A cold-pressing device for colored particle powder

Abstract

The utility model discloses a kind of pattern particle powder cold-pressing devices, including supporting device, inside symmetrical rotating installation of contact device of the supporting device, the side end symmetrical fixed mounting of the supporting device has alignment device, the alignment device includes impact head, reset spring, connecting rope, second gear, line wheel, guide rod and extension support, the guide rod is symmetrically slidably inserted in the inside of extension support, the impact head is fixedly installed on the one end head of guide rod, the reset spring is fixedly installed between impact head and extension support, the line wheel is rotatably installed in the one end of extension support close to impact head, the line wheel is fixedly installed in the side end center of second gear close to impact head, the connecting rope is fixedly installed between line wheel and impact head, the supporting device includes feed cavity, drive mechanism and support sleeve frame. The utility model is through the setting of contact device and alignment device, the purpose that residue inside roller can be removed is realized.

Description

Technical Field

[0001] This utility model relates to the field of cold pressing equipment technology, specifically a cold pressing device for colored particle powder. Background Technology

[0002] The colored particle powder cold pressing device is a special equipment used to combine colored particles, metallic powders, fluorescent powders and other special effect materials with plastic substrates.

[0003] For example, a roller-type solid pharmaceutical granulator with Chinese patent publication number CN216538338U includes a housing and a mounting plate. The mounting plate is installed on one side of the housing, a drive is installed on one side of the mounting plate, and a mounting plate is installed on one side of the drive. A support body is installed inside the housing. Two sets of fixing plates are installed on the front and back of the housing, respectively. An electric push rod is installed on the back of the fixing plate. A sieve box is installed on the top of the output end of the housing, and several sets of buffer springs are embedded inside the sieve box.

[0004] When the existing colored particle roller granulator is in use, a small amount of powder may remain in the grooves inside the roller conveyor when the powder passes through them. The powder is not easy to remove from the grooves, so when the roller conveyor rotates again, the grooves cannot receive the powder, resulting in low granulation efficiency. Therefore, an improved device is needed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cold pressing device for colored particle powder to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cold pressing device for colored particle powder, comprising a support device, a contact device symmetrically and rotatably installed inside the support device, and an alignment device symmetrically and fixedly installed on the side end of the support device. The alignment device includes an impact head, a return spring, a connecting rope, a second gear, a spool, a guide rod, and an extension bracket. The guide rod is symmetrically and slidably inserted into the interior of the extension bracket. The impact head is fixedly installed on one end of the guide rod. The return spring is symmetrically and fixedly installed between the impact head and the extension bracket. The spool is rotatably installed on the end of the extension bracket near the impact head. The spool is fixedly installed on the center of the side end of the second gear near the impact head. The connecting rope is fixedly installed between the spool and the impact head.

[0007] Preferably, the support device includes a feeding chamber, a driving mechanism, and a support sleeve. The support sleeve is symmetrically fixedly installed at the bottom end of the feeding chamber, and the driving mechanism is fixedly installed at the side end of the support sleeve.

[0008] Preferably, the contact device includes a granulation roller, a steel sleeve, and a first gear. The steel sleeve and the first gear are fixedly installed on one end of the granulation roller, and the steel sleeve is located on the outer ring of the first gear.

[0009] Preferably, the granulation roller is rotatably mounted on the inner ring of the support sleeve, and the extension bracket is fixedly mounted on the inner ring of the support sleeve.

[0010] Preferably, the impact head is vertically aligned with the inner ring of the steel sleeve.

[0011] Preferably, the tooth distribution angle on the first gear is 180°.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] When this device is in use, the rotation of the granulation roller intermittently drives the first gear and the second gear to mesh. When the second gear rotates, it pulls the connecting rope through the reel, causing the impact head to move away from the steel sleeve, thus widening the gap between the impact head and the steel sleeve. Subsequently, when the first gear and the second gear disengage, the return spring will drive the impact head to return to its original position, allowing the impact head to contact and impact the steel sleeve. This allows the vibration to be transmitted to the granulation roller, and the residue in the groove inside the granulation roller can be discharged, completing the vibration operation of the granulation roller. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the contact device structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the alignment device structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the support device structure of this utility model.

[0018] In the diagram: 1-Contact device, 2-Alignment device, 3-Support device, 4-Granulation roller, 5-Steel sleeve, 6-First gear, 7-Impact head, 8-Reset spring, 9-Connecting rope, 10-Second gear, 11-Spindle, 12-Guide rod, 13-Extension bracket, 14-Feeding chamber, 15-Drive mechanism, 16-Support sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides an embodiment of a cold pressing device for colored particle powder, including a support device 3. A contact device 1 is symmetrically rotatably installed inside the support device 3. An alignment device 2 is symmetrically fixedly installed on the side end of the support device 3. The alignment device 2 includes an impact head 7, a return spring 8, a connecting rope 9, a second gear 10, a spool 11, a guide rod 12, and an extension bracket 13. The guide rod 12 is symmetrically slidably inserted into the inside of the extension bracket 13. The impact head 7 is fixedly installed on one end of the guide rod 12. The return spring 8 is symmetrically fixedly installed between the impact head 7 and the extension bracket 13. The spool 11 is rotatably installed on one end of the extension bracket 13 near the impact head 7. The spool 11 is fixedly installed on the center of the side end of the second gear 10 near the impact head 7. The connecting rope 9 is fixedly installed between the spool 11 and the impact head 7.

[0021] The support device 3 includes a feeding chamber 14, a drive mechanism 15, and a support sleeve 16. The support sleeve 16 is symmetrically fixedly installed at the bottom end of the feeding chamber 14, and the drive mechanism 15 is fixedly installed at the side end of the support sleeve 16. The support sleeve 16 can support the rotation of the granulation roller 4.

[0022] The contact device 1 includes a granulation roller 4, a steel sleeve 5, and a first gear 6. The steel sleeve 5 and the first gear 6 are fixedly installed on one end of the granulation roller 4, and the steel sleeve 5 is located on the outer ring of the first gear 6. When the granulation roller 4 rotates, it can drive the first gear 6 to rotate.

[0023] The granulation roller 4 is rotatably mounted on the inner ring of the support sleeve 16, and the extension bracket 13 is fixedly mounted on the inner ring of the support sleeve 16, which can support the second gear 10 to work.

[0024] The impact head 7 is vertically aligned with the inner ring of the steel sleeve 5, which improves the accuracy of the docking between the impact head 7 and the steel sleeve 5.

[0025] The teeth on the first gear 6 are distributed at an angle of 180°. When the first gear 6 rotates 180°, it can disengage from the second gear 10.

[0026] Working Principle: During operation, the external particle raw materials are first concentrated into the feeding chamber 14. The discharge port of the feeding chamber 14 is aligned with the two granulation rollers 4, which are connected to motors inside the drive mechanism 15. The drive mechanism 15 can be operated to start the motors, causing the two granulation rollers 4 to rotate. As the rollers rotate, the particle raw materials are squeezed into granules that fall and are discharged, completing the particle cold pressing process. Simultaneously, if there is residue in the grooves inside the granulation rollers 4, the rotation of the rollers 4 will drive the first gear 6 to rotate until it meshes with the second gear 10. This allows the second gear 10 to drive the reel 11 to rotate. When the reel 11 rotates, the connecting rope 9 pulls the impact head 7 away from the steel sleeve 5, thus creating a gap between the impact head 7 and the steel sleeve 5. Subsequently, when the granulation rollers 4 drive the first gear 6 to rotate 180°, the first gear 6 will disengage from the second gear 10, thus the second gear... When the engagement force is lost, the elasticity of the return spring 8 will drive the impact head 7 to move and reset quickly until the impact head 7 collides with the steel sleeve 5. The steel sleeve 5 is connected to the granulation roller 4, and the interior of the granulation roller 4 is hollow, so that the vibration can be transmitted to the granulation roller 4. Thus, the residue accumulated in the groove inside the granulation roller 4 can fall off, making it easier for the granulation roller 4 to granulate the raw materials again. When this device is in use, the granulation roller 4 continuously drives the first gear 6 to rotate until it meshes with the second gear 10, so that the wire wheel 11 can continuously pull the impact head 7 to reciprocate through the connecting rope 9. By repeating the above steps, the impact head 7 can repeatedly collide and separate with the steel sleeve 5, thereby preventing the residue from accumulating in the groove inside the granulation roller 4. At the same time, when the impact head 7 is displaced, it slides inside the extension bracket 13 through the guide rod 12, so that the impact head 7 can be supported to move in a straight line, improving the docking accuracy between the impact head 7 and the steel sleeve 5, and completing the work.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cold pressing device for colored particle powder, comprising a support device (3), wherein a contact device (1) is symmetrically rotatably mounted inside the support device (3), and an alignment device (2) is symmetrically fixedly mounted on the side end of the support device (3), characterized in that: The alignment device (2) includes an impact head (7), a return spring (8), a connecting rope (9), a second gear (10), a reel (11), a guide rod (12), and an extension bracket (13). The guide rod (12) is symmetrically slidably inserted into the interior of the extension bracket (13). The impact head (7) is fixedly installed on one end of the guide rod (12). The return spring (8) is symmetrically fixedly installed between the impact head (7) and the extension bracket (13). The reel (11) is rotatably installed on one end of the extension bracket (13) near the impact head (7). The reel (11) is fixedly installed on the side center of the second gear (10) near the impact head (7). The connecting rope (9) is fixedly installed between the reel (11) and the impact head (7).

2. The cold pressing device for colored particle powder according to claim 1, characterized in that: The support device (3) includes a feeding chamber (14), a driving mechanism (15) and a support frame (16). The support frame (16) is symmetrically fixedly installed at the bottom end of the feeding chamber (14), and the driving mechanism (15) is fixedly installed at the side end of the support frame (16).

3. The cold pressing device for colored particle powder according to claim 2, characterized in that: The contact device (1) includes a granulation roller (4), a steel sleeve (5) and a first gear (6). The steel sleeve (5) and the first gear (6) are fixedly installed on one end of the granulation roller (4), and the steel sleeve (5) is located on the outer ring of the first gear (6).

4. The cold pressing device for colored particle powder according to claim 3, characterized in that: The granulation roller (4) is rotatably mounted on the inner ring of the support sleeve (16), and the extension bracket (13) is fixedly mounted on the inner ring of the support sleeve (16).

5. The cold pressing device for colored particle powder according to claim 4, characterized in that: The impact head (7) is vertically aligned with the inner ring of the steel sleeve (5).

6. The cold pressing device for colored particle powder according to claim 5, characterized in that: The tooth distribution angle on the first gear (6) is 180°.

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