Novel assembly line pressing machine

Abstract

The utility model relates to the technical field of shoemaking processing equipment, and provides a novel assembly line pressing machine which comprises a machine frame, a controller and at least one group of shoemaking pressing units arranged on the machine frame, each group of shoemaking pressing units comprises a conveying mechanism, a left-right edge pressing device, a front-back tightening device, a lateral moving mechanism and a pressing rod device, the conveying mechanism is arranged on the machine frame, and the controller is arranged on the machine frame. The left and right edge pressing devices are arranged on the rack and located on the left side and the right side of the conveying mechanism, and the pressing rod device is arranged on the rack and located above the conveying mechanism in an up-down lifting mode. The lateral moving mechanism is arranged on the rack and connected with the front-back lacing device, and the lateral moving mechanism drives the front-back lacing device to move to the conveying mechanism to clamp the shoes to be pressed, or the lateral moving mechanism drives the front-back lacing device to move to one side of the conveying mechanism after the shoes are pressed. The utility model solves the problems of high manufacturing cost, large occupied area, low effect and the like of the conventional shoemaking pressing machine which adopts a production line matched with a mechanical arm to process the whole equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoemaking processing equipment technical field especially relates to a novel assembly line press machine. BACKGROUND

[0002] In the prior art, when the shoe pressing machine on the automatic production line is used to press the shoe, the shoe to be processed is placed on the feeding conveyor belt by manual or machine, and then the shoe to be processed is conveyed to the processing station of the shoe pressing machine through the feeding conveyor belt, and then the shoe to be processed is placed on the shoe pressing machine by the truss mechanical arm, and the shoe sole and the surrounding of the shoe are pressed, and then the shoe after the pressing is clamped and sent to the finished product conveyor belt by the mechanical arm, which is the process of pressing the shoe sole and the surrounding of the shoe. However, there are still some problems in this process. Because the existing production line has the feeding conveyor belt and the finished product conveyor belt placed on the same side of the shoe pressing machine, the shoe after the pressing is placed on the finished product conveyor belt, and then the shoe to be processed is clamped again, which leads to the increase of the stroke of the truss mechanical arm. For example, the patent document CN202511287558.7 discloses a shoe pressing machine and a shoe pressing method, which comprises a rack, left and right edge pressing devices, front and rear tightening devices, a pressing rod device and a jacking mechanism. The lower part of the rack is provided with a working platform. The jacking mechanism is arranged on the working platform, and the left and right edge pressing devices are arranged above the jacking mechanism and connected with the movable end of the jacking mechanism. The front and rear tightening devices and the pressing rod device are arranged above the left and right edge pressing devices, and the upper ends of the front and rear tightening devices and the pressing rod device are connected with the rack. The advantages of the invention are that in the open state, the front and rear ends of the left and right edge pressing devices are not blocked by the front and rear tightening mechanisms, and the left and right edge pressing devices and the front and rear tightening devices can maintain enough space, which can facilitate the automatic picking and placing operation of the shoe by the mechanical arm, and the manual picking and placing of the shoe can be realized, and the full automatic production of the pressing operation can be realized. However, the above-mentioned shoe pressing machine needs to wait for the automatic picking and placing of the shoe by the mechanical arm, which leads to low processing efficiency, and the use of the mechanical arm for processing leads to high cost of the whole device and large occupation of the site. UTILITARIAN CONTENT

[0003] Therefore, in view of the above problems, the utility model provides a novel assembly line press machine with reasonable structure layout, low cost, good pressing effect, high processing efficiency and small occupation of site.

[0004] To solve the technical problem, the utility model discloses the following scheme: A novel assembly line press machine, including frame, controller, at least one group of shoemaking press unit on the frame, each group of shoemaking press unit includes conveying mechanism, left and right edge compression device, front and rear tightening device, side shift mechanism and press rod device, the conveying mechanism is located on the frame, the left and right edge compression device is located on the frame and is located on the left and right sides of conveying mechanism, the press rod device can be up and down and is located on the frame and is located above conveying mechanism, the side shift mechanism is located on the frame and is connected with front and rear tightening device and side shift mechanism drives front and rear tightening device to move to the clamping shoe of conveying mechanism or shoe press completion side shift mechanism drives front and rear tightening device to move to the side of conveying mechanism, the conveying mechanism, left and right edge compression device, front and rear tightening device, side shift mechanism and press rod device are connected and controlled to the controller, the side shift mechanism is a group of swing assembly, and the front and rear tightening device is located on the swing seat of swing assembly, and the swing assembly is located on the side of conveying mechanism on the frame, and swing assembly drives front and rear tightening device to swing and move to the clamping shoe of conveying mechanism or shoe press completion swing assembly drives front and rear tightening device to swing and move to the side of conveying mechanism, the swing assembly includes first drive mechanism, support frame and two swing arms on the support frame, and the mounting seat of front and rear tightening device is located between the two swing arms, and the first drive mechanism is located on the support frame or frame, and the output end of first drive mechanism is connected and drives one swing arm to swing.

[0005] Further improvement, the front and rear tightening device includes mounting seat, front tightening mechanism on the mounting seat, rear tightening mechanism and telescopic drive mechanism, the telescopic drive mechanism is connected between front tightening mechanism and rear tightening mechanism, the front tightening mechanism includes the first slide that can be horizontally slidably assembled on the mounting seat and the first tightening block on the lower end of the first slide, the rear tightening mechanism includes the second slide that can be horizontally slidably assembled on the mounting seat and the second tightening block on the lower end of the second slide, and the telescopic drive mechanism is connected and drives the first slide of front tightening mechanism and the second slide of rear tightening mechanism to horizontally move and clamp the shoe to be pressed or loosen the shoe after pressing.

[0006] Further improvement, the telescopic drive mechanism is a synchronous drive mechanism.

[0007] Further improvement, the synchronous driving mechanism comprises a second driving mechanism, a first rack and a second rack, the second driving mechanism is arranged on the mounting base and a driving gear is arranged on the output end of the second driving mechanism, the first rack and the second rack are movably arranged in parallel on the mounting base, the driving gear of the second driving mechanism is arranged between the first rack and the second rack and is engaged with the first rack and the second rack, one end of the first rack is connected with the first sliding base, one end of the second rack is connected with the second sliding base, the driving gear rotates to synchronously drive the first rack and the second rack to move to both sides synchronously, thereby driving the first sliding base and the second sliding base to horizontally pull apart the interval to loosen the completed shoes or the driving gear rotates to synchronously drive the first rack and the second rack to move to the middle, thereby driving the first sliding base and the second sliding base to horizontally shorten the interval to clamp the shoes to be pressed.

[0008] Further improvement, the floating bottom edge pressing device is arranged on the rack below the conveying belt of the conveying mechanism, the conveying belt of the conveying mechanism is an elastic conveying belt, the floating bottom edge pressing device lifts up to press the non-planar shoe sole through the conveying belt.

[0009] Further improvement, the conveying mechanism is provided with a tensioning mechanism for adjusting the tension of the conveying belt on both sides of the conveying belt.

[0010] Further improvement, the left and right edge pressing devices comprise a left edge pressing assembly arranged on the left side of the conveying mechanism and a right edge pressing assembly arranged on the right side of the conveying mechanism; the left edge pressing assembly and the right edge pressing assembly each comprise a side pressing oil cylinder arranged on the rack and pressing blocks arranged in front to back on both sides of the conveying mechanism to press the edges of the shoes to be pressed, each pressing block is arranged adjacent to each other, and each pressing block is movably connected with the side pressing oil cylinder through a piston rod.

[0011] Further improvement, the pressing rod device comprises a front pressing rod, a rear pressing rod and a pressing block; the upper ends of the front pressing rod and the rear pressing rod are connected with the rack, and the lower ends of the front pressing rod and the rear pressing rod are connected with the pressing block.

[0012] The beneficial effects of the utility model are that: the shoe to be pressed is conveyed to the left and right pressing edge position by the conveying mechanism, the front and rear tightening device is driven by the side shifting mechanism to clamp the front and rear ends of the shoe to be pressed on the conveying mechanism, the pressing rod device presses down the heel and front part of the shoe to be pressed, and then the left and right pressing edge device is controlled to press the shoe to be pressed, the front and rear tightening device is driven by the side shifting mechanism to the side of the conveying mechanism after the shoe pressing is completed, so that the shoe can be taken and placed without manual operation, the automatic production of the bottom pressing operation can be realized, the production efficiency is improved, the structure layout is reasonable, the shoe to be pressed and the pressed shoe can be fed and discharged without mechanical arm, the assembly line operation is realized, the overall cost of the machine is low, the pressing effect is good, the processing efficiency is high, and the occupied space is small. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a three-dimensional structure schematic diagram of the utility model embodiment;

[0014] Figure 2 is a partial structure schematic diagram of the utility model embodiment;

[0015] Figure 3 is a front part structure schematic diagram of the utility model embodiment;

[0016] Figure 4 is a top view partial structure schematic diagram of the utility model embodiment;

[0017] Figure 5 is a structure schematic diagram of the side shifting mechanism and the front and rear tightening device of the utility model embodiment;

[0018] 1. frame, 2. conveying mechanism, 3. left and right edge pressing device, 4. front and rear tightening device, 5. side shifting mechanism, 6. pressing rod device, 7. floating bottom edge pressing device, 21. conveying belt, 22. tensioning mechanism, 41. mounting seat, 42. front tightening mechanism, 43. rear tightening mechanism, 44. telescopic driving mechanism, 51. first driving mechanism, 52. support frame, 53. swing arm, 441. second driving mechanism, 442. first rack, 443. second rack, 4411. driving gear. DETAILED DESCRIPTION

[0019] The utility model will be further explained in connection with the drawings and specific embodiments.

[0020] Reference Figures 1-5 The novel flow line presser of the utility model, comprising a frame 1, a controller, two groups of shoemaking press units arranged on the frame 1, each group of shoemaking press units comprising a conveying mechanism 2, left and right edge pressing devices 3, front and rear tightening devices 4, a side shifting mechanism 5, a pressing rod device 6 and a floating bottom edge pressing device 7, the two groups of shoemaking press units are arranged on the frame 1 in parallel at intervals, the conveying mechanism 2 is arranged on the frame 1, the conveying belt 21 of the conveying mechanism 2 is an elastic conveying belt, the conveying mechanism 2 is provided with a tensioning mechanism 22 for adjusting the tension of the conveying belt 21 on both sides of the conveying belt 21, the floating bottom edge pressing device 7 is arranged on the frame 1 below the conveying belt 21 of the conveying mechanism 2, the floating bottom edge pressing device 7 is lifted to cooperate with the conveying belt 21 for pressing non-planar soles, the left and right edge pressing devices 3 are arranged on the frame 1 on the left and right sides of the conveying mechanism 2, the pressing rod device 6 is arranged on the frame 1 above the conveying mechanism 2 and can be lifted and lowered, the side shifting mechanism 5 is arranged on the frame 1 and connected with the front and rear tightening devices 4, and the side shifting mechanism 5 drives the front and rear tightening devices 4 to move to the conveying mechanism 2 to clamp the shoes to be pressed or to move to one side of the conveying mechanism 2 after the shoes are pressed, the conveying mechanism 2, the left and right edge pressing devices 3, the front and rear tightening devices 4, the side shifting mechanism 5 and the pressing rod device 6 are connected to and controlled by the controller, and the controller is a PLC controller.

[0021] The side moving mechanism 5 is a set of swing assemblies, each of which comprises a first driving mechanism 51, a support frame 52 and two swing arms 53 arranged on the support frame 52, the first driving mechanism 51 is an oil cylinder, the mounting seat 41 of the front and rear tightening device 4 is arranged between the two swing arms 53, the first driving mechanism 51 is arranged on the support frame 52, and the output end of the first driving mechanism 51 is connected to and drives one of the swing arms 53 to swing, thereby driving the front and rear tightening device 4 to move above or on the side of the conveying belt 21 of the conveying mechanism 2, the swing assembly is arranged on the rack 1 on one side of the conveying mechanism 2, and the swing assembly drives the front and rear tightening device 4 to swing and move to the conveying belt of the conveying mechanism 2 to clamp the shoes to be pressed on the conveying belt 21 of the conveying mechanism 2 or after the pressing is completed, the swing assembly drives the front and rear tightening device 4 to swing and move to the side of the conveying belt of the conveying mechanism 2.

[0022] The front and rear tightening device 4 comprises a mounting seat 41, a front tightening mechanism 42 and a rear tightening mechanism 43 arranged on the mounting seat 41, and a telescopic driving mechanism 44 connected between the front tightening mechanism 42 and the rear tightening mechanism 43; the front tightening mechanism 42 comprises a first sliding seat horizontally slidably arranged on the mounting seat 41 and a first tightening block arranged at the lower end of the first sliding seat, the rear tightening mechanism 43 comprises a second sliding seat horizontally slidably arranged on the mounting seat and a second tightening block arranged at the lower end of the second sliding seat, the telescopic driving mechanism 44 is a synchronous driving mechanism, the synchronous driving mechanism comprises a second driving mechanism 441, a first rack 442 and a second rack 443, the second driving mechanism 441 is arranged on the mounting seat 41, and a driving gear 4411 is arranged on the output end of the second driving mechanism 441, the first rack 442 and the second rack 443 are movably arranged in parallel on the mounting seat 41, the driving gear 4411 of the second driving mechanism 441 is arranged between the first rack 442 and the second rack 443, and the driving gear 4411 is engaged with the first rack 442 and the second rack 443, one end of the first rack 442 is connected with the first sliding seat, one end of the second rack 443 is connected with the second sliding seat, the driving gear 4411 rotates synchronously to drive the first rack 442 and the second rack 443 to move synchronously to both sides, thereby driving the first sliding seat and the second sliding seat to horizontally expand the interval to loosen the pressed shoes or driving the driving gear 4411 to rotate synchronously to drive the first rack 442 and the second rack 443 to move synchronously to the middle, thereby driving the first sliding seat and the second sliding seat to horizontally shorten the interval to clamp the shoes to be pressed.

[0023] The tensioning mechanism 22 comprises a plurality of tensioning units, each of which comprises a positioning shaft, a swing lever, a tensioning shaft and a return spring. The middle part of the swing lever is rotatably sleeved on the positioning shaft, one end of the swing lever is hingedly connected with the tensioning shaft, the other end of the swing lever is connected with one end of the return spring, and the other end of the return spring is reversely arranged with the tensioning shaft, that is, the other end of the return spring pulls down the swing lever to make the end of the swing lever connected with the tensioning shaft to lift up, thereby lifting up the tensioning shaft arranged on the bottom surface of the conveying belt to tension the conveying belt.

[0024] The left and right edge pressing devices 3 comprise a left edge pressing assembly arranged on the left side of the conveying mechanism 2 and a right edge pressing assembly arranged on the right side of the conveying mechanism 2. The left edge pressing assembly and the right edge pressing assembly each comprise a side pressing oil cylinder arranged on the rack 1 and a plurality of edge pressing blocks arranged in front-to-back order on both sides of the conveying mechanism 2 to press the two sides of the shoe to be pressed. The edge pressing blocks are arranged in close proximity to each other, and each edge pressing block is movably connected with the side pressing oil cylinder through a piston rod. The pressing rod device 6 comprises a front pressing rod, a rear pressing rod and a pressing block. The upper ends of the front pressing rod and the rear pressing rod are connected with the rack, and the lower ends of the front pressing rod and the rear pressing rod are connected with the pressing block.

[0025] The number of the shoe pressing units in the above embodiment can be adjusted according to the size of the machine and the scale of the production line. One or more shoe pressing units can be arranged on one machine. The controller can be a CNC controller or a controller for controlling the entire shoe production line. The floating bottom edge pressing device can also not be arranged so that the machine is used for pressing the shoe with a flat sole. When the floating bottom edge pressing device is not arranged, the conveying belt can also use a conventional conveying belt without the need to use an elastically deformable conveying belt. The first driving mechanism of the side shifting mechanism can also be arranged on the rack, and only the output end of the first driving mechanism needs to be connected and driven to swing one of the swing arms. The telescopic driving mechanism can also use two motor lead screws or other power mechanisms to move the first sliding seat and the second sliding seat. The number of tensioning units in the tensioning mechanism can be set according to the tightness of the conveying belt and the adjustment of the tensioning requirement.

[0026] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the utility model in form and detail without departing from the spirit and scope of the utility model defined in the appended claims, and all of them are within the protection scope of the utility model.

Claims

1. A new type of flow line press, comprising a frame, a controller, at least one group of shoe pressing units arranged on the frame, characterized in that: Each group of shoe pressing units comprises a conveying mechanism, left and right edge pressing devices, front and back tightening devices, a side shifting mechanism and a pressing rod device, the conveying mechanism is arranged on a rack, the left and right edge pressing devices are arranged on the rack on the left and right sides of the conveying mechanism, the pressing rod device is arranged on the rack above the conveying mechanism and can be lifted up and down, the side shifting mechanism is arranged on the rack and connected with the front and back tightening devices, and the side shifting mechanism drives the front and back tightening devices to move to the conveying mechanism to clamp the shoes to be pressed or to move to one side of the conveying mechanism after the shoe pressing is completed, the conveying mechanism, the left and right edge pressing devices, the front and back tightening devices, the side shifting mechanism and the pressing rod device are connected and controlled by a controller, the side shifting mechanism is a group of swing assemblies, the front and back tightening devices are arranged on swing seats of the swing assemblies, the swing assemblies are arranged on one side of the conveying mechanism on the rack, and the swing assemblies drive the front and back tightening devices to swing and move to the conveying mechanism to clamp the shoes to be pressed or to swing and move to one side of the conveying mechanism after the shoe pressing is completed, the swing assemblies comprise a first driving mechanism, a support frame and two swing arms arranged on the support frame, and mounting seats of the front and back tightening devices are arranged between the two swing arms, and the first driving mechanism is arranged on the support frame or the rack and the output end of the first driving mechanism is connected with one of the swing arms to drive the swing arm to swing.

2. The novel in-line press machine according to claim 1, characterized in that: The front and back tightening devices comprise mounting seats, front tightening mechanisms arranged on the mounting seats, rear tightening mechanisms and telescopic driving mechanisms, the telescopic driving mechanisms are connected between the front tightening mechanisms and the rear tightening mechanisms, the front tightening mechanisms comprise first sliding seats horizontally slidably arranged on the mounting seats and first tightening blocks arranged at lower ends of the first sliding seats, the rear tightening mechanisms comprise second sliding seats horizontally slidably arranged on the mounting seats and second tightening blocks arranged at lower ends of the second sliding seats, and the telescopic driving mechanisms are connected with the first sliding seats of the front tightening mechanisms and the second sliding seats of the rear tightening mechanisms to drive the first sliding seats and the second sliding seats to horizontally move to clamp the shoes to be pressed or to release the pressed shoes.

3. The novel flow line press according to claim 2, characterized in that: The telescopic driving mechanism is a synchronous driving mechanism.

4. The novel flow line press according to claim 3, characterized in that: The synchronous driving mechanism comprises a second driving mechanism, a first rack and a second rack, the second driving mechanism is arranged on the mounting seat and a driving gear is arranged at the output end of the second driving mechanism, the first rack and the second rack are movably arranged in parallel on the mounting seat, the driving gear of the second driving mechanism is arranged between the first rack and the second rack and is engaged with the first rack and the second rack, one end of the first rack is connected with the first sliding seat, one end of the second rack is connected with the second sliding seat, and the driving gear rotates to synchronously drive the first rack and the second rack to synchronously move to both sides to drive the first sliding seat and the second sliding seat to horizontally separate to release the pressed shoes or to synchronously drive the first rack and the second rack to synchronously move to the middle to drive the first sliding seat and the second sliding seat to horizontally shorten the interval to clamp the shoes to be pressed.

5. The novel flow line press machine as claimed in claim 1, wherein: The floating bottom edge device is arranged on the frame below the conveying belt of the conveying mechanism, the conveying belt of the conveying mechanism is an elastic conveying belt, and the floating bottom edge device lifts and presses the non-planar shoe sole through the conveying belt.

6. The novel inline press machine of claim 5, wherein: The conveying mechanism is provided with a tensioning mechanism for adjusting the tension of the conveying belt on both sides of the conveying belt.

7. The novel inline press machine as claimed in claim 1, wherein: The left and right edge devices include a left edge assembly arranged on the left side of the conveying mechanism and a right edge assembly arranged on the right side of the conveying mechanism; the left edge assembly and the right edge assembly each include a side pressing oil cylinder arranged on the frame and pressing blocks arranged in front of and behind the shoe to be pressed and arranged on both sides of the conveying mechanism to press the edges of the shoe, each pressing block is arranged adjacent to each other, and each pressing block is movably connected to the side pressing oil cylinder through a piston rod.

8. The novel inline press machine of claim 1, wherein: The pressing rod device includes front pressing rods, rear pressing rods and pressing blocks; the upper ends of the front pressing rods and the rear pressing rods are connected with the frame, and the lower ends of the front pressing rods and the rear pressing rods are connected with the pressing blocks.

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