Automatic removing machine
Technical Field
The utility model relates to a rejecting machine, in particular to an automatic rejecting machine.
Background
In the process of producing packaging bags or packaging boxes, products are required to be marked and marked, and the marks of the products are detected on the finished products to ensure that the products are qualified, the packaging production equipment on the market does not have the function of detecting defective products of the finished products at present, most of the products are detected by operators manually, so that the operators are required to concentrate energy constantly and the uncontrollable risk of missed detection is easy to occur, and the food bags made of partially poor-printed materials are required to be further removed manually in subsequent processing, so that the labor load of manual removal work is large, the product removal efficiency is low, the production cost is increased, and the products are not convenient to produce and use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a rejecting machine, in particular to an automatic rejecting machine.
In order to achieve the purpose, the utility model adopts the technical scheme that: an automatic removing machine comprises a frame, a supporting frame and a removing mechanism, wherein the frame is provided with a material belt for conveying materials, the supporting frame is arranged on the frame, a guide mechanism is arranged on one side of the supporting frame, which is positioned at the material belt feeding part, the removing mechanism is positioned above the material belt and is arranged on the supporting frame, the removing mechanism comprises an installation plate, a motor, a synchronous belt wheel and a removing push plate, the mounting plate is provided with a guide rail, a slidable sliding assembly is arranged on the guide rail, the motor and the synchronous belt wheel are both arranged on the mounting plate, the motor is in transmission connection with the synchronous belt pulley to provide power required by operation, the removing push plate is arranged at the bottom of the sliding assembly, so that the removal push plate can remove materials on the material belt along with the movement of the sliding assembly.
Preferably, the guiding mechanism comprises an adjusting assembly and guiding plates symmetrically arranged on two sides of the material belt feeding port, a code reader for reading a material bar code is arranged between the guiding plates on the two sides, and the code reader is positioned above the material belt and fixedly installed on the supporting frame through a positioning plate.
Preferably, the adjusting assembly comprises adjusting blocks respectively arranged on two sides of the material belt and guide rods arranged between the adjusting blocks, the guide plates on two sides are correspondingly arranged on the adjusting blocks on two sides respectively, an operating hand wheel is arranged at one end of each guide rod, and the hand wheel is rotated to change the distance between the two adjusting blocks, so that the size of the material channel between the guide plates on two sides is controlled.
Preferably, one side of the mounting plate is provided with a plurality of photoelectric switches for detecting whether materials exist on the material belt, the other side of the mounting plate is provided with an adjusting rod capable of being adjusted in a telescopic mode on the mounting plate, the adjusting rod is provided with a fixing block located at the end portion of the adjusting rod, and the fixing block is provided with a photoelectric detection switch.
Preferably, a plurality of the photoelectric switches are all installed on the installation plate in a position-adjustable manner through an adjusting plate.
Preferably, the sliding assembly comprises a first sliding block, a second sliding block and a fixing plate, the first sliding block is arranged on the guide rail, the second sliding block is arranged on a synchronous belt of the synchronous belt wheel, the first sliding block is provided with a connecting block, the connecting block is connected with the second sliding block to achieve synchronous movement between the two sliding blocks, the fixing plate is arranged at the bottom of the second sliding block, and the removing push plate is arranged on the fixing plate.
The beneficial effects of the utility model are as follows: the utility model aims to provide an automatic removing machine, which is characterized in that a guide mechanism and a removing mechanism are arranged on a material belt, so that products can be sequentially conveyed through the guide mechanism, product marks are automatically checked through a code reader between the guide mechanisms, and defective products are pushed out of the material belt by a removing push plate under the driving of a synchronous belt wheel, so that the automatic removing function is realized, the traditional labor load of manual removing is effectively solved, the production efficiency is improved, the production cost is reduced, and the automatic removing machine is convenient to produce and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the rejecting mechanism of the present invention.
Fig. 3 is a schematic structural view of the guide mechanism of the present invention.
Reference is made to the accompanying drawings in which:
1-a frame; 2-a support frame; 3-a rejecting mechanism; 4-material belt; 5-a guiding mechanism; 6, mounting a plate; 7-a motor; 8-a synchronous pulley; 9-removing the push plate; 10-a guide rail; 11-a slide assembly; 12-an adjustment assembly; 13-a guide plate; 14-a code reader; 15-positioning a plate; 16-a regulating block; 17-a guide rod; 18-a hand wheel; 19-a photoelectric switch; 20-adjusting the rod; 21-fixing block; 22-photoelectric detection switch; 23-an adjusting plate; 24-a first slider; 25-a second slide; 26-fixing plate; 27-joining block.
Detailed Description
In the following description, any concept relating to the directionality or orientation of up, down, left, right, front and rear is given with respect to the position shown in the drawings being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.
The following detailed description of embodiments of the utility model refers to the accompanying drawings:
as shown in fig. 1-3, an automatic removing machine comprises a frame 1, a supporting frame 2 and a removing mechanism 3, wherein the frame 1 is provided with a material belt 4 for conveying materials, the supporting frame 2 is mounted on the frame 1, a guiding mechanism 5 is arranged on the supporting frame 2 at one side of the material belt 4, the removing mechanism 3 is arranged above the material belt 4 and mounted on the supporting frame 2, the removing mechanism 3 comprises a mounting plate 6, a motor 7, a synchronous pulley 8 and a removing push plate 9, the mounting plate 6 is provided with a guide rail 10, the guide rail 10 is provided with a slidable sliding assembly 11, the motor 7 and the synchronous pulley 8 are both mounted on the mounting plate 6, the motor 7 and the synchronous pulley 8 are in transmission connection to provide power required by operation, and the removing push plate 9 is arranged at the bottom of the sliding assembly 11, so that the rejecting push plate 9 rejects the material on the material belt 4 along with the movement of the sliding assembly 11.
Preferably, the guiding mechanism 5 comprises an adjusting assembly 12 and guiding plates 13 symmetrically arranged on two sides of a feeding port of the material belt 4, a code reader 14 for reading a bar code of the material is arranged between the guiding plates 13 on the two sides, and the code reader 14 is positioned above the material belt 4 and is fixedly arranged on the supporting frame 2 through a positioning plate 15.
Preferably, the adjusting assembly 12 includes adjusting blocks 16 respectively disposed on two sides of the material belt 4 and guide rods 17 disposed between the adjusting blocks 16, the guide plates 13 on two sides are correspondingly disposed on the adjusting blocks 16 on two sides, an operating handwheel 18 is disposed at one end of each guide rod 17, and the handwheel 18 is rotated to change the distance between the two adjusting blocks 16, so as to control the size of the material channel between the guide plates 13 on two sides.
Preferably, one side of the mounting plate 6 is provided with a plurality of photoelectric switches 19 for detecting whether the material exists on the material belt 4, the other side of the mounting plate 6 is provided with an adjusting rod 20 capable of being adjusted in a telescopic mode, the adjusting rod 20 is provided with a fixing block 21 located at the end of the adjusting rod, and the fixing block 21 is provided with a photoelectric detection switch 22.
Preferably, a plurality of the photoelectric switches 19 are each adjustably mounted on the mounting plate 6 by an adjustment plate 23.
Preferably, the sliding assembly 11 includes a first sliding block 24, a second sliding block 25 and a fixing plate 26, the first sliding block 24 is disposed on the guide rail 10, the second sliding block 25 is disposed on the synchronous belt of the synchronous pulley 8, the first sliding block 24 is provided with an engaging block 27, the engaging block 27 and the second sliding block 25 are connected to each other to realize synchronous movement between the two sliding blocks, the fixing plate 26 is disposed at the bottom of the second sliding block 25, and the removing push plate 9 is mounted on the fixing plate 26.
According to different product requirements, an operating hand wheel 18 positioned on one side of a support frame 2 is shaken to enable adjusting blocks 16 on two sides of a material belt 4 to synchronously contract or expand on a guide rod 17, so that the adjusting blocks 16 drive guide plates 13 to synchronously move to adjust the size of a material channel between the guide plates 13 on two sides, materials are driven by the material belt 4 to orderly enter from the guide plates 13, and when the products enter the material channel between the guide plates 13, a code reader 14 reads a code on the products, so that the products are automatically detected to ensure whether the products belong to qualified products.
Further, when producing the defective products, photoelectric switch 19 detects the product after, and motor 7 starts, drives synchronous pulley 8 operation, and second slider 25 that is located the hold-in range slides along with the hold-in range to make first slider 24 carry out synchronous slip on guide rail 10 by linking piece 27, guarantee the stability of slip process, when first slider 24 and second slider 25 removed, drive the rejection push pedal 9 that is located its below and release the defective products on material area 4, thereby realize the operation of automatic rejection.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, and those skilled in the art may make modifications and variations within the spirit of the present invention, and all modifications, equivalents and modifications of the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.