Counting device of terminal packaging machine

Abstract

The utility model relates to a counting device of a terminal packaging machine, which comprises a support, a vibrating disk, a blanking hopper and a counting camera, the vibrating disk is positioned on the support, the blanking hopper is positioned at the tail end of the vibrating disk, a counting gap is arranged between the blanking hopper and the vibrating disk, and the counting camera is positioned at the tail end of the blanking hopper. The vibration disc comprises a discharging area and a material supplementing area, and the top of the discharging area and the top of the material supplementing area are each provided with a movable baffle which is matched with the discharging area and the top of the material supplementing area and moves in a reciprocating mode in the direction of the discharging area and the direction of the material supplementing area. The utility model provides the counting device of the terminal packaging machine, which can be used for packaging terminals in an accurate number.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal packaging machine technical field, specifically, relate to a kind of terminal packaging machine's number point device. BACKGROUND

[0002] Packaging machine is the mechanical equipment that product is encapsulated protection, is widely used in food, medicine, daily use chemical, hardware industry etc..Its core function includes filling, sealing, coding, vacuum treatment etc. process, according to use can be divided into liquid, powder, granule packaging machine, according to automation degree is divided into semi-automatic and full-automatic model, and terminal is sold when it will be packaged in a packaging bag using packaging machine to sell a large number of terminals.

[0003] At present, the terminal packaging machine for packing terminal usually uses weight induction, the weight of added terminal is inducted, and the behavior of continuing to add is stopped when it reaches the set value, but the number in each package can only be roughly the same by weight judgment, accurate judgment is not enough, not practical enough. CONTENT OF THE UTILITY MODEL

[0004] In view of the above, in order to overcome the defects of the prior art, the utility model provides a terminal packaging machine's number point device that can accurately package terminals.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a terminal packaging machine's number point device, including support, vibrating disc and blanking hopper, the vibrating disc is located on the support, the blanking hopper is located at the end of the vibrating disc, further including counting camera, the counting gap is equipped between the blanking hopper and the vibrating disc, the counting camera is set towards the counting gap, the vibrating disc includes blanking area and make-up area, the top of the blanking area and the make-up area is respectively equipped with an activity baffle that is adapted to the two and reciprocally moves towards the direction thereof.

[0006] In this way, the activity baffle moves on the vibrating disc by telescopic cylinder, telescopic motor and other telescopic machines, at the beginning, the activity baffle of make-up area falls, and the activity baffle of blanking area rises, in the process of being vibrated on the support by vibrating machine and other equipment, a large number of terminals will fall from blanking area, enter the blanking hopper at the end, and pass through the counting gap between the two before entering, and the counting gap is aimed at recording quantity by counting camera, when the quantity approaches the required quantity, the activity baffle of blanking area falls, and the activity baffle of make-up area rises, and the make-up area slowly feeds one by one, until the quantity is compensated to correct, so that the accurate number of terminals can be sent into bagging device for packaging.

[0007] Further, the top of the blanking hopper is provided with a pre-counting area corresponding to the position of the blanking area, the bottom of the pre-counting area is provided with a first shutter, and the blanking hopper is provided with a replenishment channel below the replenishment area.

[0008] In this way, the material under the blanking area falls on the first shutter, and when the blanking area is finished, the first shutter is lowered to send the terminal to the bottom of the blanking hopper, and then the first shutter is retracted, and the blanking area directly performs the next blanking, while the replenishment area synchronously performs the replenishment process, and the terminals replenished by the replenishment area are transported from the replenishment channel to the bottom of the blanking hopper, and the blanking on the first shutter does not interfere with the replenishment process, and the efficiency is higher, and the counting camera can set the required number according to the requirement, and each area is counted independently, which is more accurate.

[0009] Further, a partition plate is arranged between the replenishment channel and the pre-counting area.

[0010] In this way, the partition plate can separate the replenishment channel and the pre-counting area, so as to prevent the terminals on the first shutter from falling into the replenishment channel.

[0011] Further, the outer wall of the blanking hopper is provided with a connecting groove matched with the first shutter, and the first shutter is hinged to the blanking hopper at the top of the connecting groove.

[0012] In this way, when the first shutter is lowered, the connecting groove is blocked, and the terminals inside will not fall out of the connecting groove, and when the first shutter is raised, it is located in the inside of the blanking hopper, without occupying extra space, so that the space utilization is higher.

[0013] Further, the first shutter swings on the blanking hopper by means of a telescopic rod hinged at both ends, and the hinge can be hinged through a conventional hinge shaft.

[0014] In this way, the telescopic rod hinged at both ends swings slightly when the telescopic rod is output, so that the first shutter can swing on the blanking hopper, and the structure is simple, one end of the telescopic rod is hinged to the first shutter, and the other end can be hinged to a support or the blanking hopper, and the telescopic rod can be selected from various structures such as a pneumatic cylinder, a hydraulic cylinder and an electric push rod, and other telescopic structures in the application can also be selected from these forms.

[0015] Further, the support is provided with a counting cavity, the counting camera is located in the counting cavity, and a counting port is arranged between the counting camera and the counting gap.

[0016] In this way, the support can set an independent box space to put the counting camera, then close the box door, and the counting camera can only observe the outside through the counting port, so that it can only observe the dropped terminals, avoiding interference of other parts on the counting result, and the packaging is more accurate.

[0017] Further, the cross section of the feeding area is V-shaped.

[0018] In this way, the V-shaped feeding area is more conducive to controlling the terminals to be transported one by one, the feeding process is more accurate, and a step can be arranged between the feeding area and the discharging area to make the feeding area higher, so that a large number of terminals in the discharging area can be prevented from entering the feeding area and affecting the quantity control.

[0019] Further, the feeding area is V-shaped.

[0020] In this way, the V-shaped feeding area is more conducive to controlling the terminals to be transported one by one, the feeding process is more accurate, and a step can be arranged between the feeding area and the discharging area to make the feeding area higher, so that a large number of terminals in the discharging area can be prevented from entering the feeding area and affecting the quantity control.

[0021] Further, the feeding area is V-shaped.

[0022] In this way, the V-shaped feeding area is more conducive to controlling the terminals to be transported one by one, the feeding process is more accurate, and a step can be arranged between the feeding area and the discharging area to make the feeding area higher, so that a large number of terminals in the discharging area can be prevented from entering the feeding area and affecting the quantity control.

[0023] Further, the bottom of the discharging hopper is provided with a second gate.

[0024] In this way, the discharging hopper will not directly send the terminals to the bagging device after counting, but will open the second gate to send them in when the quantity is not excessive, and if the quantity is excessive, the feeding mechanism will be operated to remove them from the terminal packaging machine. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1The structure schematic view of the first state of the embodiment of the utility model.

[0026] Figure 2 For Figure 1 The A part enlarged view of.

[0027] Figure 3 The sectional view of the first state of the embodiment of the utility model.

[0028] Figure 4 The structure schematic view of the second state of the embodiment of the utility model.

[0029] Figure 5 The installation schematic view of the switching piece of the embodiment of the utility model.

[0030] The meaning of the reference numeral in the figure: 1. support, 101. counting cavity, 102. counting port, 103. sliding track, 1031. connecting groove, 2. vibrating disc, 201. blanking area, 202. replenishment area, 203. movable baffle, 3. blanking hopper, 301. counting gap, 302. pre-counting area, 303. first shutter, 304. replenishment channel, 305. partition plate, 306. connecting groove, 307. second shutter, 4. counting camera, 5. material moving mechanism, 501. blanking piece, 5011. blanking channel, 5012. material moving channel, 5013. sliding block, 50131. sliding groove, 5014. movable groove, 502. switching piece, 5021. connecting block. DETAILED DESCRIPTION

[0031] The specific embodiment is only the explanation of the embodiment, and is not the limitation of the embodiment, and the person skilled in the art can make the modification of the embodiment without the creative contribution according to the need after reading the specification, but as long as in the claim range of the embodiment, it is protected by the patent law.

[0032] According to the drawings, the utility model provides the following technical scheme: a terminal packaging machine's number point device, including support 1, vibrating disc 2 and blanking hopper 3, vibrating disc 2 is located on support 1, blanking hopper 3 is located at the end of vibrating disc 2, still includes counting camera 4, and counting gap 301 is equipped between blanking hopper 3 and vibrating disc 2, counting camera 4 is towards counting gap 301 setting, vibrating disc 2 includes blanking area 201 and replenishment area 202, and the top of blanking area 201 and replenishment area 202 is equipped with one movable baffle 203 respectively with the reciprocating movement of the direction of both adaptation.

[0033] In this way, the movable baffle 203 is moved on the vibration disc 2 by a telescopic cylinder, a telescopic motor or the like, and at the beginning, the movable baffle 203 of the replenishment area 202 falls down, and the movable baffle 203 of the discharging area 201 rises up. During the vibration of the vibration disc 2 on the support 1 driven by a vibration machine or the like, a large number of terminals will fall from the discharging area 201 into the terminal hopper 3 at the end, and before entering the terminal hopper 3, the terminals will pass through the counting gap 301 between the two, and the counting gap 301 is aligned with the counting camera 4 to record the number. When the number approaches the required number, the movable baffle 203 of the discharging area 201 is controlled to fall down, and the movable baffle 203 of the replenishment area 202 is controlled to rise up. The terminals in the replenishment area 202 are slowly discharged one by one until the number is compensated to the correct number. In this way, the terminals of the accurate number can be sent to the bagging device for packaging.

[0034] Preferably, the top of the terminal hopper 3 is provided with a pre-counting area 302 corresponding to the position of the discharging area 201, the bottom of the pre-counting area 302 is provided with a first shutter 303, and the position of the terminal hopper 3 below the replenishment area 202 is provided with a replenishment channel 304.

[0035] In this way, the terminals in the discharging area 201 fall on the first shutter 303, and after the discharging area 201 is discharged, the first shutter 303 is lowered to send the terminals to the bottom of the terminal hopper 3, and then the first shutter 303 is retracted. The discharging area 201 directly discharges the next time, and at this time, the replenishment area 202 synchronously discharges the terminals. The terminals in the replenishment area 202 are transported to the bottom of the terminal hopper 3 through the replenishment channel 304. The discharging behavior of the terminals on the first shutter 303 does not interfere with the replenishment process, and the efficiency is higher. The counting camera 4 can set the required number according to the demand, and independently count each area, which is more accurate.

[0036] Preferably, the replenishment channel 304 and the pre-counting area 302 are provided with a partition plate 305.

[0037] In this way, the partition plate 305 can separate the replenishment channel 304 and the pre-counting area 302, so as to avoid the terminals on the first shutter 303 from falling into the replenishment channel 304.

[0038] Preferably, the outer wall of the terminal hopper 3 is provided with a connecting groove 306 matched with the first shutter 303, and the first shutter 303 is hinged to the terminal hopper 3 at the top of the connecting groove 306.

[0039] In this way, when the first shutter 303 falls down, it will just block the connecting groove 306, and the terminals inside will not fall out of the connecting groove 306. When the first shutter 303 rises up, it is located in the inside of the terminal hopper 3, and does not occupy extra space, so that the space utilization rate is higher.

[0040] Preferably, the first shutter 303 swings on the hopper 3 by means of a telescopic rod hinged at both ends, which can be hinged by a hinge shaft or other conventional means.

[0041] In this way, the telescopic rod hinged at both ends will swing slightly when it is extended or retracted, thus swinging the first shutter 303 on the hopper 3. The structure is simple. One end of the telescopic rod is hinged to the first shutter 303, and the other end can be hinged to the support 1 or the hopper 3. The telescopic rod can be selected from various structures such as air cylinders, hydraulic cylinders, electric push rods, etc. Other telescopic structures in this application can also be selected from these forms.

[0042] Preferably, the support 1 is provided with a counting cavity 101, and the counting camera 4 is located in the counting cavity 101. The counting camera 4 and the counting gap 301 are provided with a counting port 102.

[0043] In this way, the support 1 can set up an independent box space to put the counting camera 4, and then close the box door. The counting camera 4 can only observe the outside through the counting port 102, so as to limit it to only observe the falling terminals and avoid other parts interfering with the counting result, thus making the packaging more accurate.

[0044] Preferably, the cross section of the feeding area 202 is V-shaped.

[0045] In this way, the V-shaped feeding area 202 is easier to control the terminals to be transported one by one, and the feeding process is more accurate. A step can be set between the feeding area 202 and the discharging area 201 to make the feeding area 202 higher, so as to avoid the large number of terminals in the discharging area 201 entering the feeding area 202 and affecting the quantity control.

[0046] Preferably, the movable baffle 203 is a brush.

[0047] In this way, the brush as the interactive baffle 203 is easier to trim into a shape suitable for the vibration plate 2, and when it is pressed down, it will only clamp the terminals below without damaging them. When the inclined ladder is set in the feeding area 202, the brush pressed on the inclined ladder is easier to lock the terminals, and on the other side, a folding plate can be set on the edge of the vibration plate 2 to avoid the edge being weak, and the brush is easier to fit the vibration state of the vibration plate 2.

[0048] The preferred embodiment further comprises a material moving mechanism 5, which comprises a material feeding member 501 and a switching member 502.

[0049] In this way, in the normal state, the switching member 502 is in the first state, and the material feeding channel 5011 is aligned with the material falling hopper 3, so that the terminals falling from the material falling hopper 3 can be normally packaged in the bagging device at the bottom. When the detection mechanism detects that too many terminals are falling, the switching member 502 will operate to change its position to the second state, so that the material moving channel 5012 moves to the position below the material falling hopper 3, and the excess terminals are sent out of the terminal packaging machine by the material moving mechanism 5, so as to avoid too many terminals from being packaged. After the excess terminals are removed, the switching member 502 will send the material feeding member 501 back to the first state, so as to be ready for the next packaging. The material moving channel 5012 can be placed below a collecting box, and after a certain amount of terminals are collected, the terminals are sent to the vibration disc 2 at the top of the terminal packaging machine for further packaging, so that the problem of too many terminals being packaged can be avoided.

[0050] The preferred embodiment further comprises a material moving mechanism 5, which comprises a material feeding member 501 and a switching member 502.

[0051] In this way, the material feeding member 501 can be switched by linear reciprocating movement, and the movement trajectory is simple and stable.

[0052] The preferred embodiment further comprises a material moving mechanism 5, which comprises a material feeding member 501 and a switching member 502.

[0053] In this way, the sliding block 5013 and the sliding rail 103 cooperate to support and guide the material feeding member 501, and the sliding switching process is more stable.

[0054] The preferred embodiment further comprises a material moving mechanism 5, which comprises a material feeding member 501 and a switching member 502.

[0055] In this way, the sliding block 5013 is inserted into the sliding groove 50131 on the side of the sliding rail 103, and after insertion, the protrusion is also present in the sliding groove 50131 due to the connecting groove 1031, so that the sliding block 5013 can only move axially along the sliding rail 103, and is more stable.

[0056] Preferably, the top of the discharging piece 501 is provided with a movable groove 5014, the bottom of the discharging hopper 3 is located in the movable groove 5014, and the widths of the discharging channel 5011 and the material moving channel 5012 are greater than the width of the bottom of the discharging hopper 3.

[0057] In this way, it is ensured that the bottom outlet of the discharging hopper 3 is always located in the switching piece 502, and the discharged material will inevitably enter the two channels, avoiding errors in the packaging quantity.

[0058] Preferably, the discharging channel 5011 is vertically arranged, and the bottom of the material moving channel 5012 is inclined away from the discharging channel 5011.

[0059] In this way, the inlet of the bottom bagging device can be arranged directly below, so that the vertically arranged discharging channel 5011 can directly send the terminals, and the material moving channel 5012 is inclined, so that even if the discharging piece 501 moves, it will not touch the inlet of the bottom bagging device, and the structure is stable.

[0060] Preferably, the length of the material moving channel 5012 is greater than the length of the discharging channel 5011.

[0061] In this way, the bottom outlet of the material moving channel 5012 can be farther away from the terminal packaging machine, and it is more convenient to send the terminals out to the outside.

[0062] Preferably, the switching piece 502 is a cylinder connected with the support 1, and the output shaft of the switching piece 502 is connected with the discharging piece 501. The above setting is not limited, and the switching piece 502 can also be arranged as a telescopic motor or a hydraulic cylinder or other telescopic equipment.

[0063] In this way, the cylinder is used to drive the switching piece 502 to move, which is simple and efficient in structure, strong in durability, and low in cost.

[0064] Preferably, the switching piece 502 is a double-head cylinder, the output shaft of the switching piece 502 is provided with a connecting block 5021 at both ends, and both ends of the connecting block 5021 are connected with the discharging piece 501.

[0065] In this way, the two sides of the switching piece 502 can be connected to the output shaft of the cylinder by bolt connection or riveting, and both ends are supported, so that the switching piece 502 will not tilt and is more stable.

[0066] Preferably, the bottom of the blanking hopper 3 is provided with a second gate 307.

[0067] In this way, the blanking hopper 3 will not directly send the terminals to the bagging device after counting, but will send the terminals to the bagging device only when the number is not excessive. If the number is excessive, the terminals will be sent out of the terminal packaging machine after the movement mechanism 5 is operated. The second gate 307 can be provided with the same structure as the first gate 303, and a slot matched with the second gate 307 is arranged at the bottom of the blanking hopper 3. Then, the second gate 307 is hinged to the blanking hopper 3, and a telescopic rod with two hinged ends is used to control the swinging of the second gate 307.

[0068] Although the utility model has been described in detail with reference to the foregoing embodiments, the protection scope of the utility model is not limited thereto, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A dotter device of a terminal packing machine, comprising a bracket, a vibrating disc and a hopper, the vibrating disc is located on the bracket, the hopper is located at the end of the vibrating disc, characterized in that: The counting camera is arranged towards the counting gap between the material falling hopper and the vibrating disc, the vibrating disc comprises a discharging area and a replenishing area, and the top of the discharging area and the replenishing area is respectively provided with a movable baffle which is adapted to the discharging area and the replenishing area and reciprocally moves towards the discharging area and the replenishing area.

2. A dotter device for a terminal packing machine according to claim 1, characterized in that: The top of the material falling hopper is provided with a pre-counting area corresponding to the position of the discharging area, the bottom of the pre-counting area is provided with a first gate, and the position of the material falling hopper below the replenishing area is provided with a replenishing channel.

3. A dotter device for a terminal packing machine according to claim 2, characterized in that: The replenishing channel and the pre-counting area are provided with a partition plate.

4. A dotter device for a terminal packing machine according to claim 2, characterized in that: The outer wall of the material falling hopper is provided with a connecting groove which is adapted to the first gate, and the first gate is hinged to the material falling hopper at the top of the connecting groove.

5. A dotter device for a terminal packing machine according to claim 4, characterized in that: The first gate swings on the material falling hopper by means of a telescopic rod hinged at both ends.

6. A dotter device for a terminal packing machine according to claim 1, characterized in that: The support is provided with a counting cavity, the counting camera is arranged in the counting cavity, and the counting camera and the counting gap are provided with a counting port.

7. A dotter device for a terminal packing machine according to claim 1, characterized in that: The cross section of the replenishing area is V-shaped.

8. A dotter device for a terminal packing machine according to claim 1, characterized in that: The material moving mechanism comprises a discharging member and a switching member, the discharging member is provided with a discharging channel and a material moving channel, the switching member controls the movement of the discharging member below the material falling hopper, and the switching member is provided with a first state in which the discharging channel is below the material falling hopper and a second state in which the material moving channel is below the material falling hopper.

9. A dotter device for a terminal packing machine according to claim 8, characterized in that: The discharging member is slidably connected to the support below the material falling hopper.

10. A dotter device for a terminal packing machine according to claim 8, characterized in that: The bottom of the material falling hopper is provided with a second gate.

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