CN212797617U

CN212797617U - Bottled water closing device

Info

Publication number: CN212797617U
Application number: CN202021835957.5U
Authority: CN
Inventors: 彭立群; 谢桂华; 袁玲
Original assignee: Hunan Shuilaoguan Technology Co ltd
Current assignee: Hunan Shuilaoguan Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-26
Anticipated expiration: 2030-08-27

Abstract

The application relates to a barreled water sealing device, which comprises a rack, two heat-sealing knives and a conveying platform, wherein the two heat-sealing knives and the conveying platform are arranged on the rack, the heat-sealing knives are positioned above the conveying platform, a baffle is arranged below the conveying platform, the rack is provided with a screw rod transmission part for driving the two heat-sealing knives to be close to each other, the screw rod transmission part comprises a bidirectional screw rod and a motor at one end of the bidirectional screw rod, the bidirectional screw rod is horizontally and rotatably connected to the upper end of the rack, two sliding blocks are arranged on the bidirectional screw rod in a penetrating mode, the two sliding blocks are respectively in threaded fit with two sections of reverse thread grooves; the baffle vertically slides in the frame lateral wall, and baffle one side is worn to establish and screw-thread fit has the lead screw that is used for making the vertical displacement of baffle, and the slider is equipped with and is used for driving lead screw pivoted drive assembly. This application certain degree has the effect of practicing thrift the cost.

Description

Bottled water closing device

Technical Field

The application relates to the field of drinking water processing, in particular to a barreled water sealing device.

Background

In the barreled water manufacturing process, after the barreled water is filled, plastic bags are sleeved on each bucket to prevent the outer walls of the buckets from being infected with pollutants such as dust and the like in the carrying or transporting process, so that the outer walls of the buckets are always kept clean before the covers are opened.

Chinese patent with publication number CN205010572U discloses a bottled water packaging film sealing device, which comprises a frame, be equipped with the conveyer belt in the frame, film heat-seal mechanism, positioner and blown film device, move bottled water to under the hot knife through the conveyer belt, drive actuating cylinder one and make the baffle shift up, it is spacing to bottled water, utilize the air pump connection export of blowing, the export of will blowing is arranged in the both sides of conveyer belt respectively, the air current that produces blows the packaging film of both sides and makes its thin neck bottleneck department of pasting tight bottled water, utilize two drive hot sealers of two crisscross cylinders, then two hot sealers can accurately press from both sides tight packaging film and accomplish the heat-seal.

To the correlation technique among the above-mentioned, at the bottled water seal in-process, cylinder one orders about the baffle and shifts up and carry out spacing back to the bottled water, and two hot sealing knives of two drive of two cylinders are close to each other, realize the work of sealing to the bottled water, and this in-process, three cylinder need independent control and use the cylinder more, lead to its manufacturing cost higher.

SUMMERY OF THE UTILITY MODEL

In order to reduce the cost of sealing to the packaging film, this application provides a bottled water closing device.

The application provides a pair of bottled water closing device adopts following technical scheme:

a barreled water sealing device comprises a rack, two heat sealing knives and a conveying platform, wherein the two heat sealing knives and the conveying platform are arranged on the rack, the heat sealing knives are positioned above the conveying platform, a baffle is arranged below the conveying platform, a screw rod transmission part used for driving the two heat sealing knives to be close to each other is arranged on the rack, the screw rod transmission part comprises a bidirectional screw rod and a motor at one end of the bidirectional screw rod, the bidirectional screw rod is horizontally and rotatably connected to the upper end of the rack, two sliding blocks penetrate through the bidirectional screw rod, the side walls of the two sliding blocks are abutted against the rack, the two sliding blocks are respectively in threaded fit with two reverse threaded grooves of the bidirectional screw rod, and the two sliding blocks are respectively clamped with the two heat sealing knives; the baffle vertical sliding in the frame, baffle one side is worn to establish and screw-thread fit has and is used for making the lead screw of baffle vertical displacement, the slider is equipped with and is used for driving lead screw pivoted drive assembly.

By adopting the technical scheme, the motor is started, the motor drives the bidirectional screw rod to rotate, the two sliding blocks penetrate through the bidirectional screw rod and are in threaded fit with the two sections of reverse thread grooves of the bidirectional screw rod, the bidirectional screw rod drives the two sliding blocks to approach each other, the sliding blocks drive the screw rod to rotate by utilizing the transmission assembly, the baffle is connected to the side wall of the rack in a sliding manner, the screw rod drives the baffle to move upwards, and the baffle limits the barreled water; meanwhile, the two sliding blocks drive the two heat-sealing knives to approach each other, and the two heat-sealing knives heat-seal the packaging film of the barreled water; only one motor is used as a driving source, the heat sealing knife and the baffle can be controlled to work in a linkage manner, and the effect of saving cost is achieved to a certain extent; the motor can save manpower as a power source.

Preferably, the transmission assembly comprises two belt wheels, the two belt wheels are horizontally and rotatably connected to the rack, a belt is wound on the two belt wheels, the length direction of the belt is parallel to the length direction of the bidirectional screw rod, the two sliding blocks are respectively connected to two opposite surfaces of the belt, and one of the belt wheels is coaxially and fixedly connected to one end of the screw rod.

Through adopting above-mentioned technical scheme, the starter motor, the motor drives two-way lead screw and rotates, two-way lead screw drives two sliders and is close to each other, because two sliders are connected with the relative two sides of belt respectively, then two sliders drive the belt and rotate, the belt drives two band pulleys and rotates, one of them band pulley drives the lead screw and rotates, then the lead screw drives the baffle and shifts up, play limiting displacement to the bottled water of sealing knife below, after the heat-seal was accomplished, the motor reversal, drive two sliders and keep away from each other, two sliders drive belt opposite direction and rotate, thereby the lead screw drives the baffle and descends, the baffle is relieved spacing to bottled water, the effect that the adjustable fender of being convenient for goes up and.

Preferably, the slider is provided with a through hole for clamping the heat-sealing knife, and the slider is provided with a limiting component for limiting the heat-sealing knife to be separated from the slider.

Through adopting above-mentioned technical scheme, utilize spacing subassembly, with heat-seal knife joint in the slider, when needing to be changed the heat-seal knife, remove spacing subassembly to the joint of heat-seal knife, can take off the heat-seal knife to have the effect of dismantling the change heat-seal knife.

Preferably, the limiting assembly comprises a bolt, the bolt penetrates through the clamping portion of the sliding block and the heat sealing knife, an extension spring is sleeved on the portion, located outside the sliding block, of the bolt, and two ends of the extension spring are fixedly connected to one end of the bolt and the side wall of the sliding block respectively.

Through adopting above-mentioned technical scheme, pull out the bolt level, remove the joint of slider and sealing knife, extension spring produces deformation simultaneously, takes off the sealing knife and changes, and after the change, the joint part of wearing to establish slider and sealing knife again with the bolt can be utilized extension spring's deformation power, has the effect of being convenient for change sealing knife.

Preferably, one end of the bolt, which is positioned outside the sliding block, is hinged with a pull ring.

Through adopting above-mentioned technical scheme, utilize the pull ring to have the effect of being convenient for spur the bolt.

Preferably, a buffer cushion is fixedly connected to the side wall of the baffle close to the feeding end of the conveying platform.

Through adopting above-mentioned technical scheme, at the removal in-process of bottled water, the blotter can reduce the impact that the baffle produced the cask to can avoid the cask impaired to a certain extent.

Preferably, the conveying platform is obliquely arranged, and one side of the conveying platform, which is close to the baffle in the length direction, is lower than the other side.

Through adopting above-mentioned technical scheme, the conveying platform is the slope setting, places the bottled water in the one end of conveying platform, and the bottled water slides to the heat seal sword because the action of gravity, and the conveying platform has the effect that the bottled water of being convenient for removed.

Preferably, both sides of the width direction of the conveying platform are vertically and fixedly connected with guide plates, the length of each guide plate is equal to that of the conveying platform, and the distance between the two guide plates is larger than the outer diameter of the bucket.

Through adopting above-mentioned technical scheme, two deflectors can restrict the moving direction of bottled water, and certain degree has the effect that improves the precision of sealing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the automatic barreling machine is characterized in that a motor and a bidirectional screw rod are arranged, the motor is started, the motor drives the bidirectional screw rod to rotate, the two sliders penetrate through the bidirectional screw rod and are in threaded fit with two sections of reverse thread grooves of the bidirectional screw rod, the bidirectional screw rod drives the two sliders to be close to each other, the transmission assembly is utilized, the sliders drive the screw rod to rotate, the baffle is connected to the rack in a sliding mode, the screw rod drives the baffle to move upwards, and the baffle limits barreled water; meanwhile, the two sliding blocks drive the two heat-sealing knives to approach each other, and the two heat-sealing knives heat-seal the packaging film of the barreled water; only one motor is used as a driving source, the heat sealing knife and the baffle can be controlled to work in a linkage manner, and the effect of saving cost is achieved to a certain extent;

2. set up spacing subassembly, with the joint of heat-seal sword in the slider, when needing to be changed the heat-seal sword, remove spacing subassembly to the joint of heat-seal sword, can take off the heat-seal sword to have the effect of being convenient for change the heat-seal sword.

Drawings

Fig. 1 is a schematic view of the overall structure of a barreled water closing apparatus of the present application;

fig. 2 is a partial structural view of fig. 1.

Description of reference numerals: 1. a frame; 2. a transfer platform; 3. a baffle plate; 4. a fixing plate; 5. a support plate; 6. a slider; 7. a heat seal knife; 8. a screw rod transmission part; 81. a bidirectional screw rod; 82. a motor; 9. a chute; 10. a connecting rod; 11. a fixed block; 12. a through groove; 13. a screw rod; 14. a limiting component; 141. a bolt; 142. an extension spring; 15. a pull ring; 16. a transmission assembly; 161. a pulley; 162. a belt; 17. a cushion pad; 18. a guide plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses bottled water closing device. Referring to fig. 1 and 2, the sealing device comprises a frame 1, a conveying platform 2 is arranged on the frame 1, the conveying platform 2 is arranged in an inclined mode that the feeding end is higher than the other end, the conveying platform 2 is composed of a plurality of groups of roller shafts which are horizontally and rotatably connected to the frame 1, rectangular guide plates 18 are vertically and fixedly connected to two sides of the conveying platform 2 in the width direction, the length of each guide plate 18 is equal to that of the conveying platform 2, and the distance between the two guide plates 18 is larger than the outer diameter of a bucket; the upper end of the rack 1 is fixedly connected with a supporting plate 5, the length direction of the supporting plate 5 is parallel to the width direction of the rack 1, the lower surface of the supporting plate 5 is provided with a chute 9 along the length direction of the rack 1, and two sliding blocks 6 are inserted in the chute 9; the lower ends of the two sliding blocks 6 are respectively clamped with a heat sealing knife 7, the two heat sealing knives 7 are positioned above the conveying platform 2, and the rack 1 is provided with a screw rod transmission part 8 for driving the two sliding blocks 6 to mutually approach along the horizontal direction; the two heat-sealing knives 7 are driven to approach each other by the screw rod transmission piece 8, and the two heat-sealing knives 7 seal the packaging film.

The screw rod transmission piece 8 comprises a bidirectional screw rod 81, the rotating directions of two sections of thread grooves of the bidirectional screw rod 81 are opposite, two sliding blocks 6 penetrate through the bidirectional screw rod 81 and are respectively in threaded fit with two sections of reverse thread grooves of the bidirectional screw rod 81, two ends of the bidirectional screw rod 81 are respectively connected to the side wall of the sliding groove 9 through bearings in a rotating mode, and one end of the bidirectional screw rod 81 penetrates through the sliding groove 9; the side wall of the supporting plate 5 is fixedly connected with a motor 82 through a bolt, an output shaft of the motor 82 is coaxially and fixedly connected with one end, penetrating out of the sliding chute 9, of the bidirectional screw rod 81, the motor 82 is a forward and reverse rotating motor 82, and the motor 82 provides a power source through an external power supply; the motor 82 is started, the motor 82 drives the bidirectional screw rod 81 to rotate, the bidirectional screw rod 81 drives the two sliding blocks 6 to mutually approach along the horizontal direction, the two heat sealing knives 7 are driven to mutually approach, and the two heat sealing knives 7 seal the packaging film.

A baffle 3 is arranged below the conveying platform 2, the lower surface of the baffle 3 is fixedly connected with a connecting rod 10, and a buffer cushion 17 is bonded on the side wall of the baffle 3 close to the feeding end through glue; the side wall of the frame 1 is vertically and fixedly connected with a fixed block 11, the side wall of the fixed block 11 is provided with a through groove 12, and the length direction of the through groove 12 is parallel to the height direction of the fixed block 11; one end, far away from the baffle 3, of the connecting rod 10 is inserted into the through groove 12, a screw rod 13 is vertically and rotatably connected into the through groove 12 through a bearing, the screw rod 13 penetrates through the connecting rod 10 and is in threaded fit with the connecting rod 10, and the upper end of the screw rod 13 penetrates through the fixing block 11; the slide block 6 is provided with a transmission assembly 16 for driving the screw rod 13 to rotate; the motor 82 drives the bidirectional screw rod 81 to rotate, the bidirectional screw rod 81 drives the two sliding blocks 6 to approach each other, the two sliding blocks 6 drive the screw rod 13 to rotate by utilizing the transmission assembly 16, and the screw rod 13 drives the baffle to move upwards and penetrate out of the conveying platform 2.

The side walls of the two sliders 6 are fixedly connected with the fixed plates 4, the transmission assembly 16 comprises two belt wheels 161, the two belt wheels 161 are rotatably connected to two ends of the support plate 5 in the length direction through rotating shafts, the two belt wheels 161 are arranged in the same plane, a belt 162 is wound on the two belt wheels 161, two opposite surfaces of the belt 162 are fixedly connected to the side walls of the two fixed plates 4 respectively, and the belt wheels 161 close to the motor 82 are coaxially and fixedly connected with the upper end of the screw rod 13; the motor 82 is started, the motor 82 drives the two sliding blocks 6 to be close to each other, the two fixing plates 4 drive the belt 162 to rotate, the belt 162 drives the belt wheel 161 to rotate, the belt wheel 161 drives the screw rod 13 to rotate, and the screw rod 13 drives the baffle 3 to move upwards to limit the barreled water.

The upper end of the heat sealing knife 7 is fixedly connected with a lug, and the lower end of the sliding block 6 is provided with a clamping groove for the lug to be inserted; a limiting component 14 for preventing the convex block from being separated from the clamping groove is arranged on the sliding block 6, the limiting component 14 comprises a bolt 141, one end of the bolt 141 is hinged with a pull ring 15, and the rotating direction of the pull ring 15 is parallel to the width direction of the conveying platform 2; one end of the bolt 141 far away from the pull ring 15 horizontally penetrates through the convex block, one end of the bolt 141 outside the slide block 6 is sleeved with an extension spring 142, and two ends of the extension spring 142 are respectively fixedly connected with one end of the bolt 141 and the side wall of the slide block 6; when the heat-sealing knife 7 needs to be replaced, the plug pin 141 is pulled, the plugging relation of the plug pin 141 to the protrusion is removed, meanwhile, the extension spring 142 deforms, after the replacement is finished, the heat-sealing knife 7 is plugged into the sliding block 6, and one end of the plug pin 141 penetrates through the sliding block 6 and the heat-sealing knife 7 by the aid of the deformation force of the extension spring 142.

The implementation principle of bottled water closing device of this application embodiment does: placing the barreled water at the feeding end of a conveying platform 2, gradually moving the barreled water to the position below a heat sealing cutter 7 by the conveying platform 2, starting a motor 82, driving a bidirectional screw rod 81 to rotate by the motor 82, driving two sliding blocks 6 to be close to each other by the bidirectional screw rod 81, driving two fixed plates 4 to be close to each other by the two sliding blocks 6, driving a belt 162 to rotate by the two fixed plates 4, driving a belt wheel 161 to rotate by the belt 162, driving a screw rod 13 to rotate by the belt wheel 161, and driving a baffle 3 to move upwards by the screw rod 13 to limit the; meanwhile, the two sliders 6 drive the two heat-sealing knives 7 to approach each other to carry out heat sealing on the packaging film.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bottled water closing device, includes frame (1), two sealing knife (7) and conveying platform (2), two sealing knife (7) with conveying platform (2) all set up in frame (1) is last, sealing knife (7) are located conveying platform (2) top, conveying platform (2) below is equipped with baffle (3), its characterized in that: the machine frame (1) is provided with a screw rod transmission piece (8) used for driving the two heat-sealing knives (7) to be close to each other, the screw rod transmission piece (8) comprises a bidirectional screw rod (81) and a motor (82) connected with one end of the bidirectional screw rod (81), the bidirectional screw rod (81) is horizontally and rotatably connected to the upper end of the machine frame (1), two sliding blocks (6) penetrate through the bidirectional screw rod (81), the two sliding blocks (6) are abutted against the machine frame (1), the two sliding blocks (6) are respectively in threaded fit with two sections of reverse threaded grooves of the bidirectional screw rod (81), and the two sliding blocks (6) are respectively clamped with the two heat-sealing knives (7); baffle (3) vertical slip in on frame (1), baffle (3) one side is worn to establish and screw-thread fit has and is used for making lead screw (13) of the vertical displacement of baffle (3), lead screw (13) are vertical setting, slider (6) are equipped with and are used for the drive lead screw (13) pivoted drive assembly (16).

2. The barreled water sealing device according to claim 1, wherein: drive assembly (16) include two band pulleys (161), two the equal horizontal rotation of band pulley (161) connect in on frame (1), two band pulley (161) is gone up around having coiled belt (162), the length direction of belt (162) with the length direction of two-way lead screw (81) is parallel arrangement, two slider (6) are connected respectively the relative two sides of belt (162), one of them band pulley (161) coaxial fixed connection in the one end of lead screw (13).

3. The barreled water sealing device according to claim 1, wherein: the lower end of the sliding block (6) is provided with a through hole for the insertion of the heat-sealing knife (7), and the sliding block (6) is provided with a limiting component (14) for limiting the heat-sealing knife (7) to be separated from the sliding block (6).

4. The barreled water sealing device according to claim 3, wherein: the limiting assembly (14) comprises a bolt (141), the bolt (141) penetrates through the clamping portion of the sliding block (6) and the heat sealing knife (7), an extension spring (142) is sleeved on the portion, located outside the sliding block (6), of the bolt (141), and two ends of the extension spring (142) are fixedly connected to one end of the bolt (141) and the side wall of the sliding block (6) respectively.

5. The barreled water sealing device according to claim 4, wherein: one end of the bolt (141) which is positioned outside the sliding block (6) is hinged with a pull ring (15).

6. The barreled water sealing device according to claim 2, wherein: the baffle (3) is close to the lateral wall fixedly connected with a buffer pad (17) at the material conveying end of the conveying platform (2).

7. The barreled water sealing device according to claim 2, wherein: conveying platform (2) are the slope setting, conveying platform (2) length direction is close to one side of baffle (3) is less than the opposite side.

8. The barreled water sealing device according to claim 2, wherein: conveying platform (2) width direction both sides all perpendicular fixedly connected with deflector (18), two the length of deflector (18) with conveying platform (2)'s length equals, two the interval of deflector (18) is greater than the external diameter of cask.