the first support plate downward and is connected to the center of the upper end of the first fixture fixing part; there are two first positioning racks, which are arranged at both ends of the first support plate and are matched and connected with the first fixed rack; there are two first guide columns, which pass through both ends of the first support plate respectively, and the lower end of the first guide column is connected to the upper two ends of the first fixture fixing part; the first fixture is arranged at the center of the lower part of the first fixture fixing part; the first T-shaped slot is arranged at the lower part of the first fixture, and the first T-shaped guide rail is arranged at the upper part of the first upper blade, and the first T-shaped slot is matched and connected with the first T-shaped guide rail; the first baffles are also arranged at both ends of the first fixture. The rack is matched, so that the position of the first upper die bending mechanism can be quickly adjusted, and the upper blade structure is simple in design and easy to replace, and can adapt to products of various specifications.

[0009] Furthermore, in the above-mentioned online automatic bending machine, the second upper mold bending mechanism includes: a second pressing cylinder, a second positioning rack, a second support plate, a second guide column, a second clamp fixing piece, a second clamp, and a second upper blade. The second pressing cylinder is arranged at the center of the upper part of the second support plate, and the top end of the piston rod of the second pressing cylinder passes through the second support plate and is connected to the second clamp fixing piece; there are two second positioning racks, which are arranged at both ends of the second support plate and are matched with the second fixed rack; guide sleeves are arranged at both ends of the second support plate, and there are two second guide columns, which pass through the guide sleeves, and the second guide columns can slide in the guide sleeves; the lower end of the second guide column is connected to the second clamp fixing piece; the second clamp is arranged at the center of the lower part of the second clamp fixing piece; a second T-slot is arranged at the lower part of the second clamp, and a second T-shaped guide rail is arranged at the upper part of the second upper blade, and the second T-slot is matched with the second T-shaped guide rail; second baffles are also arranged at both ends of the second clamp. The rack is used to quickly adjust the position of the second upper die bending mechanism, and the upper blade structure is simple in design and easy to replace, which can adapt to products of various specifications.

[0010] Furthermore, in the above-mentioned online automatic bending machine, the first upper blade is provided with first bushings at both ends of the lower part, and the second upper blade is provided with second bushings at both ends of the lower part, and the first bushing and the second bushing are provided in the same manner. The same arrangement facilitates production and saves costs, and avoids errors in upper blade replacement.

[0011] Furthermore, in the above-mentioned online automatic bending machine, the lower die bending mechanism comprises: a bending lower blade and a fixing frame, wherein the bending lower blade is arranged on the upper part of the fixing frame, and a plurality of guide pins are arranged on the upper part of the bending lower blade, and the guide pins cooperate with the first bushing and the second bushing. When the product is bent, the upper and lower blades are not completely matched, and precise guidance is completed through the cooperation of the bushing and the guide pins, and the design principle is simple and easy to implement.

[0012] It can be seen from the above technical scheme that the present invention has the following beneficial effects: it can be connected with the front and rear sections by rails, and there is no need for manual placement of products; the upper folding blade is positioned by a rack, and when products of equal thickness have the same shape and size at the bending part, only the lower blade fixing part needs to be replaced and the upper blade needs to be adjusted for production, which greatly reduces the intensity of manual work and improves production efficiency; the equipment is small in size, occupies little space, and is convenient for transportation and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the online bending machine of the present invention;

[0014] Figure 2 This is an enlarged view of part A of the present invention;

[0015] Figure 3This is an enlarged view of part B of the present invention;

[0016] Figure 4 It is a front view schematic diagram of the track lifting mechanism of the present invention;

[0017] Figure 5 It is a bottom view schematic diagram of the track lifting mechanism of the present invention;

[0018] Figure 6 It is a front view schematic diagram of the cylinder stop mechanism of the present invention;

[0019] Figure 7 It is a left side schematic diagram of the cylinder stop mechanism of the present invention;

[0020] Figure 8 It is a front view schematic diagram of the first upper die bending mechanism of the present invention;

[0021] Fig. 9 It is a right side schematic diagram of the first upper die bending mechanism of the present invention;

[0022] Fig.10 It is a front view schematic diagram of the second upper die bending mechanism of the present invention;

[0023] Fig.11 It is a right side schematic diagram of the second upper die bending mechanism of the present invention;

[0024] Fig.12 It is a front view schematic diagram of the lower die bending mechanism of the present invention;

[0025] Fig.13 It is a right side schematic diagram of the lower die bending mechanism described in the present invention.

[0026] In the figure: 1 track lifting mechanism, 11 lifting track, 111 servo motor, 112 conveyor belt, 12 lifting beam, 13 lifting cylinder, 2 cylinder stop mechanism, 21 stop cylinder, 22 stop block, 23 support seat, 3 box, 31 support frame, 311 support frame first layer, 3111 first fixed rack, 312 support frame second layer, 3121 second fixed rack, 4 upper die bending mechanism, 41 first upper die bending mechanism, 411 first pressing cylinder, 412 first positioning rack, 413 first support plate, 414 first guide column, 415 first fixture fixing part, 4 16 first fixture, 4161 first T-slot, 4162 first baffle, 417 first upper blade, 4171 first T-guide rail, 4172 first bushing, 42 second upper die bending mechanism, 421 second downward pressure cylinder, 422 second positioning rack, 423 second support plate, 4231 guide sleeve, 424 second guide column, 425 second fixture fixing part, 426 second fixture, 4261 second T-slot, 427 second upper blade, 4271 second T-guide rail, 4272 second bushing, 5 lower die bending mechanism, 51 bending lower blade, 511 guide pin, 52 fixing frame. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise clearly specified.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Example

[0032] like Figure 1 The online automatic bending machine shown includes: a track lifting mechanism 1, a cylinder stop mechanism 2, a box body 3, an upper die bending mechanism 4, and a lower die bending mechanism 5. The track lifting mechanism 1, the cylinder stop mechanism 2, the upper die bending mechanism 4, and the lower die bending mechanism 5 are all arranged above the box body 3. The cylinder stop mechanism 2 is arranged on one side of the track lifting mechanism 1, the lower die bending mechanism 5 is arranged in the center of the track lifting mechanism 1, and the upper die bending mechanism 4 is arranged above the lower die bending mechanism 5. A support frame 31 is arranged above the box body 3, and the support frame 31 has two layers in the vertical direction: a first support frame layer 311 and a second support frame layer 312, and a first fixed rack 3111 is arranged at the upper end of the first support frame layer 311, and a second fixed rack 3121 is arranged at the upper end of the second support frame layer 312.

[0033] like Figure 4-5 The lifting mechanism 1 shown includes: a lifting track 11, a lifting beam 12, and a lifting cylinder 13. The lifting track 11 is arranged on the upper part of the lifting beam 12, and the lifting track 11 and the lifting beam 12 are arranged in a tic-tac-toe shape. The lifting cylinder 13 is arranged in the center below the lifting beam 12. A servo motor 111 is arranged at the lower part of the lifting track 11, and a conveyor belt 112 is also arranged inside the lifting track 11. The conveyor belt 112 is connected with the servo motor 111.

[0034] like Figure 6-7The cylinder stopping mechanism 2 shown includes: a stopping cylinder 21, a stopping block 22, and a support seat 23. The stopping cylinder 21 and the stopping block 22 are both arranged on the side of the support seat 23, the stopping block 22 is arranged directly above the stopping cylinder 21, and the stopping block 22 can move up and down with the piston rod of the stopping cylinder 21.

[0035] like Figure 1 The upper die bending mechanism 4 shown includes: a first upper die bending mechanism 41 and a second upper die bending mechanism 42. The first bending mechanism 41 is arranged on the first layer 311 of the support frame, and the second upper die bending mechanism 42 is arranged on the second layer 312 of the support frame. The first upper die bending mechanism 41 and the second upper die bending mechanism 42 are both arranged in parallel in multiple groups.

[0036] like Figure 8-9 The first upper die bending mechanism 41 shown includes: a first pressing cylinder 411, a first positioning rack 412, a first support plate 413, a first guide column 414, a first fixture fixing part 415, a first fixture 416, and a first upper blade 417. The first pressing cylinder 411 is arranged at the center of the upper part of the first support plate 413, and the top end of the piston rod of the first pressing cylinder 411 passes downward through the first support plate 413 and is connected to the center of the upper end of the first fixture fixing part 415; there are two first positioning racks 412, which are arranged at both ends of the first support plate 413 and are matched and connected with the first fixed rack 3111; the first guide column 414 There are two guide posts 414, which pass through the two ends of the first support plate 413 respectively, and the lower end of the first guide post 414 is connected to the two upper ends of the first clamp fixing member 415; the first clamp 416 is arranged at the center of the lower part of the first clamp fixing member 415; the lower part of the first clamp 416 is provided with a first T-shaped slot 4161, and the upper part of the first upper blade 417 is provided with a first T-shaped guide rail 4171, the first T-shaped slot 4161 is matched with the first T-shaped guide rail 4171, and the two ends of the lower part of the first upper blade 417 are provided with first bushings 4172; the two ends of the first clamp 416 are also provided with first blocking sheets 4162.

[0037] like Figure 10-11The second upper die bending mechanism 42 shown includes: a second pressing cylinder 421, a second positioning rack 422, a second support plate 423, a second guide column 424, a second clamp fixing part 425, a second clamp 426, and a second upper blade 427. The second pressing cylinder 421 is arranged at the center of the upper part of the second support plate 423, and the top of the piston rod of the second pressing cylinder 421 passes through the second support plate 423 and is connected to the second clamp fixing part 425; there are two second positioning racks 422, which are arranged at both ends of the second support plate 423 and are matched and connected with the second fixed rack 3121; guide sleeves 4231 are arranged at both ends of the second support plate 423, and there are two second guide columns 424, which pass through the guide sleeves Sleeve 4231, and the second guide column 424 can slide in the guide sleeve 4231; the lower end of the second guide column 424 is connected to the second clamp fixing piece 425; the second clamp 426 is arranged at the center of the lower part of the second clamp fixing piece 425; the lower part of the second clamp 426 is provided with a second T-shaped slot 4261, the upper part of the second upper blade 427 is provided with a second T-shaped guide rail 4271, the second T-shaped slot 4261 is matched and connected with the second T-shaped guide rail 4271, and the lower two ends of the second upper blade 427 are provided with second bushings 4272, the first bushing 4172 and the second bushing 4272 are the same arrangement; the two ends of the second clamp 426 are also provided with second blocking pieces 4262.

[0038] like Figure 12-13 The lower die bending mechanism 5 shown includes: a bending lower blade 51 and a fixing frame 52 . The bending lower blade 51 is arranged on the upper part of the fixing frame 52 . A plurality of guide pins 511 are arranged on the upper part of the bending lower blade 51 , and the guide pins 511 cooperate with the first bushing 4172 and the second bushing 4272 .

[0039] During operation, based on the above structural foundation, the product flows into the machine through the lifting track 11, and after reaching the stop block 22, the track drops as a whole, and the product reaches the bending position; the first upper mold cylinder 411 drives the first upper blade 417 to press down and the second upper mold cylinder 421 drives the second upper blade 427 to press down, and through the cooperation and guidance positioning of the first bushing 4172 and the second bushing 4272 and the guide pin 511, it contacts with the lower mold bending mechanism 5 to complete the bending; after the bending is completed, the stop block 22 drops, and at the same time the lifting track 11 rises to drive the product up and transport it out of the machine.

[0040] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. An online automatic bending machine, characterized in that: include: A track lifting mechanism, a cylinder stop mechanism, a box body, an upper die bending mechanism, and a lower die bending mechanism. The track lifting mechanism, the cylinder stop mechanism, the upper die bending mechanism, and the lower die bending mechanism are all arranged above the box body. The cylinder stop mechanism is arranged on one side of the track lifting mechanism. The lower die bending mechanism is arranged in the middle of the track lifting mechanism. The upper die bending mechanism is arranged above the lower die bending mechanism. The lifting mechanism includes: a lifting track, a lifting beam, and a lifting cylinder. The lifting track is arranged on the upper part of the lifting beam, and the lifting track and the lifting beam are arranged in a tic-tac-toe shape. The lifting cylinder is arranged in the middle below the lifting beam. A servo motor is arranged at the lower part of the lifting track, and a conveyor belt is also arranged on the inner side of the lifting track. The conveyor belt is connected with the servo motor. A support frame is arranged above the box body, and the support frame is arranged with two layers in the vertical direction: a first layer of the support frame and a second layer of the support frame, and a first fixed rack is arranged at the upper end of the first layer of the support frame, and a second fixed rack is arranged at the upper end of the second layer of the support frame; the upper die bending mechanism comprises: a first upper die bending mechanism and a second upper die bending mechanism, the first upper die bending mechanism is arranged on the first layer of the support frame, the second upper die bending mechanism is arranged on the second layer of the support frame, and the first upper die bending mechanism and the second upper die bending mechanism are both arranged in parallel in multiple groups; The first upper mold bending mechanism includes: a first pressing cylinder, a first positioning rack, a first support plate, a first guide column, a first clamp fixing piece, a first clamp, and a first upper blade. The first pressing cylinder is arranged in the middle of the upper part of the first support plate, and the top end of the piston rod of the first pressing cylinder passes downward through the first support plate and is connected to the middle of the upper end of the first clamp fixing piece; there are two first positioning racks, which are arranged at both ends of the first support plate and are connected with the first fixed rack; there are two first guide columns, which pass through both ends of the first support plate respectively, and the lower end of the first guide column is connected with the two upper end parts of the first clamp fixing piece; the first clamp is arranged in the middle of the lower part of the first clamp fixing piece; a first T-shaped slot is arranged at the lower part of the first clamp, and a first T-shaped guide rail is arranged at the upper part of the first upper blade, and the first T-shaped slot is connected with the first T-shaped guide rail; first baffles are also arranged at both ends of the first clamp.

2. The online automatic bending machine according to claim 1, characterized in that: The cylinder stop mechanism comprises: a stop cylinder, a stop block, and a support seat. The stop cylinder and the stop block are both arranged on the side of the support seat, the stop block is arranged directly above the stop cylinder, and the stop block can move up and down with the piston rod of the stop cylinder.

3. The online automatic bending machine according to claim 1, characterized in that: The second upper mold bending mechanism includes: a second pressing cylinder, a second positioning rack, a second support plate, a second guide column, a second clamp fixing piece, a second clamp, and a second upper blade. The second pressing cylinder is arranged at the center of the upper part of the second support plate, and the top end of the piston rod of the second pressing cylinder passes through the second support plate and is connected to the second clamp fixing piece; there are two second positioning racks, which are arranged at both ends of the second support plate and are matched with the second fixed rack; guide sleeves are arranged at both ends of the second support plate, and there are two second guide columns, which pass through the guide sleeves, and the second guide columns can slide in the guide sleeves; the lower end of the second guide column is connected to the second clamp fixing piece; the second clamp is arranged at the center of the lower part of the second clamp fixing piece; a second T-slot is arranged at the lower part of the second clamp, and a second T-shaped guide rail is arranged at the upper part of the second upper blade, and the second T-slot is matched with the second T-shaped guide rail; second baffles are also arranged at both ends of the second clamp.

4. The online automatic bending machine according to claim 1 or 3, characterized in that: The first upper blade has two ends at the lower portion thereof provided with first bushings, the second upper blade has two ends at the lower portion thereof provided with second bushings, and the first bushings and the second bushings are arranged identically.

5. The online automatic bending machine according to claim 1, characterized in that: The lower die bending mechanism comprises: a bending lower blade and a fixing frame. The bending lower blade is arranged on the upper part of the fixing frame. A plurality of guide pins are arranged on the upper part of the bending lower blade, and the guide pins cooperate with the first bushing and the second bushing.

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