Mexican corn cake machine with tripping arm return structure
By introducing a release arm return structure into the corn cake machine, the cleaning operation of the corn cake machine is simplified by using a return spring and a limiting component, which solves the problem of inconvenient release arm return in the existing technology and improves operating efficiency.
Patent Information
- Application Number
- CN202520578168.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-31
AI Technical Summary
The existing corn cake machine is inconvenient to operate during the cleaning process, especially when the unhooking arm returns to its original position, which requires manual adjustment by the worker and affects the operating efficiency.
A corn cake machine with a release arm return structure was designed. By setting a release arm and a return spring on the swing seat, the right end of the release arm automatically swings downward to return to its original position, avoiding manual adjustment. Combined with upper and lower limit parts, the movement range of the release arm is ensured, simplifying the operation process.
This makes the operation of the corn tortilla machine more convenient, reducing the complexity and time consumption for workers during the cleaning process.
Smart Images
Figure CN223943655U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of corn cake machine, concretely relates to a mexican corn cake machine with a release arm return structure. BACKGROUND
[0002] At present, the corn cake machine is used for flattening the dough made of corn flour and cutting out the circular or elliptical Mexican corn cake. For example, Figure 7As shown, the tortilla machine comprises a first spreading roller 91, a second spreading roller 92 and a cutter roller 93, the cylindrical surface of the cutter roller 93 is provided with cutting edges, the cutter roller 93 is located at the lower left side of the first spreading roller 91, the tortilla machine further comprises a conveying mesh belt 94, the left end of the conveying mesh belt 94 is located at the lower right side of the first spreading roller 91, in the working state, the second spreading roller 92 is close to the left side of the first spreading roller 91; the dough is placed between the second spreading roller 92 and the first spreading roller 91, the first spreading roller 91 rotates counterclockwise, the second spreading roller 92 rotates clockwise, the second spreading roller 92 and the first spreading roller 91 drive the dough downward through the gap between the second spreading roller 92 and the first spreading roller 91, when the dough is squeezed to pass through the above gap, the dough is spread into a dough sheet, the dough sheet moves downward to the cutter roller 93, since the cutter roller 93 rotates clockwise, the cutter roller 93 drives the lower end of the soft dough sheet to move rightward, so that the dough sheet moves to the position between the cutter roller 93 and the lower left part of the first spreading roller 91, when the cutting edge on the cutter roller 93 rotates to the position close to the first spreading roller 91, the cutting edge can cut the dough sheet, so that the dough sheet is cut into the shape of a tortilla when passing between the cutter roller 93 and the first spreading roller 91, then the right end of the cut tortilla reaches the conveying mesh belt 94, the conveying mesh belt 94 drives the tortilla to move rightward out. When the tortilla machine needs to be cleaned, the first spreading roller 91 and the second spreading roller 92 need to be separated, the tortilla machine is provided with a fixed seat 1 and a swing seat 11, the first spreading roller 91 is rotatably arranged on the fixed seat 1 through a bearing, the second spreading roller 92 is rotatably arranged between the front and rear swing seats 11 through a bearing, the front and rear swing seats 11 are relatively fixedly connected, the cutter roller 93 is rotatably arranged on the fixed seat 1, the swing seat 11 is provided with a buckle 3, the fixed seat 1 is connected with a hook arm 2, the left end of the hook arm 2 buckles the buckle 3, the swing seat 11 is hinged with an unbuckling arm 4, when the unbuckling arm 4 is swung by hand, the right end of the unbuckling arm 4 swings upward to hold up the left end of the hook arm 2 to make the hook arm 2 separate from the buckle 3, then the upper part of the swing seat 11 is pulled leftward, the swing seat 11 swings counterclockwise, the second spreading roller 92 is separated from the first spreading roller 91, so that the internal structure of the tortilla machine is opened, which is convenient for detailed cleaning of the internal structure of the tortilla machine and is beneficial to food hygiene, after cleaning, the swing seat 11 is swung clockwise to return, the left end of the hook arm 2 is provided with a guide inclined surface 202, the buckle 3 contacts and pushes the guide inclined surface 202, so that the hook arm 2 swings upward, when the buckle 3 passes the hook part 201 of the left end of the hook arm 2 rightward, the elastic restoring force of the upper buckle spring 26 pulls the left end of the hook arm 2 downward, so that the hook part 201 and the buckle 3 are buckled again.But in actual use, the right end of the unlocking arm 4 can be higher than the left end of the hook arm 2 during the process that the worker swings the swing seat 11 clockwise back to the position, so the worker needs to pay special attention to swing the unlocking arm 4 clockwise first, so that the right end of the unlocking arm 4 moves downward back to the position, otherwise, after the hook portion 201 and the buckle 3 are buckled again, the right end of the unlocking arm 4 is located above the left end of the hook arm 2, and then if the hook portion 201 and the buckle 3 need to be unlocked, the unlocking arm 4 cannot be used for unlocking operation, so the operation of the corn cake machine of the prior art is not convenient, and it is necessary to improve. SUMMARY
[0003] The Mexican corn cake machine with the unlocking arm back-to-position structure overcomes the defects of the prior art, and is convenient for operation of the corn cake machine.
[0004] The purpose of the utility model is realized through the following technical scheme.
[0005] The Mexican corn cake machine with the unlocking arm back-to-position structure disclosed by the utility model has the Mexican corn cake machine with the unlocking arm back-to-position structure, which comprises a fixed seat and a swing seat, the lower end of the swing seat is hinged to the fixed seat, the upper portion of the swing seat is provided with a buckle, the fixed seat is connected with a hook arm, the left end of the hook arm is buckled to the buckle, wherein the swing seat is hinged with an unlocking arm, the right end of the unlocking arm is formed with a supporting surface for supporting the left end of the hook arm upward to make the hook arm separate from the buckle, the swing seat is connected with a reset spring for driving the right portion of the unlocking arm to swing downward, and one end of the reset spring is connected with the unlocking arm.
[0006] Preferably, the swing seat is provided with an upper limiting piece for limiting the unlocking arm, and the upper limiting piece is arranged on the upper side of the right portion of the unlocking arm.
[0007] Preferably, the swing seat is provided with a lower limiting piece for limiting the unlocking arm, and the lower limiting piece is arranged on the lower side of the right portion of the unlocking arm.
[0008] Preferably, the unlocking arm and the swing seat are hinged through a hinge shaft, the left end of the unlocking arm is provided with a handle shaft, and the hinge shaft is located between the handle shaft and the supporting surface.
[0009] Preferably, the reset spring is a tensile spring, the upper end of the reset spring is connected with the right lower side of the unlocking arm, and the lower end of the reset spring is connected with the swing seat.
[0010] Preferably, the upper limiting piece is an internal hexagonal cylindrical head screw, and the upper limiting piece is screwed to the swing seat.
[0011] The utility model discloses a Mexican corn cake machine with a buckle releasing arm reset structure, which belongs to the field of corn cake machines. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a front view structural schematic diagram of the corn cake machine in the working state of the utility model.
[0013] Figure 2 It is a front view structural schematic diagram of the corn cake machine in the buckle releasing state of the buckle and the hook arm.
[0014] Figure 3 It is a front view structural schematic diagram of the corn cake machine in the opening state of the utility model.
[0015] Figure 4 It is a front view structural schematic diagram of the corn cake machine in the state before the buckle and the hook arm are buckled.
[0016] Figure 5 It is Figure 4 a partial structural schematic diagram of A.
[0017] Figure 6 It is a plan view structural schematic diagram of the swing seat, the buckle releasing arm, the handle shaft and the second spreading surface roller combination of the utility model.
[0018] Figure 7 It is a front view structural schematic diagram of the corn cake machine of the prior art.
[0019] Label explanation: fixed seat 1, swing seat 11, hinged pin 1101, hook arm 2, hook part 201, clamping groove 2011, guide inclined surface 202, screw rod 21, compression spring 22, handle nut 23, guide block 24, support block 25, upper buckle spring 26, buckle 3, buckle releasing arm 4, supporting surface 401, hinged shaft 41, upper limiting part 42, lower limiting part 43, handle shaft 44, reset spring 5, first spreading surface roller 91, second spreading surface roller 92, cutter die roller 93, conveying mesh belt 94. DETAILED DESCRIPTION
[0020] The utility model will be further described in combination with the drawings.
[0021] The utility model discloses a Mexican corn cake machine with a buckle releasing arm reset structure, which belongs to the field of corn cake machines. Figure 1 and Figure 2As shown, it comprises a fixed seat 1 and a swing seat 11, the lower end of the swing seat 11 is hingedly connected to the fixed seat 1, specifically, the lower end of the swing seat 11 is connected to the fixed seat 1 through a hinge pin 1101, the upper part of the swing seat 11 is provided with a buckle block 3, specifically, the upper front side of the swing seat 11 at the front position is connected to the corresponding buckle block 3 through the corresponding screw, and the upper rear side of the swing seat 11 at the rear position is connected to the corresponding buckle block 3 through the corresponding screw. Figure 1 As shown, the fixed seat 1 is connected with a hook arm 2, the left end of the hook arm 2 is buckled to the buckle block 3, specifically, the outer side of the upper part of the fixed seat 1 is provided with a supporting block 25, the outer side of the fixed seat 1 is further provided with a guide block 24, the right end of the hook arm 2 is relatively fixedly connected to the left end of a screw rod 21, the screw rod 21 is loosely inserted through the supporting block 25, a compression spring 22 is sleeved on the screw rod 21, the compression spring 22 is arranged between the left side surface of the supporting block 25 and the right end surface of the hook arm 2, the right end of the screw rod 21 is screwed with a handle nut 23, the handle nut 23 is abutted against the right side of the supporting block 25 through the elastic recovery force of the compression spring 22, the lower end of an upper buckling spring 26 is connected to the fixed seat 1, the upper end of the upper buckling spring 26 is connected to the left part of the hook arm 2, the hook arm 2 is arranged in the guide groove of the guide block 24, so that the guide block 24 blocks the hook arm 2 from rotating around the axis of the screw rod 21, the left end of the hook arm 2 is formed with a hook portion 201, specifically, the hook portion 201 is buckled to the left side of the buckle block 3, and the body of the hook arm 2 is located on the upper side of the buckle block 3; since the dough is extruded downward through the first and second spreading rollers 91 and 92, the reaction force of the dough on the second spreading roller 92 pushes the second spreading roller 92 to the left, and the hook portion 201 of the left end of the hook arm 2 blocks the swing seat 11 from counterclockwise swinging, when the handle nut 23 is rotated, the handle nut 23 drives the screw rod 21 and the hook arm 2 to move leftward and rightward to adjust the position, so that the left and right positions of the hook portion 201 can be adjusted, thereby adjusting the gap between the first and second spreading rollers 91 and 92, and the thickness of the dough wrapper can be adjusted.
[0022] As shown, Figure 1 and Figure 5 the swing seat 11 is hingedly connected with an unbuckling arm 4, the right end of the unbuckling arm 4 is formed with a supporting surface 401 for supporting the left end of the corresponding hook arm 2 upward to make the hook arm 2 disengage from the buckle block 3, the swing seat 11 is connected with a reset spring 5 for driving the right part of the unbuckling arm 4 to swing downward, one end of the reset spring 5 is connected to the unbuckling arm 4; as shown, Figure 2 the unbuckling arm 4 is counterclockwise swung (the reset spring 5 is further elastically deformed at the same time), the right end of the unbuckling arm 4 moves upward, the supporting surface 401 moves upward to support the guide inclined surface 202 of the left end of the hook arm 2, so that the hook portion 201 moves upward to disengage from the buckle block 3, at this time, the upper part of the swing seat 11 is pulled to the left, as shown, Figure 3As shown, the left swing of the swing base 11 can be achieved, that is, the tortilla machine is opened, the worker releases the unbuckling arm 4, and the elastic restoring force of the reset spring 5 pulls the unbuckling arm 4 to swing clockwise to reset the unbuckling arm 4, so that the right part of the unbuckling arm 4 swings downward to reset (i.e. back to position), and then Figure 4 As shown, when the swing base 11 needs to be swung clockwise to reset, the worker does not need to pay attention to the relative position of the unbuckling arm 4 and the hook arm 2, because the right part of the unbuckling arm 4 has been swung downward to reset, and then Figure 5 As shown, the right upper end of the buckle block 3 contacts the guide slope 202 of the left end of the hook arm 2, the buckle block 3 pushes the guide slope 202 to make the left part of the hook arm 2 swing upward (because there is a large gap between the screw rod 21 and the supporting block 25), which is equivalent to the guide slope 202 guiding the buckle block 3 to slide downward relative to the hook part 201, as shown Figure 1 As shown, so that the hook part 201 restores the buckle block 3, as shown Figure 5 As shown, the right side of the hook part 201 abuts against the clamping groove 2011, and the clamping groove 2011 is adapted to connect the upper end of the buckle block 3, so that the left swing of the buckle block 3 is blocked by the hook part 201, and the left swing of the hook part 201 is blocked by the supporting block 25, and the right swing of the buckle block 3 is blocked by the right inner wall of the clamping groove 2011 (the right swing of the buckle block 3 needs to overcome the elastic restoring force of the compression spring 22). From the above, it can be seen that by arranging the reset spring 5, the worker does not need to swing the right end of the unbuckling arm 4 downward to reset when operating the swing base 11 to reset, which is beneficial to the convenient operation of the tortilla machine.
[0023] Further, as shown in Figure 1 and Figure 2 The swing base 11 is provided with an upper limiting piece 42 for limiting the unbuckling arm 4, and the upper limiting piece 42 is arranged on the upper side of the right part of the unbuckling arm 4, that is, the upper limiting piece 42 limits the swing amplitude of the right part of the unbuckling arm 4 upward, as shown Figure 2 When the left end of the hook arm 2 is lifted by the supporting surface 401 to a small amplitude upward from the buckle block 3, the upper surface of the unbuckling arm 4 contacts the upper limiting piece 42, which can avoid the deformation amplitude of the reset spring 5 exceeding the limit to damage the reset spring 5, and avoid the right end of the unbuckling arm 4 swinging upward to bend the hook arm 2, and also shorten the reset stroke of the unbuckling arm 4.
[0024] Further, as shown in Figure 1 and Figure 2 The swing base 11 is provided with a lower limiting piece 43 for limiting the unbuckling arm 4, and the lower limiting piece 43 is arranged on the lower side of the right part of the unbuckling arm 4, that is, the lower limiting piece 43 limits the swing amplitude of the right part of the unbuckling arm 4 downward, which avoids the worker needing to swing the unbuckling arm 4 to a large stroke to make the supporting surface 401 contact the guide slope 202.
[0025] Further, as shown in Figure 1And Figure 6 As shown in the figure, the release arm 4 is hinged with the swing seat 11 through the hinge shaft 41, the number of the hinge shaft 41 is set to one, the hinge shaft 41 penetrates the swing seat 11 and the release arm 4 along the front and back directions, the left end of the release arm 4 is provided with the handle shaft 44, the hinge shaft 41 is located between the handle shaft 44 and the supporting surface 401, so the worker can push down the handle shaft 44 to make the supporting surface 401 lift up and guide the inclined surface 202, because the handle shaft 44 is pressed down by hand, the body gravity of the worker can be more conveniently utilized, so that the hook part 201 and the buckle 3 are more easily released. As shown in the figure, Figure 6 More specifically, the front side of the swing seat 11 located at the front position and the rear side of the swing seat 11 located at the rear position are respectively provided with the release arm 4, the front and back ends of the handle shaft 44 are respectively connected with the corresponding release arm 4 through the corresponding screw, the handle shaft 44 is located at the left outer side of the swing seat 11, so that the handle shaft 44 can be pushed and pulled up and down to simultaneously drive the front and back release arms 4 to swing, the right end of the release arm 4 located at the front position supports the hook arm 2 located at the front position, the right end of the release arm 4 located at the rear position supports the hook arm 2 located at the rear position, and when the swing seat 11 is opened relative to the fixed seat 1, the handle shaft 44 can also be held by hand.
[0026] Further, as shown in the figure, Figure 1 The reset spring 5 is set as a tensile spring, the upper end of the reset spring 5 is connected with the right lower side of the release arm 4, specifically, the right lower side of the release arm 4 is welded with a buckle ring, the upper end of the reset spring 5 is hooked with the above-mentioned buckle ring, the above-mentioned buckle ring is located at the right side of the hinge shaft 41, the upper limiting part 42 is located at the right side of the hinge shaft 41, the lower end of the reset spring 5 is connected with the corresponding swing seat 11, specifically, the swing seat 11 is screwed with a hanging nail, the lower end of the reset spring 5 is hooked with the above-mentioned hanging nail, because the buckle 3 is arranged upward, the release arm 4 and the hook arm 2 are also arranged upward, so that the installation space of the lower part of the swing seat 11 is relatively sufficient, and the reset spring 5 is set as a tensile spring, so that the reset spring 5 can be arranged at the lower side of the release arm 4, which provides a relatively sufficient installation position for the reset spring 5.
[0027] Further, as shown in the figure, Figure 1 And Figure 6 The upper limiting part 42 is set as an internal hexagonal cylindrical head screw, the upper limiting part 42 is screwed with the swing seat 11, the axis of the upper limiting part 42 is along the front and back directions, the upper limiting part 42 is further screwed with a hexagonal nut, the hexagonal nut is connected with the swing seat 11, so that the above-mentioned structure is beneficial to the easy procurement and installation of the upper limiting part 42.
Claims
1. A tortilla machine with a decoupling arm return structure, comprising a fixed seat (1) and a swing seat (11), the lower end of the swing seat (11) is hinged to the fixed seat (1), the upper part of the swing seat (11) is provided with a buckle block (3), the fixed seat (1) is connected with a hook arm (2), the left end of the hook arm (2) is buckled with the buckle block (3), characterized in that: The swing seat (11) is hinged with a tripping arm (4), the right end of the tripping arm (4) is formed with a supporting surface (401) for supporting the left end of the hook arm (2) upward to make the hook arm (2) disengage from the buckle (3), the swing seat (11) is connected with a return spring (5) for driving the right part of the tripping arm (4) to swing downward, one end of the return spring (5) is connected with the tripping arm (4).
2. The tortilla machine having a trip arm return structure of claim 1, wherein: The swing seat (11) is provided with an upper limiting piece (42) for limiting the tripping arm (4), the upper limiting piece (42) is arranged on the upper side of the right part of the tripping arm (4).
3. The tortilla machine having a trip arm return structure of claim 2, wherein: The swing seat (11) is provided with a lower limiting piece (43) for limiting the tripping arm (4), the lower limiting piece (43) is arranged on the lower side of the right part of the tripping arm (4).
4. The tortilla machine having a trip arm return structure according to claim 2 or 3, characterized in that: The tripping arm (4) and the swing seat (11) are hinged through a hinge shaft (41), the left end of the tripping arm (4) is provided with a handle shaft (44), the hinge shaft (41) is located between the handle shaft (44) and the supporting surface (401).
5. The tortilla machine having a trip arm return structure of claim 4, wherein: The return spring (5) is a tension spring, the upper end of the return spring (5) is connected with the right lower side of the tripping arm (4), and the lower end of the return spring (5) is connected with the swing seat (11).
6. The tortilla machine having a trip arm return structure of claim 5, wherein: The upper limiting piece (42) is a hexagonal cylindrical head screw, and the upper limiting piece (42) is screwed with the swing seat (11).