CN214475259U - Case and bag discharging mechanism - Google Patents

Abstract

The utility model discloses a case and bag discharging mechanism, wherein the case comprises a case with a bottom opening and a case door movably connected with the case, the case door comprises a door plate main body, two side plates arranged at both sides of the door plate main body and a lock rod, the lock rod runs through the two side plates and can move up and down relative to the two side plates, wherein the part of the lock rod arranged on the door plate main body is elastically connected with the door plate main body by an elastic piece; two limiting grooves are symmetrically formed in the shell, and the box door can be locked on the shell through matching between the lock rod and the two limiting grooves in the shell. The utility model discloses utilize in the chamber door the door plant main part on from the locking lever in area and the casing cooperation between the spacing slot, realize the closure of chamber door on the casing to this chamber door avoids using the key for the dismouting of casing, and then plays the effect of being convenient for to use the shipment mechanism benefit goods that has this quick-witted case.

Description

Case and bag discharging mechanism

Technical Field

The utility model belongs to the technical field of the vending machine is relevant, especially relate to a quick-witted case and go out bag mechanism.

Background

The automatic vending machine is one kind of automatic money paying machine. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business.

With the slow popularization of the vending machine in the life of people, self-service consumption is slowly accepted by common people, and the types of sold goods are more and more extensive. Some goods that are related to personal privacy are also increasingly placed on vending machines, such as pharmaceuticals and the like. Therefore, in order to protect the personal privacy of consumers, an opaque bag is usually required to pack the goods purchased from the vending machine, but the existing vending machine does not have the function of automatically discharging the bag. And in the process of replenishing goods, operators usually need to carry keys and open and close the box doors by using the keys, so that the operation is complicated.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a cabinet and a bag discharging mechanism for solving the technical problems in the prior art.

The chassis comprises a chassis with an opening at the bottom and a door movably connected to the chassis, wherein the door comprises a door main body, two side plates arranged at two sides of the door main body and a lock rod, the lock rod penetrates through the two side plates and can move up and down relative to the two side plates, and the part of the lock rod arranged on the door main body is elastically connected with the door main body by an elastic piece; two limiting grooves are symmetrically formed in the shell, and the box door can be locked on the shell through the matching between the lock rod and the two limiting grooves in the shell.

The utility model discloses in, utilize in the chamber door the cooperation between the spacing slot on locking lever and the casing of taking certainly in the door main part, realize the closure of chamber door on the casing to this chamber door avoids using the key for the dismouting of casing, and then plays the effect of being convenient for to use the shipment mechanism benefit goods that has this quick-witted case.

As the preferred scheme of the utility model, the casing is in the guide way has been seted up to spacing slot's notch position, the locking lever can be via the guide way get into extremely in the spacing slot.

The utility model discloses in, through the structure setting of above-mentioned guide way, the locking lever card is gone into to the casing on the chamber door of being convenient for spacing slot inslot, has the effect of further being convenient for with the chamber door closure on the casing.

As the preferred scheme of the utility model, the elastic component is established to the extension spring, the extension spring can drop down the locking lever, with incite somebody to action the locking lever is spacing be in on two spacing slots of casing.

The utility model discloses in, select the extension spring to carry out elastic connection to lock lever and door plant main part for this elastic component can be gathered materials on the spot, plays the effect that reduces this quick-witted case manufacturing cost.

As the preferred proposal of the utility model, the number of the tension springs is two, two the tension springs are respectively arranged on the two sides of the lock rod.

The utility model discloses in, carry out elastic connection with the door plant main part with the extension spring of split in the locking lever both sides to this improves locking lever and door plant main part elastic connection's stability, and then ensures two spacing slot cooperations on locking lever can and the casing, and realizes the closure of chamber door on the casing.

As the preferred scheme of the utility model, the door plant main part is two the trompil has been seted up on the position between the extension spring, the locking lever part sets up the position department at trompil place.

The utility model discloses in, through foretell structure setting, can pass the trompil on the door plant main part and act on the locking lever with the staff to this is convenient for carry to the locking lever and draws the drive, and then has the effect of being convenient for do the dismouting for the casing to the chamber door.

As the utility model discloses a preferred scheme, two the curb plate is keeping away from one side part of locking lever stretches out the door plant main part is formed with the eye-splice, seted up on the casing two match in the catching groove of eye-splice, the chamber door can pass through the eye-splice with cooperation joint between the catching groove in the casing.

The utility model discloses in, with the cooperation between eye-splice and the catching groove, realize the joint of chamber door on the casing for the casing can play the effect of support to the chamber door of assembling on this casing, and the cooperation between spacing slot on the recombination chamber door on locking lever and the casing realizes that the chamber door is whole at the assembly connection of casing, has the cooperation structure of simplifying between this chamber door and the casing, reduces the effect of the whole manufacturing cost of this machine case.

The utility model also discloses a bag outlet mechanism, which comprises any one of the above cases, a rotary driving piece arranged on the casing and a screw rod arranged in the casing, wherein the screw rod sequentially forms a plurality of bag clamping cavities along the axial direction of the screw rod, and each bag clamping cavity can clamp a bag; and the rotary driving piece can drive the screw rod to rotate relative to the shell, so that the bags clamped in the bag clamping cavities on the screw rod fall off from the screw rod in sequence.

In the utility model, the bag can be clamped in the upper bag clamping cavity of the screw rod, and the structural characteristics of the screw rod are utilized, so that the bag clamped in the upper bag clamping cavity of the screw rod can be separated from the screw rod while the screw rod is driven to rotate by the rotary driving piece, thereby achieving the effect of automatically discharging the bag and meeting the use requirement of the vending machine on the bag; meanwhile, the bag discharging mechanism is simple in structure and convenient to operate and control, the box door of the case and the case are convenient to disassemble and assemble, a key is avoided, and the bag discharging mechanism has the function of facilitating replenishment of the bag discharging mechanism.

As the preferred scheme of the utility model, the door plant main part is in the position department at hob place has seted up the window.

The utility model discloses in, permeable window direct observation goes up the sack that clamps and whether lacks the goods on the hob to in this go out bag mechanism the sack monitor.

As the preferred scheme of the utility model, the last mounting disc that is connected with of rotary driving piece rotates, and through the mounting disc with the hob is connected.

The utility model discloses in, the hob passes through the mounting disc and assembles in rotary driving piece to this be convenient for the erection joint of hob on rotary driving piece.

As a preferable embodiment of the present invention, the screw rod is a spring.

The utility model discloses in, select to establish the hob into the spring to the production preparation of hob has the effect that reduces this play bag mechanism manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a bag discharging mechanism according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of another viewing angle of the bag discharging mechanism according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion P in fig. 2.

Fig. 4 is an exploded view of a bag discharging mechanism according to an embodiment of the present invention.

Fig. 5 is an enlarged view of a portion Q in fig. 4.

Fig. 6 is a schematic view of the structure of the middle part of the present invention.

Wherein, 100, installing a convex plate; 11. a housing; 110. a top wall; 1101. notching; 111. a limiting groove; 112. a guide groove; 113. buckling grooves; 12. a box door; 121. a door panel main body; 1211. bending the convex part; 1212. opening a hole; 1213. a window; 122. a side plate; 1221. a waist-shaped hole; 1222. inserting and buckling; 123. a lock lever; 20. a rotary drive member; 21. a gear case; 211. an output shaft; 30. a screw rod; 31. bending the pressing strip; 40. mounting a disc; 41. a limiting clamp groove; 200. and (4) a bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-6, a bag discharging mechanism according to an embodiment of the present invention includes a case, a rotary driving member 20 disposed on the case, and a screw rod 30 disposed in the case 11, wherein the rotary driving member 20 can drive the screw rod 30 to rotate relative to the case.

The cabinet of the present embodiment includes a cabinet 11 having an opening at the bottom, and a door 12 movably connected to the cabinet 11, and a screw 30 is provided in the cabinet 11 and is controlled to open and close the door 12. When the bag discharging mechanism is used, the screw rod 30 can be supplemented by opening and closing the box door 12, so that the bag discharging mechanism can be conveniently supplemented.

In the present embodiment, the door 12 of the present embodiment includes a door main body 121, two side plates 122 disposed on two sides of the door main body 121, and a lock rod 123, wherein the lock rod 123 penetrates through the two side plates 122 and can move up and down relative to the two side plates 122; in the lock lever 123 of the present embodiment, a portion provided on the door body 121 and the door body 121 are elastically connected by an elastic member (not shown). In addition, the housing 11 of the present embodiment is symmetrically provided with two position-limiting grooves 111, and the door 12 can be condensed on the housing 11 through the engagement between the lock rod 123 and the two position-limiting grooves 111 on the housing 11. It should be noted that, in the present embodiment, the two side plates 122 are respectively provided with a waist-shaped hole 1221, and the lock rod 123 is disposed through the waist-shaped holes 1221 of the two side plates 122, so that the lock rod 123 can move up and down in the waist-shaped holes 1221 of the two side plates 122.

Specifically, when the box door 12 is assembled in the housing 11, the lock rod 123 can be lifted, so that the lock rod 123 on the box door 12 can smoothly enter the upper limit groove 111 of the housing 11, and then the reset driving force generated by the elastic member due to elastic deformation is utilized to drive the lock rod 123 to be clamped into the limit groove 111 of the housing 11, so that the lock rod 123 is limited by the groove wall of the limit groove 111, and the box door 12 is locked on the housing 11, so that the box door 12 can be conveniently disassembled and assembled relative to the housing 11, and a key is not used, and the bag discharging mechanism can be conveniently replenished.

In the housing 11 of the present embodiment, the guide groove 112 is formed at the notch position of the limit groove 111, and the lock rod 123 can enter the limit groove 111 through the guide groove 112, so that the lock rod 123 on the box door 12 is conveniently clamped into the limit groove 111 on the housing 11, and the lock rod 12 can be further conveniently locked on the housing 11.

In the present embodiment, the elastic member of the present embodiment is a tension spring that can pull down the lock lever 123 to limit the lock lever 123 on the two limit grooves 111 of the housing 11. It should be noted that, in the present embodiment, the door panel main body 121 is provided with a bent convex portion 1211, and an end of the tension spring away from the lock rod 123 is mounted on the bent convex portion 1211, so as to implement the assembly connection between the tension spring and the door panel main body 121, wherein the bent convex portion 1211 may be formed by partially bending the door panel main body 121 inwards.

It can be understood that, the chassis selection tension spring of the embodiment elastically connects the lock rod 123 and the door panel main body 121, so that the elastic member can be made of local materials, and the chassis selection tension spring has the effect of reducing the production cost of the chassis.

Further, the number of the tension springs in this embodiment is two, and the two tension springs are respectively disposed on two sides of the lock rod 123, so as to improve the stability of the elastic connection between the lock rod 123 and the door panel main body 121, further ensure that the lock rod 123 can be matched with the two limit grooves 111 on the casing 11, and realize the locking of the box door 12 on the casing 11.

In addition, the door panel main body 121 of the present embodiment is provided with the opening 1212 at a position between the two tension springs, and the lock rod 123 is partially disposed at the position of the opening 1212, so that a user can pass through the opening 1212 of the door panel main body 121 and act on the lock rod 123 during the replenishment process, thereby facilitating the lifting and driving of the lock rod 123, and further facilitating the disassembly and assembly of the door 12 relative to the cabinet 11.

In the present embodiment, the door panel main body 121 of the present embodiment is provided with the window 1213 at the position of the screw 30, so that when the bag discharging mechanism is applied to the vending machine, whether the bag 200 clamped on the screw 30 is out of stock can be directly observed through the window 1213, so as to monitor the bag on the bag discharging mechanism.

In addition, the two side plates 122 of the present embodiment extend out of the door main body 121 at a side portion away from the lock rod 123 and are formed with the buckles 1222, the casing 11 is provided with two buckle slots 113 matched with the buckles 1222, the door 12 can be clamped to the casing 11 through the matching between the buckles 1222 and the buckle slots 113, so as to realize the clamping of the door 12 to the casing 11, so that the casing 11 can support the door 12 assembled to the casing 11, and then the lock rod 123 on the door 12 is matched with the upper limit groove 111 of the casing 11, so as to realize the assembly connection of the whole door 12 to the casing 11, thereby simplifying the matching structure between the door 12 and the casing 11 and reducing the overall production cost of the casing. Of course, it should be noted that the assembly manner between the door 12 and the cabinet 11 is not limited to that shown in the drawings, and it is obvious to those skilled in the art that the door panel main body 121 or the two side plates 122 may be hinged to the cabinet 11 through a connecting member at an end portion away from the lock rod 123, and will not be described herein.

In the present embodiment, the mounting plate 40 is rotatably connected to the rotary drive 20, and the screw 30 is connected to the mounting plate 40, so that the rotary drive 20 can drive the screw 30 to rotate relative to the housing 11 through the mounting plate 40 when the bag discharging mechanism is operated.

Specifically, the screw rod 30 of the present embodiment is assembled on the mounting disc 40 in a clamping manner, so as to realize the assembly connection between the screw rod 30 and the mounting disc 40, and the screw rod 30 and the mounting disc 40 are convenient for the assembly connection, so that the bag discharging mechanism is convenient for the assembly of the whole body, and the assembly cost is reduced.

Further, one side end portion of the screw rod 30 of the embodiment, which is disposed on the mounting disc 40, is bent and formed into a bending bead 31, a limiting clamp groove 41 matched with the bending bead 31 is disposed on the mounting disc 40, and the bending bead 31 is clamped in the limiting clamp groove 41 of the mounting disc 40, so as to limit the assembly of the screw rod 30 on the mounting disc 40, so that the screw rod 30 can be driven to rotate while the mounting disc 40 is driven by the rotary driving member 20.

In the present embodiment, the rotary driver 20 of the present embodiment is disposed on the top wall 110 of the housing 11 to facilitate the assembly of the rotary driver 20 on the housing 11; meanwhile, the screw rod 30 is suitable for being vertically assembled in the machine shell 11, and has the function of facilitating the assembly connection between the rotary driving part 20 and the mounting disc 40. It should be understood that the installation manner of the rotary driving element 20 on the housing 11 in the present embodiment is not limited to the illustration, and it is obvious to those skilled in the art that the rotary driving element 20 can be assembled on the side wall of the housing 11, and then assembled and connected with the installation plate 40 by a transmission structure such as a gear, and will not be described herein.

Specifically, the rotary drive member 20 of the present embodiment is provided as a drive motor, and the drive motor is connected to the mounting plate 40 through the gear box 21, so that the production and preparation of the rotary drive member 20 are facilitated, and the precise control of the rotation of the screw 30 can be realized.

In the embodiment, a slot 1101 is formed in the top wall 110 of the housing 11, and the output shaft 211 of the gear box 21 is connected to the mounting plate 40 through the slot 1101, so that the gear box 21 is assembled and connected to the top wall 110 of the housing 11.

In the present embodiment, the screw rod 30 of the present embodiment is sequentially formed with a plurality of bag clamping cavities along the axial direction thereof, wherein each bag clamping cavity can clamp the bag 200, thereby realizing the assembly of the bag 200 on the bag discharging mechanism. It should be noted that, in the present embodiment, the pouch cavity on the screw rod 30 is specifically formed by two adjacent rod portions on the screw rod 30, which are not described herein.

Specifically, the number of bags 200 clamped in each bag clamping cavity of the screw rod 30 of the embodiment is one, wherein the bags 200 are in a flat structure, so that when the bag discharging mechanism works, the bags 200 can be sequentially separated from the screw rod 30, and the use requirement of the automatic vending machine is met.

The screw rod 30 of the present embodiment is a spring, so that the screw rod 30 can be made of local materials, and the cost of the bag discharging mechanism is reduced. It should be noted that the spring of the present embodiment is a hard rigid member, and when the rotary driving member 20 drives the spring to perform the rotary motion through the mounting plate 40, the spring does not move in the axial direction thereof, so as to ensure the stability of the assembly of the bag 200 in the bag-on-spring sub-clamping cavity.

As the preferred embodiment of the present invention, the installation flange 100 is disposed on the housing 11 of the present embodiment, and the bag discharging mechanism can be suspended and installed through the installation flange 100, so that the assembly connection of the bag discharging mechanism on the vending machine can be conveniently performed, and the use requirement of the vending machine can be further satisfied. It should be noted that the mounting plate 100 is provided with a hanging hole, and a screw can be inserted through the hanging hole and mounted on the panel of the vending machine, so as to assemble the bag discharging mechanism on the vending machine.

To sum up, the utility model provides a go out bag mechanism simple structure controls the convenience, and available hob 30 goes up the bag sub-clamp chamber and clamps sack 200 to utilize hob 30's structural feature, when making rotary driving piece 20 carry out the rotation through mounting disc 40 drive hob 30, can break away from the sack 200 that the sack sub-clamp intracavity clamped on hob 30 from this hob 30, reach the effect of automatic play bag with this, satisfy the user demand of automatic vending machine to the sack.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A chassis comprises a chassis with an opening at the bottom and a door movably connected with the chassis, and is characterized in that the door comprises a door main body, two side plates arranged at two sides of the door main body and a lock rod, wherein the lock rod penetrates through the two side plates and can move up and down relative to the two side plates, and the part of the lock rod arranged on the door main body is elastically connected with the door main body by an elastic piece; two limiting grooves are symmetrically formed in the shell, and the box door can be locked on the shell through the matching between the lock rod and the two limiting grooves in the shell.

2. The chassis according to claim 1, wherein a guide groove is formed in a notch of the limiting groove of the chassis, and the lock rod can enter the limiting groove through the guide groove.

3. The chassis of claim 2, wherein the elastic member is a tension spring, and the tension spring can pull down the lock rod to limit the lock rod on two limit grooves of the chassis.

4. The chassis of claim 3, wherein the number of the tension springs is two, and the two tension springs are respectively arranged on two sides of the lock rod.

5. The chassis of claim 4, wherein the door body is provided with an opening at a position between the two tension springs, and the lock lever portion is disposed at a position of the opening.

6. The chassis according to claim 1, wherein the two side plates partially extend out of the door main body at a side away from the lock bar and are formed with buckles, the chassis is provided with two buckle slots matched with the buckles, and the box door can be clamped to the chassis through the matching between the buckles and the buckle slots.

7. A bag discharging mechanism, comprising the machine case of any one of claims 1 to 6, a rotary driving member disposed on the machine case, and a screw rod disposed in the machine case, wherein the screw rod sequentially forms a plurality of bag clamping cavities along an axial direction thereof, and each bag clamping cavity is capable of clamping a bag; and the rotary driving piece can drive the screw rod to rotate relative to the shell, so that the bags clamped in the bag clamping cavities on the screw rod fall off from the screw rod in sequence.

8. The bag discharging mechanism according to claim 7, wherein the door panel main body is provided with a window at a position where the screw rod is located.

9. The bag discharging mechanism according to claim 7, wherein a mounting plate is rotatably connected to the rotary driving member and connected to the screw rod through the mounting plate.

10. The bag discharging mechanism according to claim 7, wherein the screw rod is provided as a spring.

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