Soft material extrusion forming and cutting mechanism

Abstract

The utility model discloses a soft material extrusion forming and cutting-off mechanism which comprises a feeding platform, a receding groove is formed in the feeding platform, a lower forming pressing wheel is arranged corresponding to the receding groove, an upper forming pressing wheel is arranged above the lower forming pressing wheel, forming grooves are formed in the upper forming pressing wheel and the lower forming pressing wheel, and the forming grooves are communicated with the feeding platform. The device is characterized in that the upper forming pressing wheel is rotationally arranged on an upper pressing wheel seat, one end of the upper pressing wheel seat is arranged on the rack in a swinging mode, a clamping groove and a positioning groove are formed in the upper pressing wheel seat, one end of a shifting arm can be clamped into the clamping groove or the positioning groove, and the shifting arm is rotationally arranged on a lifting block and locked through a locking assembly. The lifting block is connected with a lifting adjusting assembly, and cutting assemblies are arranged at the discharging ends of the upper forming pressing wheel and the lower forming pressing wheel. The height of the upper forming pressing wheel can be adjusted, upward swinging and positioning of the upper forming pressing wheel can also be achieved, and the pressing wheel can be replaced or cleaned conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to material forming mechanism, concretely relates to a kind of soft material extrusion forming cutting mechanism. BACKGROUND

[0002] Soft material, such as food, such as soft candy, in the production packaging process, according to different production needs, soft candy may need to be extruded. The traditional extrusion forming mechanism is generally adopted by the structure of upper and lower press wheels, and the driving shaft for driving the upper and lower press wheels cannot be moved, which makes it difficult to adjust the distance between the upper and lower press wheels. If the thickness of the formed material changes, only the press wheel can be replaced, resulting in poor flexibility in use. In addition, due to the small distance between the upper and lower press wheels, if the press wheel needs to be cleaned, the press wheel can only be disassembled and cleaned, and then reassembled. It is very inconvenient to disassemble and assemble the press wheel in a small space, making the cleaning operation more complicated. SUMMARY

[0003] In view of the deficiencies of the background art, the technical problem to be solved by the utility model is to provide a soft material extrusion forming cutting mechanism to solve the above problems.

[0004] To this end, the utility model is implemented by the following scheme:

[0005] A kind of soft material extrusion forming cutting mechanism, including feeding platform, let slot is opened in the feeding platform, corresponding let slot is provided with lower forming press wheel, upper forming press wheel is provided above the lower forming press wheel, the lower forming press wheel is rotationally arranged on the rack, characterized by: the upper forming press wheel is rotationally arranged on the upper press wheel seat, one end of the upper press wheel seat is swingably arranged on the rack, the upper press wheel seat is provided with clamping slot and positioning slot, one end of the poking arm can be clamped into the clamping slot or the positioning slot, the poking arm is rotationally arranged on the lifting block and locked by locking assembly, the lifting block is connected with lifting adjustment assembly, cutting assembly is provided at the discharge end of upper and lower forming press wheels.

[0006] It also includes a drive shaft, the drive shaft passes through the upper press wheel seat, the upper press wheel seat is provided with bearing to rotationally support the drive shaft, the drive shaft is connected with first gear, the first gear is engaged with second gear, the second gear is connected with transmission shaft, and the transmission shaft is connected with upper forming press wheel.

[0007] The poking arm is provided with a roller, and the roller is clamped into the clamping slot or the positioning slot.

[0008] The locking assembly includes a locking bolt, the locking bolt is screwed with the lifting block, and the head of the locking bolt is pressed in the poking arm.

[0009] The lifting driving assembly comprises an adjusting screw rod, the bottom of the adjusting screw rod is screwed with a connecting block, and the connecting block is inserted into the lifting block.

[0010] The upper forming pressure roller, the lower forming pressure roller, the upper pressure roller seat, the poking arm and the lifting block are provided with two groups in front and back.

[0011] The two poking arms are connected with springs.

[0012] The two lifting blocks are hingedly connected with each other.

[0013] The soft material extrusion forming cutting mechanism has the advantages that the upper pressure roller seat is swingably arranged on the rack, the upper pressure roller seat is driven to swing up or down through the cooperation of the poking arm and the lifting block, the distance between the upper forming pressure roller and the lower forming pressure roller can be adjusted, different forming requirements can be met, the flexibility of use is improved, the upper pressure roller seat can be directly pulled to the highest swing angle, one end of the poking arm is clamped into the positioning groove of the upper pressure roller seat to realize the positioning of the upper pressure roller seat, and the upper forming pressure roller and the lower forming pressure roller can be conveniently disassembled or directly cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model discloses the following drawings:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is Figure 1 It is the partial close-up view of A direction in the middle;

[0017] Figure 3 It is Figure 2 It is the view of the upper pressure roller seat after removing part in the middle;

[0018] Figure 4 It is Figure 1 It is the view of another visual angle after removing the upper pressure roller seat;

[0019] Figure 5 It is Figure 4 It is the partial close-up view of B direction in the middle. DETAILED DESCRIPTION

[0020] As shown in the figure, the utility model discloses a kind of soft material extrusion forming cutting mechanism, including feeding platform 1, let slot is opened in feeding platform 1, corresponding let slot is provided with lower forming pressure roller 17, upper forming pressure roller 13 is provided above lower forming pressure roller 17, lower forming pressure roller 17 is rotationally arranged on rack, lower forming pressure roller 17 is rotated by corresponding rotating shaft, upper and lower forming pressure roller are all provided with forming groove, upper forming pressure roller 13 is rotationally arranged on upper pressure roller seat 2, one end of upper pressure roller seat 2 is swingably arranged on rack, handle 3 is connected on upper pressure roller seat 2, specifically, further include driving shaft 14, driving shaft 14 passes through upper pressure roller seat 2, bearing 15 is provided on upper pressure roller seat 2 to rotate support driving shaft 14, first gear 19 is connected on driving shaft 14, first gear 19 is engaged with second gear 16, second gear 16 is connected with transmission shaft 18, transmission shaft 18 is connected with upper forming pressure roller 13. Upper pressure roller seat 2 is provided with clamping groove 4 and positioning groove 6, one end of poking arm 12 can be clamped into clamping groove 4 or positioning groove 6, handle 11 is connected to one end of poking arm 12, further, roller 5 is provided on poking arm 12, roller 5 is clamped into clamping groove 4 or positioning groove 6, so that the handle 11 and the upper pressure roller seat 2 are more smooth. Poking arm 12 is rotationally arranged on lifting block 9 and is locked by locking assembly, specifically, locking assembly includes locking bolt 7, locking bolt 7 is screwed with lifting block 9, and the head of locking bolt 7 is pressed on poking arm 12, by unscrewing locking bolt 7, poking arm 12 can be released, to facilitate the control of the rocking arm 12 to swing. Lifting block 9 is connected with lifting adjusting assembly, and lifting driving assembly includes adjusting screw 10, adjusting screw 10 is screwed on mounting block 23, the bottom of adjusting screw 10 is screwed with connecting block 8, connecting block 8 is inserted into lifting block 9, by controlling the rotation of adjusting screw 10, lifting block 9 can be driven to lift, and then driving poking arm 12 to lift synchronously, the rear side of lifting block 9 can be attached to the rack, or guiding assembly is arranged corresponding to lifting block 9 to ensure that lifting block 9 only moves up and down. Cutting assembly 20 is provided at the discharge end of the upper and lower forming pressure rollers, and the cutting assembly 20 is a common cutting knife structure on the market, which belongs to the prior art, so its specific structure will not be described again. Upper forming pressure roller 13, lower forming pressure roller 17, upper pressure roller seat 2, poking arm 12 and lifting block 9 are provided with two groups from front to back, which can realize secondary extrusion forming, so that the forming of material is more stable and reliable. The two lifting blocks 9 are hingedly connected together to ensure that the lifting block 9 will not be rotated, so that the hingedly connected end of the lifting block 9 and the poking arm will only move up and down. Spring 22 is connected between the two poking arms 12 to realize the quick reset of the rocking arm 12 after rocking.

[0021] The utility model discloses a work principle is: material enters and is sent to upper and lower forming pressure wheel place from the feeding platform 1, and upper and lower forming pressure wheel cooperation extrude the material and form, and the material is driven to the rear under upper and lower forming pressure wheel, when material is sent to cutting assembly 20 place and is cut into single independent state with material and is sent out to the rear through the conveyer belt 21. When the thickness specification of material changes, through the control adjusting screw rod 10 rotation, drive lifting piece 9 and the arm 12 of stirring are lifted, the roller 5 of stirring arm 12 is located in the slot 4 at this time, will drive upper pressure wheel seat 2 along drive shaft 14 and swing or swing down in turn, and then the spacing of upper and lower forming pressure wheel is adjusted, when needing to clean or replace forming pressure wheel, can first screw out locking bolt 7, control the swing of stirring arm 12, make the roller 5 from the slot 4 and get out, then through handle 3 drive upper pressure wheel seat 2 swing to the highest position, and make the roller 5 with positioning groove 6 and resist upper pressure wheel seat 2 and be positioned, the spacing between upper and lower forming pressure wheel is very big at this time, can conveniently clean or dismount and replace the operation of forming pressure wheel.

[0022] The utility model discloses this structure, adopt upper pressure wheel seat swing setting on the frame, again through stirring arm and lifting piece cooperation drive upper pressure wheel seat swing or swing down, can adjust the spacing of upper and lower forming pressure wheel, adapt to different forming demand, improve its use flexibility, can directly pull upper pressure wheel seat to the highest swing angle again, and the one end of stirring arm is clamped into the positioning groove of upper pressure wheel seat and realizes the positioning of upper pressure wheel seat, can conveniently dismount or directly clean upper and lower forming pressure wheel.

Claims

1. A soft material extrusion molding and cutting mechanism, comprising a feeding platform (1), a clearance groove being provided on the feeding platform (1), a lower forming pressure roller (17) being provided corresponding to the clearance groove, an upper forming pressure roller (13) being provided above the lower forming pressure roller (17), the lower forming pressure roller (17) being rotatably mounted on a frame, characterized in that: The upper forming pressure roller (13) is rotatably mounted on the upper pressure roller seat (2). One end of the upper pressure roller seat (2) is swung on the frame. The upper pressure roller seat (2) is provided with a slot (4) and a positioning slot (6). One end of the actuating arm (12) can be inserted into the slot (4) or the positioning slot (6). The actuating arm (12) is rotatably mounted on the lifting block (9) and locked by the locking assembly. The lifting block (9) is connected to the lifting adjustment assembly. A cutting assembly (20) is provided at the discharge end of the upper and lower forming pressure rollers.

2. The soft material extrusion molding and cutting mechanism according to claim 1, characterized in that: It also includes a drive shaft (14), which passes through the upper pressure roller seat (2). The upper pressure roller seat (2) is provided with a bearing (15) to support the drive shaft (14) for rotation. A first gear (19) is connected to the drive shaft (14). The first gear (19) meshes with a second gear (16). The second gear (16) is connected to a transmission shaft (18). The transmission shaft (18) is connected to the upper forming pressure roller (13).

3. The soft material extrusion molding and cutting mechanism according to claim 1, characterized in that: The actuating arm (12) is provided with a roller (5), which is engaged in the slot (4) or the positioning slot (6).

4. The soft material extrusion molding and cutting mechanism according to claim 1, characterized in that: The locking assembly includes a locking bolt (7), which is screwed to the lifting block (9), and the head of the locking bolt (7) is pressed tightly against the actuating arm (12).

5. The soft material extrusion molding and cutting mechanism according to claim 1, characterized in that: The lifting adjustment assembly includes an adjusting screw (10), which is screwed onto the mounting block (23). The bottom of the adjusting screw (10) is screwed onto the connecting block (8), which is inserted into the lifting block (9).

6. The soft material extrusion molding and cutting mechanism according to claim 1, characterized in that: The upper forming pressure roller (13), the lower forming pressure roller (17), the upper pressure roller seat (2), the actuating arm (12) and the lifting block (9) are all provided with two sets in the front and rear.

7. The soft material extrusion molding and cutting mechanism according to claim 6, characterized in that: A spring (22) is connected between the two levers (12).

8. The soft material extrusion molding and cutting mechanism according to claim 6, characterized in that: The two lifting blocks (9) are hinged together.

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