阅读说明：本技术 一种脱模机 (Demoulding machine ) 是由 唐德权 于 2019-11-27 设计创作，主要内容包括：一种脱模机,包括机架、安装于机架上的针扎脱膜单元、用于向针扎脱模单元输送装载有产品的烤盘的送料机构、以及用于输出针扎脱模单元从送料机构获得的产品的出料机构；针扎脱模单元包括针扎升降机构、针扎工位切换机构和针扎脱模机构；针扎升降机构与针扎脱模机构驱动连接,用于驱动针扎脱模机构获取产品、或带动获取的产品与烤盘分离；针扎工位切换机构用于驱动针扎脱模机构运行至送料机构或出料机构；针扎脱模机构包括设有若干导向孔的针扎导向板、设置于针扎导向板上方的针扎组件、以及与针扎组件驱动连接的针扎驱动机构；针扎驱动机构用于控制针扎组件在若干导向孔中运动,以实现针扎组件从烤盘获取产品或与获取的产品分离。(A demoulding machine comprises a frame, a needle stick demoulding unit arranged on the frame, a feeding mechanism used for conveying baking trays loaded with products to the needle stick demoulding unit, and a discharging mechanism used for outputting the products obtained by the needle stick demoulding unit from the feeding mechanism; the needle prick demoulding unit comprises a needle prick lifting mechanism, a needle prick station switching mechanism and a needle prick demoulding mechanism; the needle punch lifting mechanism is in driving connection with the needle punch demolding mechanism and is used for driving the needle punch demolding mechanism to obtain a product or driving the obtained product to be separated from a baking tray; the needle prick station switching mechanism is used for driving the needle prick demoulding mechanism to move to the feeding mechanism or the discharging mechanism; the needle prick demoulding mechanism comprises a needle prick guide plate provided with a plurality of guide holes, a needle prick assembly arranged above the needle prick guide plate, and a needle prick driving mechanism in driving connection with the needle prick assembly; the needle punching driving mechanism is used for controlling the needle punching assembly to move in the guide holes so as to realize that the needle punching assembly obtains products from the baking tray or is separated from the obtained products.)

1. A stripper machine, characterized by: the automatic feeding device comprises a rack, a needle punching demoulding unit arranged on the rack, a feeding mechanism used for conveying baking trays loaded with products to the needle punching demoulding unit, and a discharging mechanism used for outputting the products obtained by the needle punching demoulding unit from the feeding mechanism; the needle prick demoulding unit comprises a needle prick lifting mechanism, a needle prick station switching mechanism and a needle prick demoulding mechanism; the needle punch lifting mechanism is in driving connection with the needle punch demolding mechanism and is used for driving the needle punch demolding mechanism to move towards the baking tray to obtain a product or move away from the baking tray to drive the obtained product to be separated from the baking tray; the needle prick station switching mechanism is in driving connection with the needle prick demoulding mechanism and is used for driving the needle prick demoulding mechanism to move to the feeding mechanism or the discharging mechanism; the needle prick demoulding mechanism comprises a needle prick guide plate provided with a plurality of guide holes, a needle prick assembly arranged above the needle prick guide plate, and a needle prick driving mechanism in driving connection with the needle prick assembly; the needle punching driving mechanism is used for controlling the needle punching assembly to move in the guide holes so as to realize that the needle punching assembly obtains products from the baking tray or separates the products from the obtained products.

2. A stripper as claimed in claim 1, wherein: the needle pricking component comprises a needle frame in driving connection with the needle pricking driving mechanism and a plurality of arc-shaped needles longitudinally arranged on the bottom surface of the needle frame; different arc-shaped needles correspond to different guide holes; the guide hole is an arc-shaped hole, and the arc direction of the guide hole is the same as that of the corresponding needle insertion; the arc-shaped needle can be driven by the needle pricking driving mechanism through the needle frame and extends out of the lower part of the needle pricking guide plate through the guide hole.

3. A stripper as claimed in claim 2, wherein: the two arc needles are symmetrically arranged in a group, and the guide holes corresponding to the arc needles in the same group are symmetrically arranged.

4. A stripper as claimed in claim 2 or 3, wherein: the needle stick demoulding mechanism also comprises a locking mechanism arranged on the frame; the needle prick guide plate is arranged on the frame through a detachable mounting plate locked by a locking mechanism, and the needle prick guide plate can be detached by unlocking the locking mechanism on the detachable mounting plate; the needle frame is connected with the needle pricking driving mechanism through a connecting mechanism; the connecting mechanism comprises a connector arranged at the driving end of the needle pricking driving mechanism and a connecting seat arranged on the needle frame; the needle frame is connected with the needle prick driving mechanism through the connecting seat and the connecting head which are clamped, and is detached from the needle prick driving mechanism through the separation of the connecting seat and the connecting head.

5. A stripper as claimed in claim 4, in which: the locking mechanism comprises a plurality of buckle pieces, and the detachable mounting plate is provided with a plurality of buckle parts which are in one-to-one correspondence with the buckle pieces; the detachable mounting plate is fixedly arranged on the rack through the buckling of the corresponding buckle part and the buckle piece, and is detached from the rack through the separation of the corresponding buckle part and the buckle piece.

6. A stripper as claimed in claim 4, in which: the acupuncture deflector through vertical set up in the guide post and the detachable mounting panel of detachable mounting panel bottom are connected, the needle frame is located through one set the sleeve activity of guide post sets up between detachable mounting panel and acupuncture deflector.

7. A stripper as claimed in claim 1, wherein: the machine frame is also provided with an adsorption demoulding unit, and the adsorption demoulding unit comprises an adsorption lifting mechanism, an adsorption station switching mechanism and an adsorption demoulding mechanism; the adsorption lifting mechanism is in driving connection with the adsorption demolding mechanism and is used for driving the adsorption demolding mechanism to move towards the baking tray to obtain a product or move away from the baking tray to drive the obtained product to be separated from the baking tray; the adsorption station switching mechanism is in driving connection with the adsorption demolding mechanism and is used for driving the adsorption demolding mechanism to move to the feeding mechanism or the discharging mechanism.

8. A stripper as claimed in claim 1 or 7, wherein: the rack is also provided with a horizontal-pushing demoulding unit, and the horizontal-pushing demoulding unit comprises a horizontal-pushing lifting mechanism, a horizontal-pushing driving mechanism and a horizontal-pushing demoulding mechanism; the horizontal pushing lifting mechanism is in driving connection with the horizontal pushing demolding mechanism and is used for driving the horizontal pushing demolding mechanism to move towards the baking tray so as to be close to the product; the horizontal pushing driving mechanism is in driving connection with the horizontal pushing demolding mechanism and is used for driving the horizontal pushing demolding mechanism to push the product out of the baking tray to the feeding mechanism.

9. A stripper as claimed in claim 8, wherein: the horizontal push demolding mechanism comprises two fixed assemblies arranged on the left and right sides and a horizontal push assembly arranged between the two fixed assemblies; each fixing component comprises a supporting plate and a plurality of sliding parts which are transversely arranged; one side of the supporting plate is provided with a transverse sliding groove, and each sliding component comprises a transverse sliding block and a longitudinal sliding plate; the transverse sliding block is arranged on the transverse sliding groove through a first locking piece, and a longitudinal sliding groove is formed in one surface of the transverse sliding block, which is back to the transverse sliding groove; the longitudinal sliding plate is arranged on the longitudinal sliding groove through a second locking piece; wherein

A plurality of sliding parts of one fixed assembly correspond to a plurality of sliding parts of the other fixed assembly one by one; the horizontal pushing assembly comprises a plurality of ropes, and two ends of different ropes are respectively connected with the longitudinal sliding plates in the two corresponding sliding parts; the distance between any rope and the adjacent rope is changed along with the change of the position of the corresponding transverse sliding block in the transverse sliding groove, and the height of any rope in the vertical direction is changed along with the change of the position of the corresponding longitudinal sliding plate in the longitudinal sliding groove.

10. A stripper as claimed in claim 9, wherein: for each longitudinal sliding plate, the top end of each longitudinal sliding plate is provided with a nut and a bolt screwed with the nut; for each rope, one end of the rope connected with the longitudinal sliding plate extends from the bottom end of the longitudinal sliding plate to the bottom of the bolt of the longitudinal sliding plate and is connected with the bottom of the bolt; when the position of the sliding member connected to the rope is not changed, the tightness of the rope is changed according to the position of the bottom of the bolt.

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a demolding machine.

Background

Baked products such as bread, cake, etc. all need to be produced in flow line through mechanical equipment etc. in the preparation process of mass production, for example, put the food on the overware into the oven through the conveyer belt and toast to carry out away the overware from the oven after toasting and accomplishing, afterwards, can make baked products in the overware drop to food ejection of compact department through inclining the overware. However, since products such as bread and cake contain flour, water and the like, and are easily adhered to the baking pan after being baked at high temperature, the baked products cannot be released by tilting the baking pan, and at this time, the baked bread and cake need to be released by a specific releasing device, so that the food such as bread and cake is separated from the baking pan for subsequent processing.

In order to realize the demoulding of the baked products, the related technology provides an adsorption demoulding device to generate adsorption acting force on the baked products so as to realize the separation of the baked products and the baking tray. However, the demoulding of the baked products by adsorption has the following defects: 1. nuts or other interspersing objects on the surface of the baked product fall off under the influence of adsorption, which affects the integrity of the product; 2. equipment inhales impurity easily, causes the jam, not only leads to the adsorption effort to weaken from this, influences product drawing of patterns efficiency, increases the overhaul of the equipments degree of difficulty moreover.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the stripper which has the advantages of product integrity maintenance, high stripping efficiency and the like.

In order to achieve the purpose, the invention adopts the technical scheme that: a demoulding machine comprises a frame, a needle stick demoulding unit arranged on the frame, a feeding mechanism used for conveying baking trays loaded with products to the needle stick demoulding unit, and a discharging mechanism used for outputting the products obtained by the needle stick demoulding unit from the feeding mechanism; the needle prick demoulding unit comprises a needle prick lifting mechanism, a needle prick station switching mechanism and a needle prick demoulding mechanism; the needle punch lifting mechanism is in driving connection with the needle punch demolding mechanism and is used for driving the needle punch demolding mechanism to move towards the baking tray to obtain a product or move away from the baking tray to drive the obtained product to be separated from the baking tray; the needle prick station switching mechanism is in driving connection with the needle prick demoulding mechanism and is used for driving the needle prick demoulding mechanism to move to the feeding mechanism or the discharging mechanism; the needle prick demoulding mechanism comprises a needle prick guide plate provided with a plurality of guide holes, a needle prick assembly arranged above the needle prick guide plate, and a needle prick driving mechanism in driving connection with the needle prick assembly; the needle punching driving mechanism is used for controlling the needle punching assembly to move in the guide holes so as to realize that the needle punching assembly obtains products from the baking tray or is separated from the obtained products.

According to the scheme, the needle punching assembly is driven by the needle punching demoulding mechanism to be punched into a product along the guide hole, and the needle punching lifting mechanism drives the needle punching demoulding mechanism to deviate from the product to move so that the product is separated from the baking tray, so that the problems that the product is demoulded by using an adsorption demoulding mode in the related technology, the integrity of the product is damaged, and the equipment is blocked are solved, the dropping of a decorated object on the surface of the product is favorably avoided, the integrity of the product is ensured, the damage of the product to the equipment is reduced, and the maintenance cost of the equipment is reduced; in addition, the contact between the demolding mechanism and the product can be enhanced by pricking the product through the needle pricking component, and the stability and the demolding efficiency in the needle pricking demolding process are improved.

Optionally, the needle pricking component comprises a needle frame in driving connection with the needle pricking driving mechanism, and a plurality of arc-shaped needles longitudinally mounted on the bottom surface of the needle frame; different arc-shaped needles correspond to different guide holes; the guide hole is an arc-shaped hole, and the arc direction of the guide hole is the same as that of the corresponding needle insertion; the arc-shaped needle can be driven by the needle pricking driving mechanism through the needle frame and extends out of the lower part of the needle pricking guide plate through the guide hole. The arc-shaped puncture needle and the arc-shaped guide hole are formed in the position, the arc-shaped puncture needle is bent to puncture a product, the contact area between the arc-shaped puncture needle and the product is increased, the supporting force and the friction force of the arc-shaped puncture needle acting on the product are increased, the product is combined with the arc-shaped puncture needle more firmly, the demolding of the product is facilitated, and the equipment has a better demolding effect and higher demolding efficiency.

Optionally, the two arc-shaped needles are symmetrically arranged as a group, and the guide holes corresponding to the arc-shaped needles in the same group are symmetrically arranged. The arc-shaped puncture needle acts on different contact surfaces of the product, so that the contact stability of the arc-shaped puncture needle and the product is improved, and the phenomenon that a certain contact surface of the product is damaged due to overlarge stress is avoided.

Optionally, the needle punch demolding mechanism further comprises a locking mechanism mounted on the frame; the needle prick guide plate is arranged on the frame through a detachable mounting plate locked by a locking mechanism, and the needle prick guide plate can be detached by unlocking the locking mechanism on the detachable mounting plate; the needle frame is connected with the needle inserting driving mechanism through a connecting mechanism; the connecting mechanism comprises a connector arranged at the driving end of the needle pricking driving mechanism and a connecting seat arranged on the needle frame; the needle frame is connected with the needle prick driving mechanism through the connecting seat and the connecting head which are clamped, and is detached from the needle prick driving mechanism through the separation of the connecting seat and the connecting head. Due to the differences in size, shape, arrangement, etc. of different products, appropriate needle assemblies need to be replaced in order to achieve accurate and effective de-molding of different products. Here, through locking mechanism and coupling mechanism, realize the dismantlement or the installation of mounting panel and frame, needle frame and acupuncture actuating mechanism, be favorable to simplifying the dismouting process, improve the change efficiency of acupuncture subassembly.

Optionally, the locking mechanism comprises a plurality of buckle pieces, and the detachable mounting plate is provided with a plurality of buckle parts which correspond to the buckle pieces one by one; the detachable mounting plate is fixedly arranged on the rack through buckling of the corresponding buckle part and the buckle piece, and is detached from the rack through separation of the corresponding buckle part and the buckle piece. The structure of the buckle piece and the buckle part is adopted, so that the stability of connection between the guide plate and the rack can be ensured, the mounting and dismounting processes of the detachable mounting plate can be simplified, and the replacement efficiency of the needle punch demolding mechanism is improved.

Optionally, the needle prick guide plate is connected with the detachable mounting plate through a guide post vertically arranged at the bottom of the detachable mounting plate, and the needle frame is movably arranged between the detachable mounting plate and the needle prick guide plate through a sleeve movably arranged on the guide post. The needle frame is reinforced by the additionally arranged guide post and the sleeve, so that the phenomenon that the needle frame is easy to move and deviate due to the fact that the needle frame is only connected with the motor is prevented, and the movement stability of the needle frame is improved; in addition, after the connection between the needle frame and the motor is released and the detachable mounting plate is detached from the machine frame, the needle frame and the needle puncture guide plate can be integrally detached through the additionally arranged guide column and the sleeve, the number of parts generated by detachment is reduced, reassembly is not needed, and the needle frame and the needle puncture guide plate are convenient to arrange and store.

Optionally, the frame is further provided with an adsorption demoulding unit, and the adsorption demoulding unit comprises an adsorption lifting mechanism, an adsorption station switching mechanism and an adsorption demoulding mechanism; the adsorption lifting mechanism is in driving connection with the adsorption demolding mechanism and is used for driving the adsorption demolding mechanism to move towards the baking tray to obtain a product or move away from the baking tray to drive the obtained product to be separated from the baking tray; the adsorption station switching mechanism is in driving connection with the adsorption demolding mechanism and is used for driving the adsorption demolding mechanism to move to the feeding mechanism or the discharging mechanism. Through the arrangement, the demoulding machine has an adsorption demoulding function on the basis of a needle punching demoulding function, so that the demoulding requirement is better met, and the practicability of the equipment is improved.

Optionally, a horizontal pushing demoulding unit is further mounted on the frame, and the horizontal pushing demoulding unit comprises a horizontal pushing lifting mechanism, a horizontal pushing driving mechanism and a horizontal pushing demoulding mechanism; the horizontal pushing lifting mechanism is in driving connection with the horizontal pushing demolding mechanism and is used for driving the horizontal pushing demolding mechanism to move towards the baking tray so as to be close to the product; the horizontal pushing driving mechanism is in driving connection with the horizontal pushing demoulding mechanism and is used for driving the horizontal pushing demoulding mechanism to push the product out of the baking tray to the feeding mechanism. Through the arrangement, the demoulding machine at least has a horizontal-pushing demoulding function on the basis of a needle punching demoulding function, so that the demoulding requirement is better met, and the practicability of the equipment is improved.

Optionally, the horizontal pushing and demolding mechanism comprises two fixed assemblies arranged on the left and right, and a horizontal pushing assembly arranged between the two fixed assemblies; each fixing component comprises a supporting plate and a plurality of sliding parts which are transversely arranged; one side of the supporting plate is provided with a transverse sliding chute, and each sliding component comprises a transverse sliding block and a longitudinal sliding plate; the transverse sliding block is arranged on the transverse sliding groove through the first locking piece, and a longitudinal sliding groove is formed in the surface of the transverse sliding block, which is back to the transverse sliding groove; the longitudinal sliding plate is arranged on the longitudinal sliding groove through a second locking piece; the sliding parts of one fixing component correspond to the sliding parts of the other fixing component one by one; the horizontal pushing assembly comprises a plurality of ropes, and two ends of different ropes are respectively connected with the longitudinal sliding plates in the two corresponding sliding parts; the distance between any rope and the adjacent rope is changed along with the change of the position of the corresponding transverse sliding block in the transverse sliding groove, and the height of any rope in the vertical direction is changed along with the change of the position of the corresponding longitudinal sliding plate in the longitudinal sliding groove. Through setting up here, can realize adjusting the interval between the adjacent rope through horizontal slip, adjust the height of rope through vertical slide for the interval and the height of rope can all be changed as required along with size, the range of product, are favorable to carrying out more effective drawing of patterns to the product.

Optionally, for each longitudinal sliding plate, a nut and a bolt screwed with the nut are arranged at the top end of the longitudinal sliding plate; for each rope, one end of the rope connected with the longitudinal sliding plate extends to the bottom of the bolt of the longitudinal sliding plate from the bottom end of the longitudinal sliding plate and is connected with the bottom of the bolt; when the position of the sliding member connected to the rope is constant, the tightness of the rope varies with the position of the bottom of the bolt. Through setting up here, can realize changing the elasticity of rope through the relative position of adjustment rope bottom and nut, be favorable to being applicable to the drawing of patterns of the multiple product that requires the difference to the rope elasticity, possess better practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a stripper of the present invention;

FIG. 2 is a schematic view of the overall structure of the needle punching stripper unit of the present invention;

FIG. 3 is a schematic structural view of a needle punch stripping mechanism according to the present invention;

FIG. 4 is a schematic view of the overall structure of the needle punch stripping mechanism of the present invention;

FIG. 5 is an enlarged view of the structure of part A in FIG. 4;

FIG. 6 is a schematic view of the connecting mechanism of the present invention;

FIG. 7 is a front view of the needle punch stripper mechanism of the present invention;

FIG. 8 is a schematic view showing the structure of an adsorption stripping unit according to the present invention;

FIG. 9 is a schematic structural view of a horizontal-pushing demolding unit in the invention;

FIG. 10 is a schematic structural view of a horizontal-pushing demolding mechanism according to the present invention;

FIG. 11 is a schematic view showing the structure of a sliding member according to the present invention;

fig. 12 is a schematic structural view of a combination of an adsorption demolding mechanism and a horizontal pushing demolding mechanism in the present invention;

the reference numbers illustrate: 1-a frame; 11-baking trays; 12-a feeding mechanism; 13-a discharge mechanism; 2-needle punching demoulding unit; 21-a needle stick lifting mechanism; 22-a needle-punching station switching mechanism; 23-a needle punch demoulding mechanism; 231-a needle stick drive mechanism; 232-a needle punch assembly; 233-needling a guide plate; 234-needle carriage; 235-arc-shaped puncture needle; 24-a locking mechanism; 241-fastener; 242-a support base; 243-clasper; 244-retaining ring; 25-a removable mounting plate; 251-a buckle portion; 252-a trench; 253-guide posts; 254-a sleeve; 26-a connection mechanism; 261-a connecting seat; 262-a base; 263-connecting part; 264-limiting through groove; 265-a receiving groove; 266-a connector; 267-a plug-in part; 268-a limiting part; 3-an adsorption demoulding unit; 31-an adsorption lifting mechanism; 32-an adsorption station switching mechanism; 33-an adsorption demolding mechanism; 331-a negative pressure mechanism; 332-suction cavity body; 333-suction head; 4-horizontal pushing the demoulding unit; 41-horizontal pushing driving mechanism; 42-a horizontal pushing lifting mechanism; 43-horizontal pushing demoulding mechanism; 44-a horizontal pushing assembly; 441-rope; 45-a support plate; 451-transverse chute; 46-a sliding member; 461-lateral slider; 462-longitudinal slide; 463 — a first locking member; 464-a second locking member; 47-a connection platform; 471-nut; 472-bolt.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described below with reference to fig. 1 to 5 are exemplary and intended to explain the present invention. In addition, in the description of the present invention, the terms "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships based on those shown in the drawings, and are for convenience of description only, and thus, should not be construed as limiting the present invention.