CN219497125U - Built-in lifting type automatic sealing cold chain vending machine goods outlet door device - Google Patents

Abstract

The utility model provides an embedded over-and-under type self-sealing cold chain vending machine goes out goods door gear, belongs to cold chain vending machine technical field, including vending machine box heat preservation, vending machine box heat preservation inner chamber is embedded with the door plant through actuating mechanism and slide mechanism slip, vending machine box heat preservation inner chamber bottom is provided with sensing mechanism; the driving mechanism comprises a motor arranged at the bottom end of the inner cavity of the thermal insulation layer of the vending machine box body, and the output end of the motor is connected with a transmission screw. The embedded type sealed goods outlet door is adopted, the occupied space is smaller than that of the external goods outlet door, the overall attractiveness and harmony of the vending machine are improved, and the embedded type cold chain goods outlet door with the curved sliding rail is embedded into the heat insulation layer of the vending machine box body of the vending machine, so that the goods outlet door of the cold chain vending machine is closely matched with the box body, the attractive effect is achieved, meanwhile, the heat insulation sealing performance is good, the food preservation effect in the inner cavity of the vending machine is effectively guaranteed, and the unnecessary loss of refrigerating power consumption is reduced.

Description

Built-in lifting type automatic sealing cold chain vending machine goods outlet door device

Technical Field

The utility model belongs to the technical field of cold chain vending machines, and particularly relates to an embedded lifting type automatic sealing cold chain vending machine goods outlet door device.

Background

When the cold chain vending machine takes goods, the goods need to be taken out of the bin, as the low-temperature storage temperature required by the cold chain vending is below 18 ℃ below zero, the goods outlet door is not well insulated and has a great amount of temperature loss in an open state, so that the temperature in the bin is increased, the storage effect of foods is affected, the increase of refrigeration power consumption is caused, and the cold chain vending machine needs to be opened and closed rapidly, so that the goods outlet door with good sealing and heat insulation performance is required;

the common cold chain vending machine goes out goods door in market adopts external, and occupation space is great, and the leakproofness is bad, also influences the pleasing to the eye and the whole harmony of vending machine simultaneously, consequently based on above-mentioned defect, proposes an embedded over-and-under type self-sealing cold chain vending machine goes out goods door device to solve above-mentioned problem now.

Disclosure of Invention

Aiming at the problems that the common cold chain vending machine outlet doors in the market in the prior art are mainly externally arranged, the occupied space is large, the sealing performance is poor, and the attractive appearance and the integral coordination of the vending machine are influenced at the same time, the utility model provides the embedded lifting type automatic sealing cold chain vending machine outlet door device. The specific technical scheme is as follows:

the utility model provides an embedded over-and-under type self-sealing cold chain vending machine goes out goods door plant, includes vending machine box heat preservation, vending machine box heat preservation inner chamber is embedded with the door plant through actuating mechanism and slide mechanism slip, vending machine box heat preservation inner chamber bottom is provided with sensing mechanism;

the driving mechanism comprises a motor arranged at the bottom end of the inner cavity of the thermal insulation layer of the vending machine box body, the output end of the motor is connected with a transmission screw, the outer wall of the transmission screw is in threaded connection with a lifting seat, and the lifting seat is connected with the bottom end of the outer wall of the door plate;

the sliding mechanism comprises curve sliding rails which are respectively arranged on the inner walls of the left side and the right side of the thermal insulation layer of the vending machine box body, a sliding bearing is embedded in the inner cavity of each curve sliding rail in a sliding manner, and the sliding bearings are connected with the side walls of the door plate;

the sensing mechanism comprises a connecting seat, one end of the connecting seat is connected to the bottom end of the outer wall of the door plate, the other end of the connecting seat is vertically connected with an ascending sensor contact piece, an ascending sensor and a descending sensor are respectively installed on the inner wall of the thermal insulation layer of the vending machine box body, and the ascending sensor and the descending sensor are arranged in a central symmetry mode by taking the vertical central line of the transmission screw as an axis.

In the above technical scheme, the ascending sensor and the central axis of the ascending sensor contact are positioned on the same vertical line.

In the above technical scheme, the curved sliding rails on the inner walls of the left side and the right side of the heat preservation layer of the vending machine box body are symmetrically arranged.

In the technical scheme, the lifting seat is a U-shaped frame body.

In the technical scheme, the transmission screw rod is arranged in parallel with the inner wall of the thermal insulation layer of the vending machine box body.

In the technical scheme, the heat-preservation sealing body is arranged on the inner side wall of the curved sliding rail.

In the technical scheme, the sliding bearing is a stud bearing.

In the above technical scheme, the shipment door device is provided with the singlechip, just the motor the sensor contact that rises, rise the position sensor, the position sensor that descends all with the singlechip electricity is connected.

Compared with the prior art, the embedded lifting type automatic sealing cold chain vending machine shipment door device has the beneficial effects that:

1. aiming at the problems that the common cold chain vending machine outlet doors in the market are mainly externally arranged, the occupied space is large, the sealing performance is poor, and the attractive appearance and the integral coordination of the vending machine are influenced, the door plate at the ascending position is embedded into the top end of the inner cavity of the heat preservation layer of the vending machine box body, the heat preservation layer of the vending machine box body is matched with the door plate to form a sealing state in an embedded mode, and the embedded sealing outlet door is adopted, so that the occupied space is smaller compared with the external outlet door, and the integral attractive appearance and coordination of the vending machine are improved;

2. the curved sliding rail is arranged at the thermal insulation layer of the vending machine box body, the door plate can be limited and lifted at the curved sliding rail by means of the cooperation of the door plate and the sliding bearing, and the embedded cold chain delivery door is embedded into the thermal insulation layer of the vending machine box body, so that the cold chain delivery door of the vending machine is closely matched with the box body, thereby achieving attractive effect, having good thermal insulation sealing performance, effectively ensuring the preservation effect of food in the inner cavity of the vending machine, and reducing unnecessary loss of refrigeration power consumption;

3. the heat-insulating sealing body is arranged, so that the connection tightness between the door plate and the heat-insulating layer of the vending machine box body is improved, and the tightness of the integral device after the door plate and the heat-insulating layer are connected and embedded is further improved;

4. according to the utility model, the door plate can be driven to realize upward automatic closing by means of the cooperation of the ascending sensor contact piece and the ascending sensor, the door plate can be opened downwards and positioned by means of the cooperation of the lifting seat and the descending sensor, so that the door plate can be opened or closed rapidly, and the degree of automation is high;

in conclusion, the embedded type sealed delivery door is adopted, the occupied space is smaller compared with the external delivery door, the overall attractiveness and harmony of the vending machine are improved, the embedded type cold chain delivery door with the curved sliding rail is embedded into the thermal insulation layer of the vending machine box body of the vending machine, so that the cold chain delivery door of the vending machine is closely matched with the box body, the attractive effect is achieved, meanwhile, the thermal insulation sealing performance is good, the preservation effect of food in the inner cavity of the vending machine is effectively guaranteed, the unnecessary loss of refrigeration power consumption is reduced, and the sealing performance of the door plate, the thermal insulation layer of the vending machine box body and the overall device is further improved through the arrangement of the thermal insulation sealing body.

Drawings

FIG. 1 is a schematic diagram showing the structure of a closed state of a door device of an embedded lifting type automatic sealing cold chain vending machine according to the present utility model;

FIG. 2 is a schematic diagram showing the open state of a door device of an embedded lifting type automatic sealing cold chain vending machine according to the present utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is a rear view of a foam insulation box of the outlet door apparatus of the in-line lifting automatic sealing cold chain vending machine of the present utility model;

FIG. 5 is a side view showing the opening of a door panel of the outlet door device of the embedded lifting type automatic sealing cold chain vending machine of the present utility model;

FIG. 6 is a side view of a door panel of the in-line lifting and lowering type automatic sealing cold chain vending machine outlet door apparatus of the present utility model in a closed position;

in fig. 1-6, 1, a vending machine box heat insulation layer, 2, a motor, 3, a transmission screw, 4, a lifting seat, 5, a door plate, 6, a curve sliding rail, 7, a sliding bearing, 8, a connecting seat, 9, a lifting sensor contact piece, 10, a lifting sensor, 11, a descending sensor, 12 and a heat insulation sealing body.

Detailed Description

The utility model will be further described with reference to specific embodiments and figures 1-6, but the utility model is not limited to these embodiments.

Examples

As shown in fig. 1-6, compared with the existing externally-arranged goods outlet door, the goods outlet door device of the embedded lifting type automatic sealing cold chain vending machine is provided with the goods outlet door which comprises a vending machine box body heat preservation layer 1, the goods outlet door is arranged in the inner cavity of the vending machine box body heat preservation layer 1, in the embodiment, the vending machine box body heat preservation layer 1 is provided with a foaming heat preservation box, a door plate 5 is embedded in the inner cavity of the vending machine box body heat preservation layer 1 in a sliding manner through a driving mechanism and a sliding mechanism, the goods outlet door can be closed by means of embedded lifting sliding of the door plate 5, otherwise, the goods outlet door can be opened by means of embedded descending sliding of the door plate 5, and a sensing mechanism is arranged at the bottom end of the inner cavity of the vending machine box body heat preservation layer 1, so that the cooperative effect among all electric connection parts is realized through the sensing mechanism;

the driving mechanism comprises a motor 2 arranged at the bottom end of the inner cavity of the thermal insulation layer 1 of the vending machine box body, the motor 2 is equipment in the prior art, the motor 2 is arranged as a positive motor and a negative motor in the embodiment, namely, the output end of the motor 2 can rotate positively or reversely according to the use requirement and realize self-locking, the output end of the motor 2 is connected with a transmission screw 3 through a coupler, the transmission screw 3 is the prior equipment, the transmission screw 3 is driven to rotate positively or reversely by virtue of the effect of the output end of the motor 2, the outer wall of the transmission screw 3 is in threaded connection with a lifting seat 4, and the rotating transmission screw 3 promotes the lifting seat 4 to lift along the outer wall of the transmission screw 3; specifically, the transmission screw rod 3 is arranged in parallel with the inner wall of the thermal insulation layer 1 of the vending machine box body, so that the lifting seat 4 under the action of the transmission screw rod 3 is ensured to move in the vertical direction; the lifting seat 4 is connected with the bottom end of the outer wall of the door plate 5, the door plate 5 is driven to lift together by the lifting seat 4 which moves in a lifting manner, so that the door plate 5 is closed or opened at the delivery door, the transmission screw 3 is driven to rotate by the opened motor 2, the rotating transmission screw 3 drives the lifting seat 4 to move downwards, so that the door plate 5 and the sliding bearing 7 of the outer wall of the door plate 5 are driven to move downwards along the inner cavity of the curve sliding rail 6, and the door plate 5 is opened downwards at the thermal insulation layer 1 of the vending machine box body; the sliding mechanism comprises curve sliding rails 6 which are respectively arranged on the inner walls of the left side and the right side of the thermal insulation layer 1 of the vending machine box body, the top ends of the curve sliding rails 6 are transverse sliding rails, the lifting sliding of the door plate 5 can be limited by means of the curve sliding rails 6, a sliding bearing 7 is embedded in the inner cavity sliding of each curve sliding rail 6, the sliding bearing 7 is connected with the side wall of the door plate 5, the door plate 5 which moves in a lifting manner drives the sliding bearing 7 to move along the inner cavity of the curve sliding rail 6 at the corresponding position, and when the door plate 5 moves to the transverse sliding rail at the top end of the inner cavity of the curve sliding rail 6 along the inner cavity of the curve sliding rail 6, the door plate 5 and the thermal insulation layer 1 of the vending machine box body are tightly closed; in this embodiment, the sliding bearing 7 is configured as a stud bearing, the moving door panel 5 can drive the stud bearing to move along the inner cavity of the curved sliding rail 6, the sensing mechanism includes a connecting seat 8 with one end connected to the bottom end of the outer wall of the door panel 5, the other end of the connecting seat 8 is vertically connected with a rising sensor contact 9, the rising sensor contact 9 is a common contact model in the existing market, the inner wall of the thermal insulation layer 1 of the vending machine box body is respectively provided with a rising sensor 10 and a falling sensor 11, the rising sensor 10 and the falling sensor 11 are all existing market devices, wherein the rising sensor 10 and the rising sensor contact 9 are matched for use, when the rising sensor contact 9 rises to trigger the rising sensor 10, the rising sensor 10 can receive signals and process the model number correspondingly, and the rising sensor 10 and the falling sensor 11 are arranged in a central symmetry manner by taking the vertical central line of the transmission screw 3, so as to ensure that the rising sensor 10 and the falling sensor 11 can accurately sense the rising sensor 9 and the falling sensor 4 in the process; the goods outlet door device is provided with a singlechip, the motor 2, the ascending sensor contact 9, the ascending sensor 10 and the descending sensor 11 are all electrically connected with the singlechip, the singlechip is the prior equipment, is an integrated circuit chip, adopts the ultra-large-scale integrated circuit technology to integrate functions of a CPU (central processing unit), a RAM (random access memory), a ROM (read only memory), various I/O (input/output) ports, an interrupt system, a timer/counter and the like with a silicon chip to form a small and perfect microcomputer system, and can promote the door plate 5 to be automatically closed upwards and opened downwards and positioned through the cooperation between the electrical connection components, so that the automation degree is high;

in the above preferred technical solution of the present embodiment, the principle steps for specifically implementing the closing of the door panel 5 are: the motor 2 drives the transmission screw rod 3 to reversely rotate so as to drive the lifting seat 4 to move upwards, the lifting seat 4 which moves upwards drives the door plate 5 to move upwards, the sliding bearing 7 connected with the side wall of the door plate 5 is further driven to move upwards along the inner cavity of the curve sliding rail 6, meanwhile, the door plate 5 which moves upwards drives the connecting seat 8 and the lifting sensor contact 9 to lift together until the lifting sensor contact 9 lifts to trigger the lifting sensor 10, the lifting sensor 10 transmits signals to a singlechip arranged on the goods door device to process, and at the moment, the door plate 5 moves to the transverse sliding rail at the top end of the inner cavity of the curve sliding rail 6 along the inner cavity of the curve sliding rail 6, so that the door plate 5 and the heat preservation layer 1 of the vending machine box body are tightly closed.

Specifically, the central axes of the ascending sensor 10 and the ascending sensor contact 9 are located on the same vertical line, so that the ascending sensor contact 9 can be ensured to accurately trigger the ascending sensor 9, and the situation that the ascending sensor contact 9 is difficult to trigger due to the deviation of the installation positions of the ascending sensor contact 9 and the ascending sensor contact 9 is avoided.

In addition, in order to ensure that the door plate 5 stably moves in the inner cavities of the curved sliding rails 6 on the left side and the right side, the curved sliding rails 6 on the inner walls on the left side and the right side of the heat preservation layer 1 of the vending machine box body are symmetrically arranged, so that the door plate 5 is prevented from deflecting in the ascending or descending process; the lifting seat 4 is provided with a U-shaped frame body, so that the lifting seat 4 is connected with the bottom end of the outer wall of the door plate 5, and the supporting effect on the door plate 5 is achieved.

Specifically, the heat preservation sealing body 12 is installed to the inside wall of curve slide rail 6 to increase the connection compactness between door plant 5 and vending machine box heat preservation 1, further increased the leakproofness of whole device after the connection gomphosis of both.

The working principle of the embedded lifting type automatic sealing cold chain vending machine goods outlet door device of the embodiment is as follows:

the transmission screw rod 3 is driven to rotate by the opened motor 2, and the rotating transmission screw rod 3 drives the lifting seat 4 to move downwards so as to drive the door plate 5 and the sliding bearing 7 on the outer wall of the door plate 5 to move downwards along the inner cavity of the curve sliding rail 6, namely, the door plate 5 is opened downwards at the thermal insulation layer 1 of the vending machine box body; when the lifting seat 4 moves downwards to be attached to the descending sensor 11, the descending sensor 11 transmits signals to a singlechip arranged on the goods door device, and the singlechip controls the motor 2 to stop rotating so as to realize the positioning of the transmission screw 3 and the lifting seat 4 and further realize the positioning of the door plate 5 at the moment after the door plate is opened;

when the output end of the motor 2 under the action of the singlechip reversely rotates, the driving lead screw 3 is driven to reversely rotate so as to drive the lifting seat 4 to upwards move, the upwards-moved lifting seat 4 drives the door plate 5 to upwards move so as to drive the sliding bearing 7 connected with the side wall of the door plate 5 to upwards move along the inner cavity of the curve sliding rail 6, meanwhile, the upwards-moved door plate 5 drives the connecting seat 8 and the rising sensor contact 9 to rise together until the rising sensor contact 9 rises to trigger the rising sensor 10, the rising sensor 10 transmits signals to the singlechip arranged on the goods door device to process, the singlechip drives the motor 2 to stop rotating, and at the moment, the door plate 5 moves to the transverse sliding rail at the top end of the inner cavity of the curve sliding rail 6 along the inner cavity of the curve sliding rail 6 so that the door plate 5 and the thermal insulation layer 1 of the vending machine box body are tightly closed; the closed door panel 5 can be further insulated by the insulation sealing body 12;

the embedded type sealed delivery door is adopted, the occupied space is smaller compared with the external delivery door, the overall attractiveness and harmony of the vending machine are improved, the curve sliding rail embedded type cold chain delivery door is embedded into the thermal insulation layer 1 of the vending machine box body of the vending machine, so that the cold chain delivery door of the vending machine is closely matched with the box body, the attractive effect is achieved, meanwhile, the thermal insulation sealing performance is good, the preservation effect of food in the inner cavity of the vending machine is effectively ensured, the unnecessary loss of refrigeration power consumption is reduced, and the sealing performance of the door plate 5, the thermal insulation layer 1 of the vending machine box body and the overall device is further improved due to the arrangement of the thermal insulation sealing body 12.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides an embedded over-and-under type self-sealing cold chain vending machine goes out goods door plant, includes vending machine box heat preservation (1), its characterized in that, vending machine box heat preservation (1) inner chamber is through actuating mechanism and slide mechanism slip embedded door plant (5), vending machine box heat preservation (1) inner chamber bottom is provided with sensing mechanism;

the driving mechanism comprises a motor (2) arranged at the bottom end of the inner cavity of the vending machine box body heat preservation layer (1), the output end of the motor (2) is connected with a transmission screw rod (3), the outer wall of the transmission screw rod (3) is in threaded connection with a lifting seat (4), and the lifting seat (4) is connected with the bottom end of the outer wall of the door plate (5);

the sliding mechanism comprises curve sliding rails (6) which are respectively arranged on the inner walls of the left side and the right side of the thermal insulation layer (1) of the vending machine box body, a sliding bearing (7) is embedded in the inner cavity of each curve sliding rail (6) in a sliding manner, and the sliding bearings (7) are connected with the side walls of the door plate (5);

the sensing mechanism comprises a connecting seat (8) with one end connected to the bottom end of the outer wall of the door plate (5), an ascending sensor contact piece (9) is vertically connected to the other end of the connecting seat (8), an ascending sensor (10) and a descending sensor (11) are respectively mounted on the inner wall of the thermal insulation layer (1) of the vending machine box body, and the ascending sensor (10) and the descending sensor (11) are arranged in a central symmetry manner by taking the vertical central line of the transmission screw (3) as an axis.

2. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the ascending sensor (10) and the central axis of the ascending sensor contact piece (9) are positioned on the same vertical line.

3. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the curved sliding rails (6) on the inner walls of the left side and the right side of the vending machine box body heat preservation layer (1) are symmetrically arranged.

4. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the lifting seat (4) is provided with a U-shaped frame body.

5. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the transmission screw rod (3) is arranged in parallel with the inner wall of the vending machine box body heat preservation layer (1).

6. The door assembly for an in-line lift self-sealing cold chain vending machine of claim 5, wherein: the inner side wall of the curve sliding rail (6) is provided with a heat preservation sealing body (12).

7. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the sliding bearing (7) is configured as a stud bearing.

8. The embedded lifting automatic sealing cold chain vending machine outlet door device as recited in claim 1, wherein: the shipment door device is provided with the singlechip, just motor (2) rising sensor contact (9) rising position sensor (10) decline position sensor (11) all with the singlechip electric connection.