Milling cutter automatic counting device

Abstract

The utility model discloses an automatic counting device for a milling cutter, and relates to the related technical field of machine tool part production. The device comprises a belt conveyor, a conveying box, a first lifting block and a second lifting block, the conveying box is arranged between the top center and one end of the belt conveyor, a soft plate is fixed to the side, close to the top center of the belt conveyor, of the conveying box, and a pulling plate is fixed to the side, away from the conveying box, of the soft plate; a first lifting block and a second lifting block are arranged on the upper portions of the middles of the two sides of the belt conveyor respectively, a photoelectric switch is fixed to the middle of the top of the first lifting block, a light-emitting pen is fixed in the second lifting block in a penetrating mode, and the photoelectric switch and the light-emitting pen are both arranged above the belt conveyor. Through the arrangement of the belt conveyor, the conveying box, the first lifting block and the second lifting block, the problems that when cylindrical milling cutters are counted, the cylindrical milling cutters need to be manually placed one by one, operation is inconvenient, and the counting applicability of the cylindrical milling cutters with different diameters is not good enough are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the production of machine tool parts, in particular to an automatic counting device for milling cutters. Background Art

[0002] A milling cutter is a rotary tool used for milling, with one or more teeth. When working, each tooth cuts off the workpiece's excess intermittently in turn. The milling cutter is mainly used to process planes, steps, grooves, formed surfaces and cut off workpieces on milling machines. A milling cutter is a rotary tool used for milling, with one or more teeth. When working, each tooth cuts off the workpiece's excess intermittently in turn. The milling cutter is mainly used to process planes, steps, grooves, formed surfaces and cut off workpieces on milling machines. After the milling cutter is produced, in order to determine the production quantity, it is necessary to automatically count it through an automatic counting device, but it still has the following disadvantages in actual use:

[0003] In the process of counting cylindrical milling cutters, the milling cutters need to be manually transported to the counting device one by one for counting. However, during long-term work, manual operation is cumbersome and inconvenient to use.

[0004] When counting milling cutters, usually one counting device can only count cylindrical milling cutters of one diameter. However, during normal operation, different cylindrical milling cutters have different diameters when counting milling cutters. When counting cylindrical milling cutters of different diameters, the applicability is not good enough. Utility Model Content

[0005] The utility model aims to provide an automatic milling cutter counting device, which solves the problems of inconvenience of manually inserting cylindrical milling cutters one by one when counting cylindrical milling cutters and poor applicability to counting cylindrical milling cutters of different diameters by arranging a belt conveyor, a conveying box, a lifting block one and a lifting block two.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses an automatic counting device for milling cutters, comprising a belt conveyor, a conveying box, a lifting block 1 and a lifting block 2, wherein a conveying box is arranged between the top center and one end of the belt conveyor, and support plates are fixed at two short sides of the bottom of the conveying box, and the support plates are arranged on both sides of the belt at the top of the belt conveyor, a soft plate is fixed on one side of the conveying box close to the top center of the belt conveyor, and a pulling plate is fixed on the side of the soft plate away from the conveying box, and a lifting block 1 and a lifting block 2 are respectively arranged on the upper part in the middle of both sides of the belt conveyor, a photoelectric switch is fixed on the top middle of the lifting block 1, and a light-emitting pen is fixed through the lifting block 2, and the photoelectric switch and the light-emitting pen are both arranged above the belt conveyor. When working, when the belt conveyor is working, the cylindrical milling cutters to be counted are conveyed in a streamlined manner, and the cylindrical milling cutters to be counted are conveyed to the belt of the belt conveyor through the conveying box, the photoelectric switch is fixed on it through the lifting block 1, and the light-emitting pen is fixed therein through the lifting block 2.

[0008] Furthermore, the belt surface of the belt conveyor is provided with support grooves at equal intervals, and the central axis of the support groove is perpendicular to the movement direction of the belt. When the belt conveyor is working, the cylindrical milling cutter is supported therein by the support grooves.

[0009] Furthermore, the conveying box is arranged to be through-connected from top to bottom, and the top of the conveying box is fixedly connected to a feed hopper. An output port is opened at the lower part of the side of the conveying box close to the soft board, and the output port is arranged below the soft board. When the conveying box is working, the cylindrical milling cutter is output to the belt of the belt conveyor through the output port.

[0010] Furthermore, the outer sides of the lifting block 1 and the lifting block 2 are both movably connected with movable grooves, and the two movable grooves are respectively fixed on both sides of the belt conveyor, so that when working, the movement of the lifting block 1 and the lifting block 2 is limited by the movable grooves.

[0011] Furthermore, an electric push rod is fixed to the bottom of the two movable grooves, the telescopic shafts of the two electric push rods are inserted through the bottom of the movable groove, and the top ends of the telescopic shafts of the two electric push rods are respectively fixed to the lifting block one and the lifting block two. When the movable groove is working, the corresponding lifting block one and the lifting block two are driven to lift by the electric push rod.

[0012] Furthermore, a wiring is fixed to one end of the photoelectric switch away from the center of the belt conveyor, and a counter is fixed to one end of the wiring away from the photoelectric switch. When the photoelectric switch is working, it is connected to the counter through the wiring.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem of inconvenient operation that cylindrical milling cutters need to be manually put in one by one when counting by arranging a belt conveyor and a conveying box. The cylindrical milling cutter is placed in a feed hopper, conveyed to the conveying box through the feed hopper, and then output to the belt of the belt conveyor through an output port on one side of the conveying box. Then the belt moves toward the photoelectric switch when the belt conveyor is working. During the movement, when the cylindrical milling cutter is output through the output port on the conveying box, the cylindrical milling cutter is pulled by the pulling plate on the soft plate, so that the cylindrical milling cutter is pulled into the supporting groove on the belt conveyor, conveyed to the supporting groove on the belt one by one, and counted quickly through the photoelectric switch, so that when working, the cylindrical milling cutters do not need to be counted one by one, and the operation is more convenient.

[0015] The utility model solves the problem of poor applicability of counting cylindrical milling cutters of different diameters when counting cylindrical milling cutters by arranging a belt conveyor, a lifting block one and a lifting block two. When working, the diameter of the cylindrical milling cutter to be counted is determined, and a supporting groove on the belt of the belt conveyor is immediately arranged between the photoelectric switch and the light-emitting pen, and two electric push rods are started to drive the photoelectric switch and the light-emitting pen to rise and fall synchronously until the straight line where the central axes of the photoelectric switch and the light-emitting pen coincide with each other and coincide with the straight line where the central axis of the cylindrical milling cutter to be counted is located, and the central axis of the light-emitting pen is arranged above the belt of the belt conveyor, and then the counting work can be carried out, so that when counting cylindrical milling cutters, the counting of cylindrical milling cutters of different diameters can be accurately adjusted, and the applicability is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a stereogram of the assembly structure of a milling cutter automatic counting device;

[0018] Figure 2 This is a three-dimensional diagram of the belt conveyor structure;

[0019] Figure 3 It is a three-dimensional diagram of the conveyor box structure;

[0020] Figure 4 It is a three-dimensional diagram of the structure of the lifting block;

[0021] Figure 5 It is a three-dimensional diagram of the second structure of the lifting block.

[0022] Reference numerals:

[0023] 1. Belt conveyor; 101. Support trough; 2. Conveyor box; 201. Support plate; 202. Output port; 203. Soft board; 204. Pulling plate; 205. Feed hopper; 3. Lifting block 1; 301. Movable trough; 302. Electric push rod; 303. Photoelectric switch; 304. Wiring; 305. Counter; 4. Lifting block 2; 401. Light pen. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0025] See also Figure 1-5 The utility model is an automatic counting device for milling cutters, comprising a belt conveyor 1, a conveying box 2, a lifting block 3 and a lifting block 4. A conveying box 2 is arranged between the top center and one end of the belt conveyor 1. When the belt conveyor 1 is working, the cylindrical milling cutters output from the conveying box 2 are conveyed one by one, and the cylindrical milling cutters are conveyed one by one to the belt conveyor 1 through the conveying box 2. Support plates 201 are fixed at the two short sides of the bottom of the conveying box 2. The support plates 201 are arranged on both sides of the belt at the top of the belt conveyor 1. The conveying box 2 is supported on the top of the belt conveyor 1 by the support plates 201. A soft plate 203 is fixed on one side of the conveying box 2 close to the top center of the belt conveyor 1. A pulling plate 204 is connected thereto through the soft plate 203. The soft plate 203 A pulling plate 204 is fixed on the side away from the conveying box 2. After the cylindrical milling cutter is conveyed to the belt conveyor 1, the cylindrical milling cutter is pulled onto the supporting groove 101 on the belt through the pulling plate 204. A lifting block 1 3 and a lifting block 2 4 are respectively provided in the upper middle part of both sides of the belt conveyor 1. A photoelectric switch 303 is fixed in the middle of the top of the lifting block 1 3. A light pen 401 is fixed through the lifting block 2 4. The photoelectric switch 303 and the light pen 401 are both arranged above the belt conveyor 1. During operation, when the belt of the belt conveyor 1 is in motion, the cylindrical milling cutter is driven to move. When the belt passes between the light pen 401 and the photoelectric switch 303, the light emitted by the light pen 401 is blocked, so that the photoelectric switch 303 is turned on, and the counter 305 counts one.

[0026] Specifically, support grooves 101 are equidistantly formed on the belt surface of the belt conveyor 1 , and the central axis of the support groove 101 is perpendicular to the movement direction of the belt. When the belt conveyor 1 is working, the cylindrical milling cutters entering thereon are transported one by one through the support grooves 101 .

[0027] Furthermore, the conveying box 2 is arranged to be through-connected from top to bottom, and a feed hopper 205 is fixedly connected to the top of the conveying box 2. An output port 202 is provided at the lower part of one side of the conveying box 2 close to the soft board 203. The output port 202 is arranged below the soft board 203. When the conveying box 2 is working, the cylindrical milling cutter is transported to the conveying box 2 through the feed hopper 205, and then output to the support groove 101 on the belt conveyor 1 through the output port 202 on the conveying box 2.

[0028] The operation process of this embodiment is: when working, first put the cylindrical milling cutter into the feed hopper 205, convey it to the conveying box 2 through the feed hopper 205, and then output it to the belt of the belt conveyor 1 through the output port 202 on the side of the conveying box 2. Then the belt moves toward the photoelectric switch 303 when the belt conveyor 1 is working. During the movement, when the cylindrical milling cutter is output through the output port 202 on the conveying box 2, the cylindrical milling cutter is pulled by the pulling plate 204 on the soft board 203, so that the cylindrical milling cutter is pulled into the support groove 101 on the belt conveyor 1, and is transported to the support groove 101 on the belt one by one, and quickly passes through the photoelectric switch 303 for counting. Specific embodiment 2

[0029] See also Figure 1 , 2 , 4, 5, on the basis of the specific embodiment 1, the outer sides of the lifting block 1 3 and the lifting block 2 4 are movably connected with a movable groove 301, and the two movable grooves 301 are respectively fixed on both sides of the belt conveyor 1. The lifting block 1 3 and the lifting block 2 4 are movably connected in the movable groove 301, so that when working, when driven to rise and fall by the electric push rod 302, the lifting block 1 3 and the lifting block 2 4 are driven to move linearly.

[0030] Specifically, electric push rods 302 are fixed to the bottom of the two movable grooves 301, and the telescopic shafts of the two electric push rods 302 are inserted into the bottom of the movable grooves 301, and the top ends of the telescopic shafts of the two electric push rods 302 are respectively fixed to the lifting block 1 3 and the lifting block 2 4, and the lifting block 1 3 and the lifting block 2 4 are driven to rise and fall by the electric push rods 302.

[0031] Furthermore, a wiring 304 is fixed to one end of the photoelectric switch 303 away from the center of the belt conveyor 1, and a counter 305 is fixed to one end of the wiring 304 away from the photoelectric switch 303. The wiring 304 provides an electrical connection between the photoelectric switch 303 and the counter 305, and counting is performed through the counter 305.

[0032] The operation process of this embodiment is: when working, first determine the diameter of the cylindrical milling cutter to be counted, then set a support groove 101 on the belt of the belt conveyor 1 between the photoelectric switch 303 and the light pen 401, start the two electric push rods 302, drive the photoelectric switch 303 and the light pen 401 to rise and fall synchronously, until the straight line where the central axis of the photoelectric switch 303 and the light pen 401 coincide with each other, and coincide with the straight line where the central axis of the cylindrical milling cutter to be counted is located, and the central axis of the light pen 401 is set above the belt of the belt conveyor 1, and then the counting work can be carried out.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A milling cutter automatic counting device, comprising a belt conveyor (1), a conveying box (2), a lifting block 1 (3) and a lifting block 2 (4), characterized in that: A conveying box (2) is arranged between the top center and one end of the belt conveyor (1); support plates (201) are fixed at the two short sides of the bottom of the conveying box (2); the support plates (201) are arranged on both sides of the belt at the top of the belt conveyor (1); a soft plate (203) is fixed on the side of the conveying box (2) close to the top center of the belt conveyor (1); a pulling plate (204) is fixed on the side of the soft plate (203) away from the conveying box (2); a lifting block (3) and a lifting block (4) are respectively arranged at the upper part of the middle of both sides of the belt conveyor (1); a photoelectric switch (303) is fixed in the middle of the top of the lifting block (3); a light pen (401) is fixed through the lifting block (4); and the photoelectric switch (303) and the light pen (401) are both arranged above the belt conveyor (1).

2. The automatic milling cutter counting device according to claim 1, characterized in that: The belt surface of the belt conveyor (1) is provided with support grooves (101) at equal intervals, and the central axis of the support groove (101) is perpendicular to the movement direction of the belt.

3. The automatic milling cutter counting device according to claim 1, characterized in that: The conveying box (2) is arranged to be through-connected from top to bottom, the top of the conveying box (2) is fixedly connected to a feed hopper (205), and an output port (202) is provided at a lower portion of a side of the conveying box (2) close to the soft board (203), and the output port (202) is arranged below the soft board (203).

4. The automatic milling cutter counting device according to claim 1, characterized in that: The outer sides of the lifting block 1 (3) and the lifting block 2 (4) are both movably connected with movable grooves (301), and the two movable grooves (301) are respectively fixed on two sides of the belt conveyor (1).

5. The automatic milling cutter counting device according to claim 4, characterized in that: The bottom of the two movable grooves (301) are both fixed with electric push rods (302), the telescopic shafts of the two electric push rods (302) are both inserted through the bottom of the movable grooves (301), and the top ends of the telescopic shafts of the two electric push rods (302) are respectively fixed to the lifting block 1 (3) and the lifting block 2 (4).

6. The automatic milling cutter counting device according to claim 1, characterized in that: A wiring (304) is fixed to one end of the photoelectric switch (303) away from the center of the belt conveyor (1), and a counter (305) is fixed to one end of the wiring (304) away from the photoelectric switch (303).

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