A feeding device and a bias cutting machine

Abstract

The application discloses a feeding device and a bias-cut meat slicer, which comprises a feeding mounting plate, a bearing mechanism slidably matched with the feeding mounting plate, a feeding driving structure for driving the bearing mechanism to move linearly back and forth along the length direction of the feeding mounting plate, a transmission mechanism transmissionally connected between the feeding driving structure and the bearing mechanism, a first force applying component arranged at one end of the feeding mounting plate, the first force applying component being used for applying an acting force to the transmission mechanism in the direction opposite to the forward movement direction of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to overturn downward to an open state, and a second force applying component arranged at the other end of the feeding mounting plate, the second force applying component being used for applying an acting force to the transmission mechanism in the direction opposite to the return movement direction of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to overturn upward to a closed state. The application has the characteristics of flexible switching of overturning action, stable operation, less damage of spare parts and longer service life.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, and in particular to a feeding device and a diagonal meat slicing machine. Background Technology

[0002] Currently, fish fillets are mostly sliced ​​manually by chefs. This method is not only inefficient, but also makes it difficult to control the thickness of the slices, resulting in inconsistent quality. With the continuous development of food processing machinery and the rapid growth of the market, fish filleting machines are now widely used in large and medium-sized restaurants, hotels, and fish processing plants, improving efficiency and saving costs in the food industry.

[0003] In the prior art, utility model patent application number CN202120252056.1 discloses a feeding device and a slicing machine for obliquely cutting meat, including a feeding mounting plate and a flipping feeding mechanism; the flipping structure includes a feeding sliding seat, a supporting mechanism, a trigger structure mounted on the feeding sliding seat, a trigger limiting member, and a guide reset structure; the feeding drive structure drives the feeding sliding seat to move back and forth linearly along the length direction of the feeding mounting plate, and the feeding sliding seat causes the trigger structure to collide or separate from the trigger limiting member; when the trigger structure collides with the trigger limiting member, the trigger structure drives the supporting mechanism to flip downward to the open state; when the trigger structure separates from the trigger limiting member, the supporting mechanism flips upward to the closed state under the guidance of the guide reset structure. This invention achieves linear motion and flipping action with a single motor, making the overall structure more compact, the operation smooth and stable, the cost low, and the space occupied smaller. However, the existing feeding device still has the following defects: The trigger structure includes a transmission mechanism and a pin mechanism. During operation, the feeding motor drives the feeding sliding seat to move forward linearly along the length of the feeding mounting plate. During the movement, the feeding sliding seat drives the rotating guide post to disengage from the sleeve. When the pin's vertical rod collides with the trigger limiting component, the free end of the pin's horizontal rod disengages from the limiting notch of the first gear, causing the pin to disengage from the rotating component. The spring pulls the first gear to rotate, and the first gear drives the rotating shaft to rotate through the second and third gears, thereby achieving load bearing. The plate flips downwards to the open state. The guiding and resetting structure of this device includes a fixed base fixedly mounted on the feeding mounting plate, a sleeve fixedly mounted on the fixed base, and a guide rod set on the rotating guide post. The side wall of the sleeve is provided with a transversely arranged strip-shaped limiting hole and an arc-shaped guide notch communicating with the strip-shaped limiting hole. The arc-shaped guide notch is located at the end of the sleeve near the feeding sliding seat, and the width of the arc-shaped guide notch gradually decreases from the end to the middle of the sleeve. When the bearing mechanism is in the closed state, the rotating guide post is inserted into the sleeve, and the guide rod is located in the strip-shaped limiting hole. The above structure has the disadvantages of complex structure, unstable operation over long periods of time, easy damage to parts, and short service life. In addition, the rotating guide post and the sleeve adopt a plug-in engagement method, and the vertical rod of the pin engages with the trigger limiting component, which is prone to deviation during the engagement process, leading to machine stoppage. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, the present invention aims to provide a feeding device and a slanted meat slicer, which features flexible switching of the flipping action, stable operation, less damage to parts, and a longer service life. Furthermore, its transmission mechanism is simpler and more compact, operates smoothly and stably, occupies less space, and is easy to disassemble and assemble. Even further, it can avoid machine stoppages caused by deviations in the fit between the rotating guide column and the sleeve, or between the pin vertical rod and the trigger limiter; the fit between various components is more precise, ensuring that the equipment can operate stably for extended periods.

[0005] The first aspect of the present invention provides a feeding device, characterized in that it comprises:

[0006] Feeding mounting plate;

[0007] A support mechanism, which is slidably fitted onto the feeding mounting plate;

[0008] A feeding drive structure is provided to drive the bearing mechanism to reciprocate linearly along the length direction of the feeding mounting plate.

[0009] A transmission mechanism is pulsatorically connected between the feeding drive structure and the bearing mechanism;

[0010] The first force-applying component is disposed at one end of the feeding mounting plate. The first force-applying component is used to apply a force to the transmission mechanism that is opposite to the reciprocating motion direction of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to flip downward to the open state.

[0011] The second force-applying component is disposed at the other end of the feeding mounting plate. The second force-applying component is used to apply a force to the transmission mechanism that is opposite to the direction of the return motion of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to flip upward to the closed state.

[0012] In a first aspect of the invention, as a preferred embodiment,

[0013] It also includes a feeding slide seat, which is slidably mounted on the feeding mounting plate, and the bearing mechanism is mounted on the feeding slide seat;

[0014] The first force-applying component is a first limiting component, and the second force-applying component is a second limiting component;

[0015] The transmission mechanism includes:

[0016] A linear transmission mechanism, comprising a fixed component and a sliding component, wherein the fixed component is mounted on the feeding sliding seat, and the sliding component is slidable relative to the fixed component to switch between a first position and a second position;

[0017] A rotary transmission mechanism is pulsatorically connected between the sliding member and the bearing mechanism, and the rotary transmission mechanism is used to convert the linear torque of the sliding member into a rotational torque and transmit it to the bearing mechanism;

[0018] The feeding drive structure drives the fixed part of the linear transmission mechanism or the feeding slide to move, so that the feeding slide and the transmission mechanism move back and forth in a straight line along the length direction of the feeding mounting plate. During the back and forth linear movement, when one end of the sliding part collides with the first limiting part and moves to the first position, the rotary transmission mechanism drives the bearing mechanism to flip downward to the open state; when the other end of the sliding part collides with the second limiting part and moves to the second position, the rotary transmission mechanism drives the bearing mechanism to flip upward to the closed state.

[0019] In a first aspect of the invention, as a preferred embodiment, the bearing mechanism includes two rotating shafts rotatably mounted on the feeding slide seat, and the two rotating shafts are arranged side by side along the length direction of the feeding mounting plate; one end of each rotating shaft is provided with a bearing plate, and the other end is rotatably mounted on the feeding slide seat; the two bearing plates are located between the two rotating shafts and are arranged opposite to each other.

[0020] In a first aspect of the present invention, as a preferred embodiment, the sliding member includes a frame, the interior of which a sliding space is formed, and the first inner sidewall and the second inner sidewall of the frame are respectively provided with a first sliding engagement portion extending along the length direction, the third inner sidewall and the fourth inner sidewall of the frame are respectively formed with a first stop portion and a second stop portion, and the outer sidewall of the frame extends horizontally outward to form a guide member, the guide member being adapted to be connected to the rotary transmission mechanism;

[0021] The fastener is installed in the sliding space. The first and second outer side walls of the fastener are respectively provided with second sliding engagement parts extending along the length direction. The second sliding engagement parts and the first sliding engagement parts are slidably engaged in a one-to-one correspondence. The third and fourth outer side walls of the fastener are respectively formed into a third stop and a fourth stop.

[0022] When the sliding member slides to the first position relative to the fixed member, the first stop part and the third stop part engage in a stop-and-resistance engagement.

[0023] When the sliding member slides to the second position relative to the fixed member, the second stop part and the fourth stop part engage in a stop-fitting action.

[0024] In a first aspect of the invention, as a preferred embodiment, the guide includes a guide rail extending horizontally outward from the outer side wall of the frame and a rolling bearing mounted on the guide rail, the rolling bearing being adapted to be connected to the rotary transmission mechanism.

[0025] In a first aspect of the present invention, as a preferred embodiment, the first sliding engagement portion is a slide rail and the second sliding engagement portion is a slide groove; or, the first sliding engagement portion is a slide groove and the second sliding engagement portion is a slide rail.

[0026] In a first aspect of the present invention, as a preferred embodiment, the rotary transmission mechanism includes a first rotary transmission mechanism and a second rotary transmission mechanism. The first rotary transmission mechanism is used to convert the linear torque of the sliding member into a first rotary torque, and the second rotary transmission mechanism is used to convert the first rotary torque of the first rotary transmission mechanism into a second rotary torque and transmit it to the bearing mechanism. The rotation axis of the first rotary torque is parallel to the width direction of the feeding mounting plate, and the rotation axis of the second rotary torque is parallel to the length direction of the feeding mounting plate.

[0027] In a first aspect of the invention, as a preferred embodiment,

[0028] The first rotary transmission mechanism includes a mounting base and a rotary paddle. The mounting base is fixedly mounted on the feeding sliding base, and one end of the rotary paddle is hinged to the mounting base. The lower end of the rotary paddle forms a guide slope suitable for bearing the linear torque of the sliding member. The guide slope has a first positioning part and a second positioning part. The rotary paddle can rotate about a rotation axis parallel to the width direction of the feeding mounting plate to switch between a first rotation position and a second rotation position.

[0029] The second rotary transmission mechanism includes two fixed columns, two first gears, a guide column, a spring, and two second gears;

[0030] Two fixed columns are fixedly installed side by side on the side wall of the feeding sliding seat, and each fixed column is rotatably mounted with a first gear, and the two first gears mesh with each other;

[0031] One end of the guide post is fixed to the end face of the first gear, and the guide post is adapted to abut against the rotating paddle.

[0032] One end of the spring is fixedly connected to the end face of either of the two first gears, and the other end is fixedly connected to the feeding slide block.

[0033] The two second gears are respectively fixedly mounted on the two rotating shafts of the bearing mechanism, and the two second gears mesh with the adjacent first gear.

[0034] In a first aspect of the present invention, as a preferred embodiment, the feeding drive structure includes a feeding motor, a drive wheel, a driven wheel, and a belt, which are respectively fixedly mounted on the feeding mounting plate; the output shaft of the feeding motor is connected to the drive wheel, the drive wheel is connected to the driven wheel via the belt, and the belt is fixedly connected to the feeding sliding seat or the fixing member.

[0035] A second aspect of the present invention provides a slicing machine for oblique cutting of meat, comprising a frame, a blade holder structure for transverse cutting on the frame, the blade holder structure including a blade holder with a plurality of inclined blades distributed on the blade holder; a comb plate structure is provided on the frame above or below the blade holder structure; and a feeding device as described in one of the objectives of the present invention is provided on the frame at the position corresponding to the blades.

[0036] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0037] 1. The feeding device of the present invention includes a feeding mounting plate, a bearing mechanism, a feeding drive structure, a transmission mechanism, a first force-applying component, and a second force-applying component. During operation, material is placed on the bearing mechanism, and the feeding drive structure drives the bearing mechanism to move linearly forward along the length direction of the feeding mounting plate. When the bearing mechanism reaches a first preset position, the first force-applying component applies a force opposite to the forward movement direction of the bearing mechanism to the transmission mechanism, causing the transmission mechanism to flip the bearing mechanism downwards to an open state, placing the material on the blade for cutting. Then, the feeding drive structure drives the bearing mechanism to return linearly along the length direction of the feeding mounting plate. When the bearing mechanism reaches a second preset position, the second force-applying component applies a force opposite to the return movement direction of the bearing mechanism to the transmission mechanism, causing the transmission mechanism to flip the bearing mechanism downwards to a closed state. This design features flexible switching of the flipping action, smooth operation, reduced damage to parts, and a longer service life.

[0038] 2. The feeding device of the present invention further includes a feeding sliding seat, a first force-applying component being a first limiting member, and a second force-applying component being a second limiting member; the rotary transmission mechanism includes a linear transmission mechanism and a rotary transmission mechanism; during operation, the material is placed on the carrying mechanism, and the feeding drive structure drives the fixing member of the linear transmission mechanism and / or the feeding sliding seat to move towards the direction close to the blade, so that the feeding sliding seat and the linear transmission mechanism move back and forth in a linear motion along the length direction of the feeding mounting plate. During the back and forth linear motion, when one end of the sliding member collides with the first limiting member and moves to the first position, the rotary transmission mechanism drives the carrying mechanism to flip downward to the open state, placing the material on the blade for cutting; then, the feeding drive structure drives the fixing member of the linear transmission mechanism and / or the feeding sliding seat to move away from the blade, and when the other end of the sliding member collides with the second limiting member and moves to the second position, the rotary transmission mechanism drives the carrying mechanism to flip upward to the closed state. In this application, the opening and closing of the carrying mechanism are completed by collision, which can avoid the situation of machine stoppage due to the deviation of the rotary guide post and the sleeve insertion. In addition, the feeding device of the present invention can use a feeding drive mechanism to realize linear motion and flipping action, and at the same time, it uses a linear transmission mechanism and a rotary transmission mechanism to make the overall structure more compact, the operation smooth and stable, the cost low and the space occupied smaller.

[0039] 3. The first rotary transmission mechanism of the present invention includes a mounting base and a rotary paddle, and the second rotary transmission mechanism includes two fixed columns, two first gears, a guide column, a spring, and two second gears. When one end of the sliding member collides with the first limiting member and moves to the first position, the guide member moves along the guide slope of the rotary paddle to the position of the first positioning part, and the guide member is positioned by the first positioning part. The rotary paddle rotates to the first rotation position under the action of gravity, and the spring in the stretched state drives the first gear to rotate. The first gear drives the rotating shaft to rotate through the second gear, thereby realizing the downward flipping of the bearing plate to the open state. When the other end of the sliding member collides with the second limiting member and moves to the second position, the guide member moves along the guide slope of the rotary paddle to the position of the second positioning part. The rotary paddle pushes the guide column upward, thereby pushing the first gear to rotate. The first gear drives the rotating shaft to rotate through the second gear, and stretches the spring and positions the guide member in the second positioning part, thereby realizing the upward flipping of the bearing plate to the closed state. Thus, it has the characteristics of simpler structure, more stable long-term operation, less damage to parts, and longer service life. This results in a simpler structure, more stable operation over long periods, less prone to component damage, and a longer service life. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the feeding device when the support plate of the present invention is flipped downwards to the open state;

[0041] Figure 2 This is a schematic diagram of the feeding device from another angle when the support plate of the present invention is flipped downwards to the open state;

[0042] Figure 3 This is a schematic diagram of the feeding device when the support plate of the present invention is flipped upward to the closed state;

[0043] Figure 4 This is a schematic diagram of the feeding device when the support plate of the present invention is flipped downwards to the open state;

[0044] Figure 5 This is a schematic diagram of the transmission mechanism when the support plate of the present invention is in the open state;

[0045] Figure 6 This is a schematic diagram of the feeding device when the support plate of the present invention is flipped upward to the closed state;

[0046] Figure 7 This is a schematic diagram of the transmission mechanism when the bearing plate is in the closed state according to the present invention;

[0047] Figure 8 This is a schematic diagram of the linear transmission mechanism of the slider in the first position according to the present invention;

[0048] Figure 9 This is a schematic diagram of the linear transmission mechanism of the slider in the second position according to the present invention;

[0049] Figure 10 This is a schematic diagram of the linear transmission mechanism with a second connecting member according to the present invention.

[0050] In the diagram: 10. Feeding mounting plate; 20. Bearing mechanism; 30. Feeding drive structure; 31. Feeding motor; 32. Drive wheel; 33. Driven wheel; 34. Belt; 411. Fixing component; 4111. Second sliding fit part; 4112. Third stop part; 4113. Fourth stop part; 412. Sliding component; 4121. Sliding space; 4122. First sliding fit part; 4123. First stop part; 4124. Second stop part; 413. Guide component; 4131. Guide rail; 4132. Rolling bearing; 414. First connecting component; 415. Second connecting component; 421. Mounting base; 422. Rotating paddle; 423. Fixed column; 424. First gear; 425. Guide column; 426. Spring; 427. Second gear; 50. First force-applying component; 60. Second force-applying component; 70. Feeding sliding seat. Detailed Implementation

[0051] The invention will now be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0052] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0054] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0055] Example 1

[0056] Please refer to Figure 1-10 As shown, this embodiment provides a feeding device, including:

[0057] Feeding mounting plate 10;

[0058] The supporting mechanism 20 is slidably fitted onto the feeding mounting plate 10;

[0059] The feeding drive structure 30 is used to drive the bearing mechanism 20 to move back and forth in a linear motion along the length of the feeding mounting plate 10.

[0060] A transmission mechanism is connected between the feeding drive structure 30 and the bearing mechanism 20.

[0061] The first force-applying component 50 is disposed at one end of the feeding mounting plate 10. The first force-applying component 50 is used to apply a force to the transmission mechanism that is opposite to the direction of the forward movement of the bearing mechanism 20, so that the transmission mechanism drives the bearing mechanism 20 to flip downward to the open state. Specifically, the first force-applying component 50 can be a power device that actively applies force, such as a motor or cylinder, or a limiting component that passively applies a reaction force after being subjected to force.

[0062] The second force-applying component 60 is disposed at the other end of the feeding mounting plate 10. The second force-applying component 60 is used to apply a force to the transmission mechanism in the opposite direction to the return motion of the bearing mechanism 20, so that the transmission mechanism drives the bearing mechanism 20 to rotate upward to the closed state. Specifically, the second force-applying component 60 can be a power device that actively applies force, such as a motor or cylinder, or it can be a limiting component that passively applies a reaction force after being subjected to force.

[0063] Based on the above structure, during operation, material is placed on the carrying mechanism 20. The feeding drive structure 30 drives the carrying mechanism 20 to move linearly forward along the length of the feeding mounting plate 10. When the carrying mechanism 20 reaches the first preset position, the first force-applying component 50 applies a force opposite to the forward movement direction of the carrying mechanism 20 to the transmission mechanism, causing the transmission mechanism to flip the carrying mechanism 20 downward to the open state, placing the material on the blade for cutting. Then, the feeding drive structure 30 drives the carrying mechanism 20 to move linearly back along the length of the feeding mounting plate 10. When the carrying mechanism 20 reaches the second preset position, the second force-applying component 60 applies a force opposite to the return movement direction of the carrying mechanism 20 to the transmission mechanism, causing the transmission mechanism to flip the carrying mechanism 20 downward to the closed state. This design features flexible switching of the flipping action, smooth operation, reduced damage to parts, and a longer service life.

[0064] In a preferred embodiment of the present invention, a feeding slide seat 70 is further included, which is slidably mounted on the feeding mounting plate 10, and the bearing mechanism 20 is mounted on the feeding slide seat 70.

[0065] The first force-applying component 50 is a first limiting component, and the second force-applying component 60 is a second limiting component; specifically, the first limiting component is installed at one end of the feeding mounting plate 10; the first limiting component includes a first transverse mounting plate and a first vertical blocking plate extending vertically upward along one end of the first transverse mounting plate; the second limiting component is installed at the other end of the feeding mounting plate 10; the second limiting component includes a second transverse mounting plate and a second vertical blocking plate extending vertically upward along one end of the second transverse mounting plate;

[0066] The transmission mechanism includes:

[0067] The linear transmission mechanism includes a fixed member 411 and a sliding member 412. The fixed member 411 is mounted on the feeding sliding seat 70, and the sliding member 412 can slide relative to the fixed member 411 to switch between a first position and a second position. (See reference) Figure 9-10 .

[0068] A rotary transmission mechanism is connected between the sliding member 412 and the bearing mechanism 20. The rotary transmission mechanism is used to convert the linear torque of the sliding member 412 into a rotary torque and transmit it to the bearing mechanism 20.

[0069] The feeding drive structure 30 drives the fixed part 411 and / or the feeding slide 70 of the linear transmission mechanism to move, so that the feeding slide 70 and the transmission mechanism move back and forth in a straight line along the length direction of the feeding mounting plate 10. During the reciprocating linear movement, when one end of the sliding part 412 collides with the first limiting part and moves to the first position, ( Figure 10 The rotary transmission mechanism drives the bearing mechanism 20 to flip downwards to the open state; when the other end of the sliding member 412 collides with the second limiting member and moves to the second position ( Figure 9 The rotary transmission mechanism drives the bearing mechanism 20 to flip upwards to the closed state.

[0070] Based on the above structure, during operation, the material is placed on the bearing mechanism 20. The feeding drive structure 30 drives the fixing member 411 of the linear transmission mechanism and / or the feeding slide seat 70 to move towards the blade, so that the feeding slide seat 70 and the linear transmission mechanism move back and forth in a straight line along the length of the feeding mounting plate 10. During the back and forth linear movement, when one end of the sliding member 412 collides with the first limiting member and moves to the first position, the rotary transmission mechanism drives the bearing mechanism 20 to flip downward to the open state, placing the material on the blade for cutting. Then, the feeding drive structure 30 drives the fixing member 411 of the linear transmission mechanism and / or the feeding slide seat 70 to move away from the blade. When the other end of the sliding member 412 collides with the second limiting member and moves to the second position, the rotary transmission mechanism drives the bearing mechanism 20 to flip upward to the closed state. In this application, the opening and closing of the bearing mechanism 20 are completed by collision, which can avoid the machine stopping due to the deviation between the rotating guide post 425 and the sleeve insertion. In addition, the feeding device of the present invention can use a feeding drive mechanism to realize linear motion and flipping action, and at the same time, it uses a linear transmission mechanism and a rotary transmission mechanism to make the overall structure more compact, the operation smooth and stable, the cost low and the space occupied smaller.

[0071] In a preferred embodiment of the present invention, the supporting mechanism 20 includes two rotating shafts rotatably mounted on the feeding slide seat 70, and the two rotating shafts are arranged side by side along the length direction of the feeding mounting plate 10; one end of each rotating shaft is provided with a supporting plate, and the other end is rotatably mounted on the feeding slide seat 70; the two supporting plates are located between the two rotating shafts and are arranged opposite to each other. Specifically, two or more sets of supporting mechanisms 20 can be arranged side by side, and can be adjusted accordingly according to actual needs.

[0072] In a preferred embodiment of the present invention, the sliding member 412 includes a frame, a sliding space 4121 is formed inside the frame, a first sliding engagement portion 4122 extending along the length direction is provided on the first inner sidewall and the second inner sidewall of the frame respectively, a first stop portion 4123 and a second stop portion 4124 are formed on the third inner sidewall and the fourth inner sidewall of the frame respectively, and a guide member 413 is formed on the outer sidewall of the frame extending horizontally outward, the guide member 413 being adapted to be connected to a rotary transmission mechanism;

[0073] The fixing member 411 is installed in the sliding space 4121. The first and second outer side walls of the fixing member 411 are respectively provided with second sliding engagement parts 4111 extending along the length direction. The second sliding engagement parts 4111 and the first sliding engagement parts 4122 are slidably engaged in a one-to-one correspondence. The third and fourth outer side walls of the fixing member 411 are respectively formed with third stop parts 4112 and fourth stop parts 4113.

[0074] When the slider 412 slides to the first position relative to the fixed member 411, the first stop part 4123 and the third stop part 4112 stop and engage in a stop-and-holding action.

[0075] When the slider 412 slides to the second position relative to the fixed member 411, the second stop portion 4124 and the fourth stop portion 4113 engage in a stop-and-resistance engagement.

[0076] In this way, the sliding member 412 can be better restricted from sliding between the first position and the second position, and the shaking of the sliding member 412 during its movement can be avoided.

[0077] In a preferred embodiment of the present invention, there are two guide members 413, which are symmetrically arranged on the two opposite outer walls of the slider 412. This design allows the linear torque to be transmitted to the two rotary transmission mechanisms through the two guide members 413, which has the advantage of high transmission efficiency, while also ensuring the balance of both sides of the slider 412 and further improving operational stability.

[0078] In a preferred embodiment of the present invention, the guide member 413 includes a guide rail 4131 extending horizontally outward from the outer side wall of the frame and a rolling bearing 4132 mounted on the guide rail 4131. The rolling bearing 4132 is adapted to be connected to a rotary transmission mechanism. This provides the advantage of easy assembly and disassembly, and because the rolling bearing 4132 has rolling properties, it can effectively relieve pressure from the rotary transmission mechanism, extending its service life. Of course, without considering wear, the rolling bearing 4132 can also be replaced by a fixed protrusion.

[0079] In a preferred embodiment of the present invention, the first sliding engagement portion 4122 is a slide rail, and the second sliding engagement portion 4111 is a slide groove; or, the first sliding engagement portion 4122 is a slide groove, and the second sliding engagement portion 4111 is a slide rail. Preferably, the frame is rectangular, the sliding space 4121 is rectangular, and the fixing member 411 is rectangular or square.

[0080] In a preferred embodiment of the invention, a first connecting member 414 is further included. One end of the first connecting member 414 is connected to the fixing member 411, and the other end is adapted to be connected to the belt 34. In this way, the driving mechanism can drive the fixing member 411 to move via the belt 34.

[0081] In a preferred embodiment of the present invention, a second connecting member 415 is further included, which is used to fix the fixing member 411 onto the feeding slide seat 70. This facilitates the fixing member 411 to drive the feeding slide seat 70 to move via the second connecting member 415.

[0082] In a preferred embodiment of the present invention, the rotary transmission mechanism includes a first rotary transmission mechanism and a second rotary transmission mechanism. The first rotary transmission mechanism is used to convert the linear torque of the sliding member 412 into a first rotary torque, and the second rotary transmission mechanism is used to convert the first rotary torque of the first rotary transmission mechanism into a second rotary torque and transmit it to the bearing mechanism 20. The rotation axis of the first rotary torque is parallel to the width direction of the feeding mounting plate 10, and the rotation axis of the second rotary torque is parallel to the length direction of the feeding mounting plate 10.

[0083] In a preferred embodiment of the present invention,

[0084] The first rotary transmission mechanism includes a mounting base 421 and a rotary lever 422. The mounting base 421 is fixedly mounted on the feeding slide seat 70, and one end of the rotary lever 422 is hinged to the mounting base 421. The lower end of the rotary lever 422 forms a guide slope suitable for bearing the linear torque of the sliding member 412. The guide slope has a first positioning part and a second positioning part. The rotary lever 422 can rotate about a rotation axis parallel to the width direction of the feeding mounting plate 10 to switch between a first rotation position and a second rotation position. (Reference) Figure 9-10 .

[0085] The second rotary transmission mechanism includes two fixed columns 423, two first gears 424, a guide column 425, a spring 426, and two second gears 427;

[0086] Two fixed posts 423 are fixedly installed side by side on the side wall of the feeding sliding seat 70. Each fixed post 423 is rotatably mounted with a first gear 424, and the two first gears 424 mesh with each other.

[0087] One end of the guide post 425 is fixed to the end face of a first gear 424, and the guide post 425 is adapted to abut against the rotating paddle 422;

[0088] One end of the spring 426 is fixedly connected to the end face of either of the two first gears 424, and the other end is fixedly connected to the feeding slide seat 70; specifically, the spring is a tension spring.

[0089] Two second gears 427 are fixedly installed on two rotating shafts of the bearing mechanism 20, and the two second gears 427 mesh with the adjacent first gears 424 respectively.

[0090] Based on the above structure, during the work process, refer to Figure 4-5When one end of the sliding member 412 collides with the first limiting member and moves to the first position, the guide member 413 moves along the guide slope of the rotating paddle 422 to the position of the first positioning part, and the guide member 413 is positioned by the first positioning part. The rotating paddle 422 rotates to the first rotation position under the action of gravity. The spring 426 in the stretched state drives the first gear 424 to rotate. The first gear 424 drives the rotating shaft to rotate through the second gear 427, thereby realizing the downward flipping of the bearing plate of the bearing mechanism 20 to the open state; see reference. Figure 6-7 When the other end of the sliding member 412 collides with the second limiting member and moves to the second position, the guide member 413 moves along the guide slope of the rotating paddle 422 to the position of the second positioning part. The rotating paddle 422 pushes the guide post 425 upward, thereby driving the first gear 424 to rotate. The first gear 424 drives the rotating shaft to rotate through the second gear 427, and stretches the spring 426 to position the guide member 413 in the second positioning part, thereby realizing the upward flipping of the bearing plate of the bearing mechanism 20 to the closed state. In this way, it has the characteristics of simpler structure, more stable operation over a long period of time, less damage to parts, and longer service life.

[0091] In a preferred embodiment of the present invention, the feeding drive structure 30 includes a feeding motor 31, a drive wheel 32, a driven wheel 33, and a belt 34, which are respectively fixedly mounted on the feeding mounting plate 10; the output shaft of the feeding motor 31 is connected to the drive wheel 32, the drive wheel 32 is connected to the driven wheel 33 through the belt 34, and the belt 34 is fixedly connected to the feeding sliding seat 70 or the fixing member 411.

[0092] Example 2

[0093] Example 2 is an improvement based on Example 1.

[0094] Example 2 provides a slanted meat slicer, including a frame, a blade holder structure for transverse cutting on the frame, the blade holder structure including a blade holder with a plurality of inclined blades distributed on the blade holder; a comb plate structure is provided on the frame above or below the blade holder structure; and a feeding device of Example 2 is provided on the frame at the position corresponding to the blades.

[0095] The other structures are the same as those of the utility model with application number CN202120252056.1, and will not be described again here.

[0096] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations will be apparent to those skilled in the art without actually departing from the scope and spirit of the claims, such as variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.

[0097] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A feeding device, characterized in that, The utility model relates to a feeding device, comprising: a feeding installation plate; a bearing mechanism slidably fitted on the feeding installation plate; a feeding drive structure for driving the bearing mechanism to move back and forth linearly along the length direction of the feeding installation plate; a transmission mechanism drivingly connected between the feeding drive structure and the bearing mechanism; a first force applying part provided at one end of the feeding installation plate, for applying an action force to the transmission mechanism in the opposite direction of the forward movement of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to overturn downward to an open state; a second force applying part provided at the other end of the feeding installation plate, for applying an action force to the transmission mechanism in the opposite direction of the return movement of the bearing mechanism, so that the transmission mechanism drives the bearing mechanism to overturn upward to a closed state; a feeding sliding seat slidably installed on the feeding installation plate, and the bearing mechanism is installed on the feeding sliding seat; the first force applying part is a first limiting part, and the second force applying part is a second limiting part; the transmission mechanism comprises a linear transmission mechanism, which comprises a fixed part and a sliding part, the fixed part is installed on the feeding sliding seat, and the sliding part can slide relative to the fixed part to switch between a first position and a second position; a rotary transmission mechanism drivingly connected between the sliding part and the bearing mechanism, for converting the linear torque of the sliding part into a rotary torque to drive the bearing mechanism; the feeding drive structure drives the fixed part of the linear transmission mechanism and / or the feeding sliding seat to move, so that the feeding sliding seat and the transmission mechanism move back and forth linearly along the length direction of the feeding installation plate, and during the back and forth linear movement, when one end of the sliding part collides with the first limiting part and moves to the first position, the rotary transmission mechanism drives the bearing mechanism to overturn downward to the open state; when the other end of the sliding part collides with the second limiting part and moves to the second position, the rotary transmission mechanism drives the bearing mechanism to overturn upward to the closed state; the rotary transmission mechanism comprises a first rotary transmission mechanism and a second rotary transmission mechanism, the first rotary transmission mechanism is used for converting the linear torque of the sliding part into a first rotary torque, and the second rotary transmission mechanism is used for converting the first rotary torque of the first rotary transmission mechanism into a second rotary torque to drive the bearing mechanism, the rotary axis of the first rotary torque is parallel to the width direction of the feeding installation plate, and the rotary axis of the second rotary torque is parallel to the length direction of the feeding installation plate; The first rotation transmission mechanism comprises a mounting seat and a rotating knob, the mounting seat is fixedly installed on the feeding sliding seat, and one end of the rotating knob is hingedly connected to the mounting seat; the lower end of the rotating knob forms a guide inclined surface adapted to bear the linear moment of the sliding member, the guide inclined surface has a first positioning portion and a second positioning portion; the rotating knob can rotate about a rotation axis parallel to the width direction of the feeding installation plate to switch between a first rotation position and a second rotation position; The second rotation transmission mechanism comprises two fixed columns, two first gears, a guide column, a spring, and two second gears; The two fixed columns are fixedly installed side by side on the side wall of the feeding sliding seat, and each fixed column is rotatably installed with a first gear, and the two first gears are meshed with each other; One end of the guide column is fixed to the end face of one of the first gears, and the guide column is adapted to abut against the rotating knob; One end of the spring is fixedly connected to the end face of any one of the two first gears, and the other end is fixedly connected to the feeding sliding seat; The two second gears are fixedly installed on the two rotating shafts of the bearing mechanism respectively, and the two second gears are meshed with the adjacent first gears respectively; The bearing mechanism comprises two rotating shafts rotatably installed on the feeding sliding seat, and the two rotating shafts are arranged side by side along the length direction of the feeding installation plate; one end of each rotating shaft is provided with a bearing plate, and the other end is rotatably installed on the feeding sliding seat; the two bearing plates are located between the two rotating shafts and are oppositely arranged.

2. The feeder of claim 1, wherein The sliding member comprises a frame, the inside of the frame forms a sliding space, the opposite first and second inner side walls of the frame are respectively provided with first sliding matching portions extending along the length direction, the opposite third and fourth inner side walls of the frame respectively form first and second stop portions, and the outer side wall of the frame horizontally extends outward to form a guide member adapted to be connected to the rotation transmission mechanism; The fixed member is installed in the sliding space, the opposite first and second outer side walls of the fixed member are respectively provided with second sliding matching portions extending along the length direction, the second sliding matching portions correspond to the first sliding matching portions for sliding matching, and the opposite third and fourth outer side walls of the fixed member respectively form third and fourth stop portions; When the sliding member slides to the first position relative to the fixed member, the first stop portion is stop matched with the third stop portion; When the sliding member slides to the second position relative to the fixed member, the second stop portion is stop matched with the fourth stop portion.

3. The feeder of claim 2, wherein The guide member comprises a guide rail horizontally extending outward from the outer side wall of the frame and a rolling bearing installed on the guide rail, and the rolling bearing is adapted to be connected to the rotation transmission mechanism.

4. The feeder of claim 2, wherein The first sliding matching portion is a sliding rail, and the second sliding matching portion is a sliding groove; or the first sliding matching portion is a sliding groove, and the second sliding matching portion is a sliding rail.

5. The feeder of claim 2, wherein The feeding driving structure comprises a feeding motor, a driving wheel, a driven wheel and a belt fixedly installed on the feeding installation plate respectively; the output shaft of the feeding motor is connected with the driving wheel, the driving wheel is connected with the driven wheel through the belt, and the belt is fixedly connected with the feeding sliding seat or the fixing part.

6. A biasing slicer comprising a frame, a knife holder structure for transversal cutting being arranged on the frame, the knife holder structure comprising a knife fixing frame on which a plurality of oblique knives are distributed; a comb plate structure being arranged above or below the knife holder structure on the frame; characterized in that, The feeding device of any one of claims 1-5 is arranged at a position corresponding to the blade on the rack.

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