Blade leveling device

Abstract

The utility model relates to the field of scissors production, in particular to a blade leveling device. Comprising a leveling device used for leveling blades, a conveyor used for conveying the blades to the leveling device and a discharging device used for placing at least two rows of blades on the conveyor. The utility model provides a blade leveling device. The blade leveling efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of scissors production, in particular to a blade flattening device. BACKGROUND

[0002] The description in this section merely provides background information related to the present disclosure and does not constitute prior art. In the production of scissors, the blade needs to be flattened to compensate for the shortcomings of the material and improve the quality of the product. A series of processes such as feeding, flattening and collecting are required, and if manual operation is used, the efficiency is low and the labor intensity is high. SUMMARY

[0003] Therefore, the present application provides a blade flattening device to improve the flattening efficiency of the blade.

[0004] In order to achieve the above-mentioned purpose, the present application realizes the following technical scheme:

[0005] A blade flattening device, characterized in that it comprises a flattening device for flattening the blade, a conveyor for conveying the blade to the flattening device, and a feeding device for arranging at least two rows of blades on the conveyor.

[0006] The above-mentioned blade flattening device of the present application can automatically distribute the material, and can arrange two rows of blades on the conveyor to enter the flattening device for flattening at the same time, thereby improving the production efficiency.

[0007] In some embodiments, the feeding device comprises a top plate, a vertical plate, a core-pulling plate, a bottom plate and a telescopic driving device; the top plate is fixedly installed on a conveying frame of the conveyor, the bottom plate is fixedly installed at the bottom of the top plate, and the top plate and the bottom plate are both located above the conveying belt of the conveyor, the core-pulling plate is connected between the top plate and the bottom plate in a telescopic manner and moves forward and backward in a telescopic manner, the direction of the telescopic movement of the core-pulling plate is perpendicular to the moving direction of the conveying belt of the conveyor, and the telescopic driving device is fixedly installed on the conveying frame for driving the core-pulling plate to move in a telescopic manner; the top plate is provided with a first blade slot, the core-pulling plate is provided with two core-pulling blade slots spaced apart along the forward and backward direction of the telescopic movement, the vertical plate is fixedly installed above the top plate and is provided with a track for vertically arranging a stack of blades and guiding the vertical falling of the blades, the falling blades pass through the first blade slot and fall into one of the core-pulling blade slots, and the bottom plate is located directly below the first blade slot for abutting against the bottom of the blade; when the core-pulling plate is extended forward, the first core-pulling blade slot moves to the front of the bottom plate with the blade, and the second core-pulling blade slot moves to the space between the bottom of the first blade slot and the top of the bottom plate for receiving the material; when the core-pulling plate is retracted backward, the first core-pulling blade slot moves to the space between the bottom of the first blade slot and the top of the bottom plate for receiving the material, and the second core-pulling blade slot moves to the rear of the bottom plate with the blade for feeding the blade to the conveying belt of the conveyor, so as to arrange two rows of blades on the conveying belt of the conveyor in sequence.

[0008] In some embodiments, the telescopic driving device is a blanking cylinder connected with the core-pulling plate.

[0009] In some embodiments, the bottom of the top plate is provided with two left and right spaced apart pads, the bottom plate is fixedly installed at the bottom of the two pads, and the core-pulling plate moves telescopically between the two pads.

[0010] In some embodiments, the flattening device comprises a flattening frame, a plurality of lower rollers rotatably connected to the flattening frame, a plurality of upper rollers rotatably connected to the flattening frame and located above the lower rollers, and a flattening driving mechanism for driving the lower rollers to rotate, and the blades are flattened under the extrusion of the upper and lower rollers.

[0011] In some embodiments, a material collecting device is further provided at the output end of the flattening device for collecting the blades. The material collecting device can automatically collect the blades, thereby reducing the labor intensity of workers.

[0012] In some embodiments, the material collecting device comprises a collecting plate, two groups of collecting assemblies for collecting two rows of blades are provided on the collecting plate, each of the collecting assemblies comprises a lower baffle fixedly installed on the collecting plate for limiting the downward sliding of the blades, a side stopper fixedly installed on the collecting plate, a push plate for pushing the blades towards the side stopper, a collecting cylinder fixedly installed on the collecting plate for driving the push plate to telescopically move, and a collecting groove installed on the collecting plate for guiding the blades output by the flattening device to the space between the push plate and the side stopper.

[0013] In some embodiments, the collecting groove and the collecting plate are both inclined downward along the advancing direction of the blades and are parallel to each other.

[0014] From the above technical solution, the present application has at least the following advantages and positive effects:

[0015] The blade flattening device of the present application can automatically distribute the blades, and can arrange two rows of blades on the conveyor and enter the flattening device for flattening at the same time, thereby improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure schematic diagram of the embodiment of the present application is shown in the figure;

[0017] Figure 2 The structure schematic diagram of the embodiment of the present application is shown in the figure;

[0018] Figure 3 The structure schematic diagram of the blanking device in the embodiment of the present application is shown in the figure;

[0019] Figure 4An exploded view of the blanking device in the embodiment of the present application;

[0020] Figure 5 A sectional view of the blanking device in the embodiment of the present application;

[0021] Figure 6 A structural schematic diagram of the blanking device in the embodiment of the present application.

[0022] Label explanation: 1, blanking device; 11, top plate; 111, first knife groove; 12, vertical plate; 13, core-pulling plate; 131, core-pulling knife groove; 14, bottom plate; 15, blanking cylinder; 16, cushion block; 2, conveyor; 21, conveying frame; 22, conveying belt; 3, leveling device; 31, leveling frame; 32, lower roller; 33, upper roller; 4, material collecting device; 41, material collecting plate; 42, lower baffle; 43, side baffle; 44, push plate; 45, material collecting cylinder; 46, material collecting groove; 5, blade. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings. The terms used in the embodiment part of the present application are only used for explaining the specific embodiments of the present application, and are not intended to limit the present application.

[0024] Reference Figures 1 to 6 The embodiment of the present application provides a blade leveling device, which comprises a leveling device 3 for leveling blades 5, a conveyor 2 for conveying the blades 5 to the leveling device 3, and a blanking device 1 for arranging at least two rows of blades 5 on the conveyor 2.

[0025] The blade leveling device, the blanking device 1 can automatically distribute materials, and can arrange two rows of blades 5 on the conveyor 2, which are leveled in the leveling device 3 together, so that the production efficiency can be improved.

[0026] The blanking device 1 comprises a top plate 11, a vertical plate 12, a core-pulling plate 13, a bottom plate 14 and a telescopic driving device; the top plate 11 is fixedly installed on a conveying frame 21 of a conveyor 2, the bottom plate 14 is fixedly installed at the bottom of the top plate 11, and both the top plate 11 and the bottom plate 14 are located above a conveying belt 22 of the conveyor 2, the core-pulling plate 13 is connected between the top plate 11 and the bottom plate 14 in a telescopic manner and moves forward and backward in a telescopic manner, and the forward and backward telescopic movement direction of the core-pulling plate 13 is perpendicular to the movement direction of the conveying belt 22 of the conveyor 2, and the telescopic driving device is fixedly installed on the conveying frame 21 and used to drive the core-pulling plate 13 to move in a telescopic manner; the top plate 11 is provided with a first knife groove 111, the core-pulling plate 13 is provided with two core-pulling knife grooves 131 which are spaced apart along the forward and backward telescopic direction of the core-pulling plate 13, the vertical plate 12 is fixedly installed above the top plate 11 and is provided with a track used for vertically placing a stack of blades 5 and guiding the vertical falling of the blades 5, the falling blades 5 pass through the first knife groove 111 and fall into one of the core-pulling knife grooves 131, and the bottom plate 14 is located directly below the first knife groove 111 and is used to abut against the bottom of the blades 5; when the core-pulling plate 13 extends forward, the first core-pulling knife groove 131 moves to the front of the bottom plate 14 with the blades 5, and the second core-pulling knife groove 131 moves to the space between the bottom of the first knife groove 111 and the top of the bottom plate 14 to receive the blades 5; when the core-pulling plate 13 retracts backward, the first core-pulling knife groove 131 moves to the space between the bottom of the first knife groove 111 and the top of the bottom plate 14 to receive the blades 5, and the second core-pulling knife groove 131 moves to the rear of the bottom plate 14 with the blades 5 to fall onto the conveying belt 22 of the conveyor 2, so that two rows of blades 5 are placed on the conveying belt 22 of the conveyor 2 in turn.

[0027] The telescopic driving device is a telescopic cylinder 15 connected with the core-pulling plate 13.

[0028] The bottom of the top plate 11 is provided with two left and right spaced apart pads 16, the bottom plate 14 is fixedly installed at the bottom of the two pads 16, and the core-pulling plate 13 moves in a telescopic manner between the two pads 16.

[0029] The flattening device 3 comprises a flattening frame 31, a plurality of lower rollers 32 rotatably connected to the flattening frame 31, a plurality of upper rollers 33 rotatably connected to the flattening frame 31 and located above the lower rollers 32, and a flattening driving mechanism used to drive the lower rollers 32 to rotate, and the blades 5 are flattened under the extrusion of the upper and lower rollers 32.

[0030] A material collecting device 4 is further arranged at the output end of the flattening device 3 and used to collect the blades 5. The material collecting device 4 can automatically collect the blades 5, thereby reducing the labor intensity of workers.

[0031] The material collecting device 4 comprises a material collecting plate 41, on which two groups of material collecting assemblies for collecting two rows of blades 5 respectively are arranged, each of the material collecting assemblies comprises a lower baffle 42 fixedly installed on the material collecting plate 41 for limiting the downward sliding of the blade 5, a side stopper 43 fixedly installed on the material collecting plate 41, a push plate 44 for pushing the blade 5 towards the side stopper 43, a material collecting cylinder 45 fixedly installed on the material collecting plate 41 for driving the push plate 44 to perform the extension and retraction movement, and a material collecting groove 46 installed on the material collecting plate 41 for guiding the blade 5 output by the leveling device 3 to the space between the push plate 44 and the side stopper 43.

[0032] The material collecting groove 46 and the material collecting plate 41 are both arranged in a downward inclination along the advancing direction of the blade 5 and are parallel to each other.

[0033] The working process and the use method of the blade leveling device according to the above embodiment are briefly described as follows:

[0034] A stack of blades 5 is placed in the vertical plate 12, the blades 5 are limited by the vertical plate 12 of the material feeding device 1, the blades 5 pass through the first blade groove 111 of the top plate 11 and fall into a core-pulling blade groove 131 of the core-pulling plate 13, and the blades 5 are blocked by the bottom plate 14 to prevent falling. The core-pulling plate 13 is controlled by the material feeding cylinder 15 of the material feeding device 1 to perform the forward and backward movement, the core-pulling plate 13 drives the blades 5 falling into the core-pulling blade groove 131 to perform the forward and backward movement, in the movement, the core-pulling blade groove 131 avoids the bottom plate 14, so that the blades 5 fall onto the conveyor belt 22, the material feeding cylinder 15 drives the core-pulling plate 13 to perform the reciprocating movement, so that the blades 5 are placed in two rows on the conveyor belt 22 and are moved to the leveling device 3 along with the conveyor 2 for leveling. The leveling device 3 makes the uneven blades 5 reach the flat effect through the extrusion of the upper and lower rollers 32. After the blades 5 complete the leveling, the blades 5 are conveyed out from one end of the leveling machine, the blades 5 fall into the material collecting groove 46 of the material collecting device 4 in sequence and slide downward, slide onto the material collecting plate 41, approach the switch sensor, the blades 5 are pushed by the material collecting cylinder 45, and the blades 5 are limited by the side stopper 43, so that the blades 5 will not fall down. The material collecting cylinder 45 retreats, the blades 5 slide onto the material collecting plate 41 again along with the material collecting groove 46, the blades 5 are pushed forward by the material collecting cylinder 45. The blades 5 perform the reciprocating movement in sequence, and after a certain number of blades 5 are stacked, the blades 5 are taken off from the material collecting plate 41.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the above embodiments of the present application have been described in detail, those skilled in the art should understand that: the technical solutions recorded in the above embodiments can still be modified, or some or all of the technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments.

Claims

1. A blade levelling device characterised by: The application relates to a flatting device for flattening blades, a conveyor for conveying the blades to the flatting device, and a blanking device for placing at least two rows of blades on the conveyor.

2. A blade levelling device according to claim 1, characterised in that: The blanking device comprises a top plate, a vertical plate, a core-drawing plate, a bottom plate and a telescopic driving device; the top plate is fixedly installed on a conveying frame of the conveyor, the bottom plate is fixedly installed at the bottom of the top plate, and the top plate and the bottom plate are located above a conveying belt of the conveyor; the core-drawing plate is connected between the top plate and the bottom plate in a telescopic mode and moves forward and backward in a telescopic mode, and the moving direction of the core-drawing plate is perpendicular to the moving direction of the conveying belt of the conveyor; the telescopic driving device is fixedly installed on the conveying frame and drives the core-drawing plate to move in a telescopic mode; the top plate is provided with a first blade slot, the core-drawing plate is provided with two core-drawing blade slots which are arranged at intervals along the forward and backward telescopic direction of the core-drawing plate, the vertical plate is fixedly installed above the top plate and is provided with a track for vertically placing a stack of blades and guiding the vertical falling of the blades; the falling blades pass through the first blade slot and fall into one of the core-drawing blade slots, and the bottom plate is arranged directly below the first blade slot and is used for abutting against the bottom of the blades; when the core-drawing plate is extended forward, the first core-drawing blade slot moves to the front of the bottom plate with the blades, and the second core-drawing blade slot moves to the space between the bottom of the first blade slot and the top of the bottom plate to receive the blades; when the core-drawing plate is retracted backward, the first core-drawing blade slot moves to the space between the bottom of the first blade slot and the top of the bottom plate to receive the blades, and the second core-drawing blade slot moves to the rear of the bottom plate with the blades to fall onto the conveying belt of the conveyor, so that two rows of blades are placed on the conveying belt of the conveyor in sequence.

3. A blade levelling device according to claim 2, wherein: The telescopic driving device is a blanking cylinder connected with the core-drawing plate.

4. A blade levelling device according to claim 2, wherein: The bottom of the top plate is provided with two spacer blocks arranged at intervals, the bottom plate is fixedly installed at the bottom of the two spacer blocks, and the core-drawing plate moves in a telescopic mode between the two spacer blocks.

5. A blade levelling device according to claim 1, characterised in that: The flatting device comprises a flatting frame, a plurality of lower rollers rotatably connected to the flatting frame, a plurality of upper rollers rotatably connected to the flatting frame and located above the lower rollers, and a flatting driving mechanism for driving the lower rollers to rotate, and the blades are flattened under the extrusion of the upper and lower rollers.

6. A blade levelling device according to claim 2, characterised in that: A collecting device for collecting the blades is further arranged at the output end of the flatting device.

7. A blade levelling device according to claim 6, wherein: The collecting device comprises a collecting plate, two collecting assemblies for respectively collecting two rows of blades are arranged on the collecting plate, each of the collecting assemblies comprises a lower baffle fixedly installed on the collecting plate and used for limiting the downward sliding of the blades, a side baffle fixedly installed on the collecting plate, a push plate used for pushing the blades to the side baffle, a collecting cylinder fixedly installed on the collecting plate and used for driving the push plate to move in a telescopic mode, and a collecting groove installed on the collecting plate and used for guiding the blades output by the flatting device to the space between the push plate and the side baffle.

8. A blade levelling device according to claim 7, characterised in that: The collecting groove and the collecting plate are both arranged in a downward inclined mode along the advancing direction of the blades and are parallel to each other.

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