阅读说明：本技术 砂炮加料器 (Sand gun feeder ) 是由 阮敏 王飞飞 于 2021-01-25 设计创作，主要内容包括：本发明公开了砂炮加料器,其特征在于：包括送料平台,送料平台安装于振动器上,送料平台设有纵向方向的多条送料通道,送料通道的宽度匹配砂炮外径,送料通道的上方设有刷辊,刷辊由刷辊电机驱动进行滚动,送料通道在后刷辊位置设有止退槽,止退槽由送料通道底部的凹进所形成,送料通道的后端出口衔接收料通道。本发明能够在保证安全前提下实现砂炮的有序出料,以实现砂炮或类似形状物的自动泡罩包装生产。(The invention discloses a sand gun feeder, which is characterized in that: the feeding platform is installed on the vibrator and provided with a plurality of feeding channels in the longitudinal direction, the width of each feeding channel is matched with the outer diameter of a sand gun, a brush roll is arranged above each feeding channel and driven by a brush roll motor to roll, a stopping groove is formed in the position of the back brush roll of each feeding channel and formed by the concave recess of the bottom of each feeding channel, and a material receiving channel is connected with a rear end outlet of each feeding channel. The automatic bubble cap packaging machine can realize ordered discharging of the sand cannon on the premise of ensuring safety so as to realize automatic bubble cap packaging production of the sand cannon or objects with similar shapes.)

1. Sand big gun charging means, its characterized in that: the feeding platform is installed on the vibrator and provided with a plurality of feeding channels in the longitudinal direction, the width of each feeding channel is matched with the outer diameter of a sand gun, a brush roll is arranged above each feeding channel and driven by a brush roll motor to roll, a stopping groove is formed in the position of the back brush roll of each feeding channel and formed by the concave recess of the bottom of each feeding channel, and a material receiving channel is connected with a rear end outlet of each feeding channel.

2. The sand gun feeder of claim 1, wherein: the feeding platform consists of a front part and a rear part which are independent from each other, the boundary point of the front feeding platform and the rear feeding platform is positioned in the stopping groove, the stopping groove is positioned in the front feeding platform, the front feeding platform is installed on the front vibrator, and the rear feeding platform is installed on the rear vibrator.

3. The sand gun feeder of claim 2, wherein: and the front feeding platform is provided with a powder passing groove which is communicated with the front and the back in the center of the bottom of the feeding channel.

4. The sand gun feeder of claim 1, wherein: the feeding channels in front of the rear brush rolls are provided with middle partition plates which are staggered in height, every two or more feeding channels are separated by one high middle partition plate, and the high middle partition plates promote sand guns above the feeding channels to enter the feeding channels in a head-tail forward posture in the feeding process.

5. The sand gun feeder of claim 1, wherein: the feeding channel is provided with a blanking section surrounded by a surrounding plate at the front end inlet, a blanking plate is arranged in the blanking section, and powder falling holes are densely distributed in the blanking plate.

6. The sand gun feeder of claim 1, wherein: the brush roller is provided with a front brush roller and a rear brush roller, and the brush roller is composed of a middle roller and a soft material brush plate arranged on the outer circumference of the middle roller.

7. The sand gun feeder of claim 1, wherein: the multiple feeding channels are divided into a plurality of groups of feeding units, and the receiving channels corresponding to each group of feeding units are staggered in the front-rear direction.

Technical Field

The invention relates to a sand gun feeder for orderly discharging sand guns or similar shaped objects.

Background

The sand gun is also called throwing gun, belonging to one kind of fireworks and crackers product. In order to ensure the safety of transportation and storage, the sand cannons adopt bubble cap packages, namely, each sand cannon is independently arranged in a bubble hole of a bubble cap and then sealed. At present, when blister packaging production is carried out on sand cannons, how to send out scattered sand cannons in order arrangement and then feed the sand cannons into bubble holes of blisters together has certain difficulty, and the efficiency is extremely low because the sand cannons can only be manually carried out.

Disclosure of Invention

In view of the defects of the background art, the invention aims to provide a sand gun feeder which can realize the ordered discharge of sand guns on the premise of ensuring safety so as to realize the automatic bubble cap packaging production of sand guns or similar shaped objects.

The invention is implemented by the following technical scheme:

sand big gun charging means, its characterized in that: the feeding platform is installed on the vibrator and provided with a plurality of feeding channels in the longitudinal direction, the width of each feeding channel is matched with the outer diameter of a sand gun, a brush roll is arranged above each feeding channel and driven by a brush roll motor to roll, a stopping groove is formed in the position of the back brush roll of each feeding channel and formed by the concave recess of the bottom of each feeding channel, and a material receiving channel is connected with a rear end outlet of each feeding channel.

The feeding platform consists of a front part and a rear part which are independent from each other, the boundary point of the front feeding platform and the rear feeding platform is positioned in the stopping groove, the stopping groove is positioned in the front feeding platform, the front feeding platform is installed on the front vibrator, and the rear feeding platform is installed on the rear vibrator.

And the front feeding platform is provided with a powder passing groove which is communicated with the front and the back in the center of the bottom of the feeding channel.

The feeding channels in front of the rear brush rolls are provided with middle partition plates which are staggered in height, every two or more feeding channels are separated by one high middle partition plate, and the high middle partition plates promote sand guns above the feeding channels to enter the feeding channels in a head-tail forward posture in the feeding process.

The feeding channel is provided with a blanking section surrounded by a surrounding plate at the front end inlet, a blanking plate is arranged in the blanking section, and powder falling holes are densely distributed in the blanking plate.

The brush roller is provided with a front brush roller and a rear brush roller, and the brush roller is composed of a middle roller and a soft material brush plate arranged on the outer circumference of the middle roller.

The multiple feeding channels are divided into a plurality of groups of feeding units, and the receiving channels corresponding to each group of feeding units are staggered in the front-rear direction.

Above-mentioned technical scheme's sand big gun charging means can realize the orderly ejection of compact of sand big gun under guaranteeing safe prerequisite to realize the automatic blister package production of sand big gun or similar shape thing.

Drawings

The invention has the following drawings:

figure 1 is a perspective view of the present invention,

figure 2 is an enlarged view of the feed platform of figure 1,

figure 3 is a cross-sectional view a-a of figure 2,

figure 4 is a cross-sectional view B-B of figure 2,

figure 5 is a view of figure 2 with the brush roll removed,

figure 6 is an enlarged view of portion a of figure 5,

fig. 7 is an enlarged view of a portion B of fig. 5.

Detailed Description

As shown in the figure, the sand gun feeder comprises a front feeding platform 1 and a rear feeding platform 2, wherein the front feeding platform 1 is arranged on a front vibrator 3, the rear feeding platform 2 is arranged on a rear vibrator 4, the vibration frequency of the rear vibrator 4 during working is greater than that of the front vibrator 3, the feeding platform is provided with a plurality of feeding channels 5 in the longitudinal direction, the width of each feeding channel 5 is slightly larger than the outer diameter of a sand gun, the front end inlet position of each feeding channel 5 is surrounded by a surrounding plate 7 to form a feeding interval, a blanking plate 6 is arranged in the feeding interval, the blanking plate 6 is fixed on the front feeding platform 1, powder falling holes 61 are densely distributed on the blanking plate 6, the rear end outlet of each feeding channel 5 is connected with a receiving channel 11, the receiving channels 11 are arranged on a receiving platform 10, the receiving platform 10 is fixedly arranged, a suction nozzle 12 is arranged above the receiving channel 11, the suction nozzle 12 is connected with a grabbing manipulator 13, the material receiving channels corresponding to each group of feeding units are staggered in the front-back direction. A front brush roller 8 and a rear brush roller 9 are arranged above the feeding channel 5, the front brush roller and the rear brush roller are driven by respective brush roller motors to roll, the front brush roller and the rear brush roller are composed of a middle roller and a silica gel brush plate arranged on the outer circumference of the middle roller, a backstop groove 14 is arranged at the position of the rear brush roller 9 of the feeding channel 5, the backstop groove 14 is formed by the concave of the bottom of the feeding channel 5, the boundary point of the front feeding platform 1 and the rear feeding platform 2 is at the position of the backstop groove 14, and the backstop groove 14 is positioned at the front feeding platform 1; the feeding channel 5 on the front side of the rear brush roller 9 is provided with middle partition plates with staggered heights, the height of each high middle partition plate 52 is equal to about 1.5 times of the outer diameter of a sand gun, the height of each low middle partition plate 51 is smaller than the outer diameter of the sand gun, every two feeding channels 5 are separated by one high middle partition plate 52, the high middle partition plates 52 enable the sand guns above the feeding channel 5 to enter the feeding channel 5 in a head-tail forward posture in the feeding process, and the front feeding platform 1 is provided with a powder passing groove 15 which is communicated front and back in the center of the bottom of the feeding channel 5.

The invention is characterized in that the sand gun is charged as follows: a worker manually grabs a sand cannon and then puts the sand cannon on the blanking plate 6, under the vibration action of a vibrator, the sand cannon falls from the blanking plate 6 to the feeding channel 5 and is pushed forwards, the gunpowder mixed in the sand cannon can enter the powder passing groove 15 and is discharged from the powder passing groove independently, the safety is ensured, because the starting feeding channel 5 is provided with middle partition plates with staggered heights, and the distance between the adjacent middle partition plates 52 is far less than the length of the sand cannon, the sand cannon above the feeding channel 5 can be promoted to enter the feeding channel in a head-tail forward posture, the sand cannon is orderly arranged in the feeding channel 5 from front to back, the sand cannon above the feeding channel is blocked under the blocking action of the reverse rotation of the front brush roller 8 when passing through the front brush roller 8, only one end of the sand cannon enters the feeding channel 5, one end of the sand cannon with upward warping can leak, and the leaked upward sand cannons also reversely rotate when approaching the rear brush roller 9, because the position of the rear brush roll is lower, the upturned sand cannons can be blocked to move forwards continuously, the upturned sand cannons are pushed backwards, at the moment, the sand cannons which are already laid in the feeding channel 5 are prevented from moving forwards due to the stopping effect of the stopping grooves 14, and therefore the sand cannons cannot move forwards due to the backward movement of the upturned sand cannons, so that all the sand cannons below the rear brush roll 9 can be laid in the feeding channel 5 in an orderly mode and arranged forwards and backwards, next, the sand cannons enter the receiving channel 11 through the rear feeding platform 2, the sand cannons wait in the receiving channel, the whole row of the sand cannons is sucked by waiting the suction nozzle 12, finally, under the action of the grabbing manipulator 13, the sand cannons which are arranged in order are transferred to be aligned with the bubble holes above the bubble caps, the ordered discharging of the sand cannons is realized on the premise of ensuring safety, and the automatic bubble.