CN212216706U

CN212216706U - Edge curling machine for freezing basin

Info

Publication number: CN212216706U
Application number: CN202020596601.4U
Authority: CN
Inventors: 张起部; 林谋文; 吴建新; 张志家
Original assignee: Zhonglv Southeast Material Institute Fujian Technology Co ltd; Chinalco Ruimin Co Ltd
Current assignee: Zhonglv Southeast Material Institute Fujian Technology Co ltd; Chinalco Ruimin Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-25
Anticipated expiration: 2030-04-21

Abstract

The utility model provides a freezing basin beading machine, which comprises a worktable, the board middle part is provided with the positioning mechanism who is used for fixed freezing basin, the positioning mechanism below is provided with and is used for driving positioning mechanism pivoted slewing mechanism, slewing mechanism bilateral symmetry is provided with a pair of curling mechanism, and every curling mechanism includes the guide table, the guide table top is provided with the sliding stand with guide table sliding fit, the sliding stand lateral part is provided with U type pinch roller, U type pinch roller week side middle part is equipped with and is used for pressing to the U type groove of freezing basin hem, the utility model has the advantages of being simple in structure, reasonable in design, convenient to use carries out the hem to the hem position of freezing basin fast, and the atress is even, and the hem is effectual, labour saving and time saving, and work efficiency is high, has wide application prospect.

Description

Edge curling machine for freezing basin

Technical Field

The utility model relates to a freezing basin beading machine.

Background

The existing freezing basin is generally made of plastic or stainless steel materials, the plastic materials are poor in quality and easy to dry and crisp after being used for a period of time, the stainless steel is too heavy, and the thermal conductivity is poor, so that the freezing basin made of aluminum materials is light and durable in quality and good in thermal conductivity, and things frozen in the freezing basin can be easily poured out after watering; in the production process of the freezing basin, the aluminum plate is subjected to die protection lubrication, punch forming and edge cutting in sequence to be made into the freezing basin preliminarily, and then the edge (edge cutting position) of a turned edge above the freezing basin needs to be turned up to prevent hands from being cut; the traditional curling method generally adopts a manual beating method, wastes time and labor, causes uneven curling position due to uneven stress, is difficult to operate and has poor curling quality; most curling machines are complex in mechanism, inconvenient to operate, long in operation time and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is to provide a freezing basin beading machine, convenient to use and high-efficient.

The utility model discloses a concrete implementation scheme is: the utility model provides a freezing basin beading machine, includes the board, the board middle part is provided with the positioning mechanism who is used for fixed freezing basin, the positioning mechanism below is provided with and is used for driving positioning mechanism pivoted slewing mechanism, slewing mechanism bilateral symmetry is provided with a pair of turn-up mechanism, and every turn-up mechanism includes the guide table, the guide table top is provided with the sliding stand with guide table sliding fit, the sliding stand lateral part is provided with U type pinch roller, U type pinch roller week side middle part is equipped with the U type groove that is used for pressing to freezing basin hem.

Furthermore, the positioning mechanism comprises a positioning block located in the middle of the machine table, the upper end face of the positioning block is smaller than the lower end face of the positioning block, a side placing groove used for supporting the folding edge of the freezing basin is formed in the periphery of the lower portion of the positioning block, a positioning cover is arranged above the positioning block, and the positioning cover is driven to lift by a lifting driving device.

Further, the rotating mechanism comprises a rotating disc, a fixed bearing is arranged above the machine table, a rotating shaft is arranged in the fixed bearing, the upper end of the rotating shaft is fixedly connected with the lower part of the rotating disc, a supporting table is arranged between the rotating disc and the lower part of the positioning mechanism, a motor used for driving the rotating disc to rotate is arranged in the machine table, and an output shaft of the motor is coaxially and fixedly connected with the rotating shaft; the carousel upper surface is equipped with annular guide way, the carousel lateral part is provided with the ladder groove.

Further, turn-up mechanism still includes the removal dish, it is fixed with drive bearing to remove the dish top, the inside fixed axle that is provided with of drive bearing, fixed axle top and guide table below fixed connection, the board top is provided with the slide rail, it is provided with the slider with slide rail matched with to remove the dish bottom.

Furthermore, a guide rail is arranged above the guide table, a guide groove matched with the guide rail is arranged below the sliding table, and an oil cylinder used for pushing the sliding table to move along the guide rail is arranged on the guide table.

Further, the guide table below is provided with the annular guide roller that is located the annular guide way and removes along the annular guide way, the guide table below still is provided with the ladder roller, the ladder roller includes roller and lower roller, it is greater than lower roller to go up the roller diameter, go up roller lateral part and the laminating of ladder groove side, go up the laminating of roller part bottom surface and ladder groove bottom surface, roller and the contact laminating of carousel downside down.

Furthermore, the diameter of the upper end face of the U-shaped pinch roller is smaller than that of the lower end face of the U-shaped pinch roller, and the U-shaped groove is located between the upper end face of the U-shaped pinch roller and the lower end face of the U-shaped pinch roller.

Furthermore, an L-shaped support is fixed above the machine table, and the lifting driving device is fixed on the L-shaped support.

Furthermore, a support shaft is vertically fixed on one side of the sliding table close to the positioning mechanism, and the U-shaped pinch roller is sleeved on the support shaft.

Compared with the prior art, the utility model discloses following beneficial effect has: this device reasonable in design, simple structure, convenient to use, labour saving and time saving carries out the roof pressure through U type pinch roller to the hem of freezing basin, makes the turn-up, and convenient and fast has wide application prospect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a curling mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a rotating mechanism and a positioning mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of a turntable structure according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a guide table and a slide table according to an embodiment of the present invention;

fig. 6 is a top view of a positioning block according to an embodiment of the present invention.

In the figure: 1-machine table, 110-fixed bearing, 120-sliding rail, 2-positioning mechanism, 21-positioning block, 22-edge placing groove, 23-positioning cover, 24-lifting driving device, 3-rotating mechanism, 31-rotating disc, 311-annular guide groove, 312-step groove, 32-rotating shaft, 33-supporting table, 34-motor, 4-curling mechanism, 41-guide table, 411-guide rail, 42-sliding table, 421-guide groove, 43-U-shaped pinch roller, 431-U-shaped groove, 44-moving disc, 45-transmission bearing, 46-fixed shaft, 47-sliding block, 48-oil cylinder, 5-annular guide roller, 6-step roller, 61-upper roller, 62-lower roller, 7-L-shaped bracket, 8-fulcrum, 9-freezing basin, 91-flanging.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example (b): as shown in fig. 1-6, in the embodiment, a freezing basin beading machine is provided, including board 1, the board middle part is provided with positioning mechanism 2 that is used for fixed freezing basin, the positioning mechanism below is provided with and is used for driving positioning mechanism pivoted slewing mechanism 3, slewing mechanism bilateral symmetry is provided with a pair of hemming mechanism 4, and every hemming mechanism includes direction platform 41, the direction bench side is provided with and leads platform sliding fit's sliding stand 42, the sliding stand side is provided with U type pinch roller 43, U type pinch roller week side middle part is equipped with and is used for pressing to the U type groove 431 of freezing basin hem.

In this embodiment, the internal surface in U type groove is the arc, and the radian in the U type groove of two hemming mechanisms can set to be different, and the medial surface inclination in U type groove also can set up rationally, after a U type pinch roller suppressed the turn-up to the hem of freezing basin earlier, another U type pinch roller repeated suppression turn-up again, so just can be better suppress out even turn-up.

In this embodiment, the positioning mechanism 2 includes a positioning block 21 located in the middle of the machine table, the upper end surface of the positioning block is smaller than the lower end surface of the positioning block, the edge positions of the upper end surface of the positioning block and the lower end surface of the positioning block may be provided with rounded portions, the periphery of the lower portion of the positioning block is provided with an edge placing groove 22 for supporting the folded edge of the freezing basin, a positioning cover 23 is arranged above the positioning block, and the positioning cover is driven to lift by a lifting driving device 24; the lifting driving device can be an air cylinder, and an output shaft of the air cylinder is connected with the upper part of the positioning cover.

In this embodiment, the rotating mechanism 3 includes a rotating disc 31, a fixed bearing 110 is arranged above the machine table, a rotating shaft 32 is arranged in the fixed bearing, the upper end of the rotating shaft is fixedly connected with the lower part of the rotating disc, a supporting table 33 is arranged between the rotating disc and the lower part of the positioning mechanism, a motor 34 for driving the rotating disc to rotate is arranged in the machine table, and the output shaft of the motor is coaxially and fixedly connected with the rotating shaft; the upper surface of the turntable is provided with an annular guide groove 311, and the side part of the turntable is provided with a stepped groove 321; the section of the stepped groove is L-shaped.

In this embodiment, hemming mechanism still includes moving plate 44, moving plate top is fixed with drive bearing 45, the inside fixed axle 46 that is provided with of drive bearing, fixed axle top and guide table below fixed connection, the board top is provided with slide rail 120, moving plate bottom is provided with the slider 47 with slide rail matched with.

In this embodiment, a guide rail 411 is disposed above the guide table 41, a guide groove 421 matched with the guide rail is disposed below the sliding table, and an oil cylinder 48 for pushing the sliding table to move along the guide rail is disposed on the guide table;

when the turntable rotates, the freezing basin is rectangular, the folding edge of the freezing basin is provided with 2 short edges and 2 long edges, and when the U-shaped pressing block presses the short edges, the sliding block moves towards the direction far away from the freezing basin; when the U-shaped pressing block presses the long side, the sliding block slides towards the direction of the freezing basin.

In this embodiment, an annular guide roller 5 which is located in the annular guide groove and moves along the annular guide groove is arranged below the guide table, a stepped roller 6 is further arranged below the guide table, the stepped roller comprises an upper roller 61 and a lower roller 62, the diameter of the upper roller is larger than that of the lower roller, the side part of the upper roller is attached to the side surface of the stepped groove, the bottom surface of the upper roller part can be attached to the bottom surface of the stepped groove, and the lower roller is attached to the lower side surface of the rotary table in a contact manner; under the rotation of the turntable, the periphery of the turntable rotates along the stepped roller, the annular guide roller moves along the annular guide groove, the side part of the annular guide roller is attached to the inner side of the annular guide groove, and the annular guide roller rotates.

In this embodiment, the diameter of the upper end surface of the U-shaped pressing wheel is smaller than the lower end surface of the U-shaped pressing wheel, and the U-shaped groove is located between the upper end surface of the U-shaped pressing wheel and the lower end surface of the U-shaped pressing wheel.

In this embodiment, an L-shaped bracket 7 is fixed above the machine table, and the lifting driving device is fixed on the L-shaped bracket.

In this embodiment, a supporting shaft 8 is vertically fixed on one side of the sliding table close to the positioning mechanism, and the U-shaped pinch roller is sleeved on the supporting shaft and is in running fit with the supporting shaft.

In the embodiment, during working, the aluminum plate is manufactured into the freezing basin after sequentially carrying out die protection lubrication, punch forming and edge cutting, and then the edge folding 91 of the freezing basin 9 needs to be curled; firstly, placing the opening of a freezing basin on a positioning block in an oriented manner, enabling the inner bottom surface of the freezing basin to be attached to the upper end surface of the positioning block, driving a positioning cover to be pressed downwards by a lifting driving device, positioning the freezing basin, and exposing the edge folding position of the freezing basin between the positioning cover and an edge placing groove of the positioning block; the motor drives the turntable to rotate continuously in one direction, the oil cylinder drives the sliding table to move in the direction of the cold-moving disk, the edge of the folded edge of the cold-moving disk is in contact with the U-shaped groove, and the turntable rotates continuously along with the increase of the pressure of the oil cylinder. Thereby curling the whole circle of folded edges of the freezing basin; after one curling mechanism curls primarily, the oil cylinder drives the U-shaped pressing wheel to retract, the U-shaped pressing wheel at the side is not in contact with the hem of the freezing basin and is pulled out for a certain distance, and the oil cylinder of the other curling mechanism drives the other U-shaped pressing wheel to be in contact with the hem of the freezing basin for further curling; after the work is finished, the rotating disc stops rotating, the lifting driving device ascends, and the freezing basin with the rolled edge is taken out.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using screws or screw connections) can also be understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a freezing basin beading machine, a serial communication port, includes the board, the board middle part is provided with the positioning mechanism who is used for fixed freezing basin, the positioning mechanism below is provided with and is used for driving positioning mechanism pivoted slewing mechanism, slewing mechanism bilateral symmetry is provided with a pair of turn-up mechanism, and every turn-up mechanism includes the direction platform, the direction bench side be provided with direction platform sliding fit's sliding stand, the sliding stand lateral part is provided with U type pinch roller, U type pinch roller week side middle part is equipped with the U type groove that is used for pressing to freezing basin hem.

2. The freezer basin hemming machine of claim 1, wherein the positioning mechanism comprises a positioning block located in the middle of the machine table, the upper end surface of the positioning block is smaller than the lower end surface of the positioning block, a side placing groove for supporting the hem of the freezer basin is formed on the periphery of the lower portion of the positioning block, and a positioning cover is arranged above the positioning block and driven to ascend and descend by the ascending and descending driving device.

3. The curling machine for the freezing basin as claimed in claim 1, wherein the rotating mechanism comprises a rotating disc, a fixed bearing is arranged above the machine table, a rotating shaft is arranged in the fixed bearing, the upper end of the rotating shaft is fixedly connected with the lower part of the rotating disc, a supporting table is arranged between the rotating disc and the lower part of the positioning mechanism, a motor for driving the rotating disc to rotate is arranged in the machine table, and an output shaft of the motor is coaxially and fixedly connected with the rotating shaft; the carousel upper surface is equipped with annular guide way, the carousel lateral part is provided with the ladder groove.

4. The freezer basin curling machine according to claim 1 or 2, wherein the curling mechanism further comprises a moving plate, a transmission bearing is fixed above the moving plate, a fixed shaft is arranged inside the transmission bearing, the upper part of the fixed shaft is fixedly connected with the lower part of the guide table, a slide rail is arranged above the machine table, and a slide block matched with the slide rail is arranged at the bottom of the moving plate.

5. The curling machine for freezing basin as claimed in claim 1 or 2, wherein the guiding table is provided with a guiding rail above, the sliding table is provided with a guiding groove below, the guiding groove is matched with the guiding rail, and the guiding table is provided with an oil cylinder for pushing the sliding table to move along the guiding rail.

6. The curling machine of claim 3, wherein an annular guide roller is arranged below the guide table and moves along the annular guide groove, a step roller is further arranged below the guide table and comprises an upper roller and a lower roller, the diameter of the upper roller is larger than that of the lower roller, the side part of the upper roller is attached to the side surface of the step groove, the bottom surface of the part of the upper roller is attached to the bottom surface of the step groove, and the lower roller is attached to the lower side surface of the rotary table in a contact manner.

7. The curling machine of claim 1, wherein the diameter of the upper end surface of the U-shaped pressing wheel is smaller than that of the lower end surface of the U-shaped pressing wheel, and the U-shaped groove is formed between the upper end surface of the U-shaped pressing wheel and the lower end surface of the U-shaped pressing wheel.

8. The curling machine of claim 2, wherein an L-shaped bracket is fixed above the machine table, and the lifting driving device is fixed on the L-shaped bracket.

9. The curling machine of claim 1, wherein a support shaft is vertically fixed on one side of the sliding table close to the positioning mechanism, and the U-shaped pinch roller is sleeved on the support shaft.