Discharging mechanism of pine needle machine

Abstract

The utility model discloses a feeding mechanism of a pine needle machine, which comprises a feeding disc mechanism and a feeding chain which are arranged close to each other, the feeding disc mechanism is arranged at the rear part of a machine table in the length direction, the feeding chain is arranged on a base plate I, the base plate I is fixedly arranged at the front part of the machine table in the length direction, and the feeding chain comprises a plurality of parallel chains. A pair of parallel guide rails is arranged on the rear portion of the machine table in the length direction, the guide rails are parallel to the width direction of the machine table, and the discharging disc mechanism can move along the guide rails. The discharging disc mechanism comprises a base, a plurality of rail clamping plates are fixedly arranged at the bottom of the base, and the rail clamping plates are in sliding fit with the guide rail clamping positions. Compared with the prior art, the feeding mechanism has the advantages that the discharging disc mechanism and the feeding chain are designed separately, the discharging disc mechanism is movable, the pine needle machine has the double functions of twisting PVC strips from the middle and twisting the PVC strips from the ends, the PVC strips with the same length can output pine needle strips with the diameter close to two times of the diameter in the prior art, and the resource utilization rate is indirectly increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of discharging mechanism of pine needle machine, concretely refers to a discharging mechanism of pine needle machine. BACKGROUND

[0002] Twisting pine needles with iron wire can make a milk bottle brush, a toilet brush and a Christmas tree branch and leaf, especially for making a Christmas tree, which is a necessary product for European and American countries to celebrate Christmas. Scheme CN104692087B discloses a discharging mechanism of pine needle machine, which comprises a motor control mechanism of a pine needle machine body, a discharging disc mechanism and an iron wire frame. The discharging disc mechanism is composed of a base plate, a pressing cylinder, a hopper, a discharging disc, a discharging cutter, a fur disc and a feeding chain. The discharging mechanism is provided with a discharging unit and a feeding chain on the base plate of the machine table. The discharging unit is a large disc unit on the left side rotating forward combined with a small disc unit on the right side rotating reversely. A plurality of cutters for controlling discharging are sequentially installed on the periphery of the discharging disc. The cutters are respectively installed on the periphery of the large disc and the small disc. The cutters are a discharging cutter, a discharging sliding cutter, a discharging half-moon clamping sliding cutter and a discharging trailing cutter. The discharging cutter, the discharging sliding cutter and the discharging half-moon clamping sliding cutter are sleeved on the cutter shaft, and the cutting edges of each pair of discharging cutters are correspondingly clamped in the material clamping grooves on the edge of the discharging disc. The discharging trailing cutter and the suspended guide cutter are double-piece clamping angle clamping groove cutters, which are installed above the feeding chain corresponding to the discharging port of the discharging disc. The discharging cutter is a cutter installed on the periphery of the large disc and a cutter installed on the periphery of the small disc. The discharging cutters installed on the large disc include a discharging cutter, a discharging sliding cutter, a discharging half-moon clamping sliding cutter and a discharging trailing cutter. The discharging cutter is in a "V" shape after cutting off the excess material, and a fixing screw is arranged on the blade from the tail end to the middle part. The discharging sliding cutter is in a comma shape, and an axle hole and a fixing screw hole are arranged on the head part. The cutting edge of the discharging half-moon clamping sliding cutter is in an arc shape at the matching position with the edge of the discharging disc, and a plurality of screw holes are arranged. The discharging trailing cutter is in an oblique angle shape, and a clamping groove is formed after cutting off the excess material in the middle part. An adjusting and fixing groove is arranged at the bottom, and the cutting edge of the discharging trailing cutter is correspondingly clamped in the material clamping groove of the cutting part of the discharging disc. The cutters installed on the small disc include a discharging half-moon clamping sliding cutter, a discharging sliding cutter and a suspended guide cutter. The discharging half-moon clamping sliding cutter is in a half-moon shape at the matching position with the edge of the discharging disc, and a plurality of screw holes are arranged. The discharging sliding cutter is in a comma shape, and an axle hole and a fixing screw hole are arranged on the head part. The suspended guide cutter is in a reverse "L" shape clamping groove cutter, and a strip-shaped axle clamping groove is arranged at the rear end of the suspended guide cutter.

[0003] The scheme realizes automatic control of free combination of single-color and multi-color materials, and the kind of materials can be increased to any number, and after the materials are discharged and pulled, the materials are twisted with iron wire, and a very beautiful Christmas tree can be made. However, the discharge disc mechanism and the feeding chain of the scheme share a base plate, the whole base plate is fixed on the machine table, the discharge disc (the middle position of the PVC strip is supported) is aligned with the middle line of the two chains to discharge, the twisting wheel is also aligned with the middle line of the two chains to clamp and twist the PVC strip (imitation pine needle), and the PVC strip is bent in the middle during the clamping and twisting of the iron wire. After continuous twisting, the diameter of the pine needle strip (cylindrical) output is close to the length of the PVC strip. If thicker pine needle strips are to be made, longer PVC strips must be used, but longer PVC strips are prone to unstable support during the process of rotating along the discharge disc to the chain, resulting in the PVC strip falling over. In addition, if the PVC strip can be clamped and twisted from the end, the diameter of the pine needle strip output is close to twice the diameter of the middle clamping and twisting. However, the scheme cannot align the end of the PVC strip with the twisting wheel to discharge. It is undoubtedly a significant waste of resources to use PVC strips twice as long as the existing length to achieve the effect of thickening the pine needle strips. The present scheme is an improvement on the discharge mechanism of the scheme. Practical new type content

[0004] The purpose of the present application is to provide a discharge mechanism for a pine needle machine to solve the problems raised in the background art.

[0005] To solve the above technical problems, the present application provides the following technical solutions:

[0006] The discharge mechanism for the pine needle machine comprises a discharge disc mechanism and a feeding chain arranged close to each other, the discharge disc mechanism is arranged at the rear part of the length direction of the machine table, the feeding chain is arranged on a base plate, the base plate is fixedly arranged at the front part of the length direction of the machine table, the feeding chain comprises a plurality of parallel chains, and the machine table is characterized in that a pair of parallel guide rails are arranged at the rear part of the length direction of the machine table, the guide rails are parallel to the width direction of the machine table, and the discharge disc mechanism can move along the guide rails.

[0007] The discharge disc mechanism comprises a base, a plurality of clamping rail plates are fixedly arranged at the bottom of the base, and the clamping rail plates are in sliding fit with the clamping grooves of the guide rails.

[0008] As improvement, the blanking disc mechanism further comprises a base plate II, a rack support column, a pressing cylinder and a blanking disc, the base plate II is fixed on the upper part of the base, the rack support column is fixed on the base plate II, the pressing cylinder is fixed on the rack support column, the lower end of the pressing cylinder is provided with a pressing block, the rack support column forms a hopper at the lower part of the pressing block, the blanking disc is located at the bottom of the hopper, the upper edge of the blanking disc is provided with a blanking knife, the blanking knife is controlled to rotate by a blanking cylinder, and the blanking disc is controlled to rotate by a motor.

[0009] As improvement, the base plate I is further provided with a wire feeding wheel and a twisting wheel, the wire feeding wheel and the twisting wheel are controlled to rotate by the motor on the base plate I to realize wire feeding and twisting.

[0010] As improvement, the chain can move along the support shaft, the spacing of adjacent chains can be adjusted, and the chain and the twisting wheel share a driving shaft.

[0011] Compared with the prior art, the blanking disc mechanism is designed separately from the feeding chain, and the blanking disc mechanism is movable, so that the needle loosening machine has the dual functions of twisting PVC strips from the middle and twisting PVC strips from the end, the needle loosening machine can output needle strips with a diameter close to twice that of the prior art for the same length of PVC strips, and the resource utilization rate is indirectly improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the following drawings are only some structural schematic diagrams of the present application, but not all.

[0013] Figure 1 is a structural schematic diagram of a blanking mechanism of a needle loosening machine.

[0014] Figure 2 is a front view of the blanking mechanism of the needle loosening machine.

[0015] Figure 3 is a top view of the blanking mechanism of the needle loosening machine.

[0016] Figure 4 is a side view of the blanking mechanism of the needle loosening machine.

[0017] Figure 5 is a structural schematic diagram of a rail clamping plate of the blanking mechanism of the needle loosening machine.

[0018] Figure 6 is Figure 1 is an enlarged view of A in FIG.

[0019] Figure 7 is a contrast effect drawing of the discharging mechanism of the pine needle machine.

[0020] Reference signs:

[0021] Machine table 1; base plate one 2; chain 3; guide rail 4; base 5; clamping rail plate 6; base plate two 7; material rack support column 8; material pressing cylinder 9; discharging disc 10; material pressing block 11; hopper 12; discharging knife 13; wire feeding wheel 14; twisting wheel 15; iron wire 16. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the embodiments of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In addition, if the terms "first", "second", "third" and the like appear, they are only used for differentiation in description, and cannot be understood as indicating or implying relative importance. If the terms "horizontal", "vertical", "overhanging" and the like appear, they do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the embodiments of the present application, if the terms "a plurality of", "several" appear, they represent at least two.

[0026] In the description of the embodiments of the utility model, still need to explain, unless another explicit provision and limitation, if appear the term '' set '', '' install '', '' link '', '' connect '' should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the intercommunication. For ordinary skilled in the art, the above-mentioned term can be understood according to the specific meaning in the utility model.

[0027] The embodiments are combined with the drawings Figures 1 to 7 , a kind of pine needle machine's discharging mechanism is described in detail.

[0028] The discharging mechanism of the pine needle machine of the embodiment, including the discharging disc mechanism and the feeding chain of close arrangement, the discharging disc mechanism is located in the rear of the length direction of machine table 1, the feeding chain is located on base plate one 2, the base plate one 2 is fixedly arranged in the front of the length direction of machine table 1, the feeding chain includes several parallel chains 3, it is characterized in that, the rear of the length direction of machine table 1 is equipped with a pair of parallel guide rails 4, the guide rail 4 is parallel to the width direction of machine table 1, the discharging disc mechanism can move along guide rail 4;

[0029] The discharging disc mechanism includes base 5, the bottom of the base 5 is fixedly provided with several clamping rail plates 6, the clamping rail plate 6 is slidably connected with the clamping position of guide rail 4.

[0030] The discharging disc mechanism further includes base plate two 7, rack support column 8, pressure material cylinder 9, discharging disc 10, the base plate two 7 is fixed on the upper portion of base 5, the rack support column 8 is fixed on base plate two 7, the pressure material cylinder 9 is fixed on rack support column 8, the lower end of the pressure material cylinder 9 is provided with pressure block 11, the rack support column 8 forms hopper 12 at the lower portion of pressure block 11, the discharging disc 10 is located at the bottom of hopper 12, the upper edge of the discharging disc 10 is provided with discharging knife 13, the discharging knife 13 is rotated by the control of discharging air cylinder, the discharging disc 10 is rotated by the control of motor, and the discharging disc 10 is close to the feeding chain. This part is the same as the structure of the comparative document, and the operation mode is also the same.

[0031] The base plate one 2 is further provided with wire feeding wheel 14 and torsion wheel 15, the wire feeding wheel 14 and torsion wheel 15 are rotated by the control of motor on base plate one 2 to realize the conveying and torsion of iron wire. This part is the same as the structure of the comparative document, and the operation mode is also the same.

[0032] The chain 3 can move along the support shaft, and the spacing of adjacent chains 3 can be adjusted, and the chain 3 and the torsion wheel 15 share a drive shaft.

[0033] In specific implementation, for example, Figure 3When the end of the PVC strip is twisted and the loose needle strip is output, the base 5 is moved outward, the clamping rail plate 6 slides along the guide rail 4, the discharging disc 10 enters the interval of the two outer chains 3, and the PVC strip is clamped and twisted at the end and then the loose needle strip is output.

[0034] When the end of the PVC strip is twisted and the loose needle strip is output, the base 5 is moved outward, the clamping rail plate 6 slides along the guide rail 4, the discharging disc 10 enters the interval of the two outer chains 3, and the PVC strip is clamped and twisted at the end and then the loose needle strip is output. Figure 3 When the end of the PVC strip is twisted and the loose needle strip is output, the base 5 is moved outward, the clamping rail plate 6 slides along the guide rail 4, the discharging disc 10 enters the interval of the two outer chains 3, and the PVC strip is clamped and twisted at the end and then the loose needle strip is output. Figure 7 .

[0035] The above description of the utility model and its implementation is described, which is not limited, and the actual protection range is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered within the protection range of the utility model. Therefore, the protection range of the utility model should be subject to the protection range of the claims.

Claims

1. A kind of pine needle machine's unloading mechanism, including the unloading disc mechanism of close arrangement and the feeding chain, the unloading disc mechanism is located in the rear of the length direction of machine table (1), the feeding chain is arranged on base plate one (2), base plate one (2) is fixedly arranged in the front of the length direction of machine table (1), the feeding chain includes several parallel chains (3), it is characterized in that, The rear part of the machine table (1) in length direction is provided with a pair of parallel guide rails (4), the guide rails (4) are parallel to the width direction of the machine table (1), the blanking disc mechanism can move along the guide rails (4); The blanking disc mechanism comprises a base (5), a plurality of clamping rail plates (6) are fixedly arranged at the bottom of the base (5), and the clamping rail plates (6) are in sliding fit with the guide rails (4).

2. The discharging mechanism of a pine needle machine according to claim 1, characterized in that, The blanking disc mechanism further comprises a base plate two (7), a material rack support column (8), a pressing material cylinder (9) and a blanking disc (10), the base plate two (7) is fixed on the upper part of the base (5), the material rack support column (8) is fixed on the base plate two (7), the pressing material cylinder (9) is fixed on the material rack support column (8), the lower end of the pressing material cylinder (9) is provided with a pressing block (11), the material rack support column (8) forms a hopper (12) at the lower part of the pressing block (11), the blanking disc (10) is located at the bottom of the hopper (12), the upper edge of the blanking disc (10) is provided with a blanking knife (13), the blanking knife (13) rotates by a blanking cylinder, the blanking disc (10) rotates by a motor, and the blanking disc (10) is close to the feeding chain.

3. The discharging mechanism of a pine needle machine according to claim 2, characterized in that, The base plate one (2) is further provided with a wire feeding wheel (14) and a twisting wheel (15), the wire feeding wheel (14) and the twisting wheel (15) rotate to realize the conveying and twisting of the iron wire by the motor on the base plate one (2).

4. The discharging mechanism of a pine needle machine according to claim 3, wherein, The chain (3) can move along the support shaft, the spacing between adjacent chains (3) can be adjusted, and the chain (3) and the twisting wheel (15) share a driving shaft.

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