Raw material bag feeding and extruding device

Abstract

The raw material bag feeding and extruding device comprises an extruding structure and a support structure matched with the extruding structure, the extruding structure comprises supporting arms which are symmetrically arranged and matched with each other, a sliding groove and a limiting groove communicated with the sliding groove are formed in one end of each supporting arm, an extruding arm in sliding fit with the sliding groove is arranged in the sliding groove, and a limiting seat matched with the limiting groove is arranged on the extruding arm. The other end of the supporting arm is provided with a positioning bolt, an elastic piece is arranged in the sliding groove, and the two ends of the elastic piece are connected with the sliding groove and the extrusion arm respectively. By the adoption of the structure, through the height and width adjusting structure, rapid adjustment can be achieved so as to adapt to feeding ports in different positions, and the feeding and bag extruding positions can be flexibly adjusted; the extrusion force is convenient to adjust, the feeding extrusion requirements of various raw materials are met, elastic extrusion is flexibly matched, and extrusion is thorough; the whole structure of the device is stable and firm, material extrusion and feeding are convenient and flexible, the adjustability is remarkable, and the practicability is extremely high.

Description

TECHNICAL FIELD

[0001] The utility model relates to feeding equipment technical field, especially raw material bag feeding and extruding device. BACKGROUND

[0002] In industrial production, especially in chemical industry, food processing and other industries, the feeding and extruding operation of raw material bags is a common process step. The traditional extruding device adopts a fixed structure and extrudes the raw material bag through a mechanical arm or a roller. However, the size (height, width, thickness) of the raw material bag varies greatly, and the fixed structure is difficult to adapt to bags of different specifications, resulting in insufficient extrusion or low equipment compatibility. Rigid extrusion can easily cause damage to the bag or uneven local stress, resulting in residue of the material in the bag and waste. At the same time, when the extruding structure is installed at the feeding position, it is often difficult to adapt to multiple devices at the same time, and the fixed structure cannot be adjusted. Therefore, it is particularly important to develop a feeding and extruding device that is efficient, easy to adjust and suitable for raw material bags of various specifications. SUMMARY

[0003] The utility model solves the technical problem to provide raw material bag feeding and extruding device, through height and width adjusting structure, can adjust to adapt to different position's feeding mouth quickly, flexible adjustment feeding and extruding bag position;Extruding strength is adjusted conveniently, is applicable to a variety of raw material feeding and extruding demand, elastic extrusion flexible cooperation, extruding thoroughly;The overall structure of the device is stable and reliable, and the extruding and feeding are convenient and flexible. It has remarkable adjustability and high practicability.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of raw material bag feeding and extruding device, which includes an extruding structure and a bracket structure matched therewith. The extruding structure includes support arms arranged symmetrically and matched with each other. One end of the support arm is provided with a sliding groove and a limiting groove communicated with the sliding groove. A pressing arm is arranged in the sliding groove in sliding cooperation with the sliding groove. A limiting seat matched with the limiting groove is arranged on the pressing arm. An extruding roller is arranged on the limiting seat. The other end of the support arm is provided with a positioning bolt. An elastic member is arranged in the sliding groove, and the two ends of the elastic member are connected with the sliding groove and the pressing arm respectively.

[0005] In the preferred scheme, the bracket structure includes mounting arms arranged symmetrically and matched with the support arms. One end of the mounting arm is provided with a single-pass groove for sliding of the support arm. An adjusting groove communicated with the single-pass groove is arranged on the mounting arm. The adjusting groove is matched with the positioning bolt. The mounting arm on one side is provided with a first height adjusting structure and connected through a first connecting rod. The mounting arm on the other side is provided with a second height adjusting structure and connected through a second connecting rod. The first height adjusting structure and the second height adjusting structure on the two sides are connected through a width adjusting structure.

[0006] In the preferred scheme, the first height adjusting structure comprises a first supporting sleeve connected with the mounting arm, the bottom of the first supporting sleeve is provided with a first supporting leg and a first locking rod telescopically matched with the first supporting leg, and the bottom of the first supporting leg is provided with a first anti-skid seat hingedly connected with the first supporting leg.

[0007] In the preferred scheme, the second height adjusting structure comprises a second supporting sleeve connected with the mounting arm, the bottom of the second supporting sleeve is provided with a second supporting leg and a second locking rod telescopically matched with the second supporting leg, and the bottom of the second supporting leg is provided with a second anti-skid seat hingedly connected with the second supporting leg.

[0008] In the preferred scheme, the width adjusting structure comprises adjusting screws symmetrically arranged on the first height adjusting structure and the second height adjusting structure, and limiting sliding rods symmetrically arranged between the adjusting screws, the adjusting screws are provided with adjusting sleeves threadedly matched with the adjusting screws, and the limiting sliding rods are provided with limiting sleeves slidingly matched with the limiting sliding rods.

[0009] In the preferred scheme, the supporting arm is provided with a guide arc plate at one end close to the extruding roller.

[0010] In the preferred scheme, the horizontal height of the second connecting rod is much lower than the horizontal height of the first connecting rod.

[0011] The raw material bag feeding and extruding device has the following beneficial effects by adopting the above structure:

[0012] (1) The height and width adjusting structures can be quickly adjusted to adapt to feeding ports at different positions and flexibly adjust the feeding and extruding bag position;

[0013] (2) The extruding force is convenient to adjust, suitable for various raw material feeding and extruding requirements, flexible to cooperate with elastic extruding, and extruding is complete;

[0014] (3) The device has stable and reliable overall structure, convenient and flexible extruding and feeding, significant adjustability, and high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings and embodiments:

[0016] Figure 1 It is overall structure assembly use state schematic drawing of the utility model.

[0017] Figure 2 It is overall structure schematic drawing of the utility model.

[0018] Figure 3 It is extruding structure schematic drawing of the utility model.

[0019] Figure 4 It is support structure schematic drawing of the utility model.

[0020] Figure 5 The width adjusting structure of the utility model is shown in the figure.

[0021] In the figure: extrusion structure 1, support structure 2, support arm 3, positioning bolt 4, sliding groove 5, limiting groove 6, extrusion arm 7, limiting seat 8, extrusion roller 9, elastic member 10, guide arc plate 11, first support sleeve 12, first connecting rod 13, first support leg 14, first locking rod 15, first anti-skid seat 16, second support sleeve 17, second connecting rod 18, second support leg 19, second locking rod 20, second anti-skid seat 21, mounting arm 22, single-pass groove 23, adjusting groove 24, adjusting screw 25, adjusting sleeve 26, limiting sliding rod 27, limiting sleeve 28. DETAILED DESCRIPTION

[0022] Example One:

[0023] As Figures 1-5 In the figure: extrusion structure 1, support structure 2, support arm 3, positioning bolt 4, sliding groove 5, limiting groove 6, extrusion arm 7, limiting seat 8, extrusion roller 9, elastic member 10, guide arc plate 11, first support sleeve 12, first connecting rod 13, first support leg 14, first locking rod 15, first anti-skid seat 16, second support sleeve 17, second connecting rod 18, second support leg 19, second locking rod 20, second anti-skid seat 21, mounting arm 22, single-pass groove 23, adjusting groove 24, adjusting screw 25, adjusting sleeve 26, limiting sliding rod 27, limiting sleeve 28.

[0024] In the preferred scheme, the support structure 2 includes the mounting arm 22 which is symmetrically arranged and cooperates with the support arm 3, one end of the mounting arm 22 is provided with the single-pass groove 23 for the sliding of the support arm 3, the mounting arm 22 is provided with the adjusting groove 24 which is in communication with the single-pass groove 23, the adjusting groove 24 cooperates with the positioning bolt 4, one side of the mounting arm 22 is provided with the first height adjusting structure and is connected through the first connecting rod 13, the other side of the mounting arm 22 is provided with the second height adjusting structure and is connected through the second connecting rod 18, the first height adjusting structure and the second height adjusting structure on the two sides are connected through the width adjusting structure. Through the height and width adjusting structures, the feeding and extrusion bag position can be quickly adjusted to adapt to the feeding ports at different positions and be flexibly adjusted.

[0025] In the preferred scheme, the first height adjusting structure includes the first support sleeve 12 which is connected with the mounting arm 22, the bottom of the first support sleeve 12 is provided with the first support leg 14 which is in telescopic cooperation with the first support sleeve 12 and the first locking rod 15, the bottom of the first support leg 14 is provided with the first anti-skid seat 16 which is hingedly connected with the first support leg 14. The height is flexibly and stably adjusted, the hingedly connected anti-skid seat at the bottom can adapt to different arc or inclined surface shapes of the outer surface of the equipment and stably support.

[0026] In the preferred scheme, the second height adjusting structure comprises a second support sleeve 17 connected with the mounting arm 22, the bottom of the second support sleeve 17 is provided with a second support leg 19 and a second locking rod 20 in telescopic cooperation with the second support leg 19, and the bottom of the second support leg 19 is provided with a second anti-skid seat 21 in hinged cooperation with the second support leg 19. The height adjusting is flexible and stable, and the bottom hinged anti-skid seat can be adapted to different arc or inclined surface shapes of the outer surface of the equipment and stably support.

[0027] In the preferred scheme, the width adjusting structure comprises adjusting screw rods 25 and limiting slide rods 27 symmetrically arranged on the first height adjusting joint and the second height adjusting joint, the symmetrically arranged adjusting screw rods 25 are provided with adjusting sleeves 26 in threaded cooperation with the adjusting screw rods 25, and the symmetrically arranged limiting slide rods 27 are provided with limiting sleeves 28 in sliding cooperation with the limiting slide rods 27. The support position can be flexibly adjusted, and the extrusion strength can be adjusted, so that the extrusion demand in the process of feeding different equipment and raw materials can be adapted.

[0028] In the preferred scheme, the support arm 3 is provided with a guide arc plate 11 at one end close to the extrusion roller 9. The guide arc plate 11 facilitates the feeding and extrusion of the raw material bag and limits the front end, so that the raw material bag can be accurately fed.

[0029] In the preferred scheme, the horizontal height of the second connecting rod 18 is much lower than that of the first connecting rod 13. The raw material bag can be conveniently fed from the side with a large space.

[0030] Embodiment two:

[0031] In the preferred scheme, the raw material bag is placed between the extrusion roller 9 and the guide arc plate 11, and the bag opening is directed to the feeding direction. Figures 1-5

[0032] The extrusion roller 9 is manually or driven to slide along the sliding groove 5, the elastic element 10 is stressed and stored with energy, and the extrusion roller 9 extrudes the material by pressing the bag body.

[0033] When the bag body is thinned, the elastic element 10 pushes the extrusion arm 7 back to the position, and the limiting seat 8 cooperates with the limiting groove 6 to prevent the bag body from being pulled out.

[0034] When the raw material bag with different sizes is replaced, the position of the positioning bolt 4 and the height / width of the support structure only need to be adjusted to adapt to the situation.

[0035] The use method of the utility model is as follows:

[0036] The extrusion roller 9 is stressed and stored with energy, and the extrusion roller 9 extrudes the material by pressing the bag body.

[0037] ​The first and second height adjusting structures adapt to uneven ground through the hinged anti-skid seat, and the locking rods ensure that the supporting legs are locked after being retracted, in the width adjusting structure, the adjusting sleeve 26 and the limiting sleeve 28 bear the main driving and anti-deviation functions respectively, and synchronous movement of the two side supports is ensured;

[0038] The guiding arc plate 11 guides the bag body to be centered, the extrusion roller 9 rolls and extrudes along the surface of the bag body, and cooperates with elastic rebound to completely discharge residual materials.

[0039] The device has the advantages that the height and width adjusting structures can be quickly adjusted to adapt to the feeding ports at different positions, the feeding and bag extruding positions can be flexibly adjusted, the extrusion strength is conveniently adjusted, the device is suitable for various raw material feeding and extrusion requirements, the elastic extrusion is flexibly matched, the extrusion is complete, the overall structure of the device is stable and reliable, the extrusion and feeding are convenient and flexible, the device has remarkable adjustability, and the device is extremely practical.

Claims

1. A raw material bag feeding and extruding device, comprising an extruding structure (1) and a support structure (2) matched with the extruding structure (1), characterized in that: The extrusion structure (1) comprises support arms (3) symmetrically arranged and matched with each other, one end of the support arm (3) is provided with a sliding groove (5) and a limiting groove (6) communicated with the sliding groove (5), the sliding groove (5) is provided with an extrusion arm (7) in sliding fit with the sliding groove (5), the extrusion arm (7) is provided with a limiting seat (8) matched with the limiting groove (6), the limiting seat (8) is provided with an extrusion roller (9), the other end of the support arm (3) is provided with a positioning bolt (4), the sliding groove (5) is provided with an elastic element (10), and two ends of the elastic element (10) are connected with the sliding groove (5) and the extrusion arm (7) respectively.

2. The raw material bag feeding and extruding apparatus according to claim 1, characterized by: The support structure (2) comprises mounting arms (22) symmetrically arranged and matched with the support arm (3), one end of the mounting arm (22) is provided with a single-way groove (23) for sliding of the support arm (3), the mounting arm (22) is provided with an adjusting groove (24) communicated with the single-way groove (23), the adjusting groove (24) is matched with the positioning bolt (4), one side of the mounting arm (22) is provided with a first height adjusting structure and connected through a first connecting rod (13), the other side of the mounting arm (22) is provided with a second height adjusting structure and connected through a second connecting rod (18), the first height adjusting structure and the second height adjusting structure on the two sides are connected through a width adjusting structure.

3. The raw material bag feeding and extruding apparatus according to claim 2, characterized by: The first height adjusting structure comprises a first support sleeve (12) connected with the mounting arm (22), the bottom of the first support sleeve (12) is provided with a first support leg (14) and a first locking rod (15) in telescopic fit with the first support sleeve (12), the bottom of the first support leg (14) is provided with a first anti-skid seat (16) hinged with the first support leg (14).

4. The raw material bag feeding and extruding apparatus according to claim 2, characterized by: The second height adjusting structure comprises a second support sleeve (17) connected with the mounting arm (22), the bottom of the second support sleeve (17) is provided with a second support leg (19) and a second locking rod (20) in telescopic fit with the second support sleeve (17), the bottom of the second support leg (19) is provided with a second anti-skid seat (21) hinged with the second support leg (19).

5. The raw material bag feeding and extruding apparatus according to claim 2, characterized by: The width adjusting structure comprises adjusting screw rods (25) and limiting slide rods (27) symmetrically arranged on the first height adjusting structure and the second height adjusting structure, the adjusting screw rods (25) symmetrically arranged are provided with an adjusting sleeve (26) in screw fit with the adjusting screw rods (25), and the limiting slide rods (27) symmetrically arranged are provided with a limiting sleeve (28) in sliding fit with the limiting slide rods (27).

6. The raw material bag feeding and extruding apparatus according to claim 1, characterized by: One end of the support arm (3) close to the extrusion roller (9) is provided with a guide arc plate (11).

7. The raw material bag feeding and extruding apparatus according to claim 2, characterized by: The horizontal height of the second connecting rod (18) is much lower than that of the first connecting rod (13).

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