Pre-pressing feeding mechanism of cake baking machine

Abstract

The utility model relates to the technical field of food machinery, in particular to a prepressing feeding mechanism of a cake baking machine, which comprises a barrel mold, a feeding mechanism and a feeding mechanism, the cam is mounted on the rack; the positioning screw is mounted on the rack and is used for locking the cam; the handle is fixed on the cam mandrel; one end of the adjusting sleeve is sleeved on the shaft on the outer side of the cam, and the other end is provided with internal threads; one end of the locking adjusting rod is fixed in the screw hole of the adjusting sleeve; the feeding bracket assembly comprises a guide column, a bracket, a conveying belt arranged on the bracket and a fixing plate. A supporting plate is arranged above the fixing plate; one end of the guide column is fixed on the supporting plate, and the other end of the guide column penetrates through the fixing plate and is connected with an adjusting nut; the bracket is connected with the rack through a rotating shaft; a positioning shaft is arranged on a side bracket of the feeding bracket combination; and the other end of the locking adjusting rod is sleeved on the positioning shaft. The angle of the feeding bracket combination can be adjusted, and the feeding bracket combination is rotated downwards when the cylinder die is preheated, so that the conveying belt is prevented from being burnt by the cylinder die.

Description

Technical Field

[0001] The utility model relates to the technical field of food machinery, in particular to a pre-pressing and feeding mechanism of a pancake machine. Background Art

[0002] A pancake machine is an automated device that presses dough or other ingredients into round pancakes. Traditional pancake machines have a fixed feeding part. When the mold is heated, the automatic feeding conveyor belt will also be heated at the same time. Over time, the tightness of the conveyor belt cannot be controlled, or the conveyor belt is directly burned, making the equipment unusable. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and proposes a pre-pressing feeding mechanism for a pancake machine.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A pre-pressing and feeding mechanism for a pancake making machine, comprising:

[0006] The drum mold support roller is fixed on the bracket;

[0007] The drum mold is placed on the drum mold support roller;

[0008] A cam is mounted on the frame via a cam fixing seat;

[0009] A positioning screw, mounted on the frame, used to lock the cam;

[0010] A handle, fixed on the mandrel of the cam;

[0011] The adjusting sleeve has a hole sleeve at one end, which is sleeved on the shaft outside the cam, and has an internal thread at the other end;

[0012] A locking adjustment rod, one end of which has an external thread and is fixed in the screw hole of the adjustment sleeve;

[0013] The feeding bracket assembly is located below the cylinder mold, and includes a guide column, a bracket, a conveyor belt arranged on the bracket and a fixed plate; the fixed plate is aligned with the cylinder mold, and a support plate is arranged on the top; one end of the guide column is fixed to the support plate, and the other end passes through the fixed plate and is threadedly connected with an adjusting nut, and the upper surface of the adjusting nut contacts the lower surface of the fixed plate; a spring is sleeved on the guide column located between the fixed plate and the support plate; the inner wall of the conveyor belt contacts the upper surface of the support plate; a rotating shaft is provided at one end of the bracket, and the rotating shaft is fixed to one side of the frame, and a positioning shaft is provided on the side bracket of the feeding bracket assembly; the other end of the locking adjustment rod is sleeved on the positioning shaft.

[0014] The above technical scheme can drive the loading bracket assembly to rotate around the rotating shaft by turning the handle, thereby moving away from the drum mold to prevent the conveyor belt from being burned by the drum mold; by adjusting the adjusting nut, the height of the support plate can be changed to adjust the distance and pressure between the conveyor belt and the drum mold, so that the dough embryo can be firmly adsorbed on the drum mold.

[0015] Furthermore, a locking nut is installed on the external thread of the locking and adjusting rod, and the locking nut is pre-tightened to ensure a reliable connection between the locking and adjusting rod and the adjusting sleeve.

[0016] Furthermore, a positioning block is provided on the frame, located above the loading bracket assembly, for positioning the loading bracket assembly.

[0017] Furthermore, rollers are provided at both ends of the bracket, and the conveyor belt is sleeved on the rollers.

[0018] Furthermore, more than two guide pillars are provided.

[0019] Furthermore, four guide pillars are provided.

[0020] Furthermore, six guide pillars are provided.

[0021] Furthermore, the drum mold support roller is fixed on the drum mold support shaft, support seats are fixed on both ends of the drum mold support shaft, and the support seats are fixed on the frame.

[0022] Furthermore, a cam fixing seat, a positioning block, and a positioning screw are provided on the front side of the frame, and the cam fixing seat is used to install the cam; a shaft fixing hole is provided on the rear side of the frame for installing the shaft, and an intermediate cross beam is provided in the middle position of the frame, and a support seat mounting hole is provided on the intermediate cross beam for installing the support seat.

[0023] Furthermore, the loading bracket assembly is located below the middle crossbeam of the frame.

[0024] Technical effects of the utility model:

[0025] Compared with the prior art, the pre-pressing feeding mechanism of the pancake machine of the utility model can adjust the angle of the feeding bracket assembly under the cooperation of the cam, handle, adjustment sleeve, locking adjustment rod, positioning screw and other components. When the drum mold is preheated, the feeding bracket assembly is rotated downward away from the drum mold to prevent the conveyor belt of the feeding bracket assembly from being burned by the drum mold. In addition, the utility model can also change the distance between the conveyor belt and the drum mold by adjusting the adjustment nut, so as to adjust the pressure according to the thickness of the dough embryo, and ensure that the dough embryo can be firmly adsorbed on the drum mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the combined position of the loading bracket when the drum mold of the utility model is heated;

[0027] Figure 2 This is a schematic diagram of the combined position of the loading bracket during formal production of the utility model;

[0028] Figure 3 This is a schematic diagram of the cam structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the adjustment sleeve of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the locking adjustment rod of the utility model;

[0031] Figure 6 This is a schematic diagram of the handle structure of the utility model;

[0032] Figure 7 This is a schematic diagram of the combined structure of the feeding bracket of the utility model;

[0033] Figure 8 This is a combined sectional view of the loading bracket of the utility model;

[0034] Fig. 9 This is a schematic diagram of the frame structure of the utility model;

[0035] Fig.10 The utility model is a schematic diagram of the structure of the pre-pressing and feeding mechanism of the pancake making machine.

[0036] In the figure, 1, frame; 2, support seat; 3, drum mold support roller; 4, drum mold; 5, feeding bracket assembly; 6, cam; 7, handle; 8, adjustment sleeve; 9, locking adjustment rod; 10, drum mold support shaft; 11, locking nut;

[0037] 101, cam fixing seat; 102, positioning screw; 103, shaft fixing hole; 104, middle crossbeam; 105, support seat mounting hole; 106, positioning block;

[0038] 501, bracket; 502, conveyor belt; 503, rotating shaft; 504, positioning shaft; 505, guide column; 506, fixing plate; 507, supporting plate; 508, spring; 509, adjusting nut; 510, roller;

[0039] 801. Hole sleeve. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is clearly and completely described below in conjunction with the accompanying drawings of the specification.

[0041] Embodiment 1:

[0042] like Figure 1As shown, the present embodiment involves a pre-pressing feeding mechanism of a pancake making machine, comprising a frame 1, a support seat 2, a cylinder mold support roller 3, a cylinder mold 4, a feeding bracket assembly 5, a cam 6, a handle 7, an adjustment sleeve 8, a locking adjustment rod 9 and a cylinder mold support shaft 10.

[0043] like Fig. 9 As shown, the frame 1 is provided with a cam fixing seat 101, a positioning block 106, and a positioning screw 102 on the front side, a shaft fixing hole 103 on the rear side, and an intermediate crossbeam 104 is provided in the middle of the frame 1, and a support seat mounting hole 105 is provided on the intermediate crossbeam 104.

[0044] like Fig. 9 and 10 As shown, support seats 2 are fixed at both ends of the cylinder mold support shaft 10, and the support seats 2 are fixed in the support seat mounting holes 105 on the middle cross beam 104 of the frame 1. Two cylinder mold support rollers 3 are also fixed on the cylinder mold support shaft 10. Two groups of cylinder mold support shafts 10 are provided, and the cylinder mold 4 is placed on the cylinder mold support rollers 3 of the two groups of cylinder mold support shafts 10, and the cylinder mold support rollers 3 support the cylinder mold 4.

[0045] like Figure 1-10 The feeding bracket assembly 5 is located below the middle crossbeam 104 of the frame 1 and is positioned by the positioning block 106 on the frame 1. The feeding bracket assembly 5 includes a bracket 501, a conveyor belt 502, a rotating shaft 503, a positioning shaft 504, a guide column 505, a fixing plate 506, a supporting plate 507, a spring 508, an adjusting nut 509 and a roller 510. A rotating shaft 503 is provided at one end of the bracket 501, and the rotating shaft 503 is fixed in the rotating shaft fixing hole 103 on the frame 1; a positioning shaft 504 is provided on the side bracket 501 of the feeding bracket assembly 5. The center of the fixed plate 506 is aligned with the drum mold 4, and a support plate 507 is arranged above it; four guide pillars 505 are arranged, which are respectively fixed on the four corners of the support plate 507, and the lower end of the guide pillar 505 passes through the fixed plate 506 and is threadedly connected with an adjusting nut 509, the upper surface of the adjusting nut 509 contacts the lower surface of the fixed plate 506, and the guide pillar 505 can slide up and down relative to the fixed plate 506; a spring 508 is sleeved on the guide pillar 505 located between the fixed plate 506 and the support plate 507, when the adjusting nut 509 is adjusted downward relative to the guide pillar 505, the support plate 507 can be raised to increase the distance between the support plate 507 and the fixed plate 506, conversely, when the adjusting nut 509 is adjusted upward relative to the guide pillar 505, the support plate 507 can be lowered to reduce the distance between the support plate 507 and the fixed plate 506. The inner wall of the conveyor belt 502 contacts the upper surface of the support plate 507 ; rollers 510 are provided at both ends of the bracket 501 , and the conveyor belt 502 is sleeved on the rollers 510 .

[0046] like Figure 1 , 2As shown in Figure 10, the cam 6 is fixed on the cam fixing seat 101 on the frame 1 and is locked by the positioning screw 102 on the frame 1; the handle 7 is fixed on the core shaft of the cam 6; one end of the adjustment sleeve 8 is a hole sleeve 801, which is sleeved on the shaft outside the cam 6, and the other end has an internal thread; one end of the locking adjustment rod 9 has an external thread and is fixed in the screw hole of the adjustment sleeve 8, and the other end is sleeved on the positioning shaft 504 on the side of the feeding bracket assembly 5; a locking nut 11 is installed on the external thread of the locking adjustment rod 9, and the locking nut 11 is pre-tightened to reliably connect the locking adjustment rod 9 and the adjustment sleeve 8. Through the mutual cooperation of the positioning screw 102 and the locking adjustment rod 9, it can be ensured that the feeding bracket assembly 5 is in a good locking position.

[0047] Working principle: When the utility model is in use, the drum mold support shaft 10 (which can be driven by a motor) rotates, driving the drum mold support roller 3 to rotate. The drum mold support roller 3 contacts the outer circle of the drum mold 4, and the friction between the two drives the drum mold 4 to rotate.

[0048] Turn the handle 7, the handle 7 drives the cam 6 to rotate, the cam 6 drives the adjustment sleeve 8 and the locking adjustment rod 9 to rotate, thereby driving the loading bracket assembly 5 to move, the loading bracket assembly 5 rotates upward with the rotating shaft 503 as the center, and stops moving when the upper plane of the bracket 501 contacts the positioning block 106 on the frame 1. Continue to turn the handle 7, the cam 6 is at the top dead center position, the cam 6 is fixed on the positioning screw 102, and the locking is completed. Conversely, turn the handle 7 in the opposite direction to make the loading bracket assembly 5 rotate downward with the rotating shaft 503 as the center, and use its own weight to fall back to the bottom dead center position of the cam 6.

[0049] When the feeding bracket assembly 5 is at the upper dead point locking position, the conveyor belt 502 is basically in contact with the drum mold 4. By adjusting the adjusting nut 509 on the guide column 505, the support plate 507 moves upward under the action of the spring force, driving the conveyor belt 502 at this position to move upward, thereby changing the distance between the conveyor belt 502 and the drum mold 4. According to the thickness of the dough embryo, the pressure is appropriately adjusted to ensure that the dough embryo can be firmly adsorbed on the drum mold 4.

[0050] When the drum mold 4 is in the preheating process, the loading bracket assembly 5 can be moved to the bottom dead center position to prevent the conveyor belt 502 from being heated and causing the conveyor belt 502 to be burned or deformed.

[0051] When the drum mold 4 reaches the preheating temperature, the loading bracket assembly 5 is moved to the upper dead center position to ensure that the dough embryo is subjected to appropriate pressure when passing through the drum mold 4.

[0052] The above-mentioned specific implementation methods are only specific cases of the present utility model. The patent protection scope of the present utility model includes but is not limited to the above-mentioned specific implementation methods. Any appropriate changes or modifications made to them by ordinary technicians in the relevant technical field in accordance with the claims of the present utility model shall fall within the patent protection scope of the present utility model.

Claims

1. A pre-pressing feeding mechanism for a pancake machine, characterized in that: include: The drum mold support roller is fixed on the bracket; The drum mold is placed on the drum mold support roller; A cam is mounted on the frame via a cam fixing seat; A positioning screw, mounted on the frame, used to lock the cam; A handle, fixed on the mandrel of the cam; The adjusting sleeve has a hole sleeve at one end, which is sleeved on the shaft outside the cam, and has an internal thread at the other end; A locking adjustment rod, one end of which has an external thread and is fixed in the screw hole of the adjustment sleeve; The feeding bracket assembly is located below the cylinder mold, and includes a guide column, a bracket, a conveyor belt arranged on the bracket and a fixed plate; the fixed plate is aligned with the cylinder mold, and a support plate is arranged on the top; one end of the guide column is fixed to the support plate, and the other end passes through the fixed plate and is threadedly connected with an adjusting nut, and the upper surface of the adjusting nut contacts the lower surface of the fixed plate; a spring is sleeved on the guide column located between the fixed plate and the support plate; the inner wall of the conveyor belt contacts the upper surface of the support plate; a rotating shaft is provided at one end of the bracket, and the rotating shaft is fixed to one side of the frame, and a positioning shaft is provided on the side bracket of the feeding bracket assembly; the other end of the locking adjustment rod is sleeved on the positioning shaft.

2. The pre-pressing feeding mechanism of the pancake maker according to claim 1, characterized in that: A locking nut is installed on the external thread of the locking and adjusting rod.

3. The pre-pressing feeding mechanism of the pancake maker according to claim 1, characterized in that: A positioning block is arranged on the frame and is located above the loading bracket assembly.

4. The pre-pressing and feeding mechanism of the pancake maker according to claim 1, characterized in that: Rollers are arranged at both ends of the bracket, and the conveyor belt is sleeved on the rollers.

5. The pre-pressing feeding mechanism of the pancake maker according to claim 1, characterized in that: There are more than two guide pillars.

6. The pre-pressing and feeding mechanism of the pancake maker according to claim 5, characterized in that: Four guide pillars are provided.

7. The pre-pressing and feeding mechanism of the pancake maker according to claim 5, characterized in that: Six guide pillars are provided.

8. The pre-pressing and feeding mechanism of the pancake maker according to claim 1, characterized in that: The drum mold supporting roller is fixed on the drum mold supporting shaft, and supporting seats are fixed on both ends of the drum mold supporting shaft, and the supporting seats are fixed on the frame.

9. The pre-pressing and feeding mechanism of a pancake maker according to any one of claims 1 to 8, characterized in that: The front side of the frame is provided with a cam fixing seat, a positioning block, and a positioning screw; the rear side of the frame is provided with a rotating shaft fixing hole, the middle position of the frame is provided with an intermediate crossbeam, and the intermediate crossbeam is provided with a support seat mounting hole.

10. The pre-pressing and feeding mechanism of the pancake maker according to claim 9, characterized in that: The loading bracket assembly is located below the middle crossbeam of the frame.

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